ALEXANDRIA, Va., Feb. 5 -- United States Patent no. 12,219,865, issued on Feb. 4, was assigned to BOE Technology Group Co. Ltd. (Beijing).
"Mask and fabricating method thereof, and displaying base plate and fabricating method thereof" was invented by Yunlong Li (Beijing) and Pengcheng Lu (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a mask and a fabricating method thereof, and a displaying base plate and a fabricating method thereof, and relates to the technical field of displaying. The mask includes a mask part and a peripheral part surrounding the mask part; the mask part includes at least one mask unit, and the mask unit includes an opening and a first main body s...