公开(公告)号：US20040263743A1

公开(公告)日：2004-12-30

申请号：US10866997

申请日：2004-06-15

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Kyong Seok Kim ,  Jae Kyun Lee

IPC: G02F001/1343

CPC classification number: G02F1/134363 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0434

Abstract: A liquid crystal display device includes a plurality of pixel regions arranged on a first substrate, a plurality of first electrodes and a plurality of second electrodes individually provided at the pixel regions to form a horizontal electric field, a plurality of gate lines arranged on the first substrate along a horizontal direction to supply scan signals to the pixel regions, a plurality of data lines arranged on the first substrate along a longitudinal direction to supply image information to the pixel regions, a plurality of switching devices each provided at each of the pixel regions and having a first terminal connected to one of the gate lines, a second terminal connected to one of the data lines, and a third terminal connected to a first electrode of the pixel region, a plurality of first common voltage lines supplying a first common voltage to the second electrodes provided at the pixel regions of every odd-numbered first common voltage line, and a plurality of second common voltage lines supplying a second common voltage to second electrodes provided at the pixel regions of every even-numbered second common voltage line, wherein the first terminal of each of the switching devices provided at the pixel regions of a line unit is alternately connected to a Nth gate line and a Nnull1th gate line (where N is an integer).

Abstract translation: 液晶显示装置包括布置在第一基板上的多个像素区域，多个第一电极和分别设置在像素区域处以形成水平电场的多个第二电极，多个栅极线布置在第一基板上 基板沿着水平方向向像素区域提供扫描信号，沿着纵向方向布置在第一基板上的多条数据线，以向像素区域提供图像信息;多个开关装置，每个设置在每个像素区域 并且具有连接到所述栅极线之一的第一端子，连接到所述数据线之一的第二端子和连接到所述像素区域的第一电极的第三端子，提供第一公共电压的多个第一公共电压线 提供给设置在每个奇数第一公共电压线的像素区域处的第二电极和多个第二公共电极 电压线向第二电极提供第二公共电压，所述第二电极设置在每个偶数第二公共电压线的像素区域处，其中设置在线路单元的像素区域处的每个开关器件的第一端子交替地连接到N 栅极线和N + 1栅极线（其中N为整数）。