ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,394,383, issued on Aug. 19, was assigned to SONY GROUP Corp. (Tokyo).
"Display device" was invented by Haruki Tsuchiya (Tokyo) and Kei Kimura (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "To suppress a decrease in luminance. A display device includes: a plurality of pixels (10); a gradation voltage generation unit (40A, 40B) that generates a gradation voltage; a reference voltage supply wiring (611) at least partially extending in a pixel region (20) in which the plurality of pixels (10) is arranged, the reference voltage supply wiring (611) supplying a reference voltage to the pixels (10); and a lead-out wiring (70A, 70B) electrically connected...