公开(公告)号：US08953109B2

公开(公告)日：2015-02-10

申请号：US14184077

申请日：2014-02-19

Applicant: Japan Display West Inc.

Inventor： Daisuke Takama ,  Takeo Koito

IPC: G02F1/1335 ,  G02B27/22 ,  G02B3/00 ,  H04N13/04 ,  G02B3/14 ,  G02B26/00 ,  G02F1/1339 ,  G02F1/29

CPC classification number: G02B27/2214 ,  G02B3/005 ,  G02B3/0087 ,  G02B3/14 ,  G02B26/004 ,  G02F1/13394 ,  G02F1/292 ,  G02F2001/294 ,  H04N13/305 ,  H04N13/359

Abstract: An image display apparatus including an image display section that displays a two-dimensional image; and a variable lens array that includes a first substrate having a first electrode, a second substrate having a second electrode, and a liquid crystal layer which is disposed between the first substrate and the second substrate. The value of the refractive power of each lens line thereof is changed by a voltage which is applied between the first electrode and the second electrode. The variable lens array is disposed to be opposed to the image display section. Wall-shaped or columnar spacers are provided in a place, in which an orientation direction of liquid crystal molecules of the liquid crystal layer is unchanged when the value of the refractive power of each lens line thereof is changed, between the first substrate and the second substrate of the variable lens array.

Abstract translation: 一种图像显示装置，包括：显示二维图像的图像显示部; 以及可变透镜阵列，其包括具有第一电极的第一基板，具有第二电极的第二基板和设置在所述第一基板和所述第二基板之间的液晶层。 其每个透镜线的折射力的值通过施加在第一电极和第二电极之间的电压而改变。 可变透镜阵列设置成与图像显示部分相对。 在第一基板和第二基板之间的液晶层的液晶分子的取向方向在各透镜线的折射力变化的值不变的地方设置有壁状或柱状的间隔物， 可变透镜阵列的基板。

公开(公告)号：US20140292718A1

公开(公告)日：2014-10-02

申请号：US14302481

申请日：2014-06-12

Applicant: Japan Display West Inc.

Inventor： Koji Noguchi ,  Daisuke Takama ,  Yoshitoshi Kida

IPC: G06F3/044 ,  G02F1/1343 ,  G06F3/041 ,  G02F1/1333

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G02F1/134363 ,  G02F2001/134372 ,  G02F2201/12 ,  G06F3/0412 ,  G09G3/3648

Abstract: A common electrode for a display, which is originally provided in a liquid crystal display element, is also used as one (drive electrode) of a pair of electrodes for a touch sensor, and the other (detection-electrode-for-the-sensor) of the pair of electrodes is newly formed. An existing common drive signal as a drive signal for display is used in common for a drive signal for the touch sensor. A capacitance is formed between the common electrode and the detection-electrode-for-the-sensor, and touch detection is performed by utilizing a change of this capacitance caused by a finger touch of a user. Thus, a display device with a touch sensor is also applicable to a mobile device in which electric potential of the user is inconstant in many cases. The newly-provided electrode is only the detection-electrode-for-the-sensor, and it is unnecessary to newly prepare a drive signal for the touch sensor.

Abstract translation: 最初设置在液晶显示元件中的用于显示器的公共电极也用作一对用于触摸传感器的电极的一个（驱动电极），另一个（用于传感器的检测电极 ）新形成。 作为用于显示的驱动信号的现有公共驱动信号通常用于触摸传感器的驱动信号。 在公共电极和传感器检测电极之间形成电容，并且通过利用由用户的手指触摸引起的该电容的变化来执行触摸检测。 因此，具有触摸传感器的显示装置也适用于许多情况下用户的电位不变的移动装置。 新提供的电极只是用于传感器的检测电极，并且不需要重新准备用于触摸传感器的驱动信号。

公开(公告)号：US20130250568A1

公开(公告)日：2013-09-26

申请号：US13772513

申请日：2013-02-21

Applicant: JAPAN DISPLAY WEST, INC.

Inventor： Takeo Koito ,  Daisuke Takama

IPC: F21V9/00

CPC classification number: F21V9/00 ,  G02F2201/52 ,  H04N13/31 ,  H04N13/317 ,  H04N13/324

Abstract: Disclosed herein is a display apparatus including a display section in which pixels each configured from a plurality of sub pixels of colors different from each other are disposed; and an optical device laminated on the display section and configured to control a direction of a light ray from the display section; wherein the sub pixels are disposed at positions at which repetitions of all of the colors of the sub pixels are provided in at least one of a horizontal direction and a vertical direction of the display section and distances between the sub pixels having the same colors and adjacent from each other are substantially equal to each other.

