ALEXANDRIA, Va., March 3 -- United States Patent no. 12,568,745, issued on March 3, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).
"Display substrate and display apparatus" was invented by Bo Wang (Beijing) and Fuqiang Li (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate includes a base substrate, a first light-shielding layer, a plurality of first sub-pixels and a first power line. The first light-shielding layer is disposed on a side of the base substrate, the first light-shielding layer is located at least in a first display area, and has a plurality of openings arranged in an array. The first sub-pixels are disposed at a side of the first light-shielding layer away fro...