ALEXANDRIA, Va., April 15 -- United States Patent no. 12,604,644, issued on April 14, 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 Ming Hu (Beijing), Bo Shi (Beijing), Du Chen (Beijing), Taofeng Xie (Beijing) and Qixiao Wu (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel includes a substrate, a light emitting layer, a packaging layer, a plurality of lens elements and a transparent layer. The transparent layer is disposed on the side of the packaging layer away from the light emitting layer, at least a portion of the transparent layer is disposed between ad...