公开(公告)号：US11972737B2

公开(公告)日：2024-04-30

申请号：US18118096

申请日：2023-03-06

Applicant: Samsung Display Co., Ltd.

Inventor： Heesook Park ,  Daye Moon ,  Kyoungho Lim ,  Seulki Son

IPC: G09G3/3241 ,  G09G3/3283 ,  G09G3/3291

CPC classification number: G09G3/3291 ,  G09G2320/0233 ,  G09G2320/0626

Abstract: A display device includes a display panel which includes a compensation area, an image processing device, a timing controller which includes an average luminance decrease rate calculator which calculates an average luminance decrease rate, a luminance decrease rate calculator which calculates a luminance decrease rate for the compensation area, and a data compensator which generates output image data by applying the luminance decrease rate for the compensation area to the input image data, and a data driver which provides data voltages generated based on the output image data to the display panel.