公开(公告)号：US20190228722A1

公开(公告)日：2019-07-25

申请号：US16191971

申请日：2018-11-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun-Seok JEONG ,  Yeon-Sung KIM ,  Hyoung-Wook KIM ,  Choongseob OH ,  Okyi LEE ,  JinHo CHO

IPC: G09G3/34

Abstract: A display apparatus includes a display panel configured to display an image. The display panel includes a plurality of display areas. A display panel driver is configured to output a driving signal to the display panel. A backlight unit is configured to provide light to the display panel. A luminance compensating part is configured to generate a backlight compensating signal having different compensating values according to a distance between the display panel driver and the display areas of the display panel.