ALEXANDRIA, Va., June 17 -- United States Patent no. 12,317,699, issued on May 27, was assigned to BOE Technology Group Co. Ltd. (Beijing).

"Display substrates, display panels and display substrate manufacturing methods" was invented by Jiayu He (Beijing), Ce Ning (Beijing), Zhengliang Li (Beijing), Hehe Hu (Beijing), Jie Huang (Beijing) and Nianqi Yao (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate includes: a base substrate; a metal light-shielding layer disposed on the base substrate; a plurality of pixel units disposed on the base substrate; a plurality of first thin film transistors disposed on the metal light-shielding layer and configured to drive the pixel units; a plurali...