ALEXANDRIA, Va., July 14 -- United States Patent no. 12,684,905, issued on July 14, was assigned to BOE Technology Group Co. Ltd. (Beijing).
"Light-emitting device, manufacturing method thereof and display apparatus" was invented by Huajie Yan (Beijing), Qian Sun (Beijing), Mingxing Wang (Beijing), Wei Li (Beijing), Zhiqiang Jiao (Beijing), Qingyu Huang (Beijing) and Mengna Sun (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a light-emitting device, a method for manufacturing a light-emitting device and a display apparatus, and belongs to the field of display technology, and can solve the problem that the light-emitting device in the related art has low luminescence ef...