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    ILLUMINATION APPARATUS AND PROJECTION DISPLAY APPARATUS
    1.
    发明申请
    ILLUMINATION APPARATUS AND PROJECTION DISPLAY APPARATUS 失效
    照明装置和投影显示装置

    公开(公告)号：US20080106700A1

    公开(公告)日：2008-05-08

    申请号：US11934818

    申请日：2007-11-05

    申请人： Takashi IKEDA ,  Makoto Maeda ,  Ken Mashitani ,  Hideyuki Kanayama

    发明人： Takashi IKEDA ,  Makoto Maeda ,  Ken Mashitani ,  Hideyuki Kanayama

    IPC分类号： G03B21/14

    CPC分类号： H04N9/3167 ,  G03B21/2066 ,  G03B21/2073 ,  G03B21/208 ,  G03B33/12 ,  H04N9/3105

    摘要： An illumination apparatus includes a plate-like separation optical element having a dichroic surface and a PBS surface. The dichroic surface reflects green component light and transmits yellow component light. The PBS surface transmits P polarization component light and reflects S polarization component light. The separation optical element combines red component light entering from a certain direction and transmitted through the dichroic surface, with yellow component light entering from a different direction and reflected by the PBS surface, and leads a combined light towards a red liquid crystal panel. The separation optical element combines green component light entering from the certain direction and reflected by the dichroic surface, with yellow component light entering from the different direction and transmitted through the PBS surface, and leads a combined light towards a green liquid crystal panel.

    摘要翻译： 照明装置包括具有二向色表面和PBS表面的板状分离光学元件。 二向色表面反射绿色成分光并透过黄色成分光。 PBS表面透射P偏振分量光并反射S偏振分量光。 分离光学元件将从特定方向进入并透射通过二向色表面的红色分量光与从不同方向进入并被PBS表面反射的黄色成分光组合，并将组合的光导向红色液晶面板。 分离光学元件将从特定方向入射并由二色性表面反射的绿色成分光组合成黄色分量光从不同方向进入并透过PBS表面，并将组合光导向绿色液晶面板。

    Multiple visual display device and vehicle-mounted navigation system
    2.
    发明授权
    Multiple visual display device and vehicle-mounted navigation system 失效
    多种视觉显示装置和车载导航系统

    公开(公告)号：US08700309B2

    公开(公告)日：2014-04-15

    申请号：US13241375

    申请日：2011-09-23

    申请人： Ken Mashitani ,  Hideyuki Kanayama

    发明人： Ken Mashitani ,  Hideyuki Kanayama

    IPC分类号： G01C21/00

    CPC分类号： G01C21/36 ,  G06F3/0304 ,  G06F3/0488

    摘要： In a vehicle-mounted navigation system, an operating unit that operates the driver's seat side image and an operating unit that operates the passenger's seat side image had to be provided separately, which increased the number of operation buttons and the size of the navigation system device. In a vehicle-mounted navigation system that displays images in multiple directions, an operating direction detector detects which direction an operation was performed from, and a controller controls the vehicle-mounted navigation system based on a detection result of the operating direction detector.

    摘要翻译： 在车载导航系统中，必须分开设置操作驾驶席侧图像的操作单元和操作乘客座椅侧图像的操作单元，这增加了操作按钮的数量和导航系统设备的尺寸 。 在多方向显示图像的车载导航系统中，操作方向检测器检测从哪个方向进行操作，并且控制器基于操作方向检测器的检测结果控制车载导航系统。

    Stereoscopic display
    4.
    发明授权
    Stereoscopic display 有权
    立体显示

    公开(公告)号：US06710920B1

    公开(公告)日：2004-03-23

    申请号：US09275434

    申请日：1999-03-24

    申请人： Ken Mashitani ,  Goro Hamagishi ,  Masutaka Inoue ,  Hideyuki Kanayama

    发明人： Ken Mashitani ,  Goro Hamagishi ,  Masutaka Inoue ,  Hideyuki Kanayama

    IPC分类号： G02B2722

    CPC分类号： G02B27/2214 ,  G02B27/225 ,  G02B27/2264 ,  H04N13/305 ,  H04N13/32 ,  H04N13/368 ,  H04N13/376

    摘要： This invention provides a stereoscopic display without using eyeglasses which does not require a means to switch images for left and right eyes and by which each viewer can observe a stereoscopic image even when many persons observe an image. The display includes a projector for a left eye 1L, a projector for a right eye 1R, and lenticular lens on a light incident side 2a which forms images for left and right eyes projected from each projector on a diffusing plate 2b alternately. A shutter means 4L, 4R include a plurality of shutter regions which can switch between light transmission and light shading and are placed laterally, and form a narrow-width image light reaching region, of which width is less than that of the shutter region, in each image forming region on the diffusing plate. Lenticular lens on a light incident side 2c guides an image in a narrow-width image light reaching region in an image forming region for a left eye to a viewer's left eye and an image in a narrow-width image light reaching region in an image forming region for a right eye to a viewer's right eye. A shutter control means 5 controls light transmission and light shading of said shutter region on the basis of output results from a sensor which detects a viewer's position.

