公开(公告)号：US09047839B2

公开(公告)日：2015-06-02

申请号：US13740648

申请日：2013-01-14

Applicant: Japan Display West Inc.

Inventor： Yasuyuki Teranishi

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G06T1/60 ,  G09G3/2018 ,  G09G3/2074 ,  G09G3/3607 ,  G09G3/3614 ,  G09G3/3696 ,  G09G5/18 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0857 ,  G09G2310/0291 ,  G09G2310/06 ,  G09G2320/0204 ,  G09G2320/0247 ,  G09G2330/021

Abstract: A liquid crystal display device includes an array of pixels each having a memory function, a driving section that supplies a common voltage to a counter electrode of a liquid crystal capacitor, and supplies one of a first voltage and a second voltage to a pixel electrode of the liquid crystal capacitor, the first voltage being the same as the common voltage, the second voltage reversing polarity every predetermined period, and an adjusting section that adjusts an amplitude of at least the second voltage.

Abstract translation: 一种液晶显示装置，包括：各具有记忆功能的像素阵列;驱动部，其将公共电压提供给液晶电容器的对置电极，并将第一电压和第二电压中的一个提供给像素电极 液晶电容器，第一电压与公共电压相同，每预定周期的第二电压反转极性以及调节至少第二电压的幅度的调整部。

公开(公告)号：US20150103277A1

公开(公告)日：2015-04-16

申请号：US14575092

申请日：2014-12-18

Applicant: c/o JAPAN DISPLAY WEST INC.

Inventor： Koji Ishizaki ,  Kouji Noguchi

IPC: G06F3/041 ,  G02F1/133 ,  G02F1/1343 ,  G02F1/1333 ,  G06F3/044 ,  G02F1/1335

CPC classification number: G06F3/0412 ,  G02F1/13306 ,  G02F1/13338 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/134309 ,  G06F3/044

Abstract: Disclosed herein is a display device including a substrate, a plurality of pixel electrodes arranged in a form of a matrix in a plane parallel with the substrate, a display functional layer exerting an image display function on a basis of an image signal supplied to the plurality of pixel electrodes, a driving electrode opposed to the plurality of pixel electrodes, and a plurality of detecting electrodes arranged in a form of a plane opposed to the driving electrode, separated and arranged at a pitch of a natural number multiple of an arrangement pitch of the pixel electrodes in one direction in the arrangement plane, and each capacitively coupled with the driving electrode.

公开(公告)号：US20150103276A1

公开(公告)日：2015-04-16

申请号：US14575075

申请日：2014-12-18

Applicant: c/o Japan Display West Inc.

Inventor： Koji Ishizaki ,  Kouji Noguchi

IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/133 ,  G06F3/044 ,  G02F1/1343

CPC classification number: G06F3/0412 ,  G02F1/13306 ,  G02F1/13338 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/134309 ,  G06F3/044

Abstract: Disclosed herein is a display device including a substrate, a plurality of pixel electrodes arranged in a form of a matrix in a plane parallel with the substrate, a display functional layer exerting an image display function on a basis of an image signal supplied to the plurality of pixel electrodes, a driving electrode opposed to the plurality of pixel electrodes, and a plurality of detecting electrodes arranged in a form of a plane opposed to the driving electrode, separated and arranged at a pitch of a natural number multiple of an arrangement pitch of the pixel electrodes in one direction in the arrangement plane, and each capacitively coupled with the driving electrode.

Abstract translation: 这里公开了一种显示装置，其包括基板，在与基板平行的平面中以矩阵形式布置的多个像素电极，基于提供给多个图像信号的图像信号执行图像显示功能的显示功能层 的像素电极，与多个像素电极相对的驱动电极，以及以与驱动电极相对的平面的形式排列的多个检测电极，以相对于驱动电极的排列间距的自然数倍的间距分开配置 像素电极在布置平面中的一个方向上，并且每个像素电极与驱动电极电容耦合。

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：US20140347580A1

公开(公告)日：2014-11-27

申请号：US14457795

申请日：2014-08-12

Applicant: Japan Display West Inc.

Inventor： Takeshi Kurashima

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/041 ,  G06F2203/04107 ,  G06F2203/04111 ,  H05K1/0216

Abstract: Disclosed herein is an electrostatic capacitance input device including: an input region of a substrate, in which a plurality of input position detection electrodes are provided; a plurality of wires that are electrically connected to the plurality of input position detection electrodes and extend outside the input region of the substrate; and a shield electrode that overlaps the wires on the input operation side.

Abstract translation: 这里公开了一种静电电容输入装置，包括：设置有多个输入位置检测电极的基板的输入区域; 多个电线，其电连接到所述多个输入位置检测电极并延伸到所述基板的输入区域的外部; 以及与输入操作侧的导线重叠的屏蔽电极。

公开(公告)号：US08878802B2

公开(公告)日：2014-11-04

申请号：US13624540

申请日：2012-09-21

Applicant: Japan Display West Inc.

