ALEXANDRIA, Va., March 17 -- United States Patent no. 12,581,783, issued on March 17, was assigned to HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY Co. LTD. (Huizhou, China).

"Light source module and display device" was invented by Xinyu Wang (Huizhou, China), Guofeng Kuang (Huizhou, China) and Yuqing Geng (Huizhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The embodiment of the disclosure provides a light source module and a display device. The light source module includes a substrate, a pad, a light emitting unit, and a cover layer, and at least one opening is provided on the pad. The opening and a via hole are provided on the pad. A cover layer is provided on the substrate. Metal material with goo...