Document:

Amendment to employment agreement with Dr. Fyfe, dated August 31, 2004

 Exhibit 10.29.1 
  
 AMENDMENT TO EMPLOYMENT AGREEMENT 
 BETWEEN CAMBRIDGE DISPLAY TECHNOLOGY, INC. AND DAVID FYFE 
  
 THIS AMENDMENT TO EMPLOYMENT AGREEMENT is dated as of August 31, 2004 (the “Amendment”) and is entered into by and between Cambridge Display
Technology, Inc., a Delaware corporation, formerly CDT Acquisition Corp. (the “Company”), and David Fyfe, an individual (the “Executive”). 
  

R E C I T A L S 
  
 WHEREAS, the Company and the Executive previously entered into that certain Employment Agreement dated as of August 12, 2002
(the “Employment Agreement”), pursuant to which the Executive is employed as the Chief Executive Officer and Director of the Company; 
  
 WHEREAS, the parties to the Agreement wish to enter into this Amendment to modify the terms of the Employment Agreement as set forth below; and

  
 WHEREAS, capitalized terms not otherwise defined herein shall
have the meanings ascribed to them in the Employment Agreement. 
  
 A G R E E M E N T 
  
 NOW, THEREFORE, in consideration of the mutual covenants, agreements and conditions contained herein, the sufficiency of which is hereby acknowledged by the parties, the parties hereto agree as follows: 
  

	 	1.	Amendment to Employment Agreement. 

  
 a. Section 1(b) of the Employment Agreement - Term of Employment is hereby amended as follows: Unless sooner terminated pursuant to
Section 6 of the Employment Agreement (and the Amendment to Section 6(a) set forth below), the Company shall employ Executive pursuant to the terms of the Employment Agreement for the period commencing on 12 August 2002 (the “Commencement
Date”) and ending on August 31, 2007. The period during which Executive is employed pursuant to the Employment Agreement shall be referred to as the “Employment Period”. All references to Employment Period in the
Employment Agreement shall have the definition set forth herein in this Amendment. 
  
 b. Section 3(e) of the Employment Agreement - Terminal Pension Provision is hereby amended as follows: On August 31, 2007, or
earlier if the Executive’s employment is terminated for reason’s described in Section 6 (a)(i), (ii)(iv)(v) of the Employment Agreement, the Company shall pay to Executive, at his direction, a pension sum of $100,000 per annum, payable in
quarterly installments, for a period of five (5) years, subject to only one condition: (i) the EBITDA of the Company in the year the pension is payable is positive. In the event the pension is not paid in any 

  

 
year by virtue of the condition not being met, one year shall be added to the period for which it is payable so that a cumulative sum of $500,000 is paid at
the end of this commitment. In the event that the Company is sold, this pension obligation shall either be assumed by the purchaser without the condition above, or, at Executive’s election and direction, the balance due paid as a lump sum. In
the event of Executive’s death before the entire sum has been paid, the balance shall be paid as a lump sum into his estate or, at the direction of the executor of his estate, continue to be paid as a pension to his widow. 
  
 For the avoidance of any doubt, the first condition in
Section 3(e) of the Employment Agreement (and the first condition only) that required the Executive to recruit an executive to replace him by the end of the Employment Period is hereby deleted such that Executive is no longer obligated to recruit
his replacement as a condition of receiving the pension. 
  
 c. Section 6(a) of the Employment Agreement - Early Termination of the Employment Period is hereby amended as follows: Notwithstanding Section 1(b) of the Employment Agreement as amended by Section 1(a) of this
Amendment, the Employment Period shall end upon the earliest to occur of a termination of Executive’s employment (i) on account and on the date of Executive’s death, (ii) due to Disability (iii) by the Company for
Cause (iv) effective as of the date specified by the Company in a written notice delivered to Executive by the Company of his termination without Cause, (v) by Executive for Good Reason, (vi) effective as of the delivery by
Executive of written notice to the Company of his resignation without Good Reason or (vii) effective as of the expiration of the Employment Period (August 31, 2007), provided that with respect to a termination pursuant to clause (iv),
(v) or (vi), the terminating party must give at least twelve months’ notice to the other party in order for such termination to be effective. 
  

	 	2.	Miscellaneous. 

  
 a. Governing Law. This Amendment and the rights and obligations of the parties hereunder shall be governed by, construed and
interpreted in accordance with, the laws of the State of Delaware, without giving effect to the choice of law principles thereof. 
  
 b. Entire Agreement; Amendment. The Employment Agreement (along with those agreements specified in the Employment Agreement), as
modified by this Amendment constitute the full and entire understanding and agreement between the parties with regard to the subjects hereof and thereof, and supersede all prior agreements and understandings of the parties in connection herewith.
Except as expressly provided herein, neither the Employment Agreement, as modified by this Amendment, nor any term hereof or thereof may be amended, waived, discharged or terminated other than by a written instrument signed by the party against whom
enforcement of any such amendment, waiver, discharge or termination is sought. 
  

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 c. Facsimile Signatures. Any signature page delivered by a telecopy machine shall
be binding to the same extent as an original signature page, with regard to any agreement subject to the terms hereof or any amendment thereto. Any party who delivers such a signature page agrees to later deliver an original counterpart to any party
which requests it. 
  
 d. Counterparts.
This Amendment may be executed in any number of counterparts, each of which shall be enforceable against the parties actually executing such counterparts, and all of which together shall constitute one instrument. 
  
 e. No Further Amendment. Except as otherwise modified
above, the Employment Agreement shall remain in full force and effect without further amendment, modification or alteration thereof. 
  
 IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be executed as of the date first written above. 
  

									
	 The “COMPANY”
	 	 	 	 CAMBRIDGE DISPLAY TECHNOLOGY, INC.

					
	 	 	 	 	 	 	By:	 	/s/ Stephen Chandler
					
	 	 	 	 	 	 	 Its:
	 	Secretary
			
	 The “EXECUTIVE”
	 	 	 	 /s/ David Fyfe

	 	 	 	 	 	 	 David Fyfe

  

 3Cambridge Display Technology, Inc. 2004 Stock Incentive Plan

  
 Exhibit 10.40

  
 CAMBRIDGE DISPLAY TECHNOLOGY, INC. 2004 STOCK INCENTIVE
PLAN 
  
 ARTICLE I 
 PURPOSES 
  
 1.1 The purposes of the Cambridge Display Technology, Inc. 2004 Stock Incentive Plan are to foster and promote the long-term financial success of the
Company and the Subsidiaries and materially increase shareholder value by (i) motivating superior performance by means of performance-related incentives, (ii) encouraging and providing for the acquisition of an ownership interest in
the Company by its employees and directors and (iii) enabling the Company and the Subsidiaries to attract and retain the services of outstanding employees, consultants and directors upon whose judgment, interest and special effort the
successful conduct of its operations is largely dependent. 
  
 ARTICLE II 
 POWERS OF THE COMMITTEE 
  
 2.1 Power to Grant. The Committee shall determine the Participants to whom Awards shall be granted, the type or types of Awards to be granted and
the terms and conditions of any and all such Awards. The Committee may establish different terms and conditions for different types of Awards, for different Participants receiving the same type of Award and for the same Participant for each Award
such Participant may receive, whether or not granted at different times. 
  
 2.2 Administration. The Committee shall be responsible for the administration of the Plan, including, without limitation, determining which Participants receive Awards, what kind of Awards are made under the
Plan and for what number of shares, and the other terms and conditions of each such Award. The Committee shall have the responsibility of construing and interpreting the Plan and of establishing, amending and rescinding such rules and regulations as
it may deem necessary or desirable for the proper administration of the Plan. Any decision or action taken or to be taken by the Committee, arising out of or in connection with the construction, administration, interpretation and effect of the Plan
and of its rules and regulations, shall, to the greatest extent permitted by applicable law, be within its absolute discretion (except as otherwise specifically provided herein) and shall be conclusive and binding upon the Company and its
Subsidiaries, all Participants and any person claiming under or through any Participant. No term of this Plan relating to ISOs shall be interpreted, amended or altered, nor shall any discretion or authority granted under the Plan be so exercised, so
as to disqualify the Plan under section 422 of the Code. 
  
 2.3
Delegation by the Committee. The Committee may delegate its authority under this Plan; provided that the Committee shall in no event delegate its authority with respect to the compensation of the Chief Executive Officer of the Company,
the four most highly compensated executive officers (as determined under Section 162(m) of the Code and regulations thereunder) of the Company and any other individual whose compensation the Board or Committee reasonably believes may become subject
to Section 162(m) of the Code. 
  

