AU Optronics Corp. ("AUO" or the "Company") (TAIEX: 2409; NYSE: AUO) today announced its preliminary consolidated May 2012 revenue of NT$31,402 million, up by 3.4% month-over-month and decreased by 6.6% year-over-year.

For May 2012, Large-sized panel(a) shipments, with applications on desktop monitor, notebook PC, LCD TV and other applications, were approximately 10.22 million units, an increase of 1.9% from the previous month. As for small-and-medium-sized panels, the shipments were over 12.78 million units, up by 17.1% month-over-month.

(a) Large size refers to panels that are 10 inches and above in diagonal measurement while small and medium size refers to those below 10 inches.

Sales Report :(Unit: NT$ million)

(1) All figures are prepared in accordance with generally accepted accounting principles in Taiwan.
(2) Monthly figures are unaudited, prepared by AU Optronics Corp.
(3) Consolidated numbers include AU Optronics Corp., AU Optronics (L) Corp. and its affiliates, , BriView Electronics Corp. and its affiliates, Toppan CFI (Taiwan) Co, Ltd., Darshin Microelectronics Inc., and AUO Crystal Corp. and its affiliates.