Inventor： Kohei Azumi ,  Yoshitoshi Kida ,  Koji Noguchi

IPC: G06F3/041 ,  G06F3/038 ,  G09G5/00 ,  G06F3/044

CPC classification number: G06F3/041 ,  G06F3/0416 ,  G06F3/044

Abstract: A display unit includes: a display section; a memory temporarily holding less than one frame of image information; a drive section driving the display section based on the image information which is stored in the memory; and a processing section performing a predetermined process in conjunction with the drive section.

Abstract translation: 显示单元包括：显示部; 暂时保存少于一帧图像信息的存储器; 驱动部，基于存储在存储器中的图像信息来驱动显示部; 以及处理部，其与所述驱动部一起执行预定处理。

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：US20140292700A1

公开(公告)日：2014-10-02

申请号：US14306633

申请日：2014-06-17

Applicant: Japan Display West, Inc.

Inventor： Hiroshi Mizuhashi ,  Yoshitoshi Kida ,  Koji Noguchi

IPC: G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0412

Abstract: There are provide a display panel with a touch detection function, in which display operation is less affected by touch detection operation, a method of driving the display panel with a touch detection function, a driving circuit, and an electronic unit having the display panel with a touch detection function. The display panel with a touch detection function includes: one or more display elements; one or more drive electrodes; one or more touch detection electrodes; and a drive section selectively applying a DC drive signal or an AC drive signal to the drive electrodes.

Abstract translation: 提供了具有触摸检测功能的显示面板，其中显示操作受到触摸检测操作的影响较小，具有触摸检测功能的显示面板的驱动方法，驱动电路和具有显示面板的电子单元 触摸检测功能。 具有触摸检测功能的显示面板包括：一个或多个显示元件; 一个或多个驱动电极; 一个或多个触摸检测电极; 以及驱动部，选择性地将DC驱动信号或AC驱动信号施加到驱动电极。

公开(公告)号：US20140256075A1

公开(公告)日：2014-09-11

申请号：US14286288

申请日：2014-05-23

Applicant: JAPAN DISPLAY WEST INC.

Inventor： Takuo Kinoshita ,  Hiroyuki Ito

IPC: H01L27/12

CPC classification number: H01L27/1288 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/133388

Abstract: A liquid crystal display device includes a pair of substrates of which one substrate is provided with a plurality of scanning lines and a plurality of common wirings, a first insulation film covering the scanning lines, the common wirings, and the one substrate, a plurality of signal lines provided on the first insulation film, a thin film transistor provided near an intersection part of the scanning lines and the signal lines, a lower electrode formed below the first insulation film and connected to the common wirings, a second insulation film formed on surfaces of the thin film transistor, the signal lines, and the first insulation film, and an upper electrode formed on the second insulation film and having a slit, a display region in which the liquid crystal layer is driven by an electric field, and a non-display region that is formed outside the display region.

Abstract translation: 液晶显示装置包括一对基板，其中一个基板设置有多条扫描线和多条公共布线，覆盖扫描线的第一绝缘膜，公共布线和一个基板，多个 设置在第一绝缘膜上的信号线，设置在扫描线和信号线的交叉部分附近的薄膜晶体管，形成在第一绝缘膜下方并连接到公共布线的下电极，形成在表面上的第二绝缘膜 薄膜晶体管，信号线和第一绝缘膜，以及形成在第二绝缘膜上并具有狭缝的上电极，液晶层由电场驱动的显示区域， 显示区域形成在显示区域外部。

公开(公告)号：US08823907B2

公开(公告)日：2014-09-02

申请号：US13969035

申请日：2013-08-16

Applicant: Japan Display West Inc.

Inventor： Yasuyuki Matsui ,  Masaaki Kabe ,  Akira Sakaigawa ,  Kouji Noguchi ,  Kenta Seki

IPC: G02F1/1335 ,  G02F1/1333

CPC classification number: G02B5/201 ,  G02B5/003 ,  G02F1/1335 ,  G02F1/133512 ,  G02F1/133514

Abstract: An image display apparatus including an image display panel includes: a first color filter for passing light of a first primary and first auxiliary pixels for displaying the first primary; a second color filter for passing light of a second primary and second auxiliary pixels for displaying the second primary; a third color filter for passing light of a third primary and third auxiliary pixels for displaying the third primary; and fourth auxiliary pixels for displaying a fourth color; the first auxiliary pixels, the second auxiliary pixels, the third auxiliary pixels, and the fourth auxiliary pixels being arranged in a two-dimensional matrix, and a light shielding region disposed at least partly around the peripheral edge of each of the fourth auxiliary pixels.

Abstract translation: 包括图像显示面板的图像显示装置包括：第一滤色器，用于使第一主要和第二辅助像素的光通过以显示第一主要; 第二滤色器，用于使第二主像素和第二辅像像素的光通过，用于显示第二原色; 第三滤色器，用于使第三主要和第三辅助像素的光通过以显示第三主要; 和第四辅助像素，用于显示第四颜色; 第一辅助像素，第二辅助像素，第三辅助像素和第四辅助像素被布置成二维矩阵，以及至少部分地围绕每个第四辅助像素的周边边缘设置的遮光区域。