 2.4 Participants Based Outside the United States. Notwithstanding anything to the contrary herein,
the Committee, in order to conform with provisions of local laws and regulations in foreign countries in which the Company or its Subsidiaries operate, shall have sole discretion to (i) modify the terms and conditions of Awards granted to
Participants employed outside the United States, (ii) establish subplans with modified exercise procedures and such other modifications as may be necessary or advisable under the circumstances presented by local laws and regulations, and
(iii) take any action which it deems advisable to obtain, comply with or otherwise reflect any necessary governmental regulatory procedures, exemptions or approvals with respect to the Plan or any subplan established hereunder. 
  
 ARTICLE III 
 STOCK SUBJECT TO PLAN 
  
 3.1 Number. Subject to the provisions of this Article III, the number of Shares subject to Awards under the Plan may not exceed 712,531 Shares. Without limiting the generality of the foregoing, whenever Shares
are received by the Company in connection with the exercise of or payment with respect to any Award granted under the Plan or any award granted under any of the Prior Plans, (a) only the net number of Shares actually issued under the Plan
shall be counted against such limit and (b) the number of such Shares received by the Company in connection with such exercise or payment shall be available for award under the Plan (but not to exceed the maximum provided for in the first
sentence hereof). The Shares to be delivered under the Plan may consist, in whole or in part, of treasury stock or authorized but unissued Common Stock not reserved for any other purpose. The maximum number of Shares with respect to which Options or
Stock Appreciation Rights may be granted to any one Participant in any calendar year shall be 700,000. 
  
 3.2 Canceled, Terminated, or Forfeited Awards. Any Shares subject to any Award granted hereunder or any award under the Prior Plan that for any
reason is canceled, terminated or otherwise settled without the issuance of any Common Stock after the effective date of this Plan shall be available for further Awards under this Plan (but not to exceed the sum of the maximum number of Shares
authorized for Awards under this Plan and the maximum number of Shares authorized for awards under the Prior Plan). 
  
 3.3 Adjustment in Capitalization. In the event of any Adjustment Event such that an adjustment is required to preserve, or to prevent enlargement
of, the benefits or potential benefits made available under this Plan, the Committee shall, in such manner as the Committee shall deem equitable, adjust any or all of (a) the number and kind of Shares which thereafter may be awarded or
optioned and sold under the Plan (including, without limitation, adjusting the limits on the number and types of certain Awards that may be made under the Plan), (b) the number and kinds of Shares subject to outstanding Options and other
Awards and (c) the grant, exercise or conversion price with respect to any of the foregoing. In addition, the Committee may make provisions for a cash payment to a Participant or a person who has an outstanding Option or other Award. The
number of Shares subject to any Option or other Award shall always be a whole number. 
  

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 ARTICLE IV 
 STOCK OPTIONS 
  
 4.1 Grant of
Options. The Committee shall have the power to grant Options that are “incentive stock options” within the meaning of section 422 of the Code (“ISOs”) or that are non-statutory stock options (“NSOs”)
to any Participant and to determine (a) the number of ISOs and the number of NSOs to be granted to each Participant and (b) the other terms and conditions of such Awards. An Option shall be an NSO unless otherwise specified by the
Committee at the time of grant. Each Option shall be evidenced by an Option agreement that shall specify (a) the type of Option granted, (b) the number of Shares to which the Option pertains, (c) the exercise price, (d)
the period in which the Option may be exercised and (e) such terms and conditions not inconsistent with the Plan as the Committee shall determine. The maximum number of Shares that may be issued under the Plan through ISOs is 600,000.

  
 4.2 Exercise Price. Unless otherwise determined by the
Committee, Options granted pursuant to the Plan shall have an exercise price that is not less than the Fair Market Value of a Share on the date the Option is granted. 
  
 4.3 Vesting and Exercisability. Options awarded under the Plan shall vest and become exercisable in accordance with
the vesting schedule determined by the Committee, subject to the Participant’s continuous employment with the Company or a Subsidiary from the date of grant through the applicable vesting date. No Option shall be exercisable for more than 10
years after the date on which it is granted. 
  
 4.4
Payment. The Committee shall establish procedures governing the exercise of Options. Without limiting the generality of the foregoing, the Committee may provide that payment of the exercise price may be made (a) in cash or its
equivalent, (b) by exchanging Shares owned by the optionee (which are not the subject of any pledge or other security interest), (c) through an arrangement with a broker approved by the Company whereby payment of the exercise price is
accomplished with the proceeds of the sale of Common Stock or (d) by any combination of the foregoing; provided that the combined value of all cash and cash equivalents paid and the Fair Market Value of any such Common Stock so
tendered to the Company, valued as of the date of such tender, is at least equal to such exercise price. No Shares shall be delivered pursuant to any exercise of an Option unless arrangements satisfactory to the Committee have been made to assure
full payment of the exercise price therefor and any required withholding or other similar taxes or governmental charges. 
  
 4.5 Termination of Employment. Unless otherwise determined by the Committee at or after the date of grant, in the event a Participant’s
employment terminates by reason of a Qualifying Termination of Employment, the Participant (or the Participant’s beneficiary or legal representative) may exercise any Options (regardless of whether then exercisable) until the earlier of
(a) the twelve-month anniversary of the date of such termination of employment and (b) the date such Options would otherwise expire but for the operation of this Section 4.5. Unless otherwise determined by the Committee at or after the
date of grant, in the event a Participant’s employment terminates for any 

  

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reason other than a Qualifying Termination of Employment or Cause, the Participant may exercise any Option that is exercisable at the time of such
termination of employment until the earlier of (a) the 60-day anniversary of the date of such termination of employment and (b) the date such Options would otherwise expire but for the operation of this Section 4.5, and any Option that
is not then exercisable shall be forfeited and cancelled as of the date of such termination of employment. In the event that a Participant’s employment is terminated for Cause (or, following the date the Participant’s employment
terminates, the Committee determines that circumstances exist such that the Participant’s employment could have been terminated for Cause), any Options granted to such Participant, whether or not then vested, shall be forfeited and cancelled as
of the date of such termination of employment. 
  
 4.6
Buyout. The Committee may at any time offer to buy out an Option previously granted for a payment in cash, based on such terms and conditions as the Committee shall establish and communicate to the optionee at the time that such offer is
made. 
  
 ARTICLE V 
 RESTRICTED STOCK AND RESTRICTED UNITS 
  
 5.1 Grant of Restricted Stock and Restricted Units. The Committee shall have the power to grant Restricted Stock or Restricted Units to any
Participant and to determine (a) the number of shares of Restricted Stock and the number of Restricted Units to be granted to each Participant, (b) the Period(s) of Restriction and (c) the other terms and conditions of such
Awards. The Committee shall require that the stock certificates evidencing any Restricted Stock or Restricted Units be held in the custody of the Secretary of the Company until the Period of Restriction lapses, and that, as a condition of any
Restricted Stock award, the Participant shall have delivered a stock power, endorsed in blank, relating to the Share covered by such award. Each grant of Restricted Stock or Restricted Units shall be evidenced by a written agreement setting forth
the terms of such Award. 
  
 5.2 Vesting of Restricted Stock
and Restricted Units. Restricted Stock or Restricted Units granted pursuant to Section 5.1 shall vest and become nonforfeitable, and the Period of Restriction with respect to such Restricted Stock or Restricted Units will lapse, in accordance
with the vesting schedule determined by the Committee. 
  
 5.3
Dividend Equivalents. 
  
 (a)
Restricted Stock. Unless otherwise determined by the Committee at the time of grant, Participants holding outstanding Restricted Stock shall be entitled to receive currently all Dividend Equivalents paid with respect to such shares of
Restricted Stock. 
 (b) Restricted Units. The Committee will determine whether and to what extent to credit to the
account of, or to pay currently to, each recipient of a Restricted Unit, any Dividend Equivalents. To the extent provided by the Committee at 

  

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or after the date of grant, any cash Dividend Equivalents credited to a Participant’s account shall be deemed to have been invested in Shares on the
record date established for the related dividend and, accordingly, a number of Restricted Units shall be credited to such Participant’s account equal to the greatest whole number which may be obtained by dividing (i) the value of such
Dividend Equivalent on the record date by (ii) the Fair Market Value of a Share on such date. Any additional Restricted Units credited in respect of Dividend Equivalents shall become vested and nonforfeitable, if at all, on the same terms and
conditions as are applicable in respect of the Restricted Units with respect to which such Dividend Equivalents were payable. 
  
