TVIA INC
S-1/A, EX-1.1, 2000-07-14
SEMICONDUCTORS & RELATED DEVICES
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                                5,000,000 Shares



                                   Tvia, Inc.



                                  Common Stock



                         Form of Underwriting Agreement

                             dated _________, 2000
<PAGE>

                               Table of Contents

<TABLE>
<S>                                                                                                        <C>
Section 1.  Representations And Warranties Of The Company................................................   2
         Compliance With Registration Requirements.......................................................   2
         Offering Materials Furnished To Underwriters....................................................   2
         Distribution Of Offering Material By The Company................................................   3
         The Underwriting Agreement......................................................................   3
         Authorization Of The Common Shares..............................................................   3
         No Applicable Registration Or Other Similar Rights..............................................   3
         No Material Adverse Change......................................................................   3
         Independent Accountants.........................................................................   3
         Preparation Of The Financial Statements.........................................................   3
         Incorporation And Good Standing Of The Company And Its Subsidiaries.............................   4
         Capitalization And Other Capital Stock Matters..................................................   4
         Stock Exchange Listing;.........................................................................   5
         Non-Contravention Of Existing Instruments; No Further Authorizations Or Approvals Required......   5
         No Material Actions Or Proceedings..............................................................   5
         Accuracy Of Contract Description................................................................   5
         Possession Of Intellectual Property.............................................................   6
         Patents And Patent Applications.................................................................   6
         Trademarks And Trademark Applications...........................................................   6
         All Necessary Permits, Etc......................................................................   7
         Title To Properties.............................................................................   7
         Tax Law Compliance..............................................................................   7
         Company Not An Investment Company...............................................................   7
         Insurance.......................................................................................   7
         No Price Stabilization Or Manipulation..........................................................   8
         Related Party Transactions......................................................................   8
         No Unlawful Contributions Or Other Payments.....................................................   8
         Company's Accounting System.....................................................................   8
         Compliance With Environmental Laws..............................................................   8
         Periodic Review Of Costs Of Environmental Compliance............................................   9
         Erisa Compliance................................................................................   9
         Year 2000.......................................................................................  10
Section 2.  Purchase, Sale And Delivery Of Common Shares.................................................  10
         The Firm Common Shares..........................................................................  10
         The First Closing Date..........................................................................  10
         The Optional Common Shares; The Second Closing Date.............................................  10
         Public Offering Of The Common Shares............................................................  11
         Payment For The Common Shares...................................................................  11
         Delivery Of The Common Shares...................................................................  11
         Delivery Of Prospectus To The Underwriters......................................................  12
Section 3.  Additional Covenants Of The Company..........................................................  12
         Representative's Review Of Proposed Amendments And Supplements..................................  12
         Securities Act Compliance.......................................................................  12
         Amendments And Supplements To The Prospectus And Other Securities Act Matters...................  12
         Copies Of Any Amendments And Supplements To The Prospectus......................................  13
         Blue Sky Compliance.............................................................................  13
         Use Of Proceeds.................................................................................  13
         Transfer Agent..................................................................................  13
         Earnings Statement..............................................................................  13
         Periodic Reporting Obligations..................................................................  13
         Agreement Not To Offer Or Sell Additional Securities............................................  13
</TABLE>
<PAGE>

<TABLE>
<S>                                                                                                        <C>
         Future Reports To The Representative............................................................  14
Section 4.  Payment Of Expenses..........................................................................  14
Section 5.  Conditions Of The Obligations Of The Underwriters............................................  15
         Accountants' Comfort Letter.....................................................................  15
         Compliance With Registration Requirements; No Stop Order, No Objection From Nasd................  15
         No Material Adverse Change Or Ratings Agency Change.............................................  15
         Opinion Of Counsel For The Company..............................................................  16
         Opinion Of Counsel For The Underwriters.........................................................  16
         Opinion Of Intellectual Property Counsel For The Company........................................  16
         Opinion Of Foreign Counsel To The Company.......................................................  16
         Officers' Certificate...........................................................................  16
         Bring-Down Comfort Letter.......................................................................  17
         Lock-Up Agreement From Certain Stockholders Of The Company Other Than Selling Stockholders......  17
         Additional Documents............................................................................  17
Section 6.  Reimbursement Of Underwriters' Expenses......................................................  18
Section 7.  Effectiveness Of This Agreement..............................................................  18
Section 8.  Indemnification..............................................................................  18
         Indemnification Of The Underwriters.............................................................  18
         Indemnification Of The Company, Its Directors And Officers......................................  19
         Notifications And Other Indemnification Procedures..............................................  20
         Settlements.....................................................................................  21
Section 9.  Contribution.................................................................................  21
Section 10.  Default Of One Or More Of The Several Underwriters..........................................  22
Section 11.  Termination Of This Agreement...............................................................  23
Section 12.  Representations And Indemnities To Survive Delivery.........................................  23
Section 13.  Notices.....................................................................................  24
Section 14.  Successors..................................................................................  24
Section 15.  Partial Unenforceability....................................................................  24
Section 16.  Governing Law Provisions....................................................................  25
Section 17.  General Provisions..........................................................................  25
</TABLE>

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<PAGE>

                            Underwriting Agreement



                                                                 [July __, 2000]


BANC OF AMERICA SECURITIES LLC
DAIN RAUSCHER INCORPORATED
c/o BANC OF AMERICA SECURITIES LLC
600 Montgomery Street
San Francisco, California  94111


Ladies and Gentlemen:

          Introductory.  Tvia, Inc., a Delaware corporation (the "Company),
proposes to issue and sell to the several underwriters named in Schedule A (the
                                                                ----------
"Underwriters") an aggregate of 5,000,000 shares (the "Firm Common Shares") of
its Common Stock, par value $.001 per share (the "Common Stock").  In addition,
the Company has granted to the Underwriters an option to purchase up to an
additional 750,000 shares (the "Optional Common Shares") of Common Stock, as
provided in Section 2.  The Firm Common Shares and, if and to the extent such
option is exercised, the Optional Common Shares are collectively called the
"Common Shares".  Banc of America Securities LLC ("BAS") and Dain Rauscher
Incorporated ("DRW") have agreed to act as representatives of the several
Underwriters (in such capacity, the "Representatives") in connection with the
offering and sale of the Common Shares.

          The Company has prepared and filed with the Securities and Exchange
Commission (the "Commission") a registration statement on Form S-1 (File No.
333-34024), which contains a form of prospectus to be used in connection with
the public offering and sale of the Common Shares.  Such registration statement,
as amended, including the financial statements, exhibits and schedules thereto,
in the form in which it was declared effective by the Commission under the
Securities Act of 1933 and the rules and regulations promulgated thereunder
(collectively, the "Securities Act"), including any information deemed to be a
part thereof at the time of effectiveness pursuant to Rule 430A or Rule 434
under the Securities Act, is called the "Registration Statement".  Any
registration statement filed by the Company pursuant to Rule 462(b) under the
Securities Act is called the "Rule 462(b) Registration Statement", and from and
after the date and time of filing of the Rule 462(b) Registration Statement the
term "Registration Statement" shall include the Rule 462(b) Registration
Statement.  Such prospectus, in the form first used by the Underwriters to
confirm sales of the Common Shares, is called the "Prospectus"; provided,
however, if the Company has, with the consent of BAS, elected to rely upon Rule
434 under the Securities Act, the term "Prospectus" shall mean the Company's
prospectus subject to completion (each, a "preliminary prospectus") dated
[Complete with the date of the Company's most recent preliminary prospectus that
was circulated to prospective offerees.] (such preliminary prospectus is called
the "Rule 434 preliminary prospectus"), together with the applicable term sheet
(the "Term Sheet") prepared and filed by the Company with the Commission under
Rules 434 and 424(b) under the Securities Act and all references in this
<PAGE>

Agreement to the date of the Prospectus shall mean the date of the Term Sheet.
All references in this Agreement to the Registration Statement, the Rule 462(b)
Registration Statement, a preliminary prospectus, the Prospectus or the Term
Sheet, or any amendments or supplements to any of the foregoing, shall include
any copy thereof filed with the Commission pursuant to its Electronic Data
Gathering, Analysis and Retrieval System ("EDGAR").

          The Company hereby confirms its agreements with the Underwriters as
follows:

     Section 1.  Representations and Warranties of the Company.

     The Company hereby represents, warrants and covenants to each Underwriter
as follows:

        (a) Compliance with Registration Requirements. The Registration
  Statement and any Rule 462(b) Registration Statement have been declared
  effective by the Commission under the Securities Act. The Company has complied
  to the Commission's satisfaction with all requests of the Commission for
  additional or supplemental information. No stop order suspending the
  effectiveness of the Registration Statement or any Rule 462(b) Registration
  Statement is in effect and no proceedings for such purpose have been
  instituted or are pending or, to the best knowledge of the Company, are
  contemplated or threatened by the Commission.

        Each preliminary prospectus and the Prospectus when filed complied in
  all material respects with the Securities Act and, if filed by electronic
  transmission pursuant to EDGAR (except as may be permitted by Regulation S-T
  under the Securities Act), was identical to the copy thereof delivered to the
  Underwriters for use in connection with the offer and sale of the Common
  Shares. Each of the Registration Statement, any Rule 462(b) Registration
  Statement and any post-effective amendment thereto, at the time it became
  effective and at all subsequent times, complied and will comply in all
  material respects with the Securities Act and did not and will not contain any
  untrue statement of a material fact or omit to state a material fact required
  to be stated therein or necessary to make the statements therein not
  misleading. The Prospectus, as amended or supplemented, as of its date and at
  all subsequent times, did not and will not contain any untrue statement of a
  material fact or omit to state a material fact necessary in order to make the
  statements therein, in the light of the circumstances under which they were
  made, not misleading.  The representations and warranties set forth in the two
  immediately preceding sentences do not apply to statements in or omissions
  from the Registration Statement, any Rule 462(b) Registration Statement, or
  any post-effective amendment thereto, or the Prospectus, or any amendments or
  supplements thereto, made in reliance upon and in conformity with information
  relating to any Underwriter furnished to the Company in writing by the
  Representatives expressly for use therein.  There are no contracts or other
  documents required to be described in the Prospectus or to be filed as
  exhibits to the Registration Statement which have not been described or filed
  as required.

        (b) Offering Materials Furnished to Underwriters.  The Company has
  delivered to each of the Representatives one complete manually signed copy of
  the Registration Statement and of each consent and certificate of experts
  filed as a part thereof, and conformed copies of the Registration Statement
  (without exhibits) and preliminary prospectuses and the Prospectus, as amended
  or supplemented, in such quantities and at such places as the Representatives
  have reasonably requested for each of the Underwriters.


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<PAGE>

        (c) Distribution of Offering Material By the Company.  The Company has
  not distributed and will not distribute, prior to the later of the Second
  Closing Date (as defined below) and the completion of the Underwriters"
  distribution of the Common Shares, any offering material in connection with
  the offering and sale of the Common Shares other than a preliminary
  prospectus, the Prospectus or the Registration Statement.

        (d) The Underwriting Agreement.  This Agreement has been duly
  authorized, executed and delivered by, and is a valid and binding agreement
  of, the Company, enforceable in accordance with its terms, except as rights to
  indemnification hereunder may be limited by applicable law and except as the
  enforcement hereof may be limited by bankruptcy, insolvency, reorganization,
  moratorium or other similar laws relating to or affecting the rights and
  remedies of creditors or by general equitable principles.

        (e) Authorization of the Common Shares.  The Common Shares to be
  purchased by the Underwriters from the Company have been duly authorized for
  issuance and sale pursuant to this Agreement and, when issued and delivered by
  the Company pursuant to this Agreement, will be validly issued, fully paid and
  nonassessable.

        (f) No Applicable Registration or Other Similar Rights.  There are no
  persons with registration or other similar rights to have any equity or debt
  securities registered for sale under the Registration Statement or included in
  the offering contemplated by this Agreement, except for such rights as have
  been duly waived.

