ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,488,615, issued on Dec. 2, was assigned to Beijing BOE Technology Development Co. Ltd. (Beijing).
"Display panel and display apparatus" was invented by Xiaoquan Hai (Beijing), Xiaoliang Ding (Beijing), Xuan Liang (Beijing) and Yingzi Wang (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel includes a base substrate; light-emitting devices on the base substrate; photosensitive devices between a layer where the light-emitting devices are located and the base substrate, the photosensitive devices being configured to collect light emitted by the light emitting devices and reflected by a fingerprint, and orthographic projections of the pho...