AU Optronics Corp. Files 2009 Annual Report on Form 20-F

HSINCHU, Taiwan, May 11 /PRNewswire-Asia-FirstCall/ -- AU Optronics Corp. ("AUO" or the "Company") (TAIEX: 2409; NYSE: AUO) today announced that it has filed its annual report on Form 20-F for the year ended December 31, 2009 with the U.S. Securities and Exchange Commission (the "SEC"). The 2009 20-F is available on AUO's website at http://auo.com and on the website of the SEC at http://www.sec.gov . Hard copies of the audited financial statements included in the 2009 Form 20-F are available upon request to shareholders free of charge. To request a copy of the audited financial statements, please forward your request to http://citibank.ar.wilink.com .

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ABOUT AU OPTRONICS

AU Optronics Corp. (AUO) is a global leader of thin film transistor liquid crystal display panels (TFT-LCD). AUO is able to provide customers with a full range of panel sizes and comprehensive applications, offering TFT-LCD panels in sizes ranging from 1.2 inches to greater than 65 inches. AUO generated NT$359.3 billion (US$11.2 billion) in sales revenue* in 2009 with global operations in Taiwan, Mainland China, Japan, Singapore, South Korea, the U.S., and Europe. Additionally, AUO is the first pure TFT-LCD manufacturer to be successfully listed at the New York Stock Exchange (NYSE). AUO extended its market to the green energy industry in late 2008, and formally founded its Solar Photovoltaic Business Unit in October, 2009. For more information, please visit AUO.com.

* 2009 year end revenue converted at an exchange rate of NTD31.95:USD1.

Safe Harbour Notice

AU Optronics Corp. ("AUO" or the "Company") (TAIEX: 2409; NYSE: AUO), a global leader of TFT-LCD panels, today announced the above news. Except for statements in respect of historical matters, the statements contained in this Release are "forward-looking statements" within the meaning of Section 27A of the U.S. Securities Act of 1933 and Section 21E of the U.S. Securities Exchange Act of 1934. These forward-looking statements were based on our management's expectations, projections and beliefs at the time regarding matters including, among other things, future revenues and costs, financial performance, technology changes, capacity, utilization rates, yields, process and geographical diversification, future expansion plans and business strategy. Such forward looking statements are subject to a number of known and unknown risks and uncertainties that can cause actual results to differ materially from those expressed or implied by such statements, including risks related to the flat panel display industry, the TFT-LCD market, acceptance of and demand for our products, technological and development risks, competitive factors, and other risks described in the section entitled "Risk Factors" in our Form 20-F filed with the United States Securities and Exchange Commission on May 11th, 2010.

SOURCE AU Optronics Corp.