US Patent Issued to Chengdu BOE Optoelectronics Technology, BOE Technology Group on Feb. 17 for "Display panel and display device" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,557,385, issued on Feb. 17, was assigned to Chengdu BOE Optoelectronics Technology Co. Ltd. (Sichuan, China) and BOE Technology Group Co. Ltd. (Beijing).

"Display panel and display device" was invented by Zhuoran Yan (Beijing), Fengli Ji (Beijing), Zhenli Zhou (Beijing) and Yudiao Cheng (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a display panel, including a substrate provided with a display region and a non-display region; a light-emitting device disposed in the display region; a cell test unit disposed in the non-display region, wherein the cell test unit include thin-film transistors arranged along a first direction; a first p...