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    Video display system
    1.
    发明申请
    Video display system 有权
    视频显示系统

    公开(公告)号：US20090180039A1

    公开(公告)日：2009-07-16

    申请号：US12381635

    申请日：2009-03-13

    申请人： Taro Endo ,  Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Fusao Ishil

    发明人： Taro Endo ,  Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Fusao Ishil

    IPC分类号： H04N9/31

    CPC分类号： G02B26/0841 ,  H04N5/144 ,  H04N9/3111 ,  H04N9/312

    摘要： A video display system includes a plurality of primary color light sources; and a spatial light modulator (SLM) for modulating an illumination light emitted from at least one of the plurality of primary light sources. The video display system further includes a display controller for controlling a process to display a sequence of video images within a period of one frame comprising each of a plurality of primary colors and each of a plurality of complementary colors to minimize a number of emissions of each of the plurality of primary color light sources and also displaying the video images of the colors of the plurality of primary colors and the plurality of complementary colors in sequence.

    摘要翻译： 视频显示系统包括多个原色光源; 以及用于调制从所述多个初级光源中的至少一个发射的照明光的空间光调制器（SLM）。 视频显示系统还包括显示控制器，用于控制在包括多个原色和多个互补颜色中的每一个的一帧的周期内显示视频图像序列的处理，以最小化每个 并且还依次显示多种原色和多种互补色的颜色的视频图像。

    Mirror device comprising micromirrors possessing a specific natural oscillation frequency
    2.
    发明申请
    Mirror device comprising micromirrors possessing a specific natural oscillation frequency 失效
    镜装置包括具有特定固有振荡频率的微镜

    公开(公告)号：US20090273825A1

    公开(公告)日：2009-11-05

    申请号：US12231707

    申请日：2008-09-04

    申请人： Hirotoshi Ichikawa ,  Yoshihiro Maeda ,  Fusao Ishil

    发明人： Hirotoshi Ichikawa ,  Yoshihiro Maeda ,  Fusao Ishil

    IPC分类号： G02B26/00

    CPC分类号： G02B26/0841 ,  G02B27/1026 ,  G02B27/1033 ,  G02B27/126 ,  G02B27/141 ,  G02B27/145 ,  G02B27/146 ,  G02B27/149

    摘要： The present invention aims at providing a mirror device, comprising a plurality of mirror elements, wherein each of the mirror elements comprises a deflectable mirror, and an elastic member for deflectably supporting the mirror, wherein the mirror allows to be controlled under a first deflection control state in which incident light is reflected toward a first direction, a second deflection control state in which the incident light is reflected toward a second direction, and a third deflection control state in which the mirror oscillates between the first deflection control state and second deflection control state, wherein the mirror device reproduces gradations by combining the first through third deflection control states, and the natural oscillation cycle T of the oscillation system constituted by the mirror and elastic member satisfies: 110 [μsec]>T=2π*√(I/K)>2 [μsec], where “I” is the moment of rotation of the oscillation system and “K” is the spring constant of the elastic member.

    摘要翻译： 本发明的目的在于提供一种镜装置，其包括多个镜元件，其中每个镜元件包括可偏转镜，以及用于可偏转地支撑镜的弹性元件，其中镜允许在第一偏转控制下被控制 入射光朝向第一方向反射的状态，入射光朝向第二方向反射的第二偏转控制状态，以及反射镜在第一偏转控制状态与第二偏转控制之间振荡的第三偏转控制状态 状态，其中反射镜装置通过组合第一至第三偏转控制状态再现灰度，并且由反射镜和弹性构件构成的振荡系统的自然振荡周期T满足：110 [musec]> T = 2pi×√（I / K）> 2 [musec]，其中“I”是振荡系统的旋转时刻，“K”是弹性体的弹簧常数 会员。

    Mirror device
    4.
    发明申请
    Mirror device 失效
    镜像设备

    公开(公告)号：US20080291524A1

    公开(公告)日：2008-11-27

    申请号：US12220526

    申请日：2008-07-25

    申请人： Fusao Ishil ,  Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Naoya Sugimoto

    发明人： Fusao Ishil ,  Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Naoya Sugimoto

    IPC分类号： G02B26/08

    CPC分类号： G02B26/0841

    摘要： A mirror device comprises: an electrode placed on a substrate; a hinge which is connected to the electrode and which has a flat part at an end part on a side opposite to the electrode; and a mirror placed on the flat part, wherein a protrusion part formed on the flat part is placed between the flat part and the mirror.