Abstract translation: 这里公开了一种显示装置，其包括：显示部，其中设置有由彼此不同的多个颜色的子像素构成的像素; 以及层叠在所述显示部上并被配置为控制来自所述显示部的光线的方向的光学装置; 其中所述子像素设置在所述显示部的水平方向和垂直方向中的至少一个中提供所述副像素的全部颜色的重复的位置，并且具有相同颜色和相邻的所述子像素之间的距离 彼此基本相等。

公开(公告)号：US20130235305A1

公开(公告)日：2013-09-12

申请号：US13768459

申请日：2013-02-15

Applicant: JAPAN DISPLAY WEST, INC.

Inventor： Daisuke Takama ,  Takeo Koito ,  Tsuyoshi Ohyama

IPC: G02F1/1335

CPC classification number: G02F1/133528 ,  G02B27/2214 ,  G02F1/29 ,  G02F2001/133531 ,  H04N13/305

Abstract: An optical device includes: first electrodes; a second electrode arranged so as to face the first electrodes; a liquid crystal layer arranged between the first electrodes and the second electrode, producing a lens effect in accordance with a voltage to be applied to the first electrodes and the second electrode; and a polarizing plate arranged on an outermost surface.

Abstract translation: 光学装置包括：第一电极; 布置成面对第一电极的第二电极; 布置在第一电极和第二电极之间的液晶层，根据施加到第一电极和第二电极的电压产生透镜效应; 以及设置在最外表面上的偏振片。

公开(公告)号：US20130235288A1

公开(公告)日：2013-09-12

申请号：US13754447

申请日：2013-01-30

Applicant: JAPAN DISPLAY WEST INC.

Inventor： Daisuke Takama

IPC: G02B27/22 ,  G02B3/12

CPC classification number: G02B27/2214 ,  G02B3/12 ,  G02F1/1343 ,  G02F1/29 ,  G02F2001/294

Abstract: Disclosed herein is a liquid-crystal lens including: a plurality of first electrodes; a second electrode placed to be opposed to the first electrodes; and a liquid-crystal layer provided between the first electrodes and the second electrode. The first electrodes each receiving a relatively low voltage applied thereto are provided more adjacently to each other than the first electrodes each receiving a relatively high voltage applied thereto.

Abstract translation: 本文公开了一种液晶透镜，包括：多个第一电极; 放置成与第一电极相对的第二电极; 以及设置在第一电极和第二电极之间的液晶层。 每个接收施加到其上的较低电压的第一电极彼此相邻地设置，而不是每个接收施加到其上的相对高的电压的第一电极。

公开(公告)号：US20130229600A1

公开(公告)日：2013-09-05

申请号：US13763074

申请日：2013-02-08

Applicant: JAPAN DISPLAY WEST, INC.

Inventor： Daisuke Takama ,  Takeo Koito

IPC: G02F1/1347 ,  B32B3/30

CPC classification number: G02F1/1347 ,  B32B3/30 ,  B32B2457/202 ,  G02B27/2214 ,  Y10T428/24612

Abstract: A display device includes: a first display unit having a first terminal substrate corresponding to a display area and a terminal area protruding from the display area as well as a first counter substrate corresponding to the display area; and a second display unit having a second terminal substrate corresponding to the display area and the terminal area as well as a second counter substrate corresponding to the display area, wherein both the first display unit and the second display unit are bonded with each other so that the first terminal substrate and the second terminal substrate are positioned on opposite sides of a bonding surface.

Abstract translation: 显示装置包括：第一显示单元，具有对应于显示区域的第一端子基板和从显示区域突出的端子区域以及对应于显示区域的第一对置基板; 以及具有对应于显示区域和终端区域的第二终端基板的第二显示单元以及对应于显示区域的第二对向基板，其中第一显示单元和第二显示单元都彼此接合，使得 第一端子基板和第二端子基板位于接合面的相对侧。

公开(公告)号：US20130229587A1

公开(公告)日：2013-09-05

申请号：US13763140

申请日：2013-02-08

Applicant: JAPAN DISPLAY WEST, INC.

Inventor： Daisuke Takama ,  Takeo Koito

IPC: G02F1/1333 ,  G02F1/133

CPC classification number: G02B27/2214 ,  G02B27/22 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/137 ,  G02F1/29

Abstract: A display apparatus includes: a display unit; and a liquid crystal variable barrier arranged so as to face the display unit, having plural strip-shaped first electrodes, a second electrode arranged so as to face the first electrodes and a liquid crystal layer arranged between the first electrodes and the second electrode, and separating an image displayed by the display unit into images respectively corresponding to plural viewpoints, wherein the first electrodes are arranged so that adjacent first electrodes partially overlap each other through an insulating layer, and plural first electrodes form an opening.

Abstract translation: 一种显示装置，包括：显示单元; 以及液晶可变屏障，其布置为面对所述显示单元，具有多个条形第一电极，布置成面对所述第一电极的第二电极和布置在所述第一电极和所述第二电极之间的液晶层，以及 将由显示单元显示的图像分离成分别对应于多个视点的图像，其中第一电极被布置成使得相邻的第一电极通过绝缘层部分地彼此重叠，并且多个第一电极形成开口。