ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,081, issued on April 21, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).
"Display device and electronic device having afterimage compensation" was invented by Gigeun Kim (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device including: a display panel that includes a plurality of blocks, wherein pixels are arranged in each block; and an afterimage compensation circuit configured to receive input image signals and generate compensation image signals by compensating the input image signals based on deterioration information for each of the plurality of blocks, and wherein the afterimage compensation...