公开(公告)号：JP2011069869A

公开(公告)日：2011-04-07

申请号：JP2009218702

申请日：2009-09-24

Applicant: Casio Computer Co Ltd ,  カシオ計算機株式会社

Inventor： DAIKU YASUHIRO ,  MORITA HIDEHIRO

IPC: G02B27/22 ,  G02F1/13 ,  G02F1/1335 ,  G09G3/20 ,  G09G3/36 ,  G09G5/00 ,  G09G5/36 ,  H04N13/04

CPC classification number: G09G3/20 ,  G02B27/2214 ,  G02F2201/16 ,  G02F2203/12 ,  G09G3/001 ,  G09G3/003 ,  G09G2300/023 ,  G09G2300/0452 ,  G09G2320/0613 ,  G09G2340/0492 ,  H04N13/0409 ,  H04N13/0413 ,  H04N13/0415 ,  H04N13/0422 ,  H04N13/0452

Abstract: PROBLEM TO BE SOLVED: To eliminate the need for pattern change of a parallax barrier corresponding to a direction of a display device, in a constitution enabling stereoscopic vision of a display image by a parallax barrier system regardless of the direction of the display device for displaying the image. SOLUTION: The parallax barrier has a constitution having a number of opening domains 100b for allowing transmission of light emitted from the display device. Each opening domain 100b is arranged corresponding respectively to each pixel group 150 constituted of four pixels A-D adjacent to vertical/horizontal directions of the display device (a). The shape and the position of each opening domain 100b are set at a shape and a position wherein a relative position relationship between a right-eye side visible domain E(b) and a left-eye side visible domain E(c) on a pixel image of the display device viewed individually by the right eye and the left eye of an observer through the opening domain 100b, and the pixel group 150 corresponding to the opening domain 100b becomes the same before and after 90-degree rotation of the display device to the observer. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了消除对与显示装置的方向相对应的视差屏障的图案变化的需要，可以在视差屏障系统中实现显示图像的立体视觉，而不管显示方向如何 用于显示图像的设备。 解决方案：视差屏障具有用于允许透射从显示装置发射的光的多个开口区域100b的结构。 每个开口区域100b分别对应于与显示装置（a）的垂直/水平方向相邻的四个像素A-D构成的每个像素组150。 每个开口区域100b的形状和位置被设置为形状和位置，其中在像素上的右眼侧可见域E（b）和左眼侧可见域E（c）之间的相对位置关系 通过开口区域100b由观察者的右眼和左眼单独观看的显示装置的图像，并且对应于开口区域100b的像素组150在显示装置90度旋转之前和之后变得相同 观察员。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2011013688A

公开(公告)日：2011-01-20

申请号：JP2010190204

申请日：2010-08-27

Applicant: Casio Computer Co Ltd ,  カシオ計算機株式会社

Inventor： DAIKU YASUHIRO

IPC: G02F1/13 ,  G02B27/02 ,  G02B27/26 ,  H04N5/64 ,  H04N13/04

Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which displays a three-dimensional image having high resolution, and can be easily manufactured.SOLUTION: The liquid crystal display device includes: a curved reflection polarization screen 1 having a reflection axis 1b, image display means 4A and 4B for a right eye and a left eye emitting image light of a linearly polarized light and display driving circuits 10A and 10B therefor. The image display means 4A and 4B are disposed at the rear of one and the other end side of the screen 1. Vibration directions of the linearly polarized light emitted from the image display means 4A and 4B and directions of a transmission axis 1a and the reflection axis 1b of the screen 1 are set so that the linearly polarized light emitted from the image displaying means 4A and 4B and made incident in the screen 1 from the rear surface thereof is transmitted by the screen 1, and made incident in a front surface of a region opposite to the screen 1 and reflected by the screen 1 to a viewer side.

