Current Press Releases		10th May 2007
CAMBRIDGE DISPLAY TECHNOLOGY TO REPORT FIRST QUARTER 2007 RESULTS ON MAY 15, 2007
CAMBRIDGE, United Kingdom, May 10, 2007 -- Cambridge Display Technology (CDT) (NASDAQ:OLED - News) today announced that it will release its first quarter results on Tuesday, May 15, 2007, before market open. Management will hold a conference call at 12:00 PM ET on May 15, 2007 to review the company's results. Interested parties may participate in the conference call by dialing 800-240-6709 or 303-262-2142 five to ten minutes prior to the initiation of the call. The call can be accessed via the Internet live or as a replay through the company's corporate website, http://www.cdtltd.co.uk/ for 90 days. An audio replay of the call will be available starting on May 15, 2007, at 2:00PM ET through midnight ET on May 24, 2007. U.S. callers may access the replay by dialing 800-379-7444 and entering the passcode 11088515#.  Callers outside of the United States can access the replay by dialing 303-590-3000 and entering the passcode 11088515#. About CDT Cambridge Display Technology is a pioneer in the development of polymer organic light emitting diodes (P-OLEDs) and their use in a wide range of electronic display products used for information management, communications and entertainment. P-OLEDs are part of the family of OLEDs, which are thin, lightweight and power efficient devices that emit light when an electric current flows. P-OLEDs offer an enhanced visual experience and superior performance characteristics compared with other flat panel display technologies such as liquid crystal displays, and have the key advantage that they can be applied in solution using printing processes. Founded in 1992, the company is headquartered in Cambridge, UK and listed on the US NASDAQ Global Market under the symbol 'OLED'. In 2005, CDT and Sumitomo Chemical established a joint venture called Sumation® which develops, manufactures and sells P-OLED materials to the display industry. More information on CDT can be found at:  www.cdtltd.co.uk
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The Piacente Group Melissa Dixon		email: melissa@tpg-ir.com tel: +212-481-2050

Statements contained in this press release that are not historical facts are "forward-looking statements" and their presence may be indicated by words such as "believe," "expect," "anticipate," "intend," "plan," "estimate," "seek," "will" and "may," as well as the negative thereof and similar expressions. There can be no assurance that future developments affecting Cambridge Display Technology, Inc. and its subsidiaries will be those anticipated by management. Among the factors, risks and uncertainties that could cause actual results to differ, possibly materially, from expectations or estimates reflected in such forward-looking statements are the following: the outcomes of the Company's ongoing and future research and development activities, as well as those of its licensees; the Company's ability to form and continue strategic relationships with manufacturers of P-OLED materials and displays; the successful commercialization of products that include the Company's P-OLED technology by its licensees; the willingness of the Company's manufacturers and licensees to continue to develop, manufacture and sell commercial products integrating the Company's technology; the future demand for products using the Company's P-OLED technology; the comparative advantages and disadvantages of any competing technologies; the Company's ability to maintain and improve its competitive position following the expiration of its fundamental patents; the adequacy of protections afforded to the Company by the patents that it owns or licenses and the cost to the Company of enforcing these patents; the Company's ability to obtain, expand and maintain patent protection in the future and to protect its unpatentable intellectual property; and the Company's future capital requirements and its ability to obtain additional financing when needed. Readers should also consider the additional factors described under the caption "Risk Factors" in the Company's 10-K and 10-Q reports filed with the SEC. Investors should not place undue reliance on such forward-looking statements and the Company undertakes no obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise.