US Patent Issued to TPK Glass Solutions (Xiamen) on Dec. 30 for "Front light guide module, touch display device, and manufacturing method of touch display device" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,510,786, issued on Dec. 30, was assigned to TPK Glass Solutions (Xiamen) Inc. (Xiamen, China).

"Front light guide module, touch display device, and manufacturing method of touch display device" was invented by Jian Xing Luo (Nanping, China) and Kai Lun Dai (Zhangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A front light guide module disposed on a reflective display includes a light guide plate, a light source module, and a composite light path adjustment layer. The light source module includes a flexible circuit board and a plurality of light-emitting diodes. The light-emitting diodes are disposed on an opaque reflective surface of the fle...