ALEXANDRIA, Va., March 19 -- United States Patent no. 12,256,570, issued on March 18, was assigned to Xiamen Extremely PQ Display Technology Co. Ltd. (Xiamen, China).
"Display substrate and display panel" was invented by Yanxi Ye (Xiamen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate and a display panel are provided. The display substrate includes: a base including a front surface, a back surface and a side surface; a driving circuit layer disposed on the front surface; a back electrode disposed on the back surface; a side printed wire electrically connected to the driving circuit layer, the side printed wire extends to the back electrode from the side surface and is electrically c...