公开(公告)号：US20150116647A1

公开(公告)日：2015-04-30

申请号：US14593148

申请日：2015-01-09

Applicant: Japan Display West Inc.

Inventor： Hayato Kurasawa

IPC: G02F1/1341 ,  G02F1/1333 ,  G02F1/1339

CPC classification number: G02F1/1341 ,  G02F1/133371 ,  G02F1/1339 ,  G02F2001/13415

Abstract: A liquid crystal display device includes: a pair of substrates that are bonded together with a sealing member having a closed loop shape that is formed around a display region with a space maintained from the display region; and a liquid crystal layer that is disposed between the pair of substrates so as to maintain a cell gap of a predetermined thickness, wherein, between the display region and the sealing member, a cell thick area, in which a cell gap larger than the cell gap of the display region is formed, is formed.

Abstract translation: 一种液晶显示装置，包括：一对基板，其与具有闭环形状的密封构件结合在一起，所述密封构件形成在具有从所述显示区域保持的空间的显示区域周围; 以及液晶层，其设置在所述一对基板之间，以便保持预定厚度的单元间隙，其中在所述显示区域和所述密封构件之间，具有比所述单元格更大的单元间隙的单元厚区域 形成显示区域的间隙。

公开(公告)号：US09310654B2

公开(公告)日：2016-04-12

申请号：US14549189

申请日：2014-11-20

Applicant: Japan Display West Inc.

Inventor： Takao Atarashiya ,  Hayato Kurasawa

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1368

CPC classification number: G02F1/134363 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/134372 ,  G02F2201/40

Abstract: A liquid crystal device is provided which includes: a first substrate and a second substrate that are disposed to face each other; a liquid crystal layer that is sandwiched between the first substrate and the second substrate; a first electrode that is provided on the liquid crystal layer side of the first substrate; an insulating layer that is provided on the liquid crystal layer side of the first electrode; and a second electrode that is provided on the liquid crystal layer side of the insulating layer, in which the first substrate has formed thereon a plurality of data lines and a plurality of scan lines which intersect each other; sub-pixels are formed at regions surrounded by the data lines and the scan lines; the second electrode has a plurality of linear electrodes that is disposed with a gap therebetween; each of the plurality of linear electrodes extends in a long-axis direction of the sub-pixels and has at least one bent portion; the bent portion has such a shape that both sides thereof are inclined in opposite directions with respect to the long-axis direction of the sub-pixels; and the data lines or the scan lines are bent in an extending direction of the linear electrodes having the bent portion.

Abstract translation: 提供了一种液晶装置，其包括：第一基板和第二基板，其被设置为彼此面对; 夹在第一基板和第二基板之间的液晶层; 设置在第一基板的液晶层侧的第一电极; 设置在所述第一电极的液晶层侧的绝缘层; 以及设置在所述绝缘层的液晶层侧的第二电极，其中所述第一基板上形成有多条数据线和多条彼此相交的扫描线; 在由数据线和扫描线包围的区域处形成子像素; 所述第二电极具有多个间隔设置的线状电极， 多个线状电极中的每一个在子像素的长轴方向上延伸，并且具有至少一个弯曲部分; 弯曲部分具有两个侧面相对于子像素的长轴方向相反的方向倾斜的形状; 并且数据线或扫描线在具有弯曲部分的线状电极的延伸方向上弯曲。

公开(公告)号：US20130235313A1

公开(公告)日：2013-09-12

申请号：US13740896

申请日：2013-01-14

Applicant: JAPAN DISPLAY WEST INC.

Inventor： Hayato Kurasawa ,  Masashi Mitsui

IPC: G02F1/1335

CPC classification number: G02F1/133553 ,  G02F1/133504 ,  G02F2203/02

Abstract: A liquid crystal display which is a reflective liquid crystal display displaying an image by controlling reflectance of ambient light includes: a front substrate; a rear substrate; and a liquid crystal material layer disposed between the front substrate and the rear substrate, wherein the rear substrate is provided with a plurality of reflective electrodes formed on a surface side opposite to the liquid crystal material layer, and a specular light reflecting member reflecting ambient light which is directed to a rear surface side of the rear substrate through a gap between the adjacent reflective electrodes toward the front substrate side.