    摘要翻译： 本发明提供一种不使用眼镜的立体显示器，其不需要为左眼和右眼切换图像的装置，并且即使当许多人观察图像时，每个观看者也可以观察立体图像。 显示器包括用于左眼的投影仪1L，用于右眼的投影仪1R和在光入射侧2a上的双凸透镜，它们在每个投影仪上在漫射板2b上交替地形成用于左眼和右眼的图像。 快门装置4L，4R包括可以在透光和遮光之间切换并且横向放置的多个快门区域，并且形成宽度小于快门区域宽度的窄幅图像光到达区域 扩散板上的每个图像形成区域。 光入射侧的透镜2c将图像形成区域中的左眼的图像形成区域的窄幅图像光到达区域的图像引导到观看者的左眼，并且在图像形成中将窄图像光到达区域中的图像 右眼为观众右眼的区域。 快门控制装置5基于检测观察者的位置的传感器的输出结果来控制所述快门区域的光透射和遮光。

    Multiple visual display device and vehicle-mounted navigation system
    5.
    发明授权
    Multiple visual display device and vehicle-mounted navigation system 有权
    多种视觉显示装置和车载导航系统

    公开(公告)号：US08050858B2

    公开(公告)日：2011-11-01

    申请号：US11727747

    申请日：2007-03-28

    申请人： Ken Mashitani ,  Hideyuki Kanayama

    发明人： Ken Mashitani ,  Hideyuki Kanayama

    IPC分类号： G01C21/00 ,  G08G1/123

    CPC分类号： G01C21/36 ,  G06F3/0304 ,  G06F3/0488

    摘要： In a vehicle-mounted navigation system, an operating unit that operates the driver's seat side image and an operating unit that operates the passenger's seat side image had to be provided separately, which increased the number of operation buttons and the size of the navigation system device. In a vehicle-mounted navigation system that displays images in multiple directions, an operating direction detector detects which direction an operation was performed from, and a controller controls the vehicle-mounted navigation system based on a detection result of the operating direction detector.

    摘要翻译： 在车载导航系统中，必须分开设置操作驾驶席侧图像的操作单元和操作乘客座椅侧图像的操作单元，这增加了操作按钮的数量和导航系统设备的尺寸 。 在多方向显示图像的车载导航系统中，操作方向检测器检测从哪个方向进行操作，并且控制器基于操作方向检测器的检测结果控制车载导航系统。

    Illumination apparatus and projection display device
    6.
    发明授权
    Illumination apparatus and projection display device 有权
    照明装置和投影显示装置

    公开(公告)号：US07815314B2

    公开(公告)日：2010-10-19

    申请号：US11927963

    申请日：2007-10-30

    申请人： Hideyuki Kanayama ,  Makoto Maeda ,  Takashi Ikeda ,  Ken Mashitani

    发明人： Hideyuki Kanayama ,  Makoto Maeda ,  Takashi Ikeda ,  Ken Mashitani

    IPC分类号： G03B21/00 ,  G03B21/14

    CPC分类号： G03B33/12 ,  G02B27/283 ,  G03B21/2073 ,  G03B21/208 ,  G03B33/04 ,  H04N9/3167

    摘要： An illumination apparatus includes a red light valve, a green light valve, a blue light valve, a polarization adjustment element, and a color combiner. The polarization adjustment element adjusts polarization of fourth color component light. The color combiner combines light emitted from the red light valve, the green light valve and the blue light valve. Superimposed component light which is any one of a red component light, a green component light and a blue component light enters the polarization adjustment element together with a fourth color component light. The polarization adjustment element transmits the superimposed component light without adjusting the polarization, and transmits the fourth color component light with adjusting the polarization. The superimposed component light and the fourth color component light emitted from the polarization adjustment element enter a specific light valve corresponding to the superimposed component light, among the red light valve, the green light valve and the blue light valve.

    摘要翻译： 照明装置包括红色光阀，绿色光阀，蓝色光阀，偏振调节元件和彩色组合器。 偏振调节元件调节第四颜色分量光的偏振。 彩色组合器组合从红色光阀，绿色光阀和蓝色光阀发出的光。 作为红色成分光，绿色成分光和蓝色成分光中的任意一种的叠加成分光与第四色分量光一起进入偏光调整元。 极化调整元件在不调整偏振的情况下透过叠加成分光，并且通过调整偏振来透射第四色分光。 从偏振调节元件发出的叠加成分光和第四色分量光在红色光阀，绿色光阀和蓝色光阀中进入与叠加成分光对应的特定光阀。

    Multiple visual display device and vehicle-mounted navigation system
    7.
    发明申请
    Multiple visual display device and vehicle-mounted navigation system 有权
    多种视觉显示装置和车载导航系统

    公开(公告)号：US20080133122A1

    公开(公告)日：2008-06-05

    申请号：US11727747

    申请日：2007-03-28

    申请人： Ken Mashitani ,  Hideyuki Kanayama

    发明人： Ken Mashitani ,  Hideyuki Kanayama

    IPC分类号： G01C21/26 ,  G09G5/00

    CPC分类号： G01C21/36 ,  G06F3/0304 ,  G06F3/0488

    摘要： In a vehicle-mounted navigation system, an operating unit that operates the driver's seat side image and an operating unit that operates the passenger's seat side image had to be provided separately, which increased the number of operation buttons and the size of the navigation system device. In a vehicle-mounted navigation system that displays images in multiple directions, an operating direction detector detects which direction an operation was performed from, and a controller controls the vehicle-mounted navigation system based on a detection result of the operating direction detector.

