US Patent Issued to Chengdu BOE Optoelectronics Technology, BOE TECHNOLOGY GROUP on Feb. 17 for "Display panel and display device" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,557,515, issued on Feb. 17, was assigned to Chengdu BOE Optoelectronics Technology Co. Ltd. (Chengdu, China) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display panel and display device" was invented by Yao Hu (Beijing), Yingsong Xu (Beijing), Xilei Cao (Beijing) and Hongli Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel and a display device are provided. The display panel includes a plurality of sub-pixels, each of the plurality of sub-pixels includes a light-emitting region, the plurality of sub-pixels include a plurality of first color sub-pixels, the first color sub-pixel includes a first light-emitting layer to emit a...