公开(公告)号：US11176876B1

公开(公告)日：2021-11-16

申请号：US17151601

申请日：2021-01-18

Applicant: Samsung Display Co., Ltd.

Inventor： Hyo Jin Lee ,  Hong Soo Kim ,  Jin Young Roh ,  Se Hyuk Park ,  Jae Keun Lim

IPC: G09G3/32

Abstract: A display device includes the following elements: a display panel including a first pixel emitting first-color light, a second pixel emitting second-color light, and a third pixel emitting third-color light; a controller generating generated image data based on input image data according to a driving frequency of the display panel, and generating output image data using the generated image data; and a data driver supplying data signals to the display panel based on the output image data. The input image data includes first, second, and third grayscales for the first, second, and third pixels, respectively. The generated image data includes first, second, and third generated grayscales for the first, second, and third pixels, respectively, with different ratios to the first, second, and third grayscales, respectively.