ALEXANDRIA, Va., July 16 -- United States Patent no. 12,364,127, issued on July 15, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Light-emitting substrate and display apparatus" was invented by Ying Han (Beijing), Yicheng Lin (Beijing), Guang Yan (Beijing), Pan Xu (Beijing), Mingi Chu (Beijing) and Dongfang Yang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light-emitting substrate includes a base substrate, an auxiliary electrode line, at least one light-emitting device, and at least one light-detecting device. The auxiliary electrode line is disposed on the base substrate. The at least one light-emitting device is disposed above the base substrate, and a light-emitting device includ...