ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,725, issued on May 26, was assigned to CHONGQING BOE OPTOELECTRONICS TECHNOLOGY Co. LTD. (Chongqing, China) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate, display panel and display apparatus" was invented by Bin Wan (Beijing), Xiaoyuan Wang (Beijing), Hui Guo (Beijing), Chen Xu (Beijing), Guodong Yang (Beijing), Junming Chen (Beijing), Yan Liu (Beijing), Xun Pu (Beijing), Yuanyuan Zhu (Beijing), Zhongshan Wu (Beijing) and Dan Lei (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate is provided to include: a first base substrate including a sealing region and a display port region, wherein at least one first co...