US Patent Issued to BOE TECHNOLOGY GROUP on Sept. 30 for "Display substrate with grid cathode layer and touch control display device with display substrate" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,966, issued on Sept. 30, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate with grid cathode layer and touch control display device with display substrate" was invented by Dalin Xiang (Beijing), Meizhu Zheng (Beijing), Yuanyuan Li (Beijing), Zewen Bo (Beijing), Jiuzhen Wang (Beijing) and Lina Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate and a touch-control display device are disclosed. The display substrate comprises pixel units arranged in an array on a base substrate, signal lines, and a grid-shaped cathode layer; a sub-pixel in the pixel unit comprises a pixel opening area; the cathode...