公开(公告)号：US10672353B2

公开(公告)日：2020-06-02

申请号：US15691190

申请日：2017-08-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hongkyu Kim ,  Poyun Park ,  Yujin Kim ,  Jimyoung Seo ,  Gwangsoo Ahn

IPC: G09G3/36

Abstract: A method of driving a display device includes receiving a reference clock signal and frequency determination data to determine a pixel driving clock frequency and generate a pixel driving clock signal, generating and outputting a gate driving clock signal according to the pixel driving clock frequency, and outputting a driving voltage according to the pixel driving clock frequency. The driving voltage increases as the pixel driving clock frequency increases.