ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,444,389, issued on Oct. 14, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).
"Mura compensation device and mura compensation system including the same" was invented by Jong-Kwang Hwang (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A mura compensation device includes a first memory which stores a grayscale compensation value of a reference pixel defined by mxn pixels included in a display panel, and a weight, where each of m and n is a positive integer equal to or greater than 2, a second memory which receives the grayscale compensation value from the first memory and stores the grayscale compensation value, a...