ALEXANDRIA, Va., July 30 -- United States Patent no. 12,372,820, issued on July 29, was assigned to Shenzhen China Star Optoelectronics Semiconductor Display Technology Co. Ltd. (Shenzhen, China).

"Display module, method of manufacturing display module, and spliced module" was invented by Mingjun Zhou (Guangdong, China), Guofu Tang (Guangdong, China) and Jianyu Chang (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display module, a manufacturing method of the display module, and a spliced module are provided. The display module includes a middle frame, a plurality of planarization layers, and a display panel. A plurality of accommodating grooves are formed on a surface of the middle frame,...