        (g) No Material Adverse Change.  Except as otherwise disclosed in the
  Prospectus, subsequent to the respective dates as of which information is
  given in the Prospectus: (i)  there has been no material adverse change, or
  any development that could reasonably be expected to result in a material
  adverse change, in the condition, financial or otherwise, or in the earnings,
  business, operations or prospects, whether or not arising from transactions in
  the ordinary course of business, of the Company and its subsidiaries,
  considered as one entity (any such change is called a "Material Adverse
  Change"); (ii) the Company and its subsidiaries, considered as one entity,
  have not incurred any material liability or obligation, indirect, direct or
  contingent, not in the ordinary course of business nor entered into any
  material transaction or agreement not in the ordinary course of business; and
  (iii) there has been no dividend or distribution of any kind declared, paid or
  made by the Company or, except for dividends paid to the Company or other
  subsidiaries, any of its subsidiaries on any class of capital stock or
  repurchase or redemption by the Company or any of its subsidiaries of any
  class of capital stock.

        (h) Independent Accountants.  Arthur Andersen LLP, who have expressed
  their opinion with respect to the financial statements (which term as used in
  this Agreement includes the related notes thereto) and supporting schedules
  filed with the Commission as a part of the Registration Statement and included
  in the Prospectus, are independent public or certified public accountants as
  required by the Securities Act.

        (i) Preparation of the Financial Statements.  The financial statements
   filed with the Commission as a part of the Registration Statement and
   included in the Prospectus present fairly the consolidated financial position
   of the Company and its subsidiaries as of and at the dates indicated and the
   results of their operations and cash flows for the periods specified.

                                       3
<PAGE>

  The supporting schedules included in the Registration Statement present fairly
  the information required to be stated therein. Such financial statements and
  supporting schedules have been prepared in conformity with generally accepted
  accounting principles as applied in the United States applied on a consistent
  basis throughout the periods involved, except as may be expressly stated in
  the related notes thereto. No other financial statements or supporting
  schedules are required to be included in the Registration Statement. The
  financial data set forth in the Prospectus under the captions "Prospectus
  Summary--Summary Consolidated Financial Data", "Selected Consolidated
  Financial Data" and "Capitalization" fairly present the information set forth
  therein on a basis consistent with that of the audited financial statements
  contained in the Registration Statement.

        (j) Incorporation and Good Standing of the Company and its Subsidiaries.
  Each of the Company and its subsidiaries has been duly incorporated and is
  validly existing as a corporation in good standing under the laws of the
  jurisdiction of its incorporation and has corporate power and authority to
  own, lease and operate its properties and to conduct its business as described
  in the Prospectus and, in the case of the Company, to enter into and perform
  its obligations under this Agreement.  Each of the Company and each subsidiary
  is duly qualified as a foreign corporation to transact business and is in good
  standing in the State of California and each other jurisdiction in which such
  qualification is required, whether by reason of the ownership or leasing of
  property or the conduct of business, except for such jurisdictions (other than
  the State of California) where the failure to so qualify or to be in good
  standing would not, individually or in the aggregate, result in a Material
  Adverse Change.  All of the issued and outstanding capital stock of each
  subsidiary has been duly authorized and validly issued, is fully paid and
  nonassessable and is owned by the Company, directly or through subsidiaries,
  free and clear of any security interest, mortgage, pledge, lien, encumbrance
  or claim.  The Company does not own or control, directly or indirectly, any
  corporation, association or other entity other than the subsidiaries listed in
  to the Registration Statement.

        (k) Capitalization and Other Capital Stock Matters.  The authorized,
  issued and outstanding capital stock of the Company is as set forth in the
  Prospectus under the caption "Capitalization" (other than for subsequent
  issuances, if any, pursuant to employee benefit plans described in the
  Prospectus or upon exercise of outstanding options or warrants described in
  the Prospectus).  The Common Stock (including the Common Shares) conforms in
  all material respects to the description thereof contained in the Prospectus.
  All of the issued and outstanding shares of Common Stock have been duly
  authorized and validly issued, are fully paid and nonassessable and have been
  issued in compliance with federal and state securities laws.  None of the
  outstanding shares of Common Stock were issued in violation of any preemptive
  rights, rights of first refusal or other similar rights to subscribe for or
  purchase securities of the Company or obligations of the Company to obtain
  consent of holders of Preferred Stock in the Company before increasing the
  authorized or outstanding shares of stock in the Company or issuing stock with
  rights, priority, preference or privilege superior to such holders of
  Preferred Stock.  There are no authorized or outstanding options, warrants,
  preemptive rights, rights of first refusal or other rights to purchase, or
  equity or debt securities convertible into or exchangeable or exercisable for,
  any capital stock of the Company or any of its subsidiaries other than those
  accurately described in the Prospectus.  The description of the Company's
  stock option, stock bonus and other stock plans or arrangements, and the
  options or other rights granted thereunder, set forth in the Prospectus

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<PAGE>

  accurately and fairly presents the information required to be shown with
  respect to such plans, arrangements, options and rights.

        (l) Stock Exchange Listing.   The Common Shares have been approved for
  listing on the Nasdaq National Market, subject only to official notice of
  issuance.

        (m) Non-Contravention of Existing Instruments; No Further Authorizations
  or Approvals Required.  Neither the Company nor any of its subsidiaries is in
  violation of its charter or by-laws or is in default (or, with the giving of
  notice or lapse of time, would be in default) ("Default") under any indenture,
  mortgage, loan or credit agreement, note, contract, franchise, lease or other
  instrument to which the Company or any of its subsidiaries is a party or by
  which it or any of them may be bound or to which any of the property or assets
  of the Company or any of its subsidiaries is subject (each, an "Existing
  Instrument"), except for such Defaults as would not, individually or in the
  aggregate, result in a Material Adverse Change.  The Company's execution,
  delivery and performance of this Agreement and consummation of the
  transactions contemplated hereby and by the Prospectus (i) have been duly
  authorized by all necessary corporate action and will not result in any
  violation of the provisions of the charter or by-laws of the Company or any
  subsidiary, (ii) will not conflict with or constitute a breach of, or Default
  under, or result in the creation or imposition of any lien, charge or
  encumbrance upon any property or assets of the Company or any of its
  subsidiaries pursuant to, or require the consent of any other party to, any
  Existing Instrument, except for such conflicts, breaches, Defaults, liens,
  charges or encumbrances as would not, individually or in the aggregate, result
  in a Material Adverse Change and (iii) will not result in any violation of any
  law, administrative regulation or administrative or court decree applicable to
  the Company or any subsidiary.  No consent, approval, authorization or other
  order of, or registration or filing with, any court or other governmental or
  regulatory authority or agency, is required for the Company's execution,
  delivery and performance of this Agreement and consummation of the
  transactions contemplated hereby and by the Prospectus, except such as have
  been obtained or made by the Company and are in full force and effect under
  the Securities Act, applicable state securities or blue sky laws and from the
  National Association of Securities Dealers, Inc. (the "NASD").

        (n) No Material Actions or Proceedings.  There are no legal or
  governmental actions, suits or proceedings pending or, to the best of the
  Company's knowledge, threatened (i) against or affecting the Company or any of
  its subsidiaries, (ii) which has as the subject thereof any officer or
  director of, or property owned or leased by, the Company or any of its
  subsidiaries or (iii) relating to environmental or discrimination matters,
  where in any such case (A) there is a reasonable possibility that such action,
  suit or proceeding might be determined adversely to the Company or such
  subsidiary and (B) any such action, suit or proceeding, if so determined
  adversely, would reasonably be expected to result in a Material Adverse Change
  or adversely affect the consummation of the transactions contemplated by this
  Agreement.  No material labor dispute with the employees of the Company or any
  of its subsidiaries or with the employees of any principal supplier of the
  Company, exists or, to the best of the Company's knowledge, is threatened or
  imminent.

        (o) Accuracy of Contract Descriptions.  All of the descriptions of
  contracts or other documents contained in the Registration Statement and the
  Prospectus are accurate descriptions of such contracts or other documents in
  all material respects.  There are no contracts or documents which are required
  to be described in the Registration Statement or

                                       5
<PAGE>

  the Prospectus or to be filed as exhibits thereto which have not been so
  described or filed as required.

        (p) Possession of Intellectual Property.  The Company and its
  subsidiaries own or possess, or can acquire on reasonable terms, adequate
  patents, patent rights, licenses, inventions, copyrights, know-how (including
  trade secrets and other unpatented and/or unpatentable proprietary or
  confidential information, systems or procedures), trademarks, service marks,
  trade names or other intellectual property, including, without limitation, all
  of the intellectual property described in the Prospectus as being owned or
  licensed by the Company and its subsidiaries (collectively, "Intellectual
  Property"), necessary to carry on the business now operated by them.  Neither
  the Company nor any of its subsidiaries has received any notice or is
  otherwise aware of any infringement of or conflict with asserted rights of
  others with respect to any Intellectual Property or of any facts or
  circumstances which would render any Intellectual Property invalid or
  inadequate to protect the interest of the Company or any of its subsidiaries
  therein, which infringement or conflict (if the subject of any unfavorable
  decision, ruling or finding) or invalidity or inadequacy, singly or in the
  aggregate, would result in a Material Adverse Change.

        (q) Patents and Patent Applications. The Company has provided to counsel
  for the Representatives a complete and correct list, dated ___________, 2000,
  of all patents owned (the "Owned Patents") or in-licensed by the Company and
  its subsidiaries and all patent applications filed by or on behalf of the
  Company and its subsidiaries (the "Patent Applications"); all of the Owned
  Patents and Patent Applications have been duly registered with, filed in or
  issued by, as the case may be, the United States Patent and Trademark Office
  or other filing offices, domestic or foreign, to the extent necessary or
  desirable to ensure full protection under any applicable law or regulation,
  and such registrations, filings, issuances and other actions remain in full
  force and effect; to the knowledge of the Company, there is no patent or
  patent application of any person that conflicts with any Owned Patent, other
  than any such conflict that would not have a Material Adverse Change. To the
  Company's knowledge, there are no unpaid maintenance fees relating to the
  Owned Patents; and no Owned Patent has lapsed and no Patent Application been
  abandoned, in either case, that is material to the business of the Company and
  its subsidiaries as currently conducted.

        (r) Trademarks and Trademark Applications.  The Company has provided to
  counsel for the Representatives a complete and correct list, dated
  ____________, 2000, of all trademarks and service marks that are material to
  the business of the Company and its subsidiaries as currently conducted (the
  "Registered Marks") and owned by the Company and its subsidiaries and all
  trademarks and service marks applications that are material to the business of
  the Company and its subsidiaries as currently conducted (the "Applied Marks")
  and filed by or on behalf of the Company and its subsidiaries; all of the
  Registered Marks and Applied Marks have been duly registered with, filed in or
  issued by, as the case may be, the United States Patent and Trademark Office
  or other filing offices, domestic or foreign, to the extent necessary or
  desirable to ensure full protection under any applicable law or regulation,
  and such registrations, filings, issuances and other actions remain in full
  force and effect; the Company or a subsidiary of the Company is the sole and
  exclusive owner of all right, title and interest in the Registered Marks;
  there are no claims, actions or proceedings pending or, to the knowledge of
  the Company, threatened challenging the validity of any of the Registered
  Marks or the registration relating to any Applied Marks that, if adversely

                                       6
<PAGE>

  determined, would result in a Material Adverse Change; and the Company has
  taken all reasonable steps to secure, protect, and maintain the Registered
  Marks and Applied Marks.

        (s) All Necessary Permits, etc.   The Company and each subsidiary
  possess such valid and current certificates, authorizations or permits issued
  by the appropriate state, federal or foreign regulatory agencies or bodies
  necessary to conduct their respective businesses, and neither the Company nor
  any subsidiary has received any notice of proceedings relating to the
  revocation or modification of, or non-compliance with, any such certificate,
  authorization or permit which, singly or in the aggregate, if the subject of
  an unfavorable decision, ruling or finding, could result in a Material Adverse
  Change.

        (t) Title to Properties.  The Company and each of its subsidiaries has
  good and marketable title to all the properties and assets reflected as owned
  in the financial statements referred to in Section 1(i) (or elsewhere in the
  Prospectus), in each case free and clear of any security interests, mortgages,
  liens, encumbrances, equities, claims and other defects, except such as do not
  materially and adversely affect the value of such property and do not
  materially interfere with the use made or proposed to be made of such property
  by the Company or such subsidiary.  The real property, improvements, equipment
  and personal property held under lease by the Company or any subsidiary are
  held under valid and enforceable leases, with such exceptions as are not
  material and do not materially interfere with the use made or proposed to be
  made of such real property, improvements, equipment or personal property by
  the Company or such subsidiary.

