ALEXANDRIA, Va., Feb. 26 -- United States Patent no. 12,236,845, issued on Feb. 25, was assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY Co. LTD. (Sichuan, China) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate and display device" was invented by Junxiu Dai (Beijing), Yang Zhou (Beijing), Lu Bai (Beijing), Xin Zhang (Beijing), Yi Qu (Beijing), Siyu Wang (Beijing) and Song Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate includes a first voltage line, an alternating current signal line and a second voltage line arranged on a substrate, the substrate includes a display region and a non-display region; the display substrate further includes a first conductive lay...