 5.4 Termination of Employment. Unless otherwise determined by the Committee at or after the date of grant, in the event a Participant’s
employment terminates by reason of a Qualifying Termination of Employment during the Period of Restriction, a pro rata portion of any Shares related to a Restricted Stock or Restricted Unit held by such Participant shall become nonforfeitable, based
upon the percentage of which the numerator is the portion of the Period of Restriction that expired prior to the Participant’s termination and the denominator is the number of days in the Period of Restriction. Unless otherwise determined by
the Committee at or after the date of grant, in the event a Participant’s employment terminates for any reason other than a Qualifying Termination of Employment during the Period of Restriction, any Restricted Stock or Restricted Units held by
such Participant shall be forfeited and cancelled as of the date of such termination of employment. 
  
 5.5 Settlement of Restricted Units. Unless otherwise determined by the Committee at or after the date of grant, when a Period of Restriction with
respect to an Award of Restricted Units lapses and the Restricted Units become vested and nonforfeitable, the Participant shall receive (i) one Share for each such Restricted Unit (including additional Restricted Units credited in respect of
Dividend Equivalents) or (ii) if the Committee so determines, the Committee may direct the Company to pay to the Participant the Fair Market Value of such Shares as of such payment date. 
  
 ARTICLE VI 
 INCENTIVE AWARDS 
  
 6.1 Grant of Incentive Stock and Incentive Units. The Committee shall have the authority to grant Incentive Stock or Incentive Units to any Participant and to determine (a) the number of Incentive Stock and the number of
Incentive Units to be granted to each Participant, (b) the restrictions pursuant to which such Award is subject to forfeiture by reason of the Performance Criteria established by the Committee pursuant to Section 6.2 not being met in whole or
in part and (c) the other terms and conditions of such Awards. Each grant of Incentive Stock or Incentive Units shall be evidenced by a written agreement setting forth the terms of such Award. 
  
 6.2 Performance Criteria. 
  
 (a) Within 90 days after each Performance Period begins (or
such other date as may be required or permitted under Section 162(m) of the Code, if 

  

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applicable), the Committee shall establish the performance objective or objectives for the applicable Performance Period that must be satisfied in order for
an Award to be vested and nonforfeitable (the “Performance Criteria”). Any such Performance Criteria will be based upon the relative or comparative achievement of one or more of the following criteria, or such other criteria, as may
be determined by the Committee: (i) revenue growth; (ii) earnings before interest, taxes, depreciation and amortization; (iii) earnings before interest, taxes and amortization; (iv) operating income; (v) pre- or
after-tax income; (vi) cash flow; (vii) cash flow per share; (viii) net earnings; (ix) earnings per share; (x) return on equity; (xi) return on invested capital; (xii) return on assets; (xiii)
economic value added (or an equivalent metric); (xiv) share price performance; (xv) total shareholder return; (xvi) improvement in or attainment of expense levels; (xvii) improvement in or attainment of working capital
levels; or (xviii) debt reduction. 
  
 (b)
The Performance Criteria related to Incentive Stock or Incentive Units shall be achieved upon the determination by the Committee that the objective or objectives for the applicable Performance Period have been attained, in whole or in part. The
Committee may provide at the time of grant that in the event the objective or objectives are attained in part, a specified portion (which may be zero) of the Award will vest and become nonforfeitable and the remaining portion shall be forfeited.

  
 6.3 Dividend Equivalents. 
  
 (a) Incentive Stock. Unless otherwise determined by
the Committee at or after the date of grant, Participants granted Incentive Stock shall be entitled to receive cash Dividend Equivalents currently. 
  
 (b) Incentive Units. The Committee will determine whether and to what extent to credit to the account of, or to pay currently to,
each recipient of an Incentive Unit, any Dividend Equivalents. To the extent provided by the Committee at or after the date of grant, any cash Dividend Equivalents with respect to the Incentive Units credited to a Participant’s account shall be
deemed to have been invested in Shares on the record date established for the related dividend and, accordingly, a number of Incentive Units, as the case may be, shall be credited to such Participant’s account equal to the greatest whole number
which may be obtained by dividing (i) the value of such Dividend Equivalent on the record date by (ii) the Fair Market Value of a Share on such date. Any additional Incentive Unit credited in respect of Dividend Equivalents shall
become vested and nonforfeitable, if at all, on the same terms and conditions as are applicable in respect of the Incentive Unit with respect to which such Dividend Equivalents were payable. 
  
 6.4 Termination of Employment. Unless otherwise determined by the
Committee at or after the date of grant, in the event that a Participant’s employment terminates by reason of a Qualifying Termination of Employment during the Performance Period, any award of Incentive Stock or Incentive Units shall become
vested and nonforfeitable at the end of the Performance Period as to that number of such Incentive Stock or Incentive Units, as the case may be, that is equal to that percentage, if any, of such Award that would have been earned had the
Participant’s employment not so terminated prior to the expiration of the Performance Period times a fraction, the 

  

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numerator of which is the number of days employed during the Performance Period and the denominator of which is the total number of days during the
Performance Period. Unless otherwise determined by the Committee at or after the date of grant, in the event a Participant’s employment terminates for any reason other than a Qualifying Termination of Employment during the Performance Period,
any Incentive Stock or Incentive Units held by such Participant shall be forfeited and cancelled as of the date of such termination of employment. 
  
 6.5 Settlement of Incentive Units. Unless otherwise determined by the Committee at or after the date of grant, when the Performance Criteria with
respect to an Award of Incentive Units is achieved and the Incentive Units become vested and nonforfeitable, the Participant shall receive (i) one Share for each such Incentive Unit (including additional Incentive Units credited in respect of
Dividend Equivalents) or (ii) if the Committee so determines, the Committee may direct the Company to pay to the Participant the Fair Market Value of such Shares as of such payment date. 
  
 ARTICLE VII 
 STOCK APPRECIATION RIGHTS 
  
 7.1 Grant of Stock Appreciation Rights. Stock Appreciation Rights may be granted to any Participants, all Participants or any class of Participants at such time or times as shall be determined by the Committee.
Stock Appreciation Rights may be granted in tandem with an Option, or may be granted on a freestanding basis, not related to any Option. A grant of a Stock Appreciation Right shall be evidenced in writing, whether as part of the agreement governing
the terms of the Option, if any, to which such Stock Appreciation Rights relate or pursuant to a separate written agreement with respect to freestanding Stock Appreciation Rights, in each case containing such provisions not inconsistent with the
Plan as the Committee shall approve. 
  
 7.2 Terms and
Conditions of Stock Appreciation Rights. Unless otherwise determined by the Committee at or after the date of grant, the terms and conditions (including, without limitation, the exercise period of the Stock Appreciation Right, the vesting
schedule applicable thereto and the impact of any termination of service on the Participant’s rights with respect to the Stock Appreciation Right) applicable with respect to (i) Stock Appreciation Rights granted in tandem with an Option
shall be substantially identical (to the extent possible taking into account the differences related to the character of the Stock Appreciation Right) to the terms and conditions applicable to the tandem Options and (ii) freestanding Stock
Appreciation Rights shall be substantially identical (to the extent possible taking into account the differences related to the character of the Stock Appreciation Right) to the terms and conditions that would have been applicable under Article V
above were the grant of the Stock Appreciation Rights a grant of an Option. 
  
 7.3 Exercise of Tandem Stock Appreciation Rights. Stock Appreciation Rights which are granted in tandem with an Option may only be exercised upon the surrender of the right to exercise such Option for an
equivalent number of Shares and 

  

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may be exercised only with respect to the Shares for which the related Option is then exercisable. 
  
 7.4 Payment of Stock Appreciation Right Amount. Upon exercise of a
Stock Appreciation Right, the holder shall be entitled to receive payment, in cash, in Shares or in a combination thereof, as determined by the Committee, of an amount determined by multiplying the excess, if any, of the Fair Market Value of a Share
at the date of exercise over the Fair Market Value of a Share on the date of grant, by the number of Shares with respect to which the Stock Appreciation Rights are then being exercised. 
  
