ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,501,807, issued on Dec. 16, was assigned to XIAMEN TIANMA DISPLAY TECHNOLOGY Co. LTD. (Xiamen, China).
"Display panel and display apparatus" was invented by Dandan Zang (Xiamen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides a display panel and a display apparatus, and the display panel includes a first light-emitting unit, pixel openings and light extraction openings, and orthographic projections of the pixel openings on the substrate are pixel projections, and orthographic projections of the light extraction openings arranged correspondingly to the pixel openings on the substrate are opening projections; in the f...