ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,274, issued on Dec. 2, was assigned to AUO Corp. (Hsin-Chu, Taiwan).
"Pixel detection device and pixel detection method" was invented by Wen-Chiuan Su (Hsin-Chu, Taiwan), Yu-Chi Hsiao (Hsin-Chu, Taiwan) and Ling-Ying Chien (Hsin-Chu, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pixel detection device includes a substrate. Substrate includes a sub-pixel circuit, a detection transistor, and two second detection boards. Sub-pixel circuit includes a light emitting element. First detection board is coupled to detection transistor. Second detection board is coupled to light emitting element. First detection board outputs a first detecting signal...