公开(公告)号：US20240420619A1

公开(公告)日：2024-12-19

申请号：US18599222

申请日：2024-03-08

Applicant: Samsung Display Co., Ltd.

Inventor： BYOUNG SEOK YOO ,  SEUNGHO PARK ,  SEYUN KIM

IPC: G09G3/20

Abstract: A display device is disclosed that includes a display panel, a memory storing compensation signals respectively corresponding to blocks of the display panel, and a driving controller receiving an input image signal, compensating for the input image signal based on the compensation signals, and outputting an output image signal. The driving controller includes first to fourth memories storing the compensation signals from the memory. The compensation signals stored in the memory include first row compensation signals corresponding to blocks disposed at a first row among the blocks and second row compensation signals corresponding to blocks disposed at a second row among the blocks. Some of the first row compensation signals are stored in the first memory, and the others thereof are stored in the second memory. Some of the second row compensation signals are stored in the third memory, and the others thereof are stored in the fourth memory.