        (u) Tax Law Compliance.  The Company and its consolidated subsidiaries
  have filed all necessary federal, state and foreign income and franchise tax
  returns and have paid all taxes required to be paid by any of them and, if due
  and payable, any related or similar assessment, fine or penalty levied against
  any of them.  The Company has made adequate charges, accruals and reserves in
  the applicable financial statements referred to in Section 1(i) above in
  respect of all federal, state and foreign income and franchise taxes for all
  periods as to which the tax liability of the Company or any of its
  consolidated subsidiaries has not been finally determined.

        (v) Company Not an "Investment Company".  The Company has been advised
  of the rules and requirements under the Investment Company Act of 1940, as
  amended (the "Investment Company Act").  The Company is not, and after receipt
  of payment for the Common Shares will not be, an "investment company" within
  the meaning of Investment Company Act and will conduct its business in a
  manner so that it will not become subject to the Investment Company Act.

        (w) Insurance.  Each of the Company and its subsidiaries are insured by
  recognized, financially sound and reputable institutions with policies in such
  amounts and with such deductibles and covering such risks as are generally
  deemed adequate and customary for their businesses including, but not limited
  to, policies covering real and personal property owned or leased by the
  Company and its subsidiaries against theft, damage, destruction, acts of
  vandalism and earthquakes.  The Company has no reason to believe that it or
  any subsidiary will not be able (i) to renew its existing insurance coverage
  as and when such policies expire or (ii) to obtain comparable coverage from
  similar institutions as may be necessary or appropriate to conduct its
  business as now conducted and at a cost that would

                                       7
<PAGE>

  not result in a Material Adverse Change. Neither of the Company nor any
  subsidiary has been denied any insurance coverage which it has sought or for
  which it has applied.

        (x)  No Price Stabilization or Manipulation.  The Company has not taken
  and will not take, directly or indirectly, any action designed to or that
  might be reasonably expected to cause or result in stabilization or
  manipulation of the price of any security of the Company to facilitate the
  sale or resale of the Common Shares.

        (y)  Related Party Transactions.  There are no business relationships or
  related-party transactions involving the Company or any subsidiary or any
  other person required to be described in the Prospectus which have not been
  described as required.

        (z)  No Unlawful Contributions or Other Payments. Neither the Company
  nor any of its subsidiaries nor, to the best of the Company's knowledge, any
  employee or agent of the Company or any subsidiary, has made any contribution
  or other payment to any official of, or candidate for, any federal, state or
  foreign office in violation of any law or of the character required to be
  disclosed in the Prospectus.

        (aa) Company's Accounting System.  The Company maintains a system of
  accounting controls sufficient to provide reasonable assurances that (i)
  transactions are executed in accordance with management's general or specific
  authorization; (ii)  transactions are recorded as necessary to permit
  preparation of financial statements in conformity with generally accepted
  accounting principles as applied in the United States and to maintain
  accountability for assets; (iii) access to assets is permitted only in
  accordance with management's general or specific authorization; and (iv) the
  recorded accountability for assets is compared with existing assets at
  reasonable intervals and appropriate action is taken with respect to any
  differences.

        (bb) Compliance with Environmental Laws. Except as would not,
  individually or in the aggregate, result in a Material Adverse Change (i)
  neither the Company nor any of its subsidiaries is in violation of any
  federal, state, local or foreign law or regulation relating to pollution or
  protection of human health or the environment (including, without limitation,
  ambient air, surface water, groundwater, land surface or subsurface strata) or
  wildlife, including without limitation, laws and regulations relating to
  emissions, discharges, releases or threatened releases of chemicals,
  pollutants, contaminants, wastes, toxic substances, hazardous substances,
  petroleum and petroleum products (collectively, "Materials of Environmental
  Concern"), or otherwise relating to the manufacture, processing, distribution,
  use, treatment, storage, disposal, transport or handling of Materials of
  Environment Concern (collectively, "Environmental Laws"), which violation
  includes, but is not limited to, noncompliance with any permits or other
  governmental authorizations required for the operation of the business of the
  Company or its subsidiaries under applicable Environmental Laws, or
  noncompliance with the terms and conditions thereof, nor has the Company or
  any of its subsidiaries received any written communication, whether from a
  governmental authority, citizens group, employee or otherwise, that alleges
  that the Company or any of its subsidiaries is in violation of any
  Environmental Law; (ii) there is no claim, action or cause of action filed
  with a court or governmental authority, no investigation with respect to which
  the Company has received written notice, and no written notice by any person
  or entity alleging potential liability for investigatory costs, cleanup costs,
  governmental responses costs, natural resources damages, property damages,
  personal injuries, attorneys" fees or

                                       8
<PAGE>

  penalties arising out of, based on or resulting from the presence, or release
  into the environment, of any Material of Environmental Concern at any location
  owned, leased or operated by the Company or any of its subsidiaries, now or in
  the past (collectively, "Environmental Claims"), pending or, to the best of
  the Company's knowledge, threatened against the Company or any of its
  subsidiaries or any person or entity whose liability for any Environmental
  Claim the Company or any of its subsidiaries has retained or assumed either
  contractually or by operation of law; and (iii) to the best of the Company's
  knowledge, there are no past or present actions, activities, circumstances,
  conditions, events or incidents, including, without limitation, the release,
  emission, discharge, presence or disposal of any Material of Environmental
  Concern, that reasonably could result in a violation of any Environmental Law
  or form the basis of a potential Environmental Claim against the Company or
  any of its subsidiaries or against any person or entity whose liability for
  any Environmental Claim the Company or any of its subsidiaries has retained or
  assumed either contractually or by operation of law.

     (cc) Periodic Review of Costs of Environmental Compliance.  In the ordinary
  course of its business, the Company conducts a periodic review of the effect
  of Environmental Laws on the business, operations and properties of the
  Company and its subsidiaries, in the course of which it identifies and
  evaluates associated costs and liabilities (including, without limitation, any
  capital or operating expenditures required for clean-up, closure of properties
  or compliance with Environmental Laws or any permit, license or approval, any
  related constraints on operating activities and any potential liabilities to
  third parties).  On the basis of such review and the amount of its established
  reserves, the Company has reasonably concluded that such associated costs and
  liabilities would not, individually or in the aggregate, result in a Material
  Adverse Change.

     (dd) ERISA Compliance.  The Company and its subsidiaries and any "employee
  benefit plan" (as defined under the Employee Retirement Income Security Act of
  1974, as amended, and the regulations and published interpretations thereunder
  (collectively, "ERISA")) established or maintained by the Company, its
  subsidiaries or their "ERISA Affiliates" (as defined below) are in compliance
  in all material respects with ERISA.  "ERISA Affiliate" means, with respect to
  the Company or a subsidiary, any member of any group of organizations
  described in Sections 414(b),(c),(m) or (o) of the Internal Revenue Code of
  1986, as amended, and the regulations and published interpretations thereunder
  (the "Code") of which the Company or such subsidiary is a member.  No
  "reportable event" (as defined under ERISA) has occurred or is reasonably
  expected to occur with respect to any "employee benefit plan" established or
  maintained by the Company, its subsidiaries or any of their ERISA Affiliates.
  No "employee benefit plan" established or maintained by the Company, its
  subsidiaries or any of their ERISA Affiliates, if such "employee benefit plan"
  were terminated, would have any "amount of unfunded benefit liabilities" (as
  defined under ERISA).  Neither the Company, its subsidiaries nor any of their
  ERISA Affiliates has incurred or reasonably expects to incur any liability
  under (i) Title IV of ERISA with respect to termination of, or withdrawal
  from, any "employee benefit plan" or (ii) Sections 412, 4971, 4975 or 4980B of
  the Code.  Each "employee benefit plan" established or maintained by the
  Company, its subsidiaries or any of their ERISA Affiliates that is intended to
  be qualified under Section 401(a) of the Code is so qualified and nothing has
  occurred, whether by action or failure to act, which would cause the loss of
  such qualification.

                                       9
<PAGE>

     (ee) Year 2000.  All disclosure regarding year 2000 compliance that is
  required to be described under the 1933 Act and 1933 Regulations (including
  disclosures required by Staff Legal Bulletin No. 5) has been included in the
  Prospectus.  The Company will not incur significant operating expenses or
  costs to ensure that its information systems will be year 2000 compliant,
  other than as disclosed in the Prospectus.

          Any certificate signed by an officer of the Company and delivered to
the Representatives or to counsel for the Underwriters shall be deemed to be a
representation and warranty by the Company to each Underwriter as to the matters
set forth therein.


          Section 2.  Purchase, Sale and Delivery of the Common Shares.

          The Firm Common Shares.  The Company agrees to issue and sell to the
several Underwriters the Firm Common Shares upon the terms herein set forth.  On
the basis of the representations, warranties and agreements herein contained,
and upon the terms but subject to the conditions herein set forth, the
Underwriters agree, severally and not jointly, to purchase from the Company the
respective number of Firm Common Shares set forth opposite their names on
Schedule A.  The purchase price per Firm Common Share to be paid by the several
----------
Underwriters to the Company shall be $[___] per share.

          The First Closing Date.  Delivery of certificates for the Firm Common
Shares to be purchased by the Underwriters and payment therefor shall be made at
the offices of BAS, 600 Montgomery Street, San Francisco, California  (or such
other place as may be agreed to by the Company and the Representatives) at 6:00
a.m. San Francisco time, on [4/th/ day after Agreement], or such other time and
date not later than 10:30 a.m. San Francisco time, on [date 10 business days
after the original contemplated First Closing Date] as the Representatives shall
designate by notice to the Company (the time and date of such closing are called
the "First Closing Date").  The Company hereby acknowledges that circumstances
under which the Representatives may provide notice to postpone the First Closing
Date as originally scheduled include, but are in no way limited to, any
determination by the Company or the Representatives to recirculate to the public
copies of an amended or supplemented Prospectus or a delay as contemplated by
the provisions of Section 10.

          The Optional Common Shares; the Second Closing Date.  In addition, on
the basis of the representations, warranties and agreements herein contained,
and upon the terms but subject to the conditions herein set forth, the Company
hereby grants an option to the several Underwriters to purchase, severally and
not jointly, up to an aggregate of 750,000 Optional Common Shares from the
Company at the purchase price per share to be paid by the Underwriters for the
Firm Common Shares.  The option granted hereunder is for use by the Underwriters
solely in covering any over-allotments in connection with the sale and
distribution of the Firm Common Shares.  The option granted hereunder may be
exercised at any time (but not more than once) upon notice by the
Representatives to the Company, which notice may be given at any time within 30
days from the date of this Agreement.  Such notice shall set forth (i) the
aggregate number of Optional Common Shares as to which the Underwriters are
exercising the option, (ii) the names and denominations in which the
certificates for the Optional Common Shares are to be registered and (iii) the
time, date and place at which such certificates will be delivered (which time
and date may be simultaneous with, but not earlier than, the First Closing Date;
and in such case the term "First Closing Date" shall refer to the time and date
of

                                       10
<PAGE>

delivery of certificates for the Firm Common Shares and the Optional Common
Shares).  Such time and date of delivery, if subsequent to the First Closing
Date, is called the "Second Closing Date" and shall be determined by the
Representatives and shall not be earlier than three nor later than five full
business days after delivery of such notice of exercise.  If any Optional Common
Shares are to be purchased, each Underwriter agrees, severally and not jointly,
to purchase the number of Optional Common Shares (subject to such adjustments to
eliminate fractional shares as the Representatives may determine) that bears the
same proportion to the total number of Optional Common Shares to be purchased as
the number of Firm Common Shares set forth on Schedule A opposite the name of
                                              ----------
such Underwriter bears to the total number of Firm Common Shares.  The
Representatives may cancel the option at any time prior to its expiration by
giving written notice of such cancellation to the Company.

          Public Offering of the Common Shares.  The Representatives hereby
advise the Company that the Underwriters intend to offer for sale to the public,
as described in the Prospectus, their respective portions of the Common Shares
as soon after this Agreement has been executed and the Registration Statement
has been declared effective as the Representatives, in their sole judgment, have
determined is advisable and practicable.

          Payment for the Common Shares.  Payment for the Common Shares shall be
made at the First Closing Date (and, if applicable, at the Second Closing Date)
by wire transfer of immediately available funds to the order of the Company.

