US Patent Issued to Beijing BOE Technology Development on Oct. 14 for "Display substrate and manufacturing method therefor, display panel, and display device" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,446,427, issued on Oct. 14, was assigned to Beijing BOE Technology Development Co. Ltd. (Beijing).

"Display substrate and manufacturing method therefor, display panel, and display device" was invented by Li Sun (Beijing), Zhongyuan Wu (Beijing), Pan Xu (Beijing), Hongli Wang (Beijing), Kaihong Ma (Beijing) and Huaiting Shih (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate includes a light-emitting structure layer provided on a base; the light-emitting structure layer includes an anode layer, a first film layer group, and a second film layer group that are sequentially stacked; the anode layer includes one or more anodes; the f...