US Patent Issued to Sharp on April 15 for "Display device that prevents a decrease in luminance resulting from drop in voltage" (Japanese Inventor)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,277,899, issued on April 15, was assigned to Sharp K.K. (Sakai, Japan).

"Display device that prevents a decrease in luminance resulting from drop in voltage" was invented by Masafumi Ueno (Sakai, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes: a display panel including a plurality of pixels, the pixels including a first subpixel and a second subpixel each including a light-emitting layer emitting light of a first color, a third subpixel including a light-emitting layer emitting light of a second color, and a fourth subpixel including a light-emitting layer emitting light of a third color; a first power supply configured to...