ALEXANDRIA, Va., June 25 -- United States Patent no. 12,340,723, issued on June 24, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).
"Display device and driving method thereof" was invented by Seok Jeong Song (Yongin-si, South Korea), Jong Woong Park (Yongin-si, South Korea) and Ji Yeon Baik (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes: a pixel; a grayscale converter that applies a compensation value to generate an output grayscale; and a controller that provides a data voltage corresponding to the output grayscale to the pixel. The grayscale converter generates first stress value and second stress value based on the output grayscale, adds...