公开(公告)号：US20190080648A1

公开(公告)日：2019-03-14

申请号：US16101680

申请日：2018-08-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-kwang HWANG ,  Si-beak PYO ,  Jae-won JEONG

IPC: G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  H01L27/32

CPC classification number: G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2310/0264 ,  G09G2320/0223 ,  G09G2320/0233 ,  H01L27/3244

Abstract: A display apparatus includes: a display panel including: a normal part and a notch part; a display area at the normal part and the notch part, the display area comprising a first display area within the normal part, a second display area overlapping the normal part and the notch part, and a third display area within the notch part, each of the normal part and the notch part comprising a plurality of pixels; and a compensation circuit configured to: receive first, second, and third input signals having image information respectively displayed through the first, second, and third display areas; and compensate for a grayscale value of the first, second, and third input signals, wherein the compensation circuit is configured to compensate for the first and third input signals based on pixel characteristic data and compensate for the second input signal based on seed data different from the pixel characteristic data.