公开(公告)号：US20160161811A1

公开(公告)日：2016-06-09

申请号：US15045810

申请日：2016-02-17

Applicant: Japan Display Inc.

Inventor： Toshiharu Matsushima

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F2001/134318 ,  G02F2001/134372

Abstract: A display device includes an electrode layer and a liquid crystal layer. The electrode layer has a first electrode and a second electrode. The second electrode is opposed to the first electrode and having a plurality of openings extending in a same extending direction. The liquid crystal layer is disposed on the electrode layer. The liquid crystal molecules of the liquid crystal layer in a region in proximity to one side of the opening and liquid crystal molecules of the liquid crystal layer in a region in proximity to another side of the opening, the sides of the opening being opposed to each other in a width direction of the opening, are rotated in opposite directions from each other and aligned.

公开(公告)号：US20140354931A1

公开(公告)日：2014-12-04

申请号：US14263201

申请日：2014-04-28

Applicant: JAPAN DISPLAY INC.

Inventor： Hayato Kurasawa ,  Toshiharu Matsushima

IPC: G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F1/134363 ,  G02F2001/134381 ,  G02F2201/124 ,  G02F2201/128

Abstract: According to an aspect, a display device has a first electrode, a second electrode and liquid crystal layer. When a voltage is not applied to the first and second electrodes, the major axes of the liquid crystal molecules are oriented in a third direction. When a voltage is applied between the first and second electrodes, the major axes are oriented so as to rise in a direction perpendicular to a first substrate while rotating clockwise in a vicinity of one of long sides of comb tooth portion that face each other and counterclockwise in a vicinity of the other of the long sides. An angle between an electrode base-side portion of a long side of each comb tooth portions and the third direction is larger than an angle between a distal end-side portion of the long side of each comb tooth portions and the third direction.

Abstract translation: 根据本发明，显示装置具有第一电极，第二电极和液晶层。 当不向第一和第二电极施加电压时，液晶分子的长轴在第三方向上取向。 当在第一和第二电极之间施加电压时，长轴被定向成在垂直于第一基板的方向上上升，同时在梳齿部分的一个长边附近顺时针旋转并逆时针转动 在另一个长边附近。 每个梳齿部分的长边的电极基底侧部分和第三方向之间的角度大于每个梳齿部分的长边的末端侧部分和第三方向之间的角度。