Abstract translation: 要解决的问题：提供一种液晶显示装置，其显示具有高分辨率并且可以容易地制造的三维图像。解决方案：液晶显示装置包括：具有反射轴1b的弯曲反射偏振屏1， 用于右眼的图像显示装置4A和4B以及用于线偏振光的左眼发射图像光和用于其的显示驱动电路10A和10B。 图像显示装置4A和4B设置在屏幕1的一端和另一端的后部。从图像显示装置4A和4B发射的线偏振光的振动方向和透射轴1a的方向和反射 屏幕1的轴1b被设定为使得从图像显示装置4A和4B发射并从其后表面入射到屏幕1中的线偏振光通过屏幕1传输，并入射在屏幕1的前表面 与屏幕1相对的并且被屏幕1反射到观看者侧的区域。

公开(公告)号：JP2010271730A

公开(公告)日：2010-12-02

申请号：JP2010155451

申请日：2010-07-08

Applicant: Casio Computer Co Ltd ,  カシオ計算機株式会社

Inventor： DAIKU YASUHIRO

IPC: G02F1/133 ,  F21S2/00 ,  F21Y101/02 ,  G02F1/13357 ,  G09G3/20 ,  G09G3/34 ,  G09G3/36

Abstract: PROBLEM TO BE SOLVED: To provide a method for driving a display device, with which a liquid display device performs substantial narrow viewing angle display without using a viewing angle-limiting liquid crystal element that is difficult to manufacture. SOLUTION: First selection image data and second selection image data of original image data for displaying an image are selectively written on a plurality of pixels of a liquid crystal display element, the first selection image data having selected data to be written on each of pixels in a plurality of areas selected in the form of a checkered pattern from areas into which the picture areas of the liquid crystal display elements are divided into two directions, and the second image data having selected data to be written in each of pixels in the second area other than the first area. In synchronization with the writing of first selected image data, first illumination light having directivity in the direction inclining in one direction with respect to the normal of the liquid crystal display element from a surface light source, is emitted. In synchronization with the writing of the second selection image data, second illumination light having directivity in the direction inclining in a direction opposite to the one direction with respect to the normal from the surface light source, is emitted. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于驱动显示装置的方法，液晶显示装置在不使用难以制造的视角限制液晶元件的情况下进行实质上窄的视角显示。 解决方案：用于显示图像的原始图像数据的第一选择图像数据和第二选择图像数据被选择性地写入液晶显示元件的多个像素上，第一选择图像数据具有被选择的数据被写入每个 从液晶显示元件的图像区域划分成两个方向的区域中以方格图案形式选择的多个区域中的像素的像素，并且第二图像数据具有被写入每个像素中的所选择的数据 第一个区域以外的第二个区域。 与第一选择图像数据的写入同步地，发出从表面光源相对于液晶显示元件的法线沿一个方向倾斜的方向的方向性的第一照明光。 与第二选择图像数据的写入同步地，发射具有相对于来自表面光源的法线在与一个方向相反的方向倾斜的方向上的方向性的第二照明光。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010217339A

公开(公告)日：2010-09-30

申请号：JP2009061948

申请日：2009-03-13

Applicant: Casio Computer Co Ltd ,  カシオ計算機株式会社

Inventor： DAIKU YASUHIRO

IPC: G02F1/13 ,  G09F9/30

Abstract: PROBLEM TO BE SOLVED: To provide a spectacle type display device which is usable as sunglasses and also displays an image to other persons.
SOLUTION: In a display panel, a plurality of pixels 21R, 21G and 21B emitting light toward one surface side, and a transmission part 22 which transmits light made incident from the one surface side to the other surface side are formed adjacently, and a polarizing film 23 is arranged on the one surface side. The display panel is fitted to a spectacle frame with the other surface side directed to the spectacle wearing person side.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种可用作太阳镜的眼镜型显示装置，并且还向其他人显示图像。 解决方案：在显示面板中，形成朝向一个表面侧发射光的多个像素21R，21G和21B以及将从一个表面侧入射的光透射到另一个表面侧的透射部分22相邻地形成， 并且偏振膜23布置在一个表面侧。 显示面板安装在眼镜架上，另一面指向眼镜佩戴者侧。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2011075737A