          It is understood that the Representatives have been authorized, for
their own account and the accounts of the several Underwriters, to accept
delivery of and receipt for, and make payment of the purchase price for, the
Firm Common Shares and any Optional Common Shares the Underwriters have agreed
to purchase.  BAS, individually and not as the Representative of the
Underwriters, may (but shall not be obligated to) make payment for any Common
Shares to be purchased by any Underwriter whose funds shall not have been
received by the Representatives by the First Closing Date or the Second Closing
Date, as the case may be, for the account of such Underwriter, but any such
payment shall not relieve such Underwriter from any of its obligations under
this Agreement.

          Delivery of the Common Shares.  The Company shall deliver, or cause to
be delivered, to the Representatives for the accounts of the several
Underwriters certificates for the Firm Common Shares at the First Closing Date,
against the irrevocable release of a wire transfer of immediately available
funds for the amount of the purchase price therefor.  The Company shall also
deliver, or cause to be delivered, to the Representatives for the accounts of
the several Underwriters, certificates for the Optional Common Shares the
Underwriters have agreed to purchase at the First Closing Date or the Second
Closing Date, as the case may be, against the irrevocable release of a wire
transfer of immediately available funds for the amount of the purchase price
therefor.  The certificates for the Common Shares shall be in definitive form
and registered in such names and denominations as the Representatives shall have
requested at least two full business days prior to the First Closing Date (or
the Second Closing Date, as the case may be) and shall be made available for
inspection on the business day preceding the First Closing Date (or the Second
Closing Date, as the case may be) at a location in New York City as the
Representatives may designate.  Time shall be of the essence, and delivery at
the time and place specified in this Agreement is a further condition to the
obligations of the Underwriters.

                                       11
<PAGE>

          Delivery of Prospectus to the Underwriters.  Not later than 12:00 p.m.
on the second business day following the date the Common Shares are first
released by the Underwriters for sale to the public, the Company shall deliver
or cause to be delivered, copies of the Prospectus in such quantities and at
such places as the Representatives shall request.


          Section 3.  Additional Covenants of the Company.

          The Company further covenants and agrees with each Underwriter as
follows:

        (a) Representatives" Review of Proposed Amendments and Supplements.
  During such period beginning on the date hereof and ending on the later of the
  First Closing Date or such date, as in the opinion of counsel for the
  Underwriters, the Prospectus is no longer required by law to be delivered in
  connection with sales by an Underwriter or dealer (the "Prospectus Delivery
  Period"), prior to amending or supplementing the Registration Statement
  (including any registration statement filed under Rule 462(b) under the
  Securities Act) or the Prospectus, the Company shall furnish to the
  Representatives for review a copy of each such proposed amendment or
  supplement, and the Company shall not file any such proposed amendment or
  supplement to which the Representatives reasonably object.

        (b) Securities Act Compliance.  After the date of this Agreement, the
  Company shall promptly advise the Representatives in writing (i) of the
  receipt of any comments of, or requests for additional or supplemental
  information from, the Commission, (ii) of the time and date of any filing of
  any post-effective amendment to the Registration Statement or any amendment or
  supplement to any preliminary prospectus or the Prospectus, (iii) of the time
  and date that any post-effective amendment to the Registration Statement
  becomes effective and (iv) of the issuance by the Commission of any stop order
  suspending the effectiveness of the Registration Statement or any post-
  effective amendment thereto or of any order preventing or suspending the use
  of any preliminary prospectus or the Prospectus, or of any proceedings to
  remove, suspend or terminate from listing or quotation the Common Stock from
  any securities exchange upon which it is listed for trading or included or
  designated for quotation, or of the threatening or initiation of any
  proceedings for any of such purposes.  If the Commission shall enter any such
  stop order at any time, the Company will use its best efforts to obtain the
  lifting of such order at the earliest possible moment.  Additionally, the
  Company agrees that it shall comply with the provisions of Rules 424(b), 430A
  and 434, as applicable, under the Securities Act and will use its reasonable
  efforts to confirm that any filings made by the Company under such Rule 424(b)
  were received in a timely manner by the Commission.

        (c) Amendments and Supplements to the Prospectus and Other Securities
  Act Matters. If, during the Prospectus Delivery Period, any event shall occur
  or condition exist as a result of which it is necessary to amend or supplement
  the Prospectus in order to make the statements therein, in the light of the
  circumstances when the Prospectus is delivered to a purchaser, not misleading,
  or if in the opinion of the Representatives or counsel for the Underwriters it
  is otherwise necessary to amend or supplement the Prospectus to comply with
  law, the Company agrees to promptly prepare (subject to Section 3(A)(a)
  hereof), file with the Commission and furnish at its own expense to the
  Underwriters and to dealers, amendments or supplements to the Prospectus so
  that the statements in the Prospectus as so amended or supplemented will not,
  in the light of the circumstances when the Prospectus is

                                       12
<PAGE>

  delivered to a purchaser, be misleading or so that the Prospectus, as amended
  or supplemented, will comply with law.

     (d)  Copies of any Amendments and Supplements to the Prospectus. The
  Company agrees to furnish the Representatives, without charge, during the
  Prospectus Delivery Period, as many copies of the Prospectus and any
  amendments and supplements thereto as the Representatives may request.

     (e)  Blue Sky Compliance. The Company shall cooperate with the
  Representatives and counsel for the Underwriters to qualify or register the
  Common Shares for sale under (or obtain exemptions from the application of)
  the state securities or blue sky laws or Canadian provincial Securities laws
  of those jurisdictions designated by the Representatives, shall comply with
  such laws and shall continue such qualifications, registrations and exemptions
  in effect so long as required for the distribution of the Common Shares. The
  Company shall not be required to qualify as a foreign corporation or to take
  any action that would subject it to general service of process in any such
  jurisdiction where it is not presently qualified or where it would be subject
  to taxation as a foreign corporation. The Company will advise the
  Representatives promptly of the suspension of the qualification or
  registration of (or any such exemption relating to) the Common Shares for
  offering, sale or trading in any jurisdiction or any initiation or threat of
  any proceeding for any such purpose, and in the event of the issuance of any
  order suspending such qualification, registration or exemption, the Company
  shall use its best efforts to obtain the withdrawal thereof at the earliest
  possible moment.

     (f)  Use of Proceeds. The Company shall apply the net proceeds from the
  sale of the Common Shares sold by it in the manner described under the caption
  "Use of Proceeds" in the Prospectus.

     (g)  Transfer Agent. The Company shall engage and maintain, at its expense,
  a registrar and transfer agent for the Common Stock.

     (h)  Earnings Statement. As soon as practicable, the Company will make
  generally available to its security holders and to the Representatives an
  earnings statement (which need not be audited) covering the twelve-month
  period ending [Insert the date of the end of the Company's first quarter
  ending after one year following the "effective date of the Registration
  Statement" (as defined in Rule 158(c) under the Securities Act)]that satisfies
  the provisions of Section 11(a) of the Securities Act.

     (i)  Periodic Reporting Obligations. During the Prospectus Delivery Period
  the Company shall file, on a timely basis, with the Commission and the Nasdaq
  National Market all reports and documents required to be filed under the
  Exchange Act. Additionally, the Company shall report the use of proceeds from
  the issuance of the Common Shares as may be required under Rule 463 under the
  Securities Act.

     (j)  Agreement Not To Offer or Sell Additional Securities During the period
  of 180 days following the date of the Prospectus, the Company will not,
  without the prior written consent of BAS (which consent may be withheld at the
  sole discretion of BAS), directly or indirectly, sell, offer, contract or
  grant any option to sell, pledge, transfer or establish an open "put
  equivalent position" within the meaning of Rule 16a-1(h) under the Exchange
  Act, or otherwise dispose of or transfer, or announce the offering of, or file
  any

                                       13
<PAGE>

  registration statement under the Securities Act in respect of, any shares of
  Common Stock, options or warrants to acquire shares of the Common Stock or
  securities exchangeable or exercisable for or convertible into shares of
  Common Stock (other than as contemplated by this Agreement with respect to the
  Common Shares); provided, however, that the Company may issue shares of its
  Common Stock or options to purchase its Common Stock, or Common Stock upon
  exercise of options, pursuant to any stock option, stock bonus or other stock
  plan or arrangement described in the Prospectus, but only if the holders of
  such shares, options, or shares issued upon exercise of such options, agree in
  writing not to sell, offer, dispose of or otherwise transfer any such shares
  or options during such 180 day period without the prior written consent of BAS
  (which consent may be withheld at the sole discretion of the BAS).

     (k)  Future Reports to the Representatives. During the period of five years
  hereafter the Company will furnish to the Representatives, c/o Banc of America
  Securities LLC, at 600 Montgomery Street, San Francisco, CA 94111,
  Attention:[ ]: (i) as soon as practicable after the end of each fiscal year,
  copies of the Annual Report of the Company containing the balance sheet of the
  Company as of the close of such fiscal year and statements of income,
  stockholders' equity and cash flows for the year then ended and the opinion
  thereon of the Company's independent public or certified public accountants;
  (ii) as soon as practicable after the filing thereof, copies of each proxy
  statement, Annual Report on Form 10-K, Quarterly Report on Form 10-Q, Current
  Report on Form 8-K or other report filed by the Company with the Commission,
  the NASD or any securities exchange; and (iii) as soon as available, copies of
  any report or communication of the Company mailed generally to holders of its
  capital stock.

          Section 4.  Payment of Expenses.  The Company agrees to pay all costs,
fees and expenses incurred in connection with the performance of its obligations
hereunder and in connection with the transactions contemplated hereby, including
without limitation (i) all expenses incident to the issuance and delivery of the
Common Shares (including all printing and engraving costs), (ii) all fees and
expenses of the registrar and transfer agent of the Common Stock, (iii) all
necessary issue, transfer and other stamp taxes in connection with the issuance
and sale of the Common Shares to the Underwriters, (iv) all fees and expenses of
the Company's counsel, independent public or certified public accountants and
other advisors, (v) all costs and expenses incurred in connection with the
preparation, printing, filing, shipping and distribution of the Registration
Statement (including financial statements, exhibits, schedules, consents and
certificates of experts), each preliminary prospectus and the Prospectus, and
all amendments and supplements thereto, and this Agreement, (vi) all filing
fees, attorneys' fees and expenses incurred by the Company or the Underwriters
in connection with qualifying or registering (or obtaining exemptions from the
qualification or registration of) all or any part of the Common Shares for offer
and sale under the state securities or blue sky laws or the provincial
securities laws of Canada, and, if requested by the Representatives, preparing
and printing a "Blue Sky Survey" or memorandum, and any supplements thereto,
advising the Underwriters of such qualifications, registrations and exemptions,
(vii) the filing fees incident to, and the reasonable fees and expenses of
counsel for the Underwriters in connection with, the NASD's review and approval
of the Underwriters' participation in the offering and distribution of the
Common Shares, (viii)  the fees and expenses associated with listing the Common
Shares on the Nasdaq National Market, and (ix) all other fees, costs and
expenses referred to in Item 13 of Part II of the Registration Statement.
Except as provided in this Section 4, Section 6, Section 8 and Section 9

                                       14
<PAGE>

hereof, the Underwriters shall pay their own expenses, including the fees and
disbursements of their counsel.

          Section 5.  Conditions of the Obligations of the Underwriters.  The
obligations of the several Underwriters to purchase and pay for the Common
Shares as provided herein on the First Closing Date and, with respect to the
Optional Common Shares, the Second Closing Date, shall be subject to the
accuracy of the representations and warranties on the part of the Company set
forth in Section 1 hereof as of the date hereof and as of the First Closing Date
as though then made and, with respect to the Optional Common Shares, as of the
Second Closing Date as though then made, to the timely performance by the
Company of its covenants and other obligations hereunder, and to each of the
following additional conditions:

     (a)  Accountants' Comfort Letter. On the date hereof, the Representatives
  shall have received from Arthur Andersen LLP, independent public or certified
  public accountants for the Company, a letter dated the date hereof addressed
  to the Underwriters, in form and substance satisfactory to the
  Representatives, containing statements and information of the type ordinarily
  included in accountant's "comfort letters" to underwriters, delivered
  according to Statement of Auditing Standards No. 72 (or any successor
  bulletin), with respect to the audited and unaudited financial statements and
  certain financial information contained in the Registration Statement and the
  Prospectus (and the Representatives shall have received an additional [___]
  conformed copies of such accountants' letter for each of the several
  Underwriters).