 ARTICLE VIII 
 DEFERRED SHARES 
  
 8.1 Deferred Share Awards. The
Committee shall have the authority to grant Deferred Shares to any Participant and to determine (i) the number of Deferred Shares granted to each Participant, (ii) the date such Deferred Shares shall become vested and (iii) the
date such Deferred Shares will be payable to the Participant. In addition, on such date or dates as shall be established by the Committee and subject to such terms and conditions as the Committee shall determine, a Participant may be permitted to
elect to defer receipt of all or a portion of his annual compensation and/or annual incentive bonus (“Deferred Amount”) payable by the Company or a Subsidiary and receive in lieu thereof a number of Deferred Shares equal to the
greatest whole number which may be obtained by dividing (i) the Deferred Amount by (ii) the Fair Market Value of a Share on the date such compensation or bonus would otherwise have been payable to the Participant. No Shares will be
issued at the time an award of Deferred Shares is made and the Company shall not be required to set aside a fund for the payment of any such award. The Company will establish a separate account for the Participant and will record in such account the
number of Deferred Shares awarded to the Participant. To the extent the Committee so determines, a Participant who elects to defer receipt of his or her compensation or bonus and receive Deferred Shares may also receive that number of supplemental
Deferred Shares (“Supplemental Units”) equal to the greatest whole number which may be obtained by dividing (i) such percentage of the Deferred Amount as is determined by the Committee by (ii) the Fair Market Value of
a Share on the date of grant. Each grant of Deferred Shares and Supplemental Units shall be evidenced by a written agreement setting forth the terms of such Award. 
  
 8.2 Vesting of Deferred Shares and Supplemental Units. Unless otherwise determined by the Committee at or after the
date of grant, the Deferred Shares together with any Dividend Equivalents credited with respect thereto, shall be fully vested at all times. The Supplemental Units together with any Dividend Equivalents credited with respect thereto, will become
vested in accordance with the vesting schedule determined by the Committee, subject to the Participant’s continuous employment with the Company or a Subsidiary through such vesting date. 
  
 8.3 Dividend Equivalents. The Committee will determine whether and to
what extent Dividend Equivalents will be credited to the account of, or paid currently to, a recipient of Deferred Shares or Supplemental Units. To the extent provided by the 

  

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Committee at or after the date of grant, any cash Dividend Equivalents with respect to the Deferred Shares and Supplemental Units deemed credited to a
Participant’s account shall be deemed to have been invested in Shares on the record date established for the related dividend and, accordingly, a number of Deferred Shares or Supplemental Units, as the case may be, shall be credited to such
Participant’s account equal to the greatest whole number which may be obtained by dividing (i) the amount of such Dividend Equivalent on the record date by (ii) the Fair Market Value of a Share on such date. 
  
 8.4 Termination of Employment. Unless otherwise determined by the
Committee at or after the date of grant, in the event that a Participant’s employment terminates by reason of a Qualifying Termination of Employment during the vesting period, any Supplemental Units (and related Dividend Equivalents) granted to
a Participant shall become vested and nonforfeitable. Unless otherwise determined by the Committee at or after the date of grant, in the event a Participant’s employment terminates for any reason other than a Qualifying Termination of
Employment during the vesting period, any Supplemental Units (and related Dividend Equivalents) held by such Participant, to the extent unvested, shall be forfeited and cancelled as of the date of such termination of employment. In the event that a
Participant’s employment is terminated for Cause (or, following the date the Participant’s employment terminates, the Committee determines that circumstances exist such that the Participant’s employment could have been terminated for
Cause), any Supplemental Units (and related Dividend Equivalents) granted to such Participant, whether or not then vested, shall be forfeited and cancelled as of the date of such termination of employment. 
  
 8.5 Settlement of Deferred Shares. Unless otherwise determined by the
Committee at or after the date of grant, a Participant shall receive as of the date of such Participant’s termination of employment (or such other date as may be elected by the Participant in accordance with the rules and procedures of the
Committee) (i) one Share for each Deferred Share credited to such Participant’s account and (ii) subject to Section 8.4, one Share for each Supplemental Unit that shall have become vested. The Committee may provide in the Award
agreement applicable to any Deferred Shares or Supplemental Units that, in lieu of issuing Shares, the Committee may direct the Company to pay to the Participant the Fair Market Value of such Shares as of such payment date. 
  
 8.6 Further Deferral Elections. A Participant may elect to further
defer receipt of Shares issuable in respect of Deferred Shares (or an installment of an Award) for a specified period or until a specified event, subject in each case to the Committee’s approval and to such terms as are determined by the
Committee, all in its sole discretion. Subject to any exceptions adopted by the Committee, such election must generally be made at least 12 months prior to the settlement of such Deferred Shares (or any such installment thereof). A further deferral
opportunity does not have to be made available to all Participants, and different terms and conditions may apply with respect to the further deferral opportunities made available to different Participants. 
  

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 ARTICLE IX 
 CHANGE IN CONTROL 
  
 9.1
Accelerated Vesting and Payment. Subject to the provisions of Section 9.2 below, in the event of a Change in Control, each Option shall be, at the discretion of the Committee, either canceled in exchange for a payment in cash of an amount
equal to the excess, if any, of the Change in Control Price over the exercise price for such Option, or fully exercisable regardless of the exercise schedule otherwise applicable to such Option. All other Awards shall become nonforfeitable and be
immediately transferable or payable, as the case may be. 
  
 9.2
Alternative Awards. Notwithstanding Section 9.1, no cancellation, acceleration of exercisability, vesting, cash settlement or other payment shall occur with respect to any Award or any class of Awards if the Committee reasonably determines in
good faith prior to the occurrence of a Change in Control that such Award or Awards shall be honored or assumed, or new rights substituted therefor (such honored, assumed or substituted award an “Alternative Award”), by a
Participant’s employer (or the parent or a Subsidiary of such employer) immediately following the Change in Control, provided that any such Alternative Award must: 
  
 (i) be based on stock which is traded on an established securities market, or which will be so traded within
60 days of the Change in Control; 
  
 (ii)
provide such Participant (or each Participant in a class of Participants) with rights and entitlements substantially equivalent to or better than the rights, terms and conditions applicable under such Award, including, but not limited to, an
identical or better exercise or vesting schedule and identical or better timing and methods of payment; 
  
 (iii) have substantially equivalent economic value to such Award (determined at the time of the Change in Control); and 
  
 (iv) have terms and conditions which provide that in the
event that the Participant’s employment is involuntarily terminated or constructively terminated, any conditions on a Participant’s rights under, or any restrictions on transfer or exercisability applicable to, each such Alternative Award
shall be waived or shall lapse, as the case may be. 
  
 For this purpose, a
constructive termination shall mean a termination by a Participant following a material reduction in the Participant’s base salary or a Participant’s incentive compensation opportunity or a material reduction in the Participant’s
responsibilities, in either case without the Participant’s written consent. 
  
 9.3 Termination of Employment Prior to Change in Control. In the event that any Change in Control occurs as a result of any transaction described in subclause (c) or (e) of the definition of such term, any
Participant whose employment is terminated due to death or Disability or by the Company for any reason other than Cause on or after the date, if any, on which the shareholders of the Company approve such transaction, but 

  

 10 

 
prior to the consummation thereof, shall be treated, solely for purposes of this Plan (including, without limitation, this Article IX), as continuing in the
Company’s employment until the occurrence of such Change in Control, and to have been terminated immediately thereafter. 
  
 ARTICLE X 
 STOCKHOLDER RIGHTS 
  
 A Participant (or a Permitted Transferee) shall have no rights as a
stockholder with respect to any Shares covered by an Award until he or she shall have become the holder of record of such Share(s), and no adjustments shall be made for dividends in cash or other property or distribution or other rights in respect
to any such Shares, except as otherwise specifically provided for in this Plan. 
  
 ARTICLE XI 
 AMENDMENT, MODIFICATION, AND TERMINATION OF PLAN 
  
 The Board or the Committee at any time may terminate or suspend the Plan, and
from time to time may amend or modify the Plan, provided that no amendment, modification, or termination of the Plan shall in any manner adversely affect any Award theretofore granted under the Plan, without the consent of the Participant.
Notwithstanding anything to the contrary in the Plan, the Committee may in its absolute discretion alter or amend any of the provisions of this Plan if such alteration or amendment would be required to comply with Section 409A of the Internal
Revenue Code or any regulations promulgated thereunder. Unless earlier terminated, the Plan shall terminate on the day immediately prior to the first meeting of the stockholders of the Company in 2008 at which directors will be elected.

