US Patent Issued to Hefei Xinsheng Optoelectronics Technology, BOE Technology Group on June 10 for "Drive backboard, preparation method thereof, display panel, and display device" (Chinese Inventors)

ALEXANDRIA, Va., June 18 -- United States Patent no. 12,328,990, issued on June 10, was assigned to Hefei Xinsheng Optoelectronics Technology Co. Ltd. (Anhui, China) and BOE Technology Group Co. Ltd. (Beijing).

"Drive backboard, preparation method thereof, display panel, and display device" was invented by Yang Zhang (Beijing), Liangchen Yan (Beijing), Bin Zhou (Beijing), Qinghe Wang (Beijing), Leilei Cheng (Beijing), Wei Li (Beijing) and Tao Sun (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a preparation method thereof, a display panel, and a display device. The drive backboard comprises: a pixel circuit disposed on a base substrate; an anode disposed on a side of the pixel circuit f...