ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,394,356, issued on Aug. 19, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display device and driving method thereof" was invented by Hee Sook Park (Yongin-si, South Korea) and Ki Hyun Pyun (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes: a gain provider configured to set a time point elapsed by a set period from a time point at which a first region of an input image is detected as a still region, as a set time, and to gradually decrease a gain value from the set time; and a grayscale converter configured to generate an output image by applying the gain value to the first region and a...