公开(公告)号：US09612486B2

公开(公告)日：2017-04-04

申请号：US14409185

申请日：2013-06-06

Applicant: Sharp Kabushiki Kaisha

Inventor： Hidefumi Yoshida ,  Yosuke Iwata ,  Mitsuhiro Murata ,  Yasuhiro Nasu ,  Koichi Miyachi ,  Tsuyoshi Kamata

IPC: G02F1/1343 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/137

CPC classification number: G02F1/134309 ,  G02F1/13306 ,  G02F1/1336 ,  G02F1/134363 ,  G02F2001/134381 ,  G02F2001/13712

Abstract: A liquid crystal display device is provided that has favorable display characteristics in a display mode using a vertical electric field and a horizontal electric field. This liquid crystal display device includes a first substrate and a second substrate arranged facing each other, and a liquid crystal layer sandwiched between the first substrate and the second substrate. The liquid crystal layer has liquid crystal molecules having a negative dielectric anisotropy, and the first substrate has a plate-shaped first common electrode and a pixel electrode formed in a separate layer from the first common electrode with an insulating film therebetween. The pixel electrode has a comb-shaped structure, and the second substrate has a second common electrode with a liquid crystal orientation structure that is linear in a plan view.

公开(公告)号：US20150177571A1

公开(公告)日：2015-06-25

申请号：US14409185

申请日：2013-06-06

Applicant: Sharp Kabushiki Kaisha

Inventor： Hidefumi Yoshida ,  Yosuke Iwata ,  Mitsuhiro Murata ,  Yasuhiro Nasu ,  Koichi Miyachi ,  Tsuyoshi Kamata

IPC: G02F1/1343 ,  G02F1/133 ,  G02F1/1335

CPC classification number: G02F1/134309 ,  G02F1/13306 ,  G02F1/1336 ,  G02F1/134363 ,  G02F2001/134381 ,  G02F2001/13712

Abstract: A liquid crystal display device is provided that has favorable display characteristics in a display mode using a vertical electric field and a horizontal electric field. This liquid crystal display device includes a first substrate and a second substrate arranged facing each other, and a liquid crystal layer sandwiched between the first substrate and the second substrate. The liquid crystal layer has liquid crystal molecules having a negative dielectric anisotropy, and the first substrate has a plate-shaped first common electrode and a pixel electrode formed in a separate layer from the first common electrode with an insulating film therebetween. The pixel electrode has a comb-shaped structure, and the second substrate has a second common electrode with a liquid crystal orientation structure that is linear in a plan view.

Abstract translation: 提供了一种液晶显示装置，其在使用垂直电场和水平电场的显示模式中具有良好的显示特性。 该液晶显示装置包括彼此相对布置的第一基板和第二基板以及夹在第一基板和第二基板之间的液晶层。 液晶层具有负介电各向异性的液晶分子，第一基板具有板状的第一公共电极和形成在与第一公共电极分离的层中的像素电极，其间具有绝缘膜。 像素电极具有梳状结构，第二基板具有在平面图中呈线性的液晶取向结构的第二公共电极。