ALEXANDRIA, Va., May 26 -- United States Patent no. 12,641,992, issued on May 26, was assigned to Chengdu BOE Optoelectronics Technology Co. Ltd. (Chengdu, China) and BOE Technology Group Co. Ltd. (Beijing).

"Display substrates, methods for manufacturing display substrates, display panels and display apparatuses" was invented by Guanghui Yang (Beijing), Jiaming Lu (Beijing), Rui Hao (Beijing), Qun Ma (Beijing), Pu Liu (Beijing), Liudong Zhu (Beijing), Qiang Huang (Beijing), Bin He (Beijing), Dinan Duan (Beijing), Haiyong Bai (Beijing), Xin Li (Beijing) and Ruiqi Wei (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate includes a substrate and a display region, an isolation region, a pe...