Abstract translation: 作为通过控制环境光的反射率显示图像的反射型液晶显示器的液晶显示器包括：前基板; 后基板 以及设置在前基板和后基板之间的液晶材料层，其中后基板设置有形成在与液晶材料层相反的表面侧上的多个反射电极和反射环境光的镜面反射部件 其通过相邻反射电极之间的间隙朝向前基板侧被引导到后基板的后表面侧。

公开(公告)号：US20130114024A1

公开(公告)日：2013-05-09

申请号：US13661604

申请日：2012-10-26

Applicant: JAPAN DISPLAY WEST INC.

Inventor： Hayato Kurasawa

IPC: G02F1/1335

CPC classification number: G02F1/13363 ,  G02F1/13338 ,  G06F3/041 ,  G06F3/044

Abstract: Disclosed herein is a display apparatus including: a display panel having a display area displaying an image; a touch sensor provided to overlap the surface of at least a portion of the display area; and an optical film which is provided so that a laminated layer formed on the lower-surface side of the display panel is thicker than a layer formed on the upper-surface side of the display panel and is provided with a view-angle compensation function.

Abstract translation: 这里公开了一种显示装置，包括：显示面板，具有显示图像的显示区域; 设置为与所述显示区域的至少一部分的表面重叠的触摸传感器; 以及设置成使得形成在显示面板的下表面侧的层叠层比形成在显示面板的上表面侧的层厚的光学膜，并且设置有视角补偿功能。

公开(公告)号：US20150077690A1

公开(公告)日：2015-03-19

申请号：US14549189

申请日：2014-11-20

Applicant: Japan Display West Inc.

Inventor： Takao Atarashiya ,  Hayato Kurasawa

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G02F1/134363 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/134372 ,  G02F2201/40

Abstract: A liquid crystal device is provided which includes: a first substrate and a second substrate that are disposed to face each other; a liquid crystal layer that is sandwiched between the first substrate and the second substrate; a first electrode that is provided on the liquid crystal layer side of the first substrate; an insulating layer that is provided on the liquid crystal layer side of the first electrode; and a second electrode that is provided on the liquid crystal layer side of the insulating layer, in which the first substrate has formed thereon a plurality of data lines and a plurality of scan lines which intersect each other; sub-pixels are formed at regions surrounded by the data lines and the scan lines; the second electrode has a plurality of linear electrodes that is disposed with a gap therebetween; each of the plurality of linear electrodes extends in a long-axis direction of the sub-pixels and has at least one bent portion; the bent portion has such a shape that both sides thereof are inclined in opposite directions with respect to the long-axis direction of the sub-pixels; and the data lines or the scan lines are bent in an extending direction of the linear electrodes having the bent portion.

公开(公告)号：US20140320792A1

公开(公告)日：2014-10-30

申请号：US14327772

申请日：2014-07-10

Applicant: Japan Display West Inc.

Inventor： Aya Yoso ,  Joji Nishimura ,  Hayato Kurasawa

IPC: G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/133345 ,  G02F1/1337 ,  G02F1/133784 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/13439 ,  G02F2001/134372 ,  G02F2201/128

Abstract: A liquid crystal display panel is provided and includes a pair of substrates arranged face to face so as to sandwich a liquid crystal layer, a lower electrode formed on a lower substrate, an upper electrode formed on the lower substrate through an insulating layer, in which plural slits are formed in each sub-pixel, wherein each of the plural slits is formed as an aperture in which both ends thereof in the longitudinal direction are closed, and an alignment film formed so as to cover a surface of the upper electrode and the insulating layer. The plural slits have different widths at both ends of slits in a longitudinal direction, and a rubbing direction of the alignment film is a direction crossing longitudinal edges of each of the slits.

