ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,563,939, issued on Feb. 24, was assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY Co. LTD. (Sichuan, China) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate and display device" was invented by Yue Tian (Beijing), Mengmeng Du (Beijing), Xiangdan Dong (Beijing), Cong Fan (Beijing) and Yao Huang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a display substrate and a display device. The display substrate includes a base substrate, and a plurality of data lines, a plurality of pixel driving circuitries and a plurality of light-emission elements on the base substrate. Each light-emission element includ...