ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,755,703, issued on Oct. 6, was assigned to Chengdu BOE Optoelectronics Technology Co. Ltd. (Chengdu, China) and BOE Technology Group Co. Ltd. (Beijing).

"Display substrate and display apparatus" was invented by Sifei Ai (Beijing), Miao Wang (Beijing), Xing Yao (Beijing), Miao Liu (Beijing), Wei Liu (Beijing), Hongda Han (Beijing), Zhiliang Jiang (Beijing), Ming Hu (Beijing) and Haijun Qiu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a display substrate including a base substrate (10) and a gate drive circuit disposed on the base substrate (10), wherein the gate drive circuit includes a plurality of shift register circuits (GOA) ca...