  
 ARTICLE XII 
 DEFINITIONS 
  
 12.1 Certain Definitions. Capitalized terms used herein without definition shall have the respective meanings set forth below: 
  
 “Act” means the Securities Exchange Act of
1934, as amended. 
  
 “Adjustment
Event” means any stock dividend, stock split, share combination, extraordinary cash dividend, recapitalization, reorganization, merger, consolidation, split-up, spin-off, combination, exchange of shares or other similar event affecting the
Common Stock. 
  
 “Affiliate”
means, with respect to any person, any other person controlled by, controlling or under common control with such person. 
  
 “Alternative Award” has the meaning given in Section 9.2. 
  

 11 

 “Award” means any Option, Restricted Stock, Restricted Unit, Stock
Appreciation Right, Incentive Stock, Incentive Unit, Deferred Share, or Supplemental Unit granted under the Plan or any combination thereof, including Awards combining two or more types of Awards in a single grant. 
  
 “Board” means the Board of Directors of the
Company. 
  
 “Cause” means,
unless otherwise provided in an Award, (i) the refusal or neglect of the Participant to perform substantially his or her employment-related duties, (ii) the Participant’s personal dishonesty, incompetence, willful misconduct or
breach of fiduciary duty, (iii) the Participant’s conviction of a crime constituting a felony (or a crime or offense of equivalent magnitude in any jurisdiction) or his or her willful violation of any other law, rule, or regulation
(other than a traffic violation or other offense or violation outside of the course of employment which in no way adversely affects the Company or its reputation or the ability of the Participant to perform his or her employment related duties or to
represent the Company) or (iv) the material breach by the Participant of any applicable written policy of the Company or any Subsidiary; provided that, with respect to any Participant who is party to an employment agreement with the
Company or a Subsidiary, “Cause” shall have the meaning specified in such Participant’s employment agreement. The determination as to whether “Cause” has occurred shall be made by the Committee, which shall have the
authority to waive the consequences under the Plan of the existence or occurrence of any of the events, acts or omissions constituting “Cause.” 
  
 “Change in Control” means the first occurrence of any of the following events (other than a Public Offering): 

 
 (i) the members of the Board (the “Incumbent Directors”)
cease for any reason other than due to death to constitute at least a majority of the members of the Board, provided that any director whose election, or nomination for election by the Company’s stockholders, was approved by a vote of at least
a majority of the members of the Board other than as a result of a proxy contest, or any agreement arising out of an actual or threatened proxy contest, shall be treated as an Incumbent Director; 
  
 (ii) the acquisition by any person, entity or “group” (as defined
in Section 13(d) the Act), other than the Company, the Subsidiaries, any employee benefit plan of the Company or the Subsidiaries, any Kelso Entity or any Affiliate of any Kelso Entity, any Hillman Entity or any Affiliate of any Hillman Entity, of
50% or more of the combined voting power of the Company’s then outstanding voting securities; 
  
 (iii) the merger or consolidation of the Company, as a result of which persons who were stockholders of the Company, immediately prior to such merger or
consolidation, do not, immediately thereafter, own, directly or indirectly, more than 50% of the combined voting power 

  

 12 

 
entitled to vote generally in the election of directors of the merged or consolidated company; 
  
 (iv) the liquidation or dissolution of the Company other than a liquidation into the Company or into any Subsidiary; and

  
 (v) the sale, transfer or other disposition of all or
substantially all of the assets of the Company to one or more persons or entities that are not, immediately prior to such sale, transfer or other disposition, Affiliates of the Company, any Kelso Entity or any Hillman Entity. 
  
 Notwithstanding the foregoing, a “Change in Control” shall not be
deemed to occur in the event the Company files for bankruptcy, liquidation or reorganization under the United States Bankruptcy Code. 
  
 “Change in Control Price” means the price per Share offered in conjunction with any transaction resulting in a Change in
Control on a fully-diluted basis (as determined in good faith by the Committee as constituted before the Change in Control, if any part of the offered price is payable other than in cash) or, in the case of a Change in Control occurring solely by
reason of a change in the composition of the Board, the highest Fair Market Value of a Share on any of the 30 trading days immediately preceding the date on which a Change in Control occurs. 
  
 “Code” means the Internal Revenue Code of
1986, as amended, and the regulations thereunder. 
  
 “Committee” means the Compensation Committee of the Board, or when section 162(m) of the Code or Rule 16b promulgated under the Act would require action to be taken by a committee of “outside directors” or
“Non-Employee Directors,” as the case may be, the “Committee” shall, if appropriate, be deemed to refer to a subcommittee of the Compensation Committee that consists of two or more members meeting such requirements, or the full
Board in the absence of such a subcommittee. 
  
 “Common Stock” means the Class A common stock of the Company, par value $.01 per share. 
  
 “Company” means Cambridge Display Technology, Inc., a Delaware corporation, and any successor thereto. 
  
 “Deferred Amount” has the meaning given in
Section 8.1. 
  
 “Deferred
Share” means the deferred share units that confer upon a Participant the right to receive Shares at the end of a specified deferral period as set forth in Article IX. 
  

 13 

 “Disability” means, unless otherwise provided in an Award, a long-term
disability within the meaning of the long-term disability or other similar program then applicable to a Participant or, in the absence of any such program, as determined by the Committee; provided that with respect to any Participant who is a
party to an employment agreement with the Company or a Subsidiary, “Disability” shall have the meaning, if any, specified in such agreement. 
  
 “Dividend Equivalents” means dividends paid by the Company with respect to Shares corresponding to Awards awarded under
the Plan. 
  
 “Employee” means
any officer, employee or consultant of the Company or any Subsidiary, or any director of the Company or any Subsidiary. 
  
 “Fair Market Value” means, as of any date of determination, the closing price of a Share on the Nasdaq National Market
(or on such other recognized market or quotation system on which the trading prices of Common Stock are traded or quoted at the relevant time). In the event that there are no Common Stock transactions reported on such exchange or system on such
date, Fair Market Value shall mean the closing price of a Share on the immediately preceding day on which Common Stock transactions were so reported. 
  
 “Hillman” means Hillman Capital Corporation. 
  
 “Hillman Entities” means collectively, Hillman, Hillman CDT LLC and Hillman CDT 2000 LLC.
 
  
 “Incentive Stock”
shall mean an award of Common Stock that is forfeitable until the achievement of specified Performance Criteria as provided for in Section 6.1. 
  
 “Incentive Unit” shall mean a contractual right to receive Common Stock, or cash based on the Fair Market Value of Common
Stock, made pursuant to Section 6.1 that is forfeitable by the Participant until the achievement of specified Performance Criteria or until otherwise determined by the Committee or in accordance with the terms of the Plan. 
  
 “ISOs” has the meaning given in Section
4.1. 
  
 “Kelso” means Kelso
Investment Associates VI, L.P. and any successor investment vehicle managed by Kelso. 
  
 “Kelso Entities” means collectively, Kelso and KEP VI, LLC. 
  
 “Normal Retirement” means a termination of
the Participant’s employment under circumstances that the Committee determines as qualifying as retirement at normal retirement age for purposes of the Plan and not inconsistent with the treatment of the Participant under other Company plans.

  
 “NSOs” has the meaning given
in Section 4.1. 
  

 14 

 “Option” means the right to purchase Common Stock at a stated price for
a specified period of time. 
  
 “Participant” means any Employee or prospective Employee of the Company designated by the Committee to receive an Award under the Plan. 
  
 “Performance Criteria” has the meaning given in Section 6.2(a). 
  
 “Performance Period” means the period, as
determined by the Committee, during which the performance of the Company, any Subsidiary, any business unit and any individual is measured to determine whether and the extent to which the applicable performance measures have been achieved.

  
 “Period of Restriction”
means the period during which a Restricted Stock or Restricted Unit is subject to forfeiture. 
  
 “Permitted Transferees” has the meaning given in Section 13.1. 
  
 “Plan” means this Cambridge Display
Technology, Inc. 2004 Stock Incentive Plan, as the same may be amended from time to time. 
  
 “Prior Plan” means the CDT Acquisition Corp. Amended and Restated Stock Incentive Plan. 
  
 “Public Offering” means a public offering
pursuant to an effective registration statement under the Securities Act of 1933, as amended, that covers (together with prior registrations) (a) not less than 20% of the outstanding Shares, on a fully diluted basis, or (b) Shares
that, after the closing of such public offering, will be traded on the New York Stock Exchange, the American Stock Exchange or the National Association of Securities Dealers Automated Quotation System. 
  
