ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,891, issued on June 30, was assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY Co. LTD. (Chengdu, China) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Touch display substrate, manufacturing method, and display device" was invented by Wei Wang (Beijing), Shun Zhang (Beijing) and Yi Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a touch display substrate, a manufacturing method thereof, and a display device. The touch display substrate includes a base substrate and a touch layer, the touch layer includes a plurality of touch units, the plurality of touch units includes a plurality of first touch units wit...