     (b)  Compliance with Registration Requirements; No Stop Order; No Objection
  from NASD. For the period from and after effectiveness of this Agreement and
  prior to the First Closing Date and, with respect to the Optional Common
  Shares, the Second Closing Date:

        (i)    the Company shall have filed the Prospectus with the Commission
     (including the information required by Rule 430A under the Securities Act)
     in the manner and within the time period required by Rule 424(b) under the
     Securities Act; or the Company shall have filed a post-effective amendment
     to the Registration Statement containing the information required by such
     Rule 430A, and such post-effective amendment shall have become effective;
     or, if the Company elected to rely upon Rule 434 under the Securities Act
     and obtained the Representatives' consent thereto, the Company shall have
     filed a Term Sheet with the Commission in the manner and within the time
     period required by such Rule 424(b);

        (ii)   no stop order suspending the effectiveness of the Registration
     Statement, any Rule 462(b) Registration Statement, or any post-effective
     amendment to the Registration Statement, shall be in effect and no
     proceedings for such purpose shall have been instituted or threatened by
     the Commission; and

        (iii)  the NASD shall have raised no objection to the fairness and
     reasonableness of the underwriting terms and arrangements.

     (c)  No Material Adverse Change or Ratings Agency Change. For the period
  from and after the date of this Agreement and prior to the First Closing Date
  and, with respect to the Optional Common Shares, the Second Closing Date:

                                       15
<PAGE>

          (i)  in the judgment of the Representatives there shall not have
     occurred any Material Adverse Change; and

          (ii) there shall not have occurred any downgrading, nor shall any
     notice have been given of any intended or potential downgrading or of any
     review for a possible change that does not indicate the direction of the
     possible change, in the rating accorded any securities of the Company or
     any of its subsidiaries by any "nationally recognized statistical rating
     organization" as such term is defined for purposes of Rule 436(g)(2) under
     the Securities Act.

        (d) Opinion of Counsel for the Company.  On each of the First Closing
  Date and the Second Closing Date the Representatives shall have received the
  favorable opinion of Pillsbury Madison & Sutro LLP, counsel for the Company,
  dated as of such Closing Date, the form of which is attached as Exhibit A (and
                                                                  ---------
  the Representatives shall have received an additional [___] conformed copies
  of such counsel's legal opinion for each of the several Underwriters).

        (e) Opinion of Counsel for the Underwriters.  On each of the First
  Closing Date and the Second Closing Date the Representatives shall have
  received the favorable opinion of Latham & Watkins, counsel for the
  Underwriters, dated as of such Closing Date, with respect to the matters set
  forth in paragraphs (i), (vii) (with respect to subparagraph (i) only, (viii),
  (ix), (x) (xi) and (xiii) (with respect to the captions "Description of
  Capital Stock" and "Underwriting" under subparagraph (i) only), (xii), and the
  next-to-last paragraph of Exhibit A (and the Representatives shall have
                            ---------
  received an additional [___] conformed copies of such counsel's legal opinion
  for each of the several Underwriters).

        (f) Opinion of Intellectual Property Counsel for the Company  On each of
  the First Closing Date and the Second Closing Date the Representatives shall
  have received the favorable opinion of ______________________, special
  intellectual property counsel for the Company, in form and substance
  satisfactory to counsel for the Underwriters, to the effect set forth in
  Exhibit B hereto and to such further effect as counsel to the Underwriters may
  reasonably request (and the Representatives shall have received an additional
  [___] conformed copies of such counsel's legal opinion for each of the several
  Underwriters).

        (g) Opinion of Foreign Counsel for the Company  On each of the First
  Closing Date and the Second Closing Date the Representatives shall have
  received the favorable opinion of ____________________, special local counsel
  for the Company in Peoples' Republic of China, together with signed or
  reproduced copies of such letters for each of the Underwriters, to the effect
  that the subsidiary of the Company in the Peoples' Republic of China has been
  duly organized, is validly existing in good standing and has power and
  authority to operate its business as currently conducted and to own, lease and
  operate its properties and that the issued and outstanding capital stock has
  been duly authorized and validly issued and is owned by the Company free and
  clear of any Lien, and to such further effect as counsel to the Underwriters
  may reasonable request (and the Representatives shall have received an
  additional [___] conformed copies of such counsel's legal opinion for each of
  the several Underwriters).



        (h) Officers' Certificate.  On each of the First Closing Date and the
  Second Closing Date the Representatives shall have received a written
  certificate executed by the Chairman

                                       16
<PAGE>

  of the Board, Chief Executive Officer or President of the Company and the
  Chief Financial Officer or Chief Accounting Officer of the Company, dated as
  of such Closing Date, to the effect set forth in subsections (b)(ii) and
  (c)(ii) of this Section 5, and further to the effect that:

          (i)     for the period from and after the date of this Agreement and
     prior to such Closing Date, there has not occurred any Material Adverse
     Change;

          (ii)    the representations, warranties and covenants of the Company
     set forth in Section 1 of this Agreement are true and correct with the same
     force and effect as though expressly made on and as of such Closing Date;
     and

          (iii)   the Company has complied with all the agreements hereunder and
     satisfied all the conditions on its part to be performed or satisfied
     hereunder at or prior to such Closing Date.

     (i)  Bring-down Comfort Letter. On each of the First Closing Date and the
  Second Closing Date the Representatives shall have received from Arthur
  Andersen LLP, independent public or certified public accountants for the
  Company, a letter dated such date, in form and substance satisfactory to the
  Representatives, to the effect that they reaffirm the statements made in the
  letter furnished by them pursuant to subsection (a) of this Section 5, except
  that the specified date referred to therein for the carrying out of procedures
  shall be no more than three business days prior to the First Closing Date or
  Second Closing Date, as the case may be (and the Representatives shall have
  received an additional [___] conformed copies of such accountants' letter for
  each of the several Underwriters).

     (j)  Lock-Up Agreement from Certain Securityholders of the Company Other
  Than Selling Stockholders. On the date hereof, the Company shall have
  furnished to the Representatives an agreement in the form of Exhibit C hereto
                                                               ---------
  from each director, officer and each beneficial owner of Common Stock (as
  defined and determined according to rule 13d-3 under the Exchange Act, except
  that a one hundred eighty day period shall be used rather than the sixty day
  period set forth therein, and such agreement shall be in full force and effect
  on each of the First Closing Date and the Second Closing Date.

     (k)  Additional Documents. On or before each of the First Closing Date and
  the Second Closing Date, the Representatives and counsel for the Underwriters
  shall have received such information, documents and opinions as they may
  reasonably require for the purposes of enabling them to pass upon the issuance
  and sale of the Common Shares as contemplated herein, or in order to evidence
  the accuracy of any of the representations and warranties, or the satisfaction
  of any of the conditions or agreements, herein contained.

     If any condition specified in this Section 5 is not satisfied when and as
required to be satisfied, this Agreement may be terminated by the
Representatives by notice to the Company at any time on or prior to the First
Closing Date and, with respect to the Optional Common Shares, at any time prior
to the Second Closing Date, which termination shall be without liability on the
part of any party to any other party, except that Section 4, Section 6, Section
8 and Section 9 shall at all times be effective and shall survive such
termination.

                                       17
<PAGE>

          Section 6. Reimbursement of Underwriters' Expenses. If this Agreement
is terminated by the Representatives pursuant to Section 5, Section 7, Section
10 or Section 11, or if the sale to the Underwriters of the Common Shares on the
First Closing Date is not consummated because of any refusal, inability or
failure on the part of the Company to perform any agreement herein or to comply
with any provision hereof, the Company agrees to reimburse the Representatives
and the other Underwriters (or such Underwriters as have terminated this
Agreement with respect to themselves), severally, upon demand for all out-of-
pocket expenses that shall have been reasonably incurred by the Representatives
and the Underwriters in connection with the proposed purchase and the offering
and sale of the Common Shares, including but not limited to fees and
disbursements of counsel, printing expenses, travel expenses, postage, facsimile
and telephone charges.


          Section 7.  Effectiveness of this Agreement.

          This Agreement shall not become effective until the later of (i) the
execution of this Agreement by the parties hereto and (ii) notification by the
Commission to the Company and the Representatives of the effectiveness of the
Registration Statement under the Securities Act.

          Prior to such effectiveness, this Agreement may be terminated by any
party by notice to each of the other parties hereto, and any such termination
shall be without liability on the part of (a) the Company to any Underwriter,
except that the Company shall be obligated to reimburse the expenses of the
Representatives and the Underwriters pursuant to Sections 4 and 6 hereof, (b) of
any Underwriter to the Company, or (c) of any party hereto to any other party
except that the provisions of Section 8 and Section 9 shall at all times be
effective and shall survive such termination.


          Section 8.  Indemnification.

     (a)  Indemnification of the Underwriters. The Company agrees to indemnify
  and hold harmless each Underwriter, its officers and employees, and each
  person, if any, who controls any Underwriter within the meaning of the
  Securities Act and the Exchange Act against any loss, claim, damage, liability
  or expense, as incurred, to which such Underwriter or such controlling person
  may become subject, under the Securities Act, the Exchange Act or other
  federal or state statutory law or regulation, or at common law or otherwise
  (including in settlement of any litigation, if such settlement is effected
  with the written consent of the Company), insofar as such loss, claim, damage,
  liability or expense (or actions in respect thereof as contemplated below)
  arises out of or is based (i) upon any untrue statement or alleged untrue
  statement of a material fact contained in the Registration Statement, or any
  amendment thereto, including any information deemed to be a part thereof
  pursuant to Rule 430A or Rule 434 under the Securities Act, or the omission or
  alleged omission therefrom of a material fact required to be stated therein or
  necessary to make the statements therein not misleading; or (ii) upon any
  untrue statement or alleged untrue statement of a material fact contained in
  any preliminary prospectus or the Prospectus (or any amendment or supplement
  thereto), or the omission or alleged omission therefrom of a material fact
  necessary in order to make the statements therein, in the light of the
  circumstances under which they were made, not misleading; or (iii) in whole or
  in part upon any inaccuracy in the representations and warranties of the
  Company contained herein; or (iv) in whole or in part

                                       18
<PAGE>

  upon any failure of the Company to perform its obligations hereunder or under
  law; or (v) any act or failure to act or any alleged act or failure to act by
  any Underwriter in connection with, or relating in any manner to, the Common
  Stock or the offering contemplated hereby, and which is included as part of or
  referred to in any loss, claim, damage, liability or action arising out of or
  based upon any matter covered by clause (i) or (ii) above, provided that the
  Company shall not be liable under this clause (v) to the extent that a court
  of competent jurisdiction shall have determined by a final judgment that such
  loss, claim, damage, liability or action resulted directly from any such acts
  or failures to act undertaken or omitted to be taken by such Underwriter
  through its bad faith or willful misconduct; and to reimburse each Underwriter
  and each such controlling person for any and all expenses (including the fees
  and disbursements of counsel chosen by BAS) as such expenses are reasonably
  incurred by such Underwriter or such controlling person in connection with
  investigating, defending, settling, compromising or paying any such loss,
  claim, damage, liability, expense or action; provided, however, that the
  foregoing indemnity agreement shall not apply to any loss, claim, damage,
  liability or expense to the extent, but only to the extent, arising out of or
  based upon any untrue statement or alleged untrue statement or omission or
  alleged omission made in reliance upon and in conformity with written
  information furnished to the Company by the Representatives expressly for use
  in the Registration Statement, any preliminary prospectus or the Prospectus
  (or any amendment or supplement thereto); and provided, further, that with
  respect to any preliminary prospectus, the foregoing indemnity agreement shall
  not inure to the benefit of any Underwriter from whom the person asserting any
  loss, claim, damage, liability or expense purchased Common Shares, or any
  person controlling such Underwriter, if copies of the Prospectus were timely
  delivered to the Underwriter pursuant to Section 2 and a copy of the
  Prospectus (as then amended or supplemented if the Company shall have
  furnished any amendments or supplements thereto) was not sent or given by or
  on behalf of such Underwriter to such person, if required by law so to have
  been delivered, at or prior to the written confirmation of the sale of the
  Common Shares to such person, and if the Prospectus (as so amended or
  supplemented) would have cured the defect giving rise to such loss, claim,
  damage, liability or expense. The indemnity agreement set forth in this
  Section 8(a) shall be in addition to any liabilities that the Company may
  otherwise have.

