US Patent Issued to Chengdu BOE Optoelectronics Technology, BOE TECHNOLOGY GROUP on May 19 for "Display substrate and display device" (Chinese Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,635,329, issued on May 19, was assigned to Chengdu BOE Optoelectronics Technology Co. Ltd. (Chengdu, China) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate and display device" was invented by Yingchang Gao (Beijing) and Kening Zheng (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrates and display device are provided, belong to the field of display technology, and can solve the problem that the performance of the light-emitting layer of the optical sensor in the existing display substrate is unstable, and the light absorbing layer becomes insensitive to the light after a long time of use. The display substrate inclu...