US Patent Issued to Sony Group on Dec. 30 for "Display device, method of manufacturing display device, and electronic apparatus including groove formed between pixels" (Japanese Inventor)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,512,053, issued on Dec. 30, was assigned to Sony Group Corp. (Tokyo).

"Display device, method of manufacturing display device, and electronic apparatus including groove formed between pixels" was invented by Naoya Kasahara (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device of the present disclosure includes: an organic EL layer deposited on a circuit unit formed on a substrate via an insulating film; a cathode electrode deposited on the organic EL layer; a groove formed along a direction of arrangement of pixels between the pixels in the insulating film; and a contact electrode that is provided at a bottom of the groove and...