        (b) Indemnification of the Company, its Directors and Officers.  Each
  Underwriter agrees, severally and not jointly, to indemnify and hold harmless
  the Company, each of its directors, each of its officers who signed the
  Registration Statement and each person, if any, who controls the Company
  within the meaning of the Securities Act or the Exchange Act, against any
  loss, claim, damage, liability or expense, as incurred, to which the Company,
  or any such director, officer or controlling person may become subject, under
  the Securities Act, the Exchange Act, or other federal or state statutory law
  or regulation, or at common law or otherwise (including in settlement of any
  litigation, if such settlement is effected with the written consent of such
  Underwriter), insofar as such loss, claim, damage, liability or expense (or
  actions in respect thereof as contemplated below) arises out of or is based
  upon any untrue or alleged untrue statement of a material fact contained in
  the Registration Statement, any preliminary prospectus or the Prospectus (or
  any amendment or supplement thereto), or arises out of or is based upon the
  omission or alleged omission to state therein a material fact required to be
  stated therein or necessary to make the statements therein not misleading, in
  each case to the extent, but only to the extent, that such untrue statement or
  alleged untrue statement or omission or alleged omission was made in the
  Registration Statement, any preliminary prospectus, the Prospectus (or any
  amendment or supplement thereto), in reliance upon and in conformity with
  written information furnished to the Company by the

                                       19
<PAGE>

  Representatives expressly for use therein; and to reimburse the Company, or
  any such director, officer or controlling person for any legal and other
  expense reasonably incurred by the Company, or any such director, officer or
  controlling person in connection with investigating, defending, settling,
  compromising or paying any such loss, claim, damage, liability, expense or
  action. The Company hereby acknowledges that the only information that the
  Underwriters have furnished to the Company expressly for use in the
  Registration Statement, any preliminary prospectus or the Prospectus (or any
  amendment or supplement thereto) are the statements set forth (A) as the
  paragraphs in the Underwriting section concerning stabilization and passive
  market making by the Underwriters and (B) in the table in the first paragraph
  under the caption "Underwriting" in the Prospectus; and the Underwriters
  confirm that such statements are correct. The indemnity agreement set forth in
  this Section 8(b) shall be in addition to any liabilities that each
  Underwriter may otherwise have.

        (c) Notifications and Other Indemnification Procedures.  Promptly after
  receipt by an indemnified party under this Section 8 of notice of the
  commencement of any action, such indemnified party will, if a claim in respect
  thereof is to be made against an indemnifying party under this Section 8,
  notify the indemnifying party in writing of the commencement thereof, but the
  omission so to notify the indemnifying party will not relieve it from any
  liability which it may have to any indemnified party for contribution or
  otherwise than under the indemnity agreement contained in this Section 8 or to
  the extent it is not prejudiced as a proximate result of such failure.  In
  case any such action is brought against any indemnified party and such
  indemnified party seeks or intends to seek indemnity from an indemnifying
  party, the indemnifying party will be entitled to participate in, and, to the
  extent that it shall elect, jointly with all other indemnifying parties
  similarly notified, by written notice delivered to the indemnified party
  promptly after receiving the aforesaid notice from such indemnified party, to
  assume the defense thereof with counsel reasonably satisfactory to such
  indemnified party; provided, however, if the defendants in any such action
  include both the indemnified party and the indemnifying party and the
  indemnified party shall have reasonably concluded that a conflict may arise
  between the positions of the indemnifying party and the indemnified party in
  conducting the defense of any such action or that there may be legal defenses
  available to it and/or other indemnified parties which are different from or
  additional to those available to the indemnifying party, the indemnified party
  or parties shall have the right to select separate counsel to assume such
  legal defenses and to otherwise participate in the defense of such action on
  behalf of such indemnified party or parties.  Upon receipt of notice from the
  indemnifying party to such indemnified party of such indemnifying party's
  election so to assume the defense of such action and approval by the
  indemnified party of counsel, the indemnifying party will not be liable to
  such indemnified party under this Section 8 for any legal or other expenses
  subsequently incurred by such indemnified party in connection with the defense
  thereof unless (i) the indemnified party shall have employed separate counsel
  in accordance with the proviso to the next preceding sentence (it being
  understood, however, that the indemnifying party shall not be liable for the
  expenses of more than one separate counsel (together with local counsel),
  approved by the indemnifying party (BAS in the case of Section 8(b) and
  Section 9), representing the indemnified parties who are parties to such
  action) or (ii) the indemnifying party shall not have employed counsel
  satisfactory to the indemnified party to represent the indemnified party
  within a reasonable time after notice of commencement of the action, in each
  of which cases the fees and expenses of counsel shall be at the expense of the
  indemnifying party.

                                       20
<PAGE>

       (d) Settlements.  The indemnifying party under this Section 8 shall not
 be liable for any settlement of any proceeding effected without its written
 consent, but if settled with such consent or if there be a final judgment for
 the plaintiff, the indemnifying party agrees to indemnify the indemnified party
 against any loss, claim, damage, liability or expense by reason of such
 settlement or judgment.  Notwithstanding the foregoing sentence, if at any time
 an indemnified party shall have requested an indemnifying party to reimburse
 the indemnified party for fees and expenses of counsel as contemplated by
 Section 8(c) hereof, the indemnifying party agrees that it shall be liable for
 any settlement of any proceeding effected without its written consent if (i)
 such settlement is entered into more than 30 days after receipt by such
 indemnifying party of the aforesaid request and (ii) such indemnifying party
 shall not have reimbursed the indemnified party in accordance with such request
 prior to the date of such settlement.  No indemnifying party shall, without the
 prior written consent of the indemnified party, effect any settlement,
 compromise or consent to the entry of judgment in any pending or threatened
 action, suit or proceeding in respect of which any indemnified party is or
 could have been a party and indemnity was or could have been sought hereunder
 by such indemnified party, unless such settlement, compromise or consent
 includes an unconditional release of such indemnified party from all liability
 on claims that are the subject matter of such action, suit or proceeding.


           Section 9.  Contribution.

           If the indemnification provided for in Section 8 is for any reason
held to be unavailable to or otherwise insufficient to hold harmless an
indemnified party in respect of any losses, claims, damages, liabilities or
expenses referred to therein, then each indemnifying party shall contribute to
the aggregate amount paid or payable by such indemnified party, as incurred, as
a result of any losses, claims, damages, liabilities or expenses referred to
therein (i) in such proportion as is appropriate to reflect the relative
benefits received by the Company, on the one hand, and the Underwriters, on the
other hand, from the offering of the Common Shares pursuant to this Agreement or
(ii) if the allocation provided by clause (i) above is not permitted by
applicable law, in such proportion as is appropriate to reflect not only the
relative benefits referred to in clause (i) above but also the relative fault of
the Company, on the one hand, and the Underwriters, on the other hand, in
connection with the statements or omissions or inaccuracies in the
representations and warranties herein which resulted in such losses, claims,
damages, liabilities or expenses, as well as any other relevant equitable
considerations.  The relative benefits received by the Company, on the one hand,
and the Underwriters, on the other hand, in connection with the offering of the
Common Shares pursuant to this Agreement shall be deemed to be in the same
respective proportions as the total net proceeds from the offering of the Common
Shares pursuant to this Agreement (before deducting expenses) received by the
Company, and the total underwriting discount received by the Underwriters, in
each case as set forth on the front cover page of the Prospectus (or, if Rule
434 under the Securities Act is used, the corresponding location on the Term
Sheet) bear to the aggregate initial public offering price of the Common Shares
as set forth on such cover.  The relative fault of the Company, on the one hand,
and the Underwriters, on the other hand, shall be determined by reference to,
among other things, whether any such untrue or alleged untrue statement of a
material fact or omission or alleged omission to state a material fact or any
such inaccurate or alleged inaccurate representation or warranty relates to
information supplied by the Company, on the one hand, or the Underwriters, on
the other hand, and the parties' relative intent, knowledge, access to
information and opportunity to correct or prevent such statement or omission.

                                       21
<PAGE>

          The amount paid or payable by a party as a result of the losses,
claims, damages, liabilities and expenses referred to above shall be deemed to
include, subject to the limitations set forth in Section 8(c), any legal or
other fees or expenses reasonably incurred by such party in connection with
investigating or defending any action or claim.  The provisions set forth in
Section 8(c) with respect to notice of commencement of any action shall apply if
a claim for contribution is to be made under this Section 9; provided, however,
that no additional notice shall be required with respect to any action for which
notice has been given under Section 8(c) for purposes of indemnification.

          The Company and the Underwriters agree that it would not be just and
equitable if contribution pursuant to this Section 9 were determined by pro rata
allocation (even if the Underwriters were treated as one entity for such
purpose) or by any other method of allocation which does not take account of the
equitable considerations referred to in this Section 9.

          Notwithstanding the provisions of this Section 9, no Underwriter shall
be required to contribute any amount in excess of the underwriting commissions
received by such Underwriter in connection with the Common Shares underwritten
by it and distributed to the public.  No person guilty of fraudulent
misrepresentation (within the meaning of Section 11(f) of the Securities Act)
shall be entitled to contribution from any person who was not guilty of such
fraudulent misrepresentation.  The Underwriters' obligations to contribute
pursuant to this Section 9 are several, and not joint, in proportion to their
respective underwriting commitments as set forth opposite their names in
Schedule A.  For purposes of this Section 9, each officer and employee of an
----------
Underwriter and each person, if any, who controls an Underwriter within the
meaning of the Securities Act and the Exchange Act shall have the same rights to
contribution as such Underwriter, and each director of the Company, each officer
of the Company who signed the Registration Statement, and each person, if any,
who controls the Company with the meaning of the Securities Act and the Exchange
Act shall have the same rights to contribution as the Company.


          Section 10. Default of One or More of the Several Underwriters.  If,
on the First Closing Date or the Second Closing Date, as the case may be, any
one or more of the several Underwriters shall fail or refuse to purchase Common
Shares that it or they have agreed to purchase hereunder on such date, and the
aggregate number of Common Shares which such defaulting Underwriter or
Underwriters agreed but failed or refused to purchase does not exceed 10% of the
aggregate number of the Common Shares to be purchased on such date, the other
Underwriters shall be obligated, severally, in the proportions that the number
of Firm Common Shares set forth opposite their respective names on Schedule A
                                                                   ----------
bears to the aggregate number of Firm Common Shares set forth opposite the names
of all such non-defaulting Underwriters, or in such other proportions as may be
specified by the Representatives with the consent of the non-defaulting
Underwriters, to purchase the Common Shares which such defaulting Underwriter or
Underwriters agreed but failed or refused to purchase on such date. If, on the
First Closing Date or the Second Closing Date, as the case may be, any one or
more of the Underwriters shall fail or refuse to purchase Common Shares and the
aggregate number of Common Shares with respect to which such default occurs
exceeds 10% of the aggregate number of Common Shares to be purchased on such
date, and arrangements satisfactory to the Representatives and the Company for
the purchase of such Common Shares are not made within 48 hours after such
default, this Agreement shall terminate without liability of any party to any
other party except that the

                                       22
<PAGE>

provisions of Section 4, Section 6, Section 8 and Section 9 shall at all times
be effective and shall survive such termination. In any such case either the
Representatives or the Company shall have the right to postpone the First
Closing Date or the Second Closing Date, as the case may be, but in no event for
longer than seven days in order that the required changes, if any, to the
Registration Statement and the Prospectus or any other documents or arrangements
may be effected.

          As used in this Agreement, the term "Underwriter" shall be deemed to
include any person substituted for a defaulting Underwriter under this Section
10.  Any action taken under this Section 10 shall not relieve any defaulting
Underwriter from liability in respect of any default of such Underwriter under
this Agreement.


