ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,708, issued on March 18, was assigned to Hefei BOE Optoelectronics Technology Co. Ltd. (Anhui, China) and BOE Technology Group Co. Ltd. (Beijing).

"Front light source module and method for manufacturing same, and display device" was invented by Hu Li (Beijing), Jianghui Zhan (Beijing), Douqing Zhang (Beijing) and Liangliang Zheng (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a front light source module. The front light source module is configured to be arranged on a display side of a reflective display, and the front light source module comprises: a light guide plate and an edge-lit light source; wherein a light exit surface o...