US Patent Issued to Chengdu BOE Optoelectronics Technology, Beijing BOE Technology Development on Dec. 16 for "Pixel circuit, display panel, display device, and driving method" (Chinese Inventor)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,499,830, issued on Dec. 16, was assigned to Chengdu BOE Optoelectronics Technology Co. Ltd. (Chengdu, China) and Beijing BOE Technology Development Co. Ltd. (Beijing).

"Pixel circuit, display panel, display device, and driving method" was invented by Changlong Yuan (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pixel circuit, a display panel, a display device, and a driving method are provided. The pixel circuit includes: a light-emitting device; a drive transistor configured to generate driving current for driving light-emitting device to emit light according to data voltage; a data writing circuit configured to provide, in response to scan ...