公开(公告)号：US20080084412A1

公开(公告)日：2008-04-10

申请号：US11842225

申请日：2007-08-21

Applicant: Hyeon Seok BAE ,  Sang Chul LEE

Inventor： Hyeon Seok BAE ,  Sang Chul LEE

IPC: G09G5/00 ,  G09G3/36

CPC classification number: G09G3/3611 ,  G09G3/3648 ,  G09G2310/061 ,  G09G2310/08 ,  G09G2320/02

Abstract: A liquid crystal display (“LCD”) device and method of driving the same capable of eliminating pressure induced light leakage includes a liquid crystal display comprising an LCD panel having a plurality of gate lines, a plurality of data lines formed in a direction to intersect the plurality of gate lines, and a plurality of unit pixels respectively formed at intersection regions of the plurality of gate and data lines; a power circuit for generating a plurality of driving voltages for driving the LCD panel; a gate driving unit for driving the plurality of gate lines; a source driving unit for driving the plurality of data lines; and a timing control circuit for generating plurality of control signals for controlling the gate and source driving units, wherein the timing control circuit drives the LCD panel in a non-electric field state every predetermined frame.

Abstract translation: 一种液晶显示器（“LCD”）装置及其驱动方法，能够消除压力感应的光泄漏，包括：液晶显示器，包括具有多个栅极线的LCD面板，沿相交方向形成的多条数据线 多个栅极线，以及分别形成在多个栅极和数据线的交叉区域的多个单位像素; 用于产生用于驱动LCD面板的多个驱动电压的电源电路; 用于驱动所述多条栅极线的栅极驱动单元; 源驱动单元，用于驱动多条数据线; 以及定时控制电路，用于产生用于控制所述栅极和源极驱动单元的多个控制信号，其中所述定时控制电路每隔预定帧驱动所述LCD面板处于非电场状态。

公开(公告)号：US20130113848A1

公开(公告)日：2013-05-09

申请号：US13427147

申请日：2012-03-22

Applicant: Hyeon Seok BAE ,  Gyu Ik KIM ,  Choong Seob OH ,  Hoon JUNG ,  Seung Hoon HAN

Inventor： Hyeon Seok BAE ,  Gyu Ik KIM ,  Choong Seob OH ,  Hoon JUNG ,  Seung Hoon HAN

IPC: G09G5/10 ,  G09G3/36

CPC classification number: G09G3/3688 ,  G09G2310/066 ,  G09G2320/02 ,  G09G2360/16

Abstract: A method of driving a display device includes analyzing input data of the display device to confirm whether there is a predetermined image pattern in an image corresponding to the input data, where a common voltage is distorted to an extent that a clock signal for a gate driver of the display device is distorted when the display device displays the image including the predetermined image pattern, and changing a slew rate of an output buffer of a data driver of the display device based on a result of the analyzing the input data.

Abstract translation: 一种驱动显示装置的方法包括分析显示装置的输入数据，以确认在与输入数据相对应的图像中是否存在预定图像图案，其中公共电压被失真到门驱动器的时钟信号 当显示装置显示包括预定图像图案的图像时，显示装置的输出缓冲器的转换速率基于分析输入数据的结果而改变显示装置的数据驱动器的输出缓冲器的转换速率。