公开(公告)号：US09063384B2

公开(公告)日：2015-06-23

申请号：US13925709

申请日：2013-06-24

Applicant: Japan Display Inc.

Inventor： Osamu Itou ,  Takato Hiratsuka

IPC: G02F1/1339 ,  G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/134363 ,  G02F1/133377

Abstract: A wall electrode IPS mode LCD has stabilized domain boundary. Signal and scanning lines extend in first and second directions, respectively, surrounding a pixel. A first wall structure has a first portion intersecting the first direction at a first angle, a second portion in the first direction, and a third portion intersecting the first direction at a second angle. The second portion has a first projection in the second direction. The second wall structure has a fourth portion intersecting the first direction at the first angle, a fifth portion in the first direction, and a sixth portion intersecting the first direction at the second angle. The fifth portion has a second projection in the second direction. A distance between the first projection and the fifth portion is shorter than a distance between the first wall structure except the first projection and the second wall structure.

Abstract translation: 屏蔽电极IPS模式LCD具有稳定的域边界。 信号和扫描线分别围绕像素在第一和第二方向上延伸。 第一壁结构具有第一部分，第一部分以第一角度与第一方向交叉，第二部分在第一方向上交叉，第三部分以第二角度与第一方向交叉。 第二部分在第二方向上具有第一突起。 第二壁结构具有在第一角度处与第一方向相交的第四部分，在第一方向上的第五部分和在第二角度与第一方向交叉的第六部分。 第五部分在第二方向上具有第二突起。 第一突起和第五部分之间的距离比除第一突起和第二壁结构之外的第一壁结构之间的距离短。