ALEXANDRIA, Va., July 21 -- United States Patent no. 12,690,333, issued on July 21, was assigned to Wuhan Tianma Micro-Electronics Co. Ltd. (Wuhan, China).

"Display panel and manufacturing method thereof, and display device" was invented by Shuangli Zhu (Wuhan, China), Dan Huang (Wuhan, China), Chenhang Sheng (Wuhan, China), Xianbin Feng (Wuhan, China) and Qiyong Ke (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel including a plurality of pixel areas and at least a non-pixel area located between two adjacent pixel areas; a substrate; a pixel definition layer located on one side of the substrate, the pixel definition layer including a pixel definition structure located in the non-p...