ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,436, issued on Sept. 30, was assigned to AUO Corp. (Hsinchu, Taiwan).
"Display panel" was invented by Rwei Shan Chen (Hsinchu, Taiwan), Shu-Hao Huang (Hsinchu, Taiwan) and Sung-Yu Su (Hsinchu, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel includes a substrate, a mark structure, a plurality of active elements, and a plurality of light emitting elements. The mark structure is disposed in a mark region of the display panel. The mark structure includes a drilled layer having a plurality of through holes. The active elements are disposed in an active element region of the display panel. Both the mark region and the active element...