ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,433,142, issued on Sept. 30, 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 Yao Huang (Beijing), Yudiao Cheng (Beijing), Weiyun Huang (Beijing), Yue Long (Beijing) and Yuanyou Qiu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate and a display device are provided. The display substrate includes a display region; the display region includes a first display region and a second display region; the first display region includes at least one first light-emitting element, and the first display region ...