    摘要翻译： 在车载导航系统中，必须分开设置操作驾驶席侧图像的操作单元和操作乘客座椅侧图像的操作单元，这增加了操作按钮的数量和导航系统设备的尺寸 。 在多方向显示图像的车载导航系统中，操作方向检测器检测从哪个方向进行操作，并且控制器基于操作方向检测器的检测结果来控制车载导航系统。

    Illumination apparatus and projection display apparatus
    8.
    发明授权
    Illumination apparatus and projection display apparatus 失效
    照明装置和投影显示装置

    公开(公告)号：US07845802B2

    公开(公告)日：2010-12-07

    申请号：US11934818

    申请日：2007-11-05

    申请人： Takashi Ikeda ,  Makoto Maeda ,  Ken Mashitani ,  Hideyuki Kanayama

    发明人： Takashi Ikeda ,  Makoto Maeda ,  Ken Mashitani ,  Hideyuki Kanayama

    IPC分类号： G03B21/00

    CPC分类号： H04N9/3167 ,  G03B21/2066 ,  G03B21/2073 ,  G03B21/208 ,  G03B33/12 ,  H04N9/3105

    摘要： An illumination apparatus includes a plate-like separation optical element having a dichroic surface and a PBS surface. The dichroic surface reflects green component light and transmits yellow component light. The PBS surface transmits P polarization component light and reflects S polarization component light. The separation optical element combines red component light entering from a certain direction and transmitted through the dichroic surface, with yellow component light entering from a different direction and reflected by the PBS surface, and leads a combined light towards a red liquid crystal panel. The separation optical element combines green component light entering from the certain direction and reflected by the dichroic surface, with yellow component light entering from the different direction and transmitted through the PBS surface, and leads a combined light towards a green liquid crystal panel.

    摘要翻译： 照明装置包括具有二向色表面和PBS表面的板状分离光学元件。 二向色表面反射绿色成分光并透过黄色成分光。 PBS表面透射P偏振分量光并反射S偏振分量光。 分离光学元件将从特定方向进入并透射通过二向色表面的红色分量光与从不同方向进入并被PBS表面反射的黄色成分光组合，并将组合的光导向红色液晶面板。 分离光学元件将从特定方向入射并由二色性表面反射的绿色成分光组合成黄色分量光从不同方向进入并透过PBS表面，并将组合光导向绿色液晶面板。

    Three-dimensional display
    9.
    发明授权
    Three-dimensional display 失效
    三维显示

    公开(公告)号：US5663831A

    公开(公告)日：1997-09-02

    申请号：US392156

    申请日：1995-02-22

    申请人： Ken Mashitani ,  Goro Hamagishi ,  Daisuke Takemori ,  Hideyuki Kanayama ,  Kazuhiro Arai

    发明人： Ken Mashitani ,  Goro Hamagishi ,  Daisuke Takemori ,  Hideyuki Kanayama ,  Kazuhiro Arai

    IPC分类号： G03B35/18 ,  G02B27/22 ,  H04N13/00

    CPC分类号： H04N13/0409 ,  G02B27/2214 ,  H04N13/0404 ,  H04N13/0418

    摘要： The present invention provides a three-dimensional display comprising an LCD projector, a diffusing plate arranged on a surface on which an image projected by the LCD projector is formed, and a parallax barrier having slits in the shape of vertical stripes which is arranged on the side of a viewer with respect to the diffusing plate, wherein a lenticular lens plate is arranged on the side of the LCD projector with respect to the diffusing plate, and an image having black portions each having a larger rate of the width than that of a black matrix on the LCD projector is formed on the diffusing plate without decreasing brightness by the function of respective lenses constituting the lenticular lens plate, thereby to increase the ratio of each of the slits of the parallax barrier at which there is no crosstalk region.

    摘要翻译： 本发明提供了一种三维显示器，包括LCD投影仪，布置在其上形成有由LCD投影仪投影的图像的表面上的漫射板，以及具有垂直条纹形状的狭缝的视差屏障， 观看者相对于漫射板的一侧，其中双凸透镜板相对于扩散板布置在LCD投影仪的侧面上，并且具有黑色部分的图像的宽度比 通过构成双凸透镜板的各个透镜的功能，在漫射板上形成LCD投影仪上的黑矩阵而不降低亮度，从而增加不存在串扰区域的视差屏障的每个狭缝的比率。