US Patent Issued to Chengdu BOE Optoelectronics Technology, BOE Technology Group on June 24 for "Pixel driving circuit and driving method thereof, display panel and display device" (Chinese Inventors)

ALEXANDRIA, Va., June 25 -- United States Patent no. 12,340,751, issued on June 24, was assigned to Chengdu BOE Optoelectronics Technology Co. Ltd. (Sichuan, China) and BOE Technology Group Co. Ltd. (Beijing).

"Pixel driving circuit and driving method thereof, display panel and display device" was invented by Yonglin Guo (Beijing), Cong Liu (Beijing), Dan Cao (Beijing) and Tiaomei Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pixel driving circuit includes: a driving circuit, connecting a first node, a second node, and a third node, and configured to provide a driving current to the third node by using the second node; a compensation circuit, connecting the third node, a fourth node, and a ...