公开(公告)号：US11081039B2

公开(公告)日：2021-08-03

申请号：US16733854

申请日：2020-01-03

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Woong Park ,  Jae Gwan Jeon ,  Nam Gon Choi

IPC: G09G3/20

Abstract: A display device includes a display unit including a plurality of pixels, a data converter to receive grayscale values respectively corresponding to the plurality of pixels, generate first compensated grayscale values by remapping the grayscale values of a first grayscale range to the first compensated grayscale value of a second grayscale range, and generate second compensated grayscale values by compensating for the first compensated grayscale values based on first compensated grayscale values of adjacent pixels, and a data driver to generate data signals based on the second compensated grayscale values and provide the data signals to the plurality of pixels of display unit, wherein adjacent pixels of a target pixel correspond to pixels adjacent to the target pixel, and wherein at least one of the adjacent pixels emits light having a color different from that of the target pixel.