公开(公告)号：US09818356B2

公开(公告)日：2017-11-14

申请号：US13937368

申请日：2013-07-09

Applicant: Samsung Display Co., Ltd.

Inventor： Myung-Ho Won ,  Jin-Mo Kwon ,  Yonghwan Kim ,  Chul Shin ,  Kwan-Woo Lee ,  Sung-Woon Im

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G2310/0289

Abstract: A display device includes a display panel including gate lines, data lines, and pixels connected to the gate line and the data lines, a gate driver driving the gate lines, a level shifter applying a gate clock signal to the gate driver, a data driver driving the data lines, a timing controller generating control signals to control the level shifter, the gate driver, and the data driver, and a backlight unit providing light to the display panel. The level shifter sets a voltage level of a gate-on voltage of the gate clock signal to a voltage level of a first gate-on voltage or a voltage level of a second gate-on voltage higher than the first gate-on voltage in response to a gate-on control signal.