ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,510,781, issued on Dec. 30, was assigned to HEFEI BOE OPTOELECTRONICS TECHNOLOGY Co. LTD. (Anhui, China) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Backlight module and display device" was invented by Xuemei Zhao (Beijing), Douqing Zhang (Beijing), Hu Li (Beijing), Bangmin Chen (Beijing), Xiuchen Shao (Beijing), Yangyang Lei (Beijing) and Dengling Xie (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A backlight module and a display device are provided. The backlight module includes: a circuit board, a plurality of light-emitting units and a microstructure film layer, the plurality of light-emitting units being distributed in an array on the ci...