ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,751,322, issued on Sept. 29, was assigned to Xiamen Tianma Microelectronics Co. Ltd. (Xiamen, China).
"Display panel and display device" was invented by Liting Fang (Xiamen, China), Xiaofen Chen (Xiamen, China) and Wei Wang (Xiamen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a display panel and a display device. The display panel includes a substrate and multiple display units located on a side of the substrate. The display units include multiple light-emitting elements. The light-emitting elements include main light-emitting elements and backup light-emitting elements. The number of main light-emitting elements is greater than t...