ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,260, issued on March 25, was assigned to KYOCERA Corp. (Kyoto, Japan).
"Micro-LED board and display device" was invented by Takashi Shimizu (Kusatsu, Japan) and Hiroaki Ito (Ritto, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A micro-LED board includes a substrate, wiring, a first insulating layer, a micro-LED, and a light-blocking layer. The wiring, the first insulating layer, and the micro-LED are located on the substrate in an order of the wiring, the first insulating layer, and the micro-LED. The micro-LED overlaps the wiring. The light-blocking layer is located between the first insulating layer and the micro-LED, at least partially cr...