          Section 11. Termination of this Agreement.  Prior to the First Closing
Date this Agreement may be terminated by the Representatives by notice given to
the Company if at any time (i) trading or quotation in any of the Company's
securities shall have been suspended or limited by the Commission or by the
Nasdaq National Market, or trading in securities generally on either the Nasdaq
Stock Market or the New York Stock Exchange shall have been suspended or
limited, or minimum or maximum prices shall have been generally established on
any of such stock exchanges by the Commission or the NASD; (ii) a general
banking moratorium shall have been declared by any of federal, New York,
Delaware or California authorities; (iii) there shall have occurred any outbreak
or escalation of national or international hostilities or any crisis or
calamity, or any change in the United States or international financial markets,
or any substantial change or development involving a prospective substantial
change in United States' or international political, financial or economic
conditions, as in the judgment of the Representatives is material and adverse
and makes it impracticable to market the Common Shares in the manner and on the
terms described in the Prospectus or to enforce contracts for the sale of
securities; (iv) in the judgment of the Representatives there shall have
occurred any Material Adverse Change; or (v) the Company shall have sustained a
loss by strike, fire, flood, earthquake, accident or other calamity of such
character as in the judgment of the Representatives may interfere materially
with the conduct of the business and operations of the Company regardless of
whether or not such loss shall have been insured.  Any termination pursuant to
this Section 11 shall be without liability on the part of (a) the Company to any
Underwriter, except that the Company shall be obligated to reimburse the
expenses of the Representatives and the Underwriters pursuant to Sections 4 and
6 hereof, (b)  any Underwriter to the Company, or (c) of any party hereto to any
other party except that the provisions of Section 8 and Section 9 shall at all
times be effective and shall survive such termination.


          Section 12. Representations and Indemnities to Survive Delivery.  The
respective indemnities, agreements, representations, warranties and other
statements of the Company, of its officers and of the several Underwriters set
forth in or made pursuant to this Agreement will remain in full force and
effect, regardless of any investigation made by or on behalf of any Underwriter
or the Company or any of its or their partners, officers or directors or any
controlling person, as the case may be, and will survive delivery of and payment
for the Common Shares sold hereunder and any termination of this Agreement.

                                       23
<PAGE>

          Section 13 Notices. All communications hereunder shall be in writing
and shall be mailed, hand delivered or telecopied and confirmed to the parties
hereto as follows:

If to the Representatives:

     Banc of America Securities LLC
     Dain Rauscher Incorporated
     c/o Banc of America Securities LLC
     600 Montgomery Street
     San Francisco, California 94111
     Facsimile:  415-913-5558
     Attention:  R. Revell Horsey

  with a copy to:

     Banc of America Securities LLC
     600 Montgomery Street
     San Francisco, California  94111
     Facsimile:  (415) 913-5553
     Attention:  Jeffrey R. Lapic, Esq.

If to the Company:

     Tvia, Inc.
     4001 Burton Drive
     Santa Clara, California 95054
     Facsimile:  [___]
     Attention:  [___]

Any party hereto may change the address for receipt of communications by giving
written notice to the others.


          Section 14. Successors. This Agreement will inure to the benefit of
and be binding upon the parties hereto, including any substitute Underwriters
pursuant to Section 10 hereof, and to the benefit of the employees, officers and
directors and controlling persons referred to in Section 8 and Section 9, and in
each case their respective successors, and personal representatives, and no
other person will have any right or obligation hereunder. The term "successors"
shall not include any purchaser of the Common Shares as such from any of the
Underwriters merely by reason of such purchase.


          Section 15. Partial Unenforceability. The invalidity or
unenforceability of any Section, paragraph or provision of this Agreement shall
not affect the validity or enforceability of any other Section, paragraph or
provision hereof. If any Section, paragraph or provision of this Agreement is
for any reason determined to be invalid or unenforceable, there shall be deemed
to be made such minor changes (and only such minor changes) as are necessary to
make it valid and enforceable.

                                       24
<PAGE>

     Section 16. (a) Governing Law Provisions. THIS AGREEMENT SHALL BE CONSTRUED
AND ENFORCED IN ACCORDANCE WITH AND GOVERNED BY THE LAWS OF THE STATE OF NEW
YORK (WITHOUT GIVING EFFECT TO ITS PRINCIPLES OR RULES OF CONFLICT OF LAWS TO
THE EXTENT SUCH PRINCIPLES OR RULES WOULD REQUIRE OR PERMIT THE APPLICATION OF
THE LAWS OF ANOTHER JURISDICTION).

     (b) Consent to Jurisdiction. Any legal suit, action or proceeding arising
out of or based upon this Agreement or the transactions contemplated hereby
("Related Proceedings") may be instituted in the federal courts of the United
States of America located in the City and County of San Francisco or the courts
of the State of California in each case located in the City and County of San
Francisco (collectively, the "Specified Courts"), and each party irrevocably
submits to the exclusive jurisdiction (except for proceedings instituted in
regard to the enforcement of a judgment of any such court (a "Related
Judgment"), as to which such jurisdiction is non-exclusive) of such courts in
any such suit, action or proceeding. Service of any process, summons, notice or
document by mail to such party's address set forth above shall be effective
service of process for any suit, action or other proceeding brought in any such
court. The parties irrevocably and unconditionally waive any objection to the
laying of venue of any suit, action or other proceeding in the Specified Courts
and irrevocably and unconditionally waive and agree not to plead or claim in any
such court that any such suit, action or other proceeding brought in any such
court has been brought in an inconvenient forum.

     (c) Waiver of Immunity. With respect to any Related Proceeding, each party
irrevocably waives, to the fullest extent permitted by applicable law, all
immunity (whether on the basis of sovereignty or otherwise) from jurisdiction,
service of process, attachment (both before and after judgment) and execution to
which it might otherwise be entitled in the Specified Courts, and with respect
to any Related Judgment, each party waives any such immunity in the Specified
Courts or any other court of competent jurisdiction, and will not raise or claim
or cause to be pleaded any such immunity at or in respect of any such Related
Proceeding or Related Judgment, including, without limitation, any immunity
pursuant to the United States Foreign Sovereign Immunities Act of 1976, as
amended.


     Section 17. General Provisions. This Agreement constitutes the entire
agreement of the parties to this Agreement and supersedes all prior written or
oral and all contemporaneous oral agreements, understandings and negotiations
with respect to the subject matter hereof. This Agreement may be executed in two
or more counterparts, each one of which shall be an original, with the same
effect as if the signatures thereto and hereto were upon the same instrument.
This Agreement may not be amended or modified unless in writing by all of the
parties hereto, and no condition herein (express or implied) may be waived
unless waived in writing by each party whom the condition is meant to benefit.
The Table of Contents and the Section headings herein are for the convenience of
the parties only and shall not affect the construction or interpretation of this
Agreement.

     Each of the parties hereto acknowledges that it is a sophisticated business
person who was adequately represented by counsel during negotiations regarding
the provisions hereof, including, without limitation, the indemnification
provisions of Section 8 and the contribution provisions of Section 9, and is
fully informed regarding said provisions. Each of the parties hereto further
acknowledges that the provisions of Sections 8 and 9 hereto fairly allocate the
risks

                                       25
<PAGE>

in light of the ability of the parties to investigate the Company, its
affairs and its business in order to assure that adequate disclosure has been
made in the Registration Statement, any preliminary prospectus and the
Prospectus (and any amendments and supplements thereto), as required by the
Securities Act and the Exchange Act.

     If the foregoing is in accordance with your understanding of our agreement,
kindly sign and return to the Company the enclosed copies hereof, whereupon this
instrument, along with all counterparts hereof, shall become a binding agreement
in accordance with its terms.

                                        Very truly yours,

                                        Tvia, Inc.



                                        By:__________________________
                                                    [Title]

                                       26
<PAGE>

     The foregoing Underwriting Agreement is hereby confirmed and accepted by
the Representatives in San Francisco, California as of the date first above
written.

BANC OF AMERICA SECURITIES LLC

DAIN RAUSCHER INCORPORATED

Acting as Representatives of the
several Underwriters named in
the attached Schedule A.

By BANC OF AMERICA SECURITIES LLC



By:

                                       27
<PAGE>

                                   SCHEDULE A


                                                          Number of
                                                     Firm Common Shares
Underwriters                                          to be Purchased
Banc of America Securities LLC..................           [___]
Dain Rauscher Incorporated......................           [___]
[___]...........................................           [___]
[___]...........................................           [___]
[___] ..........................................           [___]

   Total........................................           [___]


                                   Schedule-A
<PAGE>

                                                                       EXHIBIT A


The final opinion in draft form should be attached as Exhibit A at the time this
Agreement is executed.

             Opinion of counsel for the Company to be delivered pursuant to
Section 5(d) of the Underwriting Agreement.

             References to the Prospectus in this Exhibit A include any
                                                  ---------
supplements thereto at the Closing Date.

     (i)     The Company has been duly incorporated and is validly existing as a
corporation in good standing under the laws of the State of Delaware.

     (ii)    The Company has corporate power and authority to own, lease and
operate its properties and to conduct its business as described in the
Prospectus and to enter into and perform its obligations under the Underwriting
Agreement.

     (iii)   The Company is duly qualified as a foreign corporation to transact
business and is in good standing in the State of California and in each other
jurisdiction in which such qualification is required, whether by reason of the
ownership or leasing of property or the conduct of business, except for such
jurisdictions (other than the State of California) where the failure to so
qualify or to be in good standing would not, individually or in the aggregate,
result in a Material Adverse Change.

     (iv)    Each significant subsidiary of the Company (as defined in Rule 405
under the Securities Act) has been duly incorporated and is validly existing as
a corporation in good standing under the laws of the jurisdiction of its
incorporation, has corporate power and authority to own, lease and operate its
properties and to conduct its business as described in the Prospectus and, to
the best knowledge of such counsel, is duly qualified as a foreign corporation
to transact business and is in good standing in each jurisdiction in which such
qualification is required, whether by reason of the ownership or leasing of
property or the conduct of business, except for such jurisdictions where the
failure to so qualify or to be in good standing would not, individually or in
the aggregate, result in a Material Adverse Change.

     (v)     All of the issued and outstanding capital stock of each such
significant subsidiary of the Company has been duly authorized and validly
issued, is fully paid and non-assessable and is owned by the Company, directly
or through subsidiaries, free and clear of any security interest, mortgage,
pledge, lien, encumbrance or, to the best knowledge of such counsel, any pending
or threatened claim.

     (vi)    The authorized, issued and outstanding capital stock of the Company
(including the Common Stock) conform to the descriptions thereof set forth in
the Prospectus. All of the outstanding shares of Common Stock have been duly
authorized and validly issued, are fully paid and nonassessable and, to the best
of such counsel's knowledge, have been issued in compliance with the
registration and qualification requirements of federal and state

                                      A-1
<PAGE>

securities laws. The form of certificate used to evidence the Common Stock is in
due and proper form and complies with all applicable requirements of the charter
and by-laws of the Company and the General Corporation Law of the State of
Delaware. The description of the Company's stock option, stock bonus and other
stock plans or arrangements, and the options or other rights granted and
exercised thereunder, set forth in the Prospectus accurately and fairly presents
the information required to be shown with respect to such plans, arrangements,
options and rights.

     (vii)   No stockholder of the Company or any other person has any
preemptive right, right of first refusal or other similar right to subscribe for
or purchase securities of the Company arising (i) by operation of the charter or
by-laws of the Company or the General Corporation Law of the State of Delaware
or (ii) to the best knowledge of such counsel, otherwise.

     (viii)  The Underwriting Agreement has been duly authorized, executed and
delivered by, and is a valid and binding agreement of, the Company, enforceable
in accordance with its terms, except as rights to indemnification thereunder may
be limited by applicable law and except as the enforcement thereof may be
limited by bankruptcy, insolvency, reorganization, moratorium or other similar
laws relating to or affecting creditors' rights generally or by general
equitable principles.

     (ix)   The Common Shares to be purchased by the Underwriters from the
Company have been duly authorized for issuance and sale pursuant to the
Underwriting Agreement and, when issued and delivered by the Company pursuant to
the Underwriting Agreement against payment of the consideration set forth
therein, will be validly issued, fully paid and nonassessable.

     (x)     The Registration Statement and the Rule 462(b) Registration
Statement, if any, has been declared effective by the Commission under the
Securities Act. To the best knowledge of such counsel, no stop order suspending
the effectiveness of either of the Registration Statement or the Rule 462(b)
Registration Statement, if any, has been issued under the Securities Act and no
proceedings for such purpose have been instituted or are pending or are
contemplated or threatened by the Commission. Any required filing of the
Prospectus and any supplement thereto pursuant to Rule 424(b) under the
Securities Act has been made in the manner and within the time period required
by such Rule 424(b).

     (xi)    The Registration Statement, including any Rule 462(b) Registration
Statement, the Prospectus including any document incorporated by reference
therein, and each amendment or supplement to the Registration Statement and the
Prospectus including any document incorporated by reference therein, as of their
respective effective or issue dates (other than the financial statements and
supporting schedules included or incorporated by reference therein or in
exhibits to or excluded from the Registration Statement, as to which no opinion
need be rendered) comply as to form in all material respects with the applicable
requirements of the Securities Act.

