ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,257, issued on Oct. 21, was assigned to Chengdu BOE Optoelectronics Technology Co. Ltd. (Sichuan, China) and Beijing BOE Technology Development Co. Ltd. (Beijing).

"Display substrate, preparation method therefor, and display device" was invented by Wei Xia (Beijing), Tao Gao (Beijing), Yuanzheng Guo (Beijing), Huaisen Ren (Beijing), Jie Li (Beijing) and Yongzhan Han (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a display substrate, a preparation method therefor, and a display device. The display substrate includes a display region and a binding region on one side of the display region. The binding region includes a binding st...