US Patent Issued to BOE Technology Group on Oct. 7 for "Light emitting substrate and virtual display apparatus" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,436,426, issued on Oct. 7, was assigned to BOE Technology Group Co. Ltd. (Beijing).

"Light emitting substrate and virtual display apparatus" was invented by Xianqin Meng (Beijing), Jin Yang (Beijing), Pengxia Liang (Beijing), Fang Cheng (Beijing), Weiting Peng (Beijing), Wei Wang (Beijing) and Xiaochuan Chen (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting substrate is provided. The light emitting substrate includes a light source; a first light modulation layer having a first micro structure on a side closer to the light source; and a second light modulation layer having a second micro structure on a side away from the light sour...