ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,469,456, issued on Nov. 11, was assigned to Chengdu BOE Optoelectronics Technology Co. Ltd. (Sichuan, China) and BOE Technology Group Co. Ltd. (Beijing).

"Display substrate with optimized fan-out structure, preparation method thereof, and display apparatus" was invented by Shilong Wang (Beijing), Haigang Qing (Beijing), Ziyang Yu (Beijing), Yunsheng Xiao (Beijing), Gukhwan Song (Beijing), Zhiliang Jiang (Beijing) and Ming Hu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate and a manufacturing method therefor, and a display device are provided. The display substrate includes a drive circuit layer disposed on a substrate, the dr...