公开(公告)号：US20200152142A1

公开(公告)日：2020-05-14

申请号：US16576576

申请日：2019-09-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jinpil KIM ,  Hoisik MOON ,  Byoung Seok YOO ,  Youngsuk HA

IPC: G09G3/36

Abstract: A display device includes a display panel including a first sub-pixel and a second sub-pixel, a gamma generator configured to change a dividing ratio of a high gamma curve and a low gamma curve applied to the high sub-pixel and the low sub-pixel based on a position of the first sub-pixel and to generate a high gamma data corresponding to the high gamma curve and a low gamma data corresponding to the low gamma curve, and a data driver configured to convert the high gamma data and the low gamma data to a high data voltage and a low data voltage.