 “Qualifying Termination of Employment”
means a termination of a Participant’s employment with the Company or any of its Subsidiaries by reason of the Participant’s death, Disability, early retirement with the consent of the Committee or Normal Retirement. 
  
 “Restricted Stock” means an award of Common
Stock made pursuant to Section 5.1 that is forfeitable by the Participant until the completion of a specified period of future service or until otherwise determined by the Committee or in accordance with the terms of the Plan. 
  
 “Restricted Unit” means a contractual right
to receive Common Stock, or cash based on the Fair Market Value of Common Stock, made pursuant to Section 5.1 that is forfeitable by the Participant until the completion of a specified period of future service or until otherwise determined by the
Committee or in accordance with the terms of the Plan. 
  

 15 

 “Share” means a share of Common Stock. 
  
 “Stock Appreciation Right” means the right
to receive a payment from the Company, in cash or Common Stock, in an amount to be determined under Article VIII of the Plan. 
  
 “Subsidiary” means any corporation in which the Company owns, directly or indirectly, stock representing 50% or more of
the voting power of all classes of stock entitled to vote and any other business organization, regardless of form, in which the Company possesses directly or indirectly 50% or more of the total combined equity interests in such organization.

  
 “Supplemental Unit” has the
meaning given in Section 8.1. 
  
 12.2 Gender and Number.
Except when otherwise indicated by the context, words in the masculine gender used in the Plan shall include the feminine gender, the singular shall include the plural, and the plural shall include the singular. 
  
 ARTICLE XIII 
 MISCELLANEOUS PROVISIONS 
  
 13.1 Nontransferability of Awards. No Award shall be assignable or transferable except by will or the laws of descent and distribution; provided that the Committee may permit (on such terms and
conditions as it shall establish) a Participant to transfer an Award for no consideration to the Participant’s child, stepchild, grandchild, parent, stepparent, grandparent, spouse, former spouse, sibling, niece, nephew, mother-in-law,
father-in-law, son-in-law, daughter-in-law, brother-in-law, or sister-in-law, including adoptive relationships, any person sharing the Participant’s household (other than a tenant or employee), a trust in which these persons have more than
fifty percent of the beneficial interest, a foundation in which these persons (or the Participant) control the management of assets, and any other entity in which these persons (or the Participant) own more than fifty percent of the voting interests
(“Permitted Transferees”). Except to the extent required by law, no right or interest of any Participant shall be subject to any lien, obligation or liability of the Participant. All rights with respect to Awards granted to a
Participant under the Plan shall be exercisable during the Participant’s lifetime only by such Participant or, if applicable, his or her Permitted Transferee(s). The rights of a Permitted Transferee shall be limited to the rights conveyed to
such Permitted Transferee, who shall be subject to and bound by the terms of the agreement or agreements between the Participant and the Company. Notwithstanding the foregoing, no ISO shall be assignable or transferable except by will or the laws of
descent and distribution, and during a Participant’s lifetime, shall be exercisable only by the Participant. 
  
 13.2 Beneficiary Designation. Each Participant under the Plan may from time to time name any beneficiary or beneficiaries (who may be named
contingently or successively) to whom any benefit under the Plan is to be paid or by whom any right under the Plan is to be exercised in case of his death. Each designation will revoke all 

  

 16 

 
prior designations by the same Participant, shall be in a form prescribed by the Committee, and will be effective only when filed by the Participant in
writing with the Committee during his lifetime. In the absence of any such designation, benefits remaining unpaid at the Participant’s death shall be paid to or exercised by the Participant’s surviving spouse, if any, or otherwise to or by
his or her estate. 
  
 13.3 No Guarantee of Employment or
Participation. Nothing in the Plan shall interfere with or limit in any way the right of the Company or any Subsidiary to terminate any Participant’s employment at any time, nor to confer upon any Participant any right to continue in the
employ of the Company or any Subsidiary. No Employee shall have a right to be selected as a Participant, or, having been so selected, to receive any future Awards. 
  
 13.4 Tax Withholding; U.K. National Insurance Contributions. The Company shall have the right to deduct from all
amounts paid to a Participant in cash (whether under this Plan or otherwise) any taxes required by law to be withheld in respect of Awards under this Plan including (a) all federal, state, local and foreign statutory withholding taxes and
(b) U.K. National Insurance Contributions and similar federal, state, local and foreign charges. In the case of any Award satisfied in the form of Shares, no Shares shall be issued unless and until arrangements satisfactory to the Committee
shall have been made to satisfy any withholding tax obligations applicable with respect to such Award. Without limiting the generality of the foregoing, the Company shall have the right to retain, or the Committee may, subject to such terms and
conditions as it may establish from time to time, permit Participants to elect to tender, Shares (including Shares issuable in respect of an Award) to satisfy, in whole or in part, the amount required to be withheld (but no greater amount). At any
time before the exercise, assignment, cancellation or release of any Award, a Participant may be required by the Company or any Subsidiary to enter into: (x) a joint election to transfer liability for U.K. National Insurance Contributions
with respect to such Award to such Participant in a form approved by the Inland Revenue and acceptable to the Company or such Subsidiary and (y) such arrangements as may be approved by the Inland Revenue in order to secure the transfer of
such liability. 
  
 13.5 Compliance with Legal and Exchange
Requirements. The Plan, the granting and exercising of Awards thereunder, and any obligations of the Company under the Plan, shall be subject to all applicable federal and state laws, rules, and regulations, and to such approvals by any
regulatory or governmental agency as may be required, and to any rules or regulations of any exchange on which the Shares are listed. The Company, in its discretion, may postpone the granting and exercising of Awards, the issuance or delivery of
Shares under any Award or any other action permitted under the Plan to permit the Company, with reasonable diligence, to complete such stock exchange listing or registration or qualification of such Shares or other required action under any federal
or state law, rule, or regulation and may require any Participant to make such representations and furnish such information as it may consider appropriate in connection with the issuance or delivery of Shares in compliance with applicable laws,
rules, and regulations. The Company shall not be obligated by virtue of any provision of the Plan to recognize the exercise of any Award or to otherwise sell or issue Shares in violation of 

  

 17 

 
any such laws, rules, or regulations, and any postponement of the exercise or settlement of any Award under this provision shall not extend the term of such
Awards. Neither the Company nor its directors or officers shall have any obligation or liability to a Participant with respect to any Award (or Shares issuable thereunder) that shall lapse because of such postponement. 
  
 13.6 Indemnification. Each person who is or shall have been a member
of the Committee or of the Board shall be indemnified and held harmless by the Company against and from any loss, cost, liability, or expense that may be imposed upon or reasonably incurred by him in connection with or resulting from any claim,
action, suit, or proceeding to which he may be made a party or in which he may be involved by reason of any action taken or failure to act under the Plan and against and from any and all amounts paid by him in settlement thereof, with the
Company’s approval, or paid by him in satisfaction of any judgment in any such action, suit, or proceeding against him, provided he shall give the Company an opportunity, at its own expense, to handle and defend the same before he undertakes to
handle and defend it on his own behalf. The foregoing right of indemnification shall not be exclusive and shall be independent of any other rights of indemnification to which such persons may be entitled under the Company’s Articles of
Incorporation or By-laws, by contract, as a matter of law, or otherwise. 
  
 13.7 Legend. To the extent any stock certificate is issued to a Participant in respect of shares of Restricted Stock prior to the expiration of the Period of Restriction, such certificate shall be registered in
the name of the Participant and shall bear the following (or similar) legend: 
  
 “The shares of stock represented by this certificate are subject to the terms and conditions contained in the Cambridge Display Technology, Inc. 2004 Stock Incentive Plan and the Award, dated as of
                    , between the Company and the Participant, and may not be sold, pledged, transferred, assigned, hypothecated or otherwise
encumbered in any manner (except as provided in Section 13.1 of the Plan or in such Award Agreement) until                     .”

  
 Upon the lapse of the Period of Restriction with respect to such Restricted
Stock, the Company shall issue or have issued in exchange for those certificates previously issued new share certificates without the legend described herein in respect of any Shares that have become vested. 
  
 13.8 Effective Date. The Plan shall be effective as of the
consummation date of the initial public offering of Shares. 
  
 13.9 No Limitation on Compensation. Nothing in the Plan shall be construed to limit the right of the Company to establish other plans or to pay compensation to its employees, in cash or property, in a manner which is not expressly
authorized under the Plan. 
  

