US Patent Issued to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY, BOE TECHNOLOGY GROUP on April 21 for "Display panel and display device" (Chinese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,610,721, issued on April 21, 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 Yanqiang Wang (Beijing), Ruoxiang Li (Beijing), Xiaoyi Wang (Beijing) and Pei Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided a display panel and a display device. The display panel includes a display substrate, a first light extraction layer and a second light extraction layer. The display substrate includes a plurality of sub-pixels. The first light extraction layer is arranged on a light exit side of the display subst...