公开(公告)号：US20140210700A1

公开(公告)日：2014-07-31

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: G09G3/34

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.

Abstract translation: 显示装置包括：显示面板，包括栅极线，数据线，连接到栅极线和数据线的像素;驱动栅极线的栅极驱动器;向栅极驱动器施加栅极时钟信号的电平移位器;数据驱动器 驱动数据线，产生控制信号以控制电平移位器，栅极驱动器和数据驱动器的定时控制器以及向显示面板提供光的背光单元。 电平移位器将栅极时钟信号的栅极导通电压的电压电平设置为高于第一栅极导通电压的第一栅极导通电压或第二栅极导通电压的电压电平，作为响应 到门开启控制信号。