Abstract translation: 提供了一种液晶显示面板，包括一对面对面布置以夹持液晶层的一对基板，形成在下基板上的下电极，通过绝缘层形成在下基板上的上电极，其中 在每个子像素中形成多个狭缝，其中多个狭缝中的每一个形成为其长度方向的两端封闭的孔，并且形成为覆盖上电极的表面的取向膜和 绝缘层。 多个狭缝在狭缝的长度方向的两端具有不同的宽度，并且取向膜的摩擦方向是与每个狭缝的纵向边缘交叉的方向。

公开(公告)号：US08941805B2

公开(公告)日：2015-01-27

申请号：US14170037

申请日：2014-01-31

Applicant: Japan Display West Inc.

Inventor： Joji Nishimura ,  Tatsuya Yata ,  Hayato Kurasawa

IPC: G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/134363 ,  G02F1/13439 ,  G02F2001/133397 ,  G02F2001/134345 ,  G02F2001/134372 ,  G02F2001/134381 ,  G02F2201/40

Abstract: Provided is a liquid crystal display device including: first and second substrates with a liquid crystal layer interposed therebetween; a first electrode formed on the liquid crystal layer side of the first substrate and having linear portions; a second electrode having linear portions formed along the linear portions of the first electrode and adjacent to the linear portions of the first electrode at a gap in plan view; and a third electrode formed on the liquid crystal layer side of the second substrate and having linear portions overlapping with the linear portions of the second electrode in plan view, wherein electric fields having different directions are generated between the first electrode and the second electrode and between the first electrode and the third electrode.

Abstract translation: 本发明提供一种液晶显示装置，包括：具有液晶层的第一和第二基板; 第一电极，形成在第一基板的液晶层侧上并具有直线部分; 第二电极，具有沿着第一电极的直线部分并且与第一电极的直线部分在俯视图中的间隙相邻形成的直线部分; 以及第三电极，形成在所述第二基板的所述液晶层侧，并且在平面图中具有与所述第二电极的线性部分重叠的直线部分，其中在所述第一电极和所述第二电极之间产生具有不同方向的电场， 第一电极和第三电极。

公开(公告)号：US20130093706A1

公开(公告)日：2013-04-18

申请号：US13647988

申请日：2012-10-09

Applicant: Japan Display West, Inc.

Inventor： Hayato Kurasawa ,  Koji Ishizaki ,  Kohei Azumi

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  G06T5/20 ,  G09G3/2074 ,  G09G3/3655 ,  G09G3/3696 ,  G09G2300/0426

Abstract: A display device includes: a display layer; plural first electrodes formed to be arranged above the display layer; a shield electrode formed apart from the plural first electrodes so as to surround the whole plural first electrodes along an arrangement surface; an insulating layer; and a semiconductive layer formed opposite to the first electrodes and the shield electrode so as to sandwich the insulating layer, wherein the difference between an average potential of the first electrodes and an average potential of the shield electrode is equal to or less than 0.5V.

公开(公告)号：US20130229444A1

公开(公告)日：2013-09-05

申请号：US13741920

申请日：2013-01-15

Applicant: JAPAN DISPLAY WEST INC.

Inventor： Yasuyuki Teranishi ,  Takayuki Nakanishi ,  Toshihiko Tanaka ,  Hayato Kurasawa

IPC: G09G5/10

CPC classification number: G09G3/2077 ,  G09G3/2022 ,  G09G3/2074 ,  G09G3/3648 ,  G09G5/10 ,  G09G2300/0857 ,  G09G2310/04 ,  G09G2340/0435

Abstract: A display device in which pixels having a memory function are arranged includes a driving unit that performs display driving in a driving method that obtains a middle gradation by temporally changing gradation of each of the pixels in one period in which a plurality of frames are assumed, wherein the driving unit is configured to discontinuously write lower bits and higher bits of gradation data with respect to the pixels in a scanning direction in a unit of one line or a plurality of lines.