ALEXANDRIA, Va., June 17 -- United States Patent no. 12,317,650, issued on May 27, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).
"Light emitting base plate and fabricating method thereof, and displaying device" was invented by Shipei Li (Beijing), Ying Zhao (Beijing), Wei He (Beijing) and Zhiwei Liang (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting base plate and a fabricating method thereof, and a displaying device. In the present disclosure, a light shielding layer is provided on a substrate, a driving functional layer is provided on the light shielding layer, and a light-emitting-device layer and a light absorbing layer are provided on the driving functional layer; the ...