ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,494, issued on Dec. 2, was assigned to BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co. LTD. (Beijing) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate, manufacturing method thereof and display device" was invented by Zhiqiang Yu (Beijing), Dawei Feng (Beijing), Yu Zhao (Beijing), Xiaojuan Wu (Beijing), Chunnan Feng (Beijing), Biqi Li (Beijing), Jian Wang (Beijing), Yao Bi (Beijing), Jinshuai Duan (Beijing), Jiaxing Wang (Beijing), Feng Liu (Beijing) and Cuiyu Chen (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate, a manufacturing method thereof and a display device. The display substrate includes a base substrate, ...