公开(公告)日：2011-04-14

申请号：JP2009225678

申请日：2009-09-30

Applicant: Casio Computer Co Ltd ,  カシオ計算機株式会社

Inventor： DAIKU YASUHIRO

IPC: G03B21/62 ,  G02B5/02 ,  G03B21/00 ,  H04N13/04

Abstract: PROBLEM TO BE SOLVED: To display a three-dimensional image without using a three-dimensional image display method, such as a parallax barrier method. SOLUTION: A planar projection position is a predetermined position where a structure 27 is not in contact with an elastic screen 16 as shown in Fig.(A). In the state of the planar projection position, the elastic screen 16 is maintained in the planar form. A planar image is displayed by projecting from a projector 7 in this state. A stereographic projection position is a position where a swelling part 28 of the structure 27 is pressure welded with the elastic screen 16 as shown in Fig.(B). Thus, in the state of the stereographic projection position, as shown in Fig.(B), the elastic screen 16 is in the state that it swells to the side of an observation surface 18 and is distorted according to the pressure welding of the swelling part 28. A stereographic image is displayed by projecting from a projector 7 in this state. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：不使用诸如视差屏障法的三维图像显示方法来显示三维图像。 解决方案：如图（A）所示，平面投影位置是结构27不与弹性筛16接触的预定位置。 在平面投影位置的状态下，弹性筛16保持平面形状。 在这种状态下，通过从投影仪7突出来显示平面图像。 立体投影位置是如图（B）所示，结构27的隆起部28与弹性筛16进行加压焊接的位置。 因此，在立体投影位置的状态下，如图（B）所示，弹性筛16处于向观察面18的侧面膨胀的状态，并且根据膨胀的压力焊接变形 在这种状态下通过从投影仪7投影来显示立体图像。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010232194A

公开(公告)日：2010-10-14

申请号：JP2010155452

申请日：2010-07-08

Applicant: Casio Computer Co Ltd ,  カシオ計算機株式会社

Inventor： DAIKU YASUHIRO

IPC: F21S2/00 ,  G02F1/13357

CPC classification number: G02B6/0036 ,  B60K35/00 ,  B60K2350/901 ,  B60K2350/903 ,  G02B6/0058 ,  G02B6/0068 ,  H04N13/0404

Abstract: PROBLEM TO BE SOLVED: To provide an illumination device suitable for a display device which displays at least two images on one display panel and visualizes these images separately in the right side direction and left side direction of the display panel. SOLUTION: A light incident end face 18 is formed on one end face, a light-emitting face 19 is formed on one platy face, and on the other platy face, an arc shape is formed along a semi-circle around the center position in the longitudinal direction of the light incident end face 18. When the plane respectively orthogonal to the light-emitting face 19 and the light incident end face 18 is defined as a vertical reference plane and the plane orthogonal to the vertical reference plane including a normal line of the light-emitting face 19 is defined as a horizontal reference plane, the light incident from two positions separated by a prescribed distance from the center position of the incident end face 18 to its both sides is made to be emitted from the light-emitting face by inclining respective advancing directions against the vertical reference plane at respective angles corresponding to the distance from the center position and by changing them in directions parallel to respective planes orthogonal to the horizontal reference plane. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种适用于在一个显示面板上显示至少两个图像的显示装置的照明装置，并且在显示面板的右侧方向和左侧方向上分别显现这些图像。 解决方案：在一个端面上形成光入射端面18，在一个平板表面上形成发光面19，在另一个平板表面上沿着半圆周形成弧形 将与发光面19和光入射端面18正交的面定义为垂直基准面，垂直于垂直基准面的平面包括 发光面19的法线被定义为水平参考平面，从入射端面18的中心位置到其两侧分开规定距离的两个位置入射的光被从 发光面通过相应于与中心位置的距离相对应的各个角度倾斜相对于垂直基准面的各个前进方向，并且通过在平行于相应的pl的方向上改变它们 肛门垂直于水平参考平面。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010197068A