 18 

 13.10 Deferrals. The Committee may postpone the exercising of Awards, the issuance or delivery of
Shares under any Award or any action permitted under the Plan to prevent the Company or any Subsidiary from being denied a Federal income tax deduction with respect to any Award other than an ISO. 
  
 13.11 Governing Law. The Plan shall be construed in accordance with
and governed by the laws of the State of Delaware, without reference to principles of conflict of laws which would require application of the law of another jurisdiction, except to the extent that the corporate law of the State of Delaware
specifically and mandatorily applies. 
  
 13.12 Severability;
Blue Pencil. In the event that any one or more of the provisions of this Plan shall be or become invalid, illegal or unenforceable in any respect, the validity, legality and enforceability of the remaining provisions contained herein shall not
be affected thereby. If, in the opinion of any court of competent jurisdiction such covenants are not reasonable in any respect, such court shall have the right, power and authority to excise or modify such provision or provisions of these covenants
as to the court shall appear not reasonable and to enforce the remainder of these covenants as so amended. 
  
 13.13 No Impact On Benefits. Except as may otherwise be specifically stated under any employee benefit plan, policy or program, no amount payable
in respect of any Award shall be treated as compensation for purposes of calculating a Participant’s right under any such plan, policy or program. 
  
 13.14 No Constraint on Corporate Action. Nothing in this Plan shall be construed (i) to limit, impair or otherwise affect the Company’s
right or power to make adjustments, reclassifications, reorganizations or changes of its capital or business structure, or to merge or consolidate, or dissolve, liquidate, sell, or transfer all or any part of its business or assets or (ii) to
limit the right or power of the Company, or any Subsidiary to take any action which such entity deems to be necessary or appropriate. 
  
 13.15 Headings and Captions. The headings and captions herein are provided for reference and convenience only, shall not be considered part of this
Plan, and shall not be employed in the construction of this Plan. 
  

 19 

  
 SCHEDULE TO

 THE CAMBRIDGE DISPLAY TECHNOLOGY INC. 2004 STOCK INCENTIVE PLAN 
  
 ALTERATIONS AND AMENDMENTS TO THE PLAN IN RESPECT OF ITS OPERATION IN RELATION TO UNITED KINGDOM EMPLOYEES 
  
 PART I (Approved by the Inland Revenue under Schedule 4, Income Tax (Earnings and
Pensions) Act 2003 on [            ] 2004 under Inland Revenue reference:[            ]) 
  

	1.	In this Schedule, “Plan” refers to the Cambridge Display Technology Inc. 2004 Stock Incentive Plan and words and expressions defined therein shall have the same meaning
when used in this Schedule. The provisions of the Plan relating to Stock Options shall apply to the provisions of this Schedule except where expressly varied herein. References to Sections in this Schedule are to Sections of the Plan.

  

	2.	Stock Options (“Options”) granted by the Company pursuant to this Schedule to persons (“UK Participants”) employed by the Company and/or its subsidiary
corporations in the UK who are subject to UK Income Tax in respect of such employment will be granted pursuant to an approved share option scheme within the provisions of Chapter 8, Part 7 of and Schedule 4 to the United Kingdom Income Tax (Earnings
and Pensions) Act 2003 (“ITEPA 2003”). 

  

	3.	Only Options may be granted pursuant to this Schedule and not any other form of incentive. An Option granted under this Schedule shall not be granted to an individual in conjunction
with any other form of Award under the Plan. 

  

	4.	Article XII (Definitions) shall be amended in relation to Options granted pursuant to this Schedule so that:- 

  
 (i) “Share” means “shares of the Company’s Common Stock
which comply with the conditions of Part 4 of Schedule 4 to ITEPA 2003”; 
  
 (ii) “Subsidiary” means “any company of which the Company has control”, and “control” shall have the meaning set out in Section 840 of the United Kingdom Income and Corporation Taxes Act
1988 (“ICTA 1988”); 
  
 (iii) “Fair Market
Value” means “if and so long as the Shares are listed or quoted on a recognised stock exchange (as determined by the UK Inland Revenue), the closing price of such a Share or where the Shares are not so listed or dealings in the Shares have
been suspended for any reason their market value determined in accordance with Part VIII of the Taxation of Chargeable Gains Act 1992 and agreed in advance with the Inland Revenue”; and 
  
 (iv) “Qualifying Termination of Employment” means
“termination of a UK Participant’s employment with the Company or any of its Subsidiaries by reason of the UK Participant’s death, injury (as determined by the Committee), Disability, redundancy 

  

 
(within the meaning of the Employment Rights Act 1996) retirement (which if earlier than Normal Retirement must be with the consent of the Committee) on or
after reaching the age of 55 (which shall be the specified age for the purposes of paragraph 35A of Schedule 4 to ITEPA 2003)”. 
  

	5.	Options may only be granted pursuant to this Schedule to employees of the Company or any Subsidiary of the Company who are not excluded by paragraph 9 of Schedule 4 to ITEPA 2003
and the definition of “Employee” in Article XII (Definitions) shall be construed accordingly. No employee who is a director shall be eligible to participate in the Plan pursuant to this Schedule, unless required in that capacity to
work for the Company and/or any Subsidiary for at least 25 hours per week excluding meal breaks. 

  

	6.	The conditions attaching to an Option granted under this Schedule (including any shorter or later time for exercising Options following the termination of a UK Participant’s
employment provided that where a UK Participant’s employment terminates by reason of his death his Options may be exercised no later than twelve months after the date of his death) shall be determined at the time of grant and may not be
determined following the grant of an Option. Any performance condition which is imposed on any Option granted under this Schedule must be objective in nature. Such a condition may only be varied if events occur which cause the Committee to
reasonably believe that the original condition is no longer a fair measure of performance. In such circumstances the Committee may waive the performance condition or may impose a different objective performance condition which, in the fair and
reasonable opinion of the Committee, is no more difficult to meet than the original condition was considered to be when it was first set. 

  

	7.	No Option may be granted pursuant to this Schedule to any UK Participant which would result in the aggregate Exercise Price of Shares comprised in outstanding Options granted to him
or her under this Schedule together with the aggregate Exercise Price of shares in subsisting options granted to him or her under any share option scheme, (not being a savings-related share option scheme), approved under Schedule 4 to ITEPA 2003 and
established by the Company or any associated company (within the meaning of Section 416 ICTA 1988) exceeding 30,000 UK pounds sterling (converting, for this purpose, the Exercise Price into pounds sterling using the exchange rate applicable on the
date of grant of such options) or such other amount as is from time to time specified in paragraph 6(1) of Schedule 4 to ITEPA 2003. 

  

	8.	The Exercise Price for each Share under an Option granted under this Schedule shall be determined by the Board of Directors or the Committee and (unless the Board of Directors or
the Committee determines otherwise) shall be denominated in US dollars, but shall not be less than the greater of:- 

  

	 	(i)	100% of the Fair Market Value of a Share on the date of grant; and 

  

	 	(ii)	the par value of the Share. 

  

 In the event that a UK Participant wishes to pay the Exercise Price in pounds sterling, the US dollar
Exercise Price shall be converted into pounds sterling using the exchange rate applicable on the date of exercise of the relevant Option. 
  

	9.	No Option granted under this Schedule may be exercised by any UK Participant at any time when he or she is precluded by paragraph 9 of Schedule 4 to ITEPA 2003 from participating in
the Plan pursuant to this Schedule. 

  

	10.	Section 3.3 (Adjustment in Capitalization) shall, in the case of any Option granted pursuant to this Schedule, be amended so that any adjustment made under that Article shall
be subject to: 

  
 [(i) confirmation from the
auditors of the Company that such adjustment is fair and reasonable;] 
  
 (ii) paragraph 22(3) of Schedule 4 to ITEPA 2003; 
  
 (iii) the prior approval of the Inland Revenue; and 
  
 (iv) the Shares continuing to satisfy the conditions specified in Part 4 of Schedule 4 to ITEPA 2003. 
  
 In addition, the following sentence in Section 3.3 shall be deleted: 
  
 “In addition, the Committee may make provisions for a cash payment to a Participant or a person who has an outstanding
Option or other Award.” 
  

	11.	Reference to a UK Participants ‘beneficiary’ in Section 4.5 (Termination of Employment) shall be deleted under this Schedule. 

