US Patent Issued to Xiamen Tianma Display Technology on March 24 for "Pixel driving circuit, array substrate and display device" (Chinese Inventor)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,586,528, issued on March 24, was assigned to Xiamen Tianma Display Technology Co. Ltd. (Xiamen, China).

"Pixel driving circuit, array substrate and display device" was invented by Ke Xiong (Xiamen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An array substrate includes a first direct voltage signal line extending along a first direction; and a second direct voltage signal line extending along a second direction, the first direction intersecting the second direction. Pixel driving circuits are arranged in an array along the first direction and the second direction, and are respectively electrically connected to the first direct voltage signal l...