ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,550,547, issued on Feb. 10, was assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY Co. LTD. (Sichuan, China) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Displaying base plate and displaying device" was invented by Miao Wang (Beijing), Yunsheng Xiao (Beijing) and Jingwen Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A displaying base plate and a displaying device, the displaying base plate includes a first sub-pixel unit and a second sub-pixel unit that are arranged adjacently, a substrate, and a first metal layer, a first insulating layer and a second metal layer that are arranged in stack on one side of the substrate. The first metal ...