ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,500,215, issued on Dec. 16, was assigned to Shanghai Tianma Micro-Electronics Co. Ltd. (Shanghai).
"Display panel and display device" was invented by Quanpeng Yu (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel and a display device are provided. In the first pixel unit region, an orthographic projection of the first light-shielding portion on the base covers an orthographic projection of at least one via hole on the base. Thus, the first light-shielding portion can shield the light which is emitted by the adjacent light-emitting element and reflected by the via hole. In addition, the first light-shielding portion can further shie...