ALEXANDRIA, Va., June 6 -- United States Patent no. 12,283,250, issued on April 22, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-do, South Korea).
"Display device and method of driving the same" was invented by Kihyun Pyun (Gwangmyeong-si, South Korea) and Jungeon An (Asan-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes pixels which displays an image based on image data, a driving voltage generator which provides a driving voltage to each of the pixels, and a driving voltage controller which calculates block pixel numbers corresponding to first to nth grayscale blocks based on the image data, calculates maximum grayscales with respect to the first to nth graysca...