公开(公告)日：2010-09-09

申请号：JP2009039176

申请日：2009-02-23

Applicant: Casio Computer Co Ltd ,  カシオ計算機株式会社

Inventor： DAIKU YASUHIRO

IPC: G01L5/00

CPC classification number: G01L1/247

Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor which detects pressure optically, and a method of pressure measurement of the pressure sensor.
SOLUTION: The optical pressure sensor 1 includes a transparent substrate 13, a pressure receiving plate 80 which is provided opposite to the transparent substrate 13 and includes a low reflection area 81 and a high reflection area on the side opposite to the transparent substrate 13, elastic support parts 61-64 which are provided between the transparent substrate 13 and the pressure receiving plate 80 and vary a distance between the transparent substrate 13 and the pressure receiving plate 80 when a force is made to act on the pressure receiving plate 80, and a plurality of light receiving elements 20 which are provided on the transparent substrate 13 respectively at positions to which the low reflection area 81 and the high reflection area of the pressure receiving plate 80 are opposed.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种在光学上检测压力的压力传感器以及压力传感器的压力测量方法。 解决方案：光学压力传感器1包括透明基板13，与透明基板13相对设置的压力接收板80，并且在与透明基板相反的一侧包括低反射区域81和高反射区域 13，弹性支撑部件61-64，其设置在透明基板13和受压板80之间，并且当力作用在受压板80上时改变透明基板13和受压板80之间的距离 ，以及分别设置在透明基板13上的压力接收板80的低反射区域81和高反射区域相对的位置处的多个光接收元件20。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2011053277A

公开(公告)日：2011-03-17

申请号：JP2009199684

申请日：2009-08-31

Applicant: Casio Computer Co Ltd ,  カシオ計算機株式会社

Inventor： DAIKU YASUHIRO

IPC: G02B27/22 ,  G02F1/13 ,  G02F1/1335 ,  G03B35/24 ,  H04N13/04

CPC classification number: G02B27/2214 ,  G02B27/0093 ,  H04N13/0413 ,  H04N13/0475

Abstract: PROBLEM TO BE SOLVED: To extend the range of forward and backward distances with respect to a display image viewable three-dimensionally. SOLUTION: In a display device using a parallax barrier system, an actual visible distance (D1, D2, D3) between a viewer M and a display image (left-eye image L, right-eye image R) is obtained. According to the obtained visible distance (D1, D2, D3), the slit width of a parallax barrier (XA, XB, XC) formed on the front side of a display image (left-eye image L, right-eye image R) is controlled. If the actual viewing distance is closer than and different from a design optimum distance, the right eye and left eye of the viewer M are enabled to view only the pixels of a right-eye image "R" and left-eye image "L", respectively. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：相对于三维可视显示图像来扩展前后距离的范围。 解决方案：在使用视差屏障系统的显示装置中，获得观看者M和显示图像（左眼图像L，右眼图像R）之间的实际可见距离（D1，D2，D3）。 根据获得的可见距离（D1，D2，D3），形成在显示图像（左眼图像L，右眼图像R）的前侧的视差屏障（XA，XB，XC）的狭缝宽度 被控制。 如果实际观看距离比设计最佳距离更近且不同，则观看者M的右眼和左眼仅能够仅观看右眼图像“R”和左眼图像“L”的像素， ， 分别。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010277098A

