US Patent Issued to Chengdu BOE Optoelectronics Technology, BOE TECHNOLOGY GROUP on Feb. 4 for "Display substrate and display apparatus" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 5 -- United States Patent no. 12,219,812, issued on Feb. 4, was assigned to Chengdu BOE Optoelectronics Technology Co. Ltd. (Sichuan, China) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate and display apparatus" was invented by Feng Wei (Beijing), Lili Du (Beijing), Yue Long (Beijing), Bo Wei (Beijing) and Chao Wu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a display substrate and a display apparatus. The display substrate includes a first display region and a second display region, and a pixel density of the first display region is higher than a pixel density of the second display region. A first pixel circuit of a first sub-pixel in the first d...