公开(公告)号：US20060001813A1

公开(公告)日：2006-01-05

申请号：US11156651

申请日：2005-06-21

申请人： Yong Ham ,  Mi Kam ,  Su Park

发明人： Yong Ham ,  Mi Kam ,  Su Park

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/13378 ,  G02F1/133784 ,  G02F1/133788 ,  G02F2001/133749

摘要： An IPS (in-plane switching mode) liquid crystal display device and fabricating method thereof, in which post treatment lowering the pre-tilt angle is performed on a rubbed alignment layer on a substrate using a non-rubbing method such as UV or ion-beam irradiation, and by which a viewing angle characteristic is enhanced. The present invention includes a first substrate, a second substrate, a gate line and a data line crossing with each other on the first substrate to define a pixel area, a thin film transistor at a crossing of the gate and data lines, a pixel electrode and a common electrode alternately arranged in the pixel area a predetermined interval from each other, an alignment layer over the pixel and common electrodes having a pre-tilt angle equal to or smaller than about 1°, and a liquid crystal layer between the first and second substrates.

摘要翻译： 一种IPS（平面内切换模式）液晶显示装置及其制造方法，其中使用UV或离子交换方式的非摩擦方法对基板上的摩擦取向层进行降低预倾角的后处理， 光束照射，并且视角特性被增强。 本发明包括在第一基板上彼此交叉以限定像素区域的第一基板，第二基板，栅极线和数据线，栅极和数据线交叉处的薄膜晶体管，像素电极 以及公共电极，彼此以预定的间隔交替地排列在像素区域中，像素上的取向层和具有等于或小于约1°的预倾角的公共电极以及在第一和第二 第二基板。