公开(公告)日：2010-12-09

申请号：JP2010156281

申请日：2010-07-09

Applicant: Casio Computer Co Ltd ,  カシオ計算機株式会社

Inventor： DAIKU YASUHIRO

IPC: G02F1/133 ,  F21S2/00 ,  F21Y101/02 ,  G02F1/13357 ,  G09G3/20 ,  G09G3/34 ,  G09G3/36

Abstract: PROBLEM TO BE SOLVED: To provide a view control type liquid crystal display at a low cost.
SOLUTION: A surface light source 8 selectively radiating first illumination light having an intensity distribution wherein intensity of front light emitted in the normal direction of a liquid crystal display element 1 is higher than the intensity of oblique light emitted in directions inclined in one and opposite directions with respect to the normal, and second illumination light having an intensity distribution wherein the intensity of the oblique light is higher than the intensity of the front light, is disposed on the side opposite to an observation side of the liquid crystal display element 1. A driving means 22 alternately applies a display image data signal corresponding to an image signal and a selection data signal obtained by selecting either one of the display image data signal and a fixed image data signal corresponding to a fixed image of a previously registered pattern, to each pixel of the liquid crystal display element 1. The first illumination light is radiated from the surface light source 8 in synchronization with application of the display image data signal, and the second illumination light is radiated from the surface light source 8 in synchronization with application of the selection data signal.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：以低成本提供视图控制型液晶显示器。 解决方案：面光源8选择性地辐射具有强度分布的第一照明光，其中在液晶显示元件1的法线方向上发射的前光的强度高于沿一个倾斜的方向发射的倾斜光的强度 相对于正常的第二照明光和具有强光分布的第二照明光，其中倾斜光的强度高于前光的强度，设置在与液晶显示元件的观察侧相反的一侧 驱动装置22交替地施加与图像信号相对应的显示图像数据信号和通过选择显示图像数据信号和对应于先前登记图案的固定图像的固定图像数据信号而获得的选择数据信号 对于液晶显示元件1的每个像素。第一照明光从其中照射 与应用显示图像数据信号同步的表面光源8和第二照明光与施加选择数据信号同步地从表面光源8辐射。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2011186062A

公开(公告)日：2011-09-22

申请号：JP2010049366

申请日：2010-03-05

Applicant: Casio Computer Co Ltd ,  カシオ計算機株式会社

Inventor： DAIKU YASUHIRO

IPC: G02B27/26

CPC classification number: H04N13/04

Abstract: PROBLEM TO BE SOLVED: To make a viewer not wearing glasses for three-dimensional vision view a three-dimensional image without fixing his or her viewing position. SOLUTION: A control panel 3 including a plurality of control regions capable of controlling the optical operation state separately for transmission state and shading state is placed between a display screen on which images for left eye and for right eye are displayed, and an optional viewer M. Relative binocular positions AR, AL of the viewer M in relation to the control panel 3 are specified, and the left eye viewing region XL and the right eye viewing region XR of the control panel 3 in relation to the binocular positions AR, AL are determined. The optical operation state of the side of the plurality of control regions constituting the left eye viewing region XL and that of the plurality of control regions constituting the right eye viewing region XR are controlled in forms different from each other. At an optional position of the control panel 3 corresponding to the binocular positions of the viewer M, a glass part X for three-dimensional vision including the left eye viewing region XL and the right eye viewing region XR is automatically created for making the viewer M view the images for left eye and for right eye via the glass part X. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了使观看者不戴眼镜用于三维视觉，观看三维图像而不固定其观看位置。 解决方案：包括能够分别控制传输状态和阴影状态的光学操作状态的多个控制区域的控制面板3被放置在显示用于左眼和右眼的图像的显示屏幕和 指定观看者M相对于控制面板3的相对双目位置AR，AL，并且控制面板3的左眼观看区域XL和右眼观看区域XR相对于双目位置AR ，AL确定。 构成左眼观察区域XL的多个控制区域的一侧的光学操作状态和构成右眼观看区域XR的多个控制区域的一侧的光学操作状态被控制为彼此不同的形式。 在对应于观看者M的双目位置的控制面板3的可选位置处，自动地创建用于包括左眼观看区域XL和右眼观看区域XR的三维视觉的玻璃部分X，以使得观看者M 通过玻璃部分X查看左眼和右眼的图像。版权所有（C）2011，JPO＆INPIT