ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,784,696, issued on Nov. 3, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Data driver having different transistor areas, display device including the same, and electronic device including the same" was invented by No Kyung Park (Yongin-si, South Korea), Jun Soo Ko (Yongin-si, South Korea), Mun Gyu Kim (Yongin-si, South Korea), Sang Yong No (Yongin-si, South Korea) and Gi Chang Lee (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A data driver includes a first latch that provides a first color grayscale in a first voltage range; a first level shifter that converts the first color grayscale in the first voltage ra...