公开(公告)号：US20250124881A1

公开(公告)日：2025-04-17

申请号：US18733315

申请日：2024-06-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung Jin KIM ,  Si Beak PYO ,  Young Uk HWANG ,  Sang Hyuk SHIM ,  Seung Hyuk LEE

IPC: G09G3/3266 ,  G09G3/3233

Abstract: A display device includes at least one pixel configured to receive a voltage of an initialization power source, which is supplied to an anode electrode of a light emitting element, when an enable scan signal is supplied to a scan line, and a scan driver. The scan driver is configured to supply the enable scan signal to the scan line. The enable scan signal supplied to the scan line by the scan driver has a same width during an active area of a frame regardless of an image refresh rate, and the width of the enable scan signal supplied to the scan line is changed by the scan driver during a blank area of the frame, corresponding to the image refresh rate.