公开(公告)号：US10803784B2

公开(公告)日：2020-10-13

申请号：US16184283

申请日：2018-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jinpil Kim ,  Gyusu Lee ,  Moonshik Kang ,  Jaesung Bae ,  Jaehoon Lee ,  Kyoungho Lim ,  Namjae Lim ,  Seokha Hong

IPC: G09G5/00 ,  G09G3/36 ,  G09G3/20 ,  G09G5/14 ,  G09G3/3225 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display device includes a display panel including a plurality of pixels, the display panel including a first display area and a second display area, a first image processor which receives a first image data to be provided to the first display area, convert the first image data to a first convert data, and generate a first compensation data provided to the first display area using a first average filter, and a second image processor which receives a second image data to be provided to the second display area, converts the second image data to a second convert data, and generates a second compensation data provided to the second display area using a second average filter.

公开(公告)号：US12236873B2

公开(公告)日：2025-02-25

申请号：US18238463

申请日：2023-08-26

Applicant: Samsung Display Co., LTD.

Inventor： Kang-Min Kim ,  Dongin Kim ,  Byoungchel Kim ,  Jahun Koo ,  Yeong Won Kim ,  Bongim Park ,  Gyusu Lee ,  Hye Ryeon Jo

IPC: G09G3/3233 ,  G09G3/32 ,  G09G3/3275

Abstract: A display device includes a display panel which includes a pixel including a driving transistor and a light-emitting element, and a sensing line connected to the pixel. A sensing driver senses a first sensing signal corresponding to mobility of the driving transistor through the sensing line, and processes the first sensing signal to output first sensing data. A driving controller receives the first sensing data from the sensing driver, generates mobility compensation data and kickback compensation data based on the first sensing data, and converts image data into compensation image data by the mobility compensation data and the kickback compensation data. A data driver converts the compensation image data into a data signal and provides the data signal to the pixel.