ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,557,498, issued on Feb. 17, was assigned to Chengdu BOE Optoelectronics Technology Co. Ltd. (Sichuan, China) and BOE Technology Group Co. Ltd. (Beijing).

"Light emitting panel and preparation method thereof, and light emitting apparatus" was invented by Zeliang Li (Beijing) and Tao Gao (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclose is a light emitting panel, including: a display region and a peripheral region located on at least one side of the display region. The display region is provided with at least one light emitting element. The light emitting element includes: a first electrode, a second electrode, and an organic emitting layer...