US Patent Issued to Chengdu Vistar Optoelectronics on Feb. 24 for "Pixel circuit and driving method thereof, and display device" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,119, issued on Feb. 24, was assigned to Chengdu Vistar Optoelectronics Co. Ltd. (Chengdu, China).

"Pixel circuit and driving method thereof, and display device" was invented by Shangjun Xu (Chengdu, China), Xiuqi Huang (Chengdu, China), Shan Gao (Chengdu, China), Baohong Wan (Chengdu, China), Yang Li (Chengdu, China) and Zhenli Song (Chengdu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pixel circuit, a driving method thereof, and a display device. The pixel circuit includes a light emission time control circuit, a current control circuit, and a light emission circuit. The light emission time control circuit includes a first drive circuit,...