ALEXANDRIA, Va., June 10 -- United States Patent no. 12,295,216, issued on May 6, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate and manufacturing method therefor, and display apparatus" was invented by Jia Zhao (Beijing), Pinfan Wang (Beijing), Fangxu Cao (Beijing) and Zunqing Song (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate has a central region and an edge region, and includes a plurality of structural units arranged in an array in the central region and the edge region; each structural unit is provided with a plurality of through holes, and divided by the plurality of through holes into a pixel island for displaying and a bridge portion for tran...