公开(公告)号：US20250157398A1

公开(公告)日：2025-05-15

申请号：US18753391

申请日：2024-06-25

Applicant: Samsung Display Co., LTD.

Inventor： Nam Jae LIM ,  Seong Jun KIM ,  Da Ye MOON ,  Kyoung Ho LIM ,  Sang Myeon HAN

IPC: G09G3/3208

Abstract: A display device comprises pixels arranged in a display area of a display panel, and a display driver determining whether image data indicates still image characteristics or moving image characteristics and controlling a supply timing of data voltages and pixel driving control signals supplied to the pixels based on the determination result, wherein the display driver selectively adjusts a driving frequency for driving the pixels and a level of a high-potential voltage supplied to the pixels based on as result of grayscale analysis of the image data.