US Patent Issued to Yunnan Invensight Optoelectronics Technology, BOE Technology Group on Jan. 27 for "Oled display substrate and display device" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,538,659, issued on Jan. 27, was assigned to Yunnan Invensight Optoelectronics Technology Co. Ltd. (Yunnan, China) and BOE Technology Group Co. Ltd. (Beijing).

"Oled display substrate and display device" was invented by Zongshun Yang (Beijing), Hongtao Yu (Beijing) and Kuanta Huang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "This invention provides an OLED display substrate and a display device. The OLED display substrate includes a base substrate including a drive circuit layer; a first electrode layer including multiple independent first electrodes; and a pixel definition layer. A sub-pixel includes a first electrode and a light-emitting el...