公开(公告)号：US20040125065A1

公开(公告)日：2004-07-01

申请号：US10421692

申请日：2003-04-24

Applicant: LG.PHILIPS LCD CO., LTD.

Inventor： Jae Deok Park ,  Seong-Gyun Kim

IPC: G09G003/36

CPC classification number: G09G3/20 ,  G09G3/3208 ,  G09G3/3648 ,  G09G2300/08 ,  G09G2310/0275 ,  G09G2310/0289 ,  G09G2310/0297

Abstract: A flat panel display device for a small module application is disclosed in the present invention. The flat display device includes a DC/DC converter supplying a DC voltage, a timing controller connected to the DC/DC converter, the timing controller outputting a gate control signal and a data control signal, a first level shifter at the circuit unit amplifying the gate control signal and the data control signal for the timing controller, a second level shifter at the display panel amplifying the gate control signal and the data control signal amplified by the first level shifter, a plurality of gate lines and data lines crossing one another, a gate driver connected to a first end of each of the gate lines, the gate driver outputting a scan signal according to the gate control signal amplified by the second level shifter, and a data driver connected to a second end of each of the data lines, the data driver outputting a gray level voltage according to the data control signal amplified by the second level shifter.

Abstract translation: 在本发明中公开了一种小型模块应用的平板显示装置。 平面显示装置包括提供DC电压的DC / DC转换器，连接到DC / DC转换器的定时控制器，输出门控制信号和数据控制信号的定时控制器，在电路单元放大第一电平移位器 门控制信号和用于定时控制器的数据控制信号，在显示面板放大第一电平移位器放大的门控制信号和数据控制信号的第二电平移位器，彼此相交的多条栅极线和数据线， 连接到每个栅极线的第一端的栅极驱动器，栅极驱动器根据由第二电平移位器放大的栅极控制信号输出扫描信号，以及数据驱动器，连接到每条数据线的第二端 数据驱动器根据由第二电平移位器放大的数据控制信号输出灰度级电压。