公开(公告)号：US20040119671A1

公开(公告)日：2004-06-24

申请号：US10386506

申请日：2003-03-13

Applicant: LG.PHILIPS LCD CO., LTD.

Inventor： Cheol Se Kim ,  Kwang Soon Park

IPC: G09G003/36

CPC classification number: G09G3/3659 ,  G09G3/3648 ,  G09G2310/0297

Abstract: An apparatus and method for driving a liquid crystal display device are disclosed in the present invention. The liquid crystal display device includes a plurality of data lines in a vertical direction, a plurality of gate lines in a horizontal direction to cross the data lines, and a plurality of liquid crystal cells along with each gate line, wherein one of the data lines applies a video signal to at least three liquid crystal cells.

Abstract translation: 在本发明中公开了用于驱动液晶显示装置的装置和方法。 液晶显示装置包括垂直方向上的多条数据线，与数据线交叉的水平方向上的多条栅极线以及与各条栅极线一起的多个液晶单元，其中数据线之一 将视频信号施加到至少三个液晶单元。

公开(公告)号：US20040119673A1

公开(公告)日：2004-06-24

申请号：US10395260

申请日：2003-03-25

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Kwang Soon Park

IPC: G09G003/36

CPC classification number: G09G3/3659 ,  G09G2300/0439 ,  G09G2300/0809 ,  G09G2320/0233

Abstract: An apparatus and method of driving a liquid crystal display device are disclosed in the present invention. The liquid crystal display device includes a plurality of data lines in a first direction, a plurality of gate lines in a second direction to cross the data lines, a plurality of first liquid crystal cells on a first side with respect to the data lines, a plurality of second liquid crystal cells on a second side with respect to the data lines, a first switching part in each first liquid crystal cell and controlled by a current gate line and a next gate line, and a second switching part in each second liquid crystal cell and controlled by the current gate line and a previous gate line.

Abstract translation: 在本发明中公开了驱动液晶显示装置的装置和方法。 液晶显示装置包括沿第一方向的多条数据线，与数据线交叉的第二方向上的多条栅极线，相对于数据线的第一侧的多个第一液晶单元， 多个第二液晶单元相对于数据线在第二侧，第一液晶单元中的第一开关部分，由电流栅极线和下一个栅极线控制，第二开关部分在第二液晶 并由当前栅极线和先前的栅极线控制。

公开(公告)号：US20040135752A1

公开(公告)日：2004-07-15

申请号：US10419928

申请日：2003-04-22

Applicant: LG.PHILIPS LCD CO., LTD.

Inventor： Kwang Soon Park

IPC: G09G003/36

CPC classification number: G09G3/3648 ,  G09G2310/0275 ,  G09G2310/0297

Abstract: A liquid crystal display device and a driving method thereof are disclosed in the present invention. The liquid crystal display device includes a plurality of data lines, a plurality of gate lines crossing the data lines, a first liquid crystal cell on a first side of the data lines, a second liquid crystal cell on a second side of the data lines, a first switching part applying a first video signal supplied to the data lines to the first liquid crystal cell, a second switching part applying a second video signal supplied to the data lines to the second liquid crystal cell, and a voltage dropping device in the second switching part charging a voltage in the first liquid crystal cell the same as the second liquid crystal cell, when the same video signal is applied to the first liquid crystal cell and the second liquid crystal cell.

Abstract translation: 在本发明中公开了一种液晶显示装置及其驱动方法。 液晶显示装置包括多条数据线，与数据线交叉的多条栅极线，数据线的第一侧上的第一液晶单元，数据线的第二侧的第二液晶单元， 将提供给数据线的第一视频信号施加到第一液晶单元的第一开关部分，将提供给数据线的第二视频信号施加到第二液晶单元的第二开关部分和第二液晶单元中的降压装置 开关部分将第一液晶单元的电压与第二液晶单元相同时，当相同的视频信号施加到第一液晶单元和第二液晶单元时。