                                      A-2
<PAGE>

     (xii)   The Common Shares have been approved for listing on the Nasdaq
National Market.

     (xiii)  The statements (i) in the Prospectus under the captions "Risk
Factors-- a [___]", "Description of Capital Stock", "Management's Discussion and
Analysis of Financial Condition and Results of Operations--Liquidity and Capital
Resources", "Business--Legal Proceedings", "Business--Intellectual Property",
"Certain Transactions", "Shares Eligible for Future Sale", "Certain United
States Income Tax Considerations" and "Underwriting" and (ii) in Item 14 and
Item 15 of the Registration Statement, insofar as such statements constitute
matters of law, summaries of legal matters, the Company's charter or by-law
provisions, documents or legal proceedings, or legal conclusions, have been
reviewed by such counsel and fairly present and summarize, in all material
respects, the matters referred to therein.

     (xiv)   To the best knowledge of such counsel, there are no legal or
governmental actions, suits or proceedings pending or threatened which are
required to be disclosed in the Registration Statement, other than those
disclosed therein.

     (xv)    To the best knowledge of such counsel, there are no Existing
Instruments required to be described or referred to in the Registration
Statement or to be filed as exhibits thereto other than those described or
referred to therein or filed or incorporated by reference as exhibits thereto;
and the descriptions thereof and references thereto are correct in all material
respects.

     (xvi)   No consent, approval, authorization or other order of, or
registration or filing with, any court or other governmental authority or
agency, is required for the Company's execution, delivery and performance of the
Underwriting Agreement and consummation of the transactions contemplated thereby
and by the Prospectus, except as required under the Securities Act, applicable
state securities or blue sky laws and from the NASD.

     (xvii)  The execution and delivery of the Underwriting Agreement by the
Company and the performance by the Company of its obligations thereunder (other
than performance by the Company of its obligations under the indemnification
section of the Underwriting Agreement, as to which no opinion need be rendered)
(i) have been duly authorized by all necessary corporate action on the part of
the Company; (ii) will not result in any violation of the provisions of the
charter or by-laws of the Company or any subsidiary; (iii) will not constitute a
breach of, or Default under, or result in the creation or imposition of any
lien, charge or encumbrance upon any property or assets of the Company or any of
its subsidiaries pursuant to, (A) the Company's lines of credit with _______, or
(B) to the best knowledge of such counsel, any other material Existing
Instrument; or (iv) to the best knowledge of such counsel, will not result in
any violation of any law, administrative regulation or administrative or court
decree applicable to the Company or any subsidiary.

     (xviii) The Company is not, and after receipt of payment for the Common
Shares will not be, an "investment company" within the meaning of Investment
Company Act.

                                      A-3
<PAGE>

     (xix)   Except as disclosed in the Prospectus under the caption "Shares
Eligible for Future Sale", to the best knowledge of such counsel, there are no
persons with registration or other similar rights to have any equity or debt
securities registered for sale under the Registration Statement or included in
the offering contemplated by the Underwriting Agreement, except for such rights
as have been duly waived.

     (xx)    To the best knowledge of such counsel, neither the Company nor any
subsidiary is in violation of its charter or by-laws or any law, administrative
regulation or administrative or court decree applicable to the Company or any
subsidiary or is in Default in the performance or observance of any obligation,
agreement, covenant or condition contained in any material Existing Instrument,
except in each such case for such violations or Defaults as would not,
individually or in the aggregate, result in a Material Adverse Change.

     In addition, such counsel shall state that they have participated in
conferences with officers and other representatives of the Company,
representatives of the independent public or certified public accountants for
the Company and with representatives of the Underwriters at which the contents
of the Registration Statement and the Prospectus, and any supplements or
amendments thereto, and related matters were discussed and, although such
counsel is not passing upon and does not assume any responsibility for the
accuracy, completeness or fairness of the statements contained in the
Registration Statement or the Prospectus (other than as specified above), and
any supplements or amendments thereto, on the basis of the foregoing, nothing
has come to their attention which would lead them to believe that either the
Registration Statement or any amendments thereto, at the time the Registration
Statement or such amendments became effective, contained an untrue statement of
a material fact or omitted to state a material fact required to be stated
therein or necessary to make the statements therein not misleading or that the
Prospectus, as of its date or at the First Closing Date or the Second Closing
Date, as the case may be, contained an untrue statement of a material fact or
omitted to state a material fact necessary in order to make the statements
therein, in the light of the circumstances under which they were made, not
misleading (it being understood that such counsel need express no belief as to
the financial statements or schedules or other financial or statistical data
derived therefrom, included or incorporated by reference in the Registration
Statement or the Prospectus or any amendments or supplements thereto).

          In rendering such opinion, such counsel may rely (A) as to matters
involving the application of laws of any jurisdiction other than the General
Corporation Law of the State of Delaware, the General Corporation Law of the
State of California or the federal law of the United States, to the extent they
deem proper and specified in such opinion, upon the opinion (which shall be
dated the First Closing Date or the Second Closing Date, as the case may be,
shall be satisfactory in form and substance to the Underwriters, shall expressly
state that the Underwriters may rely on such opinion as if it were addressed to
them and shall be furnished to the Representatives) of other counsel of good
standing whom they believe to be reliable and who are satisfactory to counsel
for the Underwriters; provided, however, that such counsel shall further state
that they believe that they and the Underwriters are justified in relying upon
such opinion of other counsel, and (B) as to matters of fact, to the extent they
deem proper, on certificates of responsible officers of the Company and public
officials.

                                      A-4
<PAGE>

                                                                       EXHIBIT B

                          FORM OF OPINION OF COMPANY'S
                         INTELLECTUAL PROPERTY COUNSEL
                          TO BE DELIVERED PURSUANT TO
                                  SECTION 5(f)

          (i)   Based upon a review of patent applications identified in (iii)
below and discussions with the Company, in our opinion the Company and its
Subsidiaries own or possess or can acquire on commercially reasonable terms all
patents necessary for the businesses now operated by them, except where the
failure to own or possess or otherwise be able to acquire such patents would not
result in a Material Adverse Change.

          (ii)  Based upon a review of third party rights made known to us,
discussions with the Company and opinions of outside counsel made available to
us, we are not aware of any valid United States or foreign patent that, in our
opinion, is or would be infringed by the activities of the Company or its
Subsidiaries in the development, manufacture, use or sale of any presently
commercialized product or product in [stage 4] development, except where any
such infringements would not result in a Material Adverse Change.

          (iii) We have reviewed representative patent applications of the
Company identified by the Company which claim technology described as patented
and/or proprietary in the Registration Statement under "Business - Our
Solution," "Business - Our Products," "Business - Technology" and "Business -
Intellectual Property" in the Prospectus and, in our opinion, based on our
review of the representative patent applications and discussions with in-house
counsel of the Company, the Company follows standardized practices that the
Company's patent applications have been properly prepared and filed, are being
diligently pursued by the Company, and that the inventions described in the
Company's patent applications are owned by, have been assigned to or are
licensed to the Company or its subsidiaries.

          (iv)  Based upon a review of third-party rights known to us by the
Company, discussions with in-house counsel of the Company and opinions of
outside counsel made available to us, no party or individual has any right or
claim in any of the inventions, patents or patent applications of the Company
and its Subsidiaries, which claim technology identified as patented and/or
proprietary in the Registration Statement under "Business - Our Solution,"
"Business - Our Products," "Business - Technology" and "Business - Intellectual
Property" in the Prospectus that would result in a Material Adverse Change.

          (v)   Based upon a review of third-party rights known to us by the
Company, discussions with the Company, neither the Company nor any of its
Subsidiaries is infringing or otherwise violating any patents of others, and
there are no infringements by others of any of the Company's or its
Subsidiaries' patents where infringement or violation would result in a Material
Adverse Change. Based upon a review of third-party rights known to us by the
Company, discussions with the Company and its Subsidiaries have not received any
notice of patent infringement where such infringement or conflict would result
in a Material Adverse Change.

                                      B-1
<PAGE>

          (vi)  We know of no legal or governmental proceedings that are pending
or, to our knowledge, that are threatened, relating to any Intellectual
Property, except (A) as disclosed in the Prospectus or (B) which, if the subject
of an unfavorable decision, ruling or finding, would not result in a Material
Adverse Change.

     We are generally familiar with the Intellectual Property used by the
Company and its Subsidiaries in their business and the manner of such use and we
have reviewed the Prospectus, including the portions of the Prospectus
describing or referring to any Intellectual Property (collectively, the
"Intellectual Property Disclosure").

     Nothing has come to our attention that would lead us to believe that the
Intellectual Property Disclosure in the Registration Statement or any amendment
thereto, at the time the Registration Statement or any such amendment became
effective, contained an untrue statement of a material fact or omitted to state
a material fact required to be stated therein or necessary to make the
statements therein not misleading or that the Intellectual Property Disclosure
in the Prospectus or any amendment or supplement thereto, at the time the
Prospectus was issued, at the time any such amended or supplemented prospectus
was issued or at the Closing Time, included or includes an untrue statement of a
material fact or omitted or omits to state a material fact necessary in order to
make the statements therein, in the light of the circumstances under which they
were made, not misleading.

     In rendering such opinion, such counsel may rely as to matters of fact (but
not as to legal conclusions), to the extent they deem proper, on certificates of
responsible officers of the Company and public officials. Such opinion shall not
state that it is to be governed or qualified by, or that it is otherwise subject
to, any treatise, written policy or other document relating to legal opinions,
including, without limitation, the Legal Opinion Accord of the ABA Section of
Business Law (1991).

                                      B-2
<PAGE>

                                                                       EXHIBIT C
[Date]

Banc of America Securities LLC
[Co-Managers]
  [As Representatives of the Several Underwriters]
[c/o Banc of America Securities LLC]
600 Montgomery Street
San Francisco, California 94111

RE: _____________________________(the "Company")

Ladies & Gentlemen:

The undersigned is an owner of record or beneficially of certain shares of
Common Stock of the Company ("Common Stock") or securities convertible into or
exchangeable or exercisable for Common Stock.  The Company proposes to carry out
a public offering of Common Stock (the "Offering") for which you will act as the
representative[s] of the underwriters.  The undersigned recognizes that the
Offering will be of benefit to the undersigned and will benefit the Company by,
among other things, raising additional capital for its operations.  The
undersigned acknowledges that you and the other underwriters are relying on the
representations and agreements of the undersigned contained in this letter in
carrying out the Offering and in entering into underwriting arrangements with
the Company with respect to the Offering.

In consideration of the foregoing, the undersigned hereby agrees that the
undersigned will not, without the prior written consent of BAS (which consent
may be withheld in its sole discretion), directly or indirectly, sell, offer,
contract or grant any option to sell (including without limitation any short
sale), pledge, transfer, establish an open "put equivalent position" within the
meaning of Rule 16a-1(h) under the Securities Exchange Act of 1934, or otherwise
dispose of any shares of Common Stock, options or warrants to acquire shares of
Common Stock, or securities exchangeable or exercisable for or convertible into
shares of Common Stock currently or hereafter owned either of record or
beneficially (as defined in Rule 13d-3 under the Securities Exchange Act of
1934, as amended) by the undersigned, or publicly announce the undersigned's
intention to do any of the foregoing, for a period commencing on the date hereof
and continuing through the close of trading on the date 180 days after the date
of the Prospectus. The undersigned also agrees and consents to the entry of stop
transfer instructions with the Company's transfer agent and registrar against
the transfer of shares of Common Stock or securities convertible into or
exchangeable or exercisable for Common Stock held by the undersigned except in
compliance with the foregoing restrictions.

With respect to the Offering only, the undersigned waives any registration
rights relating to registration under the Securities Act of any Common Stock
owned either of record or beneficially by the undersigned, including any rights
to receive notice of the Offering.

This agreement is irrevocable and will be binding on the undersigned and the
respective successors, heirs, personal representatives, and assigns of the
undersigned.

                                      C-1
<PAGE>

____________________________________
Printed Name of Holder


By:_________________________________
   Signature


____________________________________
Printed Name of Person Signing
(and indicate capacity of person signing if
signing as custodian, trustee, or on behalf
of an entity)

                                      C-2


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