ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,527,174, issued on Jan. 13, was assigned to Chengdu BOE Optoelectronics Technology Co. Ltd. (Sichuan, China) and BOE Technology Group Co. Ltd. (Beijing).

"Display substrate and manufacturing method therefor, and display device" was invented by Kaipeng Sun (Beijing), Yudiao Cheng (Beijing), Yue Long (Beijing), Benlian Wang (Beijing), Doyoung Kim (Beijing) and Hai Zheng (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Display substrate, method for manufacturing the same and display device are provided. The display substrate includes a base substrate comprising a hole region, an isolation region surrounding the hole region, and a display region surr...