  

	12.	Section 4.6 (Buyout) will not apply to this Schedule. 

  

	13.	The first sentence of Section 9.1 (Accelerated Vesting and Payment) shall be deleted under this Schedule and substituted with the following wording so that it reads:

  
 “Subject to the provisions of Section 9.2
below, in the event of a Change in Control, the Committee (in its absolute discretion, acting fairly and reasonably) shall determine whether, to what extent and when Options may be exercised, regardless of the exercise schedule applicable to such
Options”. 
  

	14.	Section 9.2 (Alternative Awards) shall be deleted under this Schedule and substituted with the following wording so that it reads: 

  
 “9.2.1 If any company (hereafter “the Acquiring Company”)

  
 (i) obtains control of the Company (as defined in Section 840
of ICTA 1988) as a result of making:- 
  
 (a) a general offer to
acquire the whole of the issued ordinary share capital of the Company which is made on a condition such that if it is satisfied the Acquiring Company will have control of the Company; or 
  
 (b) a general offer to acquire all the shares of the same class as the shares over which Options have been or may be
granted; or 
  
 (ii) obtains control of the Company in pursuance
of a compromise or arrangement sanctioned by the court under section 425 of the UK Companies Act 1985 or (where relevant) legislation that the Inland Revenue agrees is the overseas equivalent thereof; or 
  
 (iii) becomes bound or entitled to acquire Shares under section 428 to 430
of that Act or (where relevant) legislation that the Inland Revenue agrees is the overseas equivalent thereof. 
  
 the UK Participant may by agreement with the Acquiring Company within the periods specified in paragraph 26 (3) of Schedule 4 to ITEPA 2003 release (the
“Release”) his Options (the “Old Options”) in consideration of the grant to him of equivalent rights over shares in the Acquiring Company or in another company within paragraph 16 (b) or (c) of Schedule 4 to ITEPA 2003 (“New
Options”). 
  
 9.2.2 The grant of New Options may only take
place on the following conditions:- 
  
 (i) the shares over which
the New Options are granted (the “New Scheme Shares”) comply with the provisions relating to scheme shares contained in paragraphs Part 4 of Schedule 4 to ITEPA 2003; 
  
 (ii) the total market value, immediately before the Release, of the shares which were subject to the Old Options is equal to
the total market value, immediately after the Release, of the New Scheme Shares in respect of which the New Options are granted to the UK Participant; 
  
 (iii) the total amount payable by the UK Participant for the acquisition of New Scheme Shares on complete exercise of the New Options is equal to the
total amount that would have been payable for the acquisition of shares on complete exercise of the Old Options; and 
  
 (iv) the New Options are otherwise identical in terms to the Old Options. 
  

 9.2.3 The New Options shall, for all the other purposes of this Scheme, be treated as having been
acquired at the same time as the Old Options were or were treated as acquired. 
  
 9.2.4 Where the UK Participant releases his Options under 9.1 above the New Options granted to him on that Release shall not lapse, nor shall the UK Participant be entitled to exercise the New Options early solely by
virtue of the circumstances which entitled the UK Participant to effect the Release. 
  
 9.2.5 Where any New Options are granted pursuant to 9.1 above, references to the Company shall, where applicable, be construed in relation to the New Options as references to the Acquiring Company or, as the case may
be, to the other company to whose shares the New Options relate. 
  

	15.	Article XI (Amendment, Modification, and Termination of Plan) shall apply with the additional requirement that no amendment to a key feature of the Plan (to the extent that
it relates to Options) and/or this Schedule shall have effect until approved by the Inland Revenue. For the purposes of this clause, “a key feature” is a provision of the Plan and/or the Schedule which is necessary to meet the requirements
of this Schedule. 

  

	16.	Section 13.1 (Nontransferability of Awards) shall be deleted under this Schedule and substituted with the following wording: 

  
 “No Option shall be assignable or transferable except by will or the
laws of descent and distribution and during a UK Participant’s lifetime, an Option shall be exercisable only by the UK Participant. An Option shall become immediately void and of no effect in the event of the bankruptcy of the UK Participant to
whom it was granted”. 
  

	17.	Section 13.2 (Beneficiary Designation) shall apply with the additional requirement that all Options granted by the Company pursuant to this Schedule must be exercised within
12 months of the date of death of the UK Participant. 

  

	18.	By participating in the Plan, a UK Participant accepts that the rights and obligations under the Plan do not form part of the UK Participant’s terms and conditions of
employment with the Company or any Subsidiary and the rights and obligations which the UK Participant and the Company or any Subsidiary owe to each other in relation to the UK Participant’s employment will not be affected by participation in
the Plan. In particular (but without limiting the generality of the foregoing) any UK Participant whose employment contract is terminated for whatever reason (including, for the avoidance of doubt, where the contract is terminated by the Company or
any Subsidiary in breach of contract) shall not be entitled to any compensation for loss of any right or benefit or prospective right or benefit under this Plan which he might otherwise have enjoyed or for the lapse of any right to an Option whether
such compensation is claimed by way of damages for wrongful dismissal or other breach of contract or by way of compensation for loss of office or otherwise howsoever and by participating in the Plan, the UK Participant irrevocably waives any such
right. 

  

	19.	Any Options will not count as pay or remuneration when calculating salary related benefits (including pension). 

  

	20.	Section 13.4 (Tax Withholding; UK National Insurance Contributions) shall be deleted under this Schedule and substituted with the following wording so that it reads:

  

	 	“13.4.1  	In any case where the Company or any Subsidiary is obliged to account or could suffer a disadvantage should it not account: 

  

	 	(a)	for any tax (or similar liability) in any jurisdiction; and/or 

  

	 	(b)	for any social security contributions (or similar liability) in any jurisdiction (including, any secondary Class 1 National Insurance contributions that a UK Participant has agreed
to pay or assumed the liability to pay pursuant to clause 13.4.2 below), 

  
 by virtue of the Option (whether pursuant to its exercise, the acquisition or holding of Shares acquired pursuant to the Option or otherwise) (together, the “Tax Liability”) the Company or Subsidiary, as the
case may be, may recover the Tax Liability from the UK Participant in such manner as the Committee shall think fit (so far as is permitted by law) and (without prejudice to the generality of the foregoing) exercise of an Option shall be conditional
upon the UK Participant either: 
  

	 	(i)	making a payment to the Company or Subsidiary, as the case may be, of an amount equal to the Tax Liability (or an estimate thereof); or 

  

	 	(ii)	entering into arrangements with the Company or Subsidiary, as the case may be, to secure that such a payment is made. Such arrangements to include, but not be limited to, the
Company selling a sufficient number of Shares acquired on the exercise of an Option on the UK Participant’s behalf and retaining an amount equal to the Tax Liability due from the proceeds. 

  

	 	13.4.1  	A UK Participant may not exercise an Option granted under the Plan in any circumstances unless and until the Committee is satisfied that the UK Participant has entered into a
binding election in a form approved by the Inland Revenue and acceptable to the Company, pursuant to which the UK Participant agrees to pay or assumes liability for the whole of the secondary Class 1 National Insurance contributions arising in
respect of the Option.”. 

  

	21.	Section 13.10 (Deferrals) shall be amended to include after “other than an ISO” the words “or an Option granted pursuant to this Schedule”.

  

 PART II 
  
 Options may be granted under this part of the Schedule in accordance with such provisions as would be applicable if the provisions of Part I above were here set out in
full, subject to the following modifications: 
  

	1.	delete paragraph 2 and replace it with: 

  
 “Stock Options (the “Options”) may be granted by the Company pursuant to this Schedule to persons (“UK Participants”) employed by
the Company and/or its subsidiary corporations in the UK”; 
  

	2.	delete paragraphs 4(i), 4(iii) and 4(iv); 

  

	3.	delete paragraph 5 and replace it with: 

  
 “Options may only be granted pursuant to this Schedule to employees of the Company or any Subsidiary of the Company”. 
  

	4.	delete paragraphs 7, 8, 9, 10, 11, 12, 13, 14, 15 and 21. 

  

	5.	delete reference to Section 13.4.1 in paragraph 20 and replace it with the following: 

  
 “13.4.1 A UK Participant may not exercise, assign, release or cancel an Option granted under the Plan in any
circumstances unless and until the Committee is satisfied that the UK Participant has entered into a binding election in a form approved by the Inland Revenue and acceptable to the Company, pursuant to which the UK Participant agrees to pay or
assumes liability for the whole of the secondary Class 1 National Insurance contributions arising in respect of the Option.”.

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