ALEXANDRIA, Va., June 9 -- United States Patent no. 12,289,970, issued on April 29, 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 Linhong Han (Beijing), Tingliang Liu (Beijing), Maoying Liao (Beijing) and Yi Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel includes a pixel-driving circuit, wherein the display panel further includes: a base substrate, a second conductive layer and a third conductive layer. The second conductive layer is located on one side of the base substrate. The second conductive layer includes a first initial signal line, and the ...