ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,550,443, issued on Feb. 10, was assigned to BOE Technology Group Co. Ltd. (Beijing).

"Display substrate, manufacturing method therefor, and display device" was invented by Dongfang Wang (Beijing), Wei Liu (Beijing), Hehe Hu (Beijing), Lizhong Wang (Beijing) and Ce Ning (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate, a manufacturing method therefor, and a display device are provided. The display substrate includes a base substrate and at least one transistor disposed on the base substrate, with a transistor including an active layer pattern disposed on the base substrate; a first source-drain electrode disposed on the base su...