US Patent Issued to Chengdu BOE Optoelectronics Technology, BOE Technology Group on Feb. 25 for "Pixel circuit and driving method thereof, display substrate and display device" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 26 -- United States Patent no. 12,236,886, issued on Feb. 25, was assigned to Chengdu BOE Optoelectronics Technology Co. Ltd. (Sichuan, China) and BOE Technology Group Co. Ltd. (Beijing).

"Pixel circuit and driving method thereof, display substrate and display device" was invented by Jingwen Zhang (Beijing), Yunsheng Xiao (Beijing), Miao Wang (Beijing) and Dan Cao (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The pixel circuit includes: a light emitting module configured to emit light; a driving module configured to drive the light emitting module to emit light according to a driving voltage during a light emitting stage; a storage module configured to maintain the driving vol...