US Patent Issued to Chengdu BOE Optoelectronics Technology, BOE Technology Group on April 29 for "Display substrate, driving method thereof, and display apparatus" (Chinese Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,288,519, issued on April 29, was assigned to Chengdu BOE Optoelectronics Technology Co. Ltd. (Sichuan, China) and BOE Technology Group Co. Ltd. (Beijing).

"Display substrate, driving method thereof, and display apparatus" was invented by Tiaomei Zhang (Beijing), Ziyang Yu (Beijing), Wenbo Chen (Beijing) and Haigang Qing (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a display substrate, a driving method thereof, and a display apparatus. The display substrate includes multiple sub-pixels, a sub-pixel includes a pixel drive circuit and a light emitting device, the pixel drive circuit includes an initial signal line (INIT), a reset sig...