公开(公告)号：US20020135722A1

公开(公告)日：2002-09-26

申请号：US10032062

申请日：2001-12-31

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Yun Bok Lee

IPC: G02F001/1337

CPC classification number: G02F1/133711 ,  G02F1/133723 ,  G02F1/134336 ,  G02F1/134363 ,  G02F2001/136254 ,  G02F2201/50

Abstract: A liquid crystal display device having liquid crystal cells arranged in a matrix type, includes a gate line for receiving a scanning signal; a data line for receiving a data signal; a pixel electrode provided at an intersection of the gate line and the data line to drive a liquid crystal cell; a thin film transistor for responding to the scanning signal to switch the data signal into the pixel electrode; and an alignment film formed on at least a portion of the gate line, the data line and the pixel electrode to determine a primary alignment direction of a liquid crystal.

Abstract translation: 具有以矩阵型布置的液晶单元的液晶显示装置包括用于接收扫描信号的栅极线; 用于接收数据信号的数据线; 设置在所述栅极线和所述数据线的交叉点处以驱动液晶单元的像素电极; 薄膜晶体管，用于响应扫描信号将数据信号切换成像素电极; 以及形成在栅极线，数据线和像素电极的至少一部分上的取向膜，以确定液晶的主取向方向。

公开(公告)号：US20040227883A1

公开(公告)日：2004-11-18

申请号：US10842878

申请日：2004-05-10

Applicant: LG. PHILIPS LCD CO., LTD.

Inventor： Yun Bok Lee ,  Kyeong A. Shin ,  Yong Sung Ham

IPC: G02F001/1337

CPC classification number: G02F1/13378 ,  G02F1/133753

Abstract: A method of forming an alignment layer with a multi-domain is provided. The alignment layer is formed on a substrate. A mask having a transmission part and a shielding part is aligned over the substrate. First and second alignment directions in the alignment layer are formed by irradiating an ion beam onto the substrate at different irradiation angles. Using the aforementioned ion-beam irradiation process eliminates the need for multiple rubbing processes to create the multi-domain alignment layer.

Abstract translation: 提供了一种形成具有多畴的取向层的方法。 取向层形成在基板上。 具有透射部分和屏蔽部分的掩模在衬底上对准。 通过以不同的照射角度将离子束照射到基板上来形成取向层中的第一和第二取向方向。 使用上述离子束照射工艺消除了多次摩擦处理以产生多畴取向层的需要。