    摘要翻译： 镜装置包括：放置在基板上的电极; 铰链，其连接到电极，并且在与电极相对的一侧的端部处具有平坦部分; 以及放置在平坦部分上的反射镜，其中形成在平坦部分上的突出部分放置在平坦部分和反射镜之间。

    Projection apparatus with coherent light source
    7.
    发明申请
    Projection apparatus with coherent light source 有权
    具有相干光源的投影设备

    公开(公告)号：US20090009851A1

    公开(公告)日：2009-01-08

    申请号：US12231911

    申请日：2008-09-05

    申请人： Taro Endo ,  Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Yoshiaki Horikawa ,  Fusao Ishii

    发明人： Taro Endo ,  Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Yoshiaki Horikawa ,  Fusao Ishii

    IPC分类号： G02B26/02

    CPC分类号： G02B26/0841

    摘要： The present invention discloses a projection apparatus comprising: a light source for emitting illumination light; a mirror device comprising a plurality of mirrors for generating an image by reflecting the illumination light toward a projecting direction by means of a deflecting operation; and a projection optical system which is placed in the optical axis of reflection light in the projecting direction of the illumination light incident to the mirror device and which projects the reflection light, wherein the optical axis of the illumination light incident to the mirror device and the optical axis of the reflection light in the projecting direction forms an angle that is larger than the expansion angle α of the flux of the illumination light that satisfies NA=n*sin α, where NA is the numerical aperture of the flux of the illumination light, and n is the reflectance.

    摘要翻译： 本发明公开了一种投影装置，包括：用于发射照明光的光源; 反射镜装置，包括多个反射镜，用于通过偏转操作将照明光朝向突出方向反射来产生图像; 以及投影光学系统，其被配置在入射到反射镜装置的照明光的突出方向上的反射光的光轴上，并且突出反射光，其中入射到反射镜装置的照明光的光轴和 反射光在投影方向上的光轴形成大于照射光的通量的扩展角α的角度，其满足NA = n *sinαα，其中NA是照明光束的通量的数值孔径 ，n为反射率。

    Video display system
    8.
    发明授权
    Video display system 有权

    公开(公告)号：US08350790B2

    公开(公告)日：2013-01-08

    申请号：US12381635

    申请日：2009-03-13

    申请人： Taro Endo ,  Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Fusao Ishii

    发明人： Taro Endo ,  Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Fusao Ishii

    IPC分类号： G09G3/34

    CPC分类号： G02B26/0841 ,  H04N5/144 ,  H04N9/3111 ,  H04N9/312

    摘要： A video display system includes a plurality of primary color light sources; and a spatial light modulator (SLM) for modulating an illumination light emitted from at least one of the plurality of primary light sources. The video display system further includes a display controller for controlling a process to display a sequence of video images within a period of one frame comprising each of a plurality of primary colors and each of a plurality of complementary colors to minimize a number of emissions of each of the plurality of primary color light sources and also displaying the video images of the colors of the plurality of primary colors and the plurality of complementary colors in sequence.

    Color display system
    9.
    发明申请
    Color display system 审中-公开

    公开(公告)号：US20080218458A1

    公开(公告)日：2008-09-11

    申请号：US12074033

    申请日：2008-03-01

    申请人： Taro Endo ,  Fusao Ishii ,  Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Hirokazu Nishino

    发明人： Taro Endo ,  Fusao Ishii ,  Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Hirokazu Nishino

    IPC分类号： G09G3/32

    CPC分类号： H04N9/3164 ,  H04N9/3111 ,  H04N9/312 ,  H04N9/3155

    摘要： A color display device including: at least one spatial light modulation element forming a display picture by modulated light obtained by modulating illumination light, a color sequential light generation device changing in a time series the illumination light or the modulated light into multiple groups of different color lights in one frame of a display period of the display picture, a control device controlling the spatial light modulator, and a color sequential light generation device based on the input picture data. The control device controls the spatial light modulator and the color sequential light generation device to change the ratio of the display time of each color of the reflected light time-shared in the display period of the frame depending on the character and/or the set value of the input picture data.

    Color display system
    10.
    发明授权
    Color display system 有权
    彩色显示系统

    公开(公告)号：US08643681B2

    公开(公告)日：2014-02-04

    申请号：US12074094

    申请日：2008-03-01

    申请人： Taro Endo ,  Fusao Ishii ,  Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Hirokazu Nishino

    发明人： Taro Endo ,  Fusao Ishii ,  Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Hirokazu Nishino

    IPC分类号： G09G5/10

    CPC分类号： H04N9/3164 ,  H04N9/3111 ,  H04N9/312 ,  H04N9/3155

    摘要： A color display device including: at least one spatial light modulation element forming a display picture by modulated light obtained by modulating illumination light, a color sequential light generation device changing in a time series the illumination light or the modulated light into multiple groups of different color lights in one frame of a display period of the display picture, a control device controlling the spatial light modulator, and a color sequential light generation device based on the input picture data. The control device controls the spatial light modulator and the color sequential light generation device to change the ratio of the display time of each color of the reflected light time-shared in the display period of the frame depending on the character and/or the set value of the input picture data.

    摘要翻译： 一种彩色显示装置，包括：至少一个空间光调制元件，其通过调制照明光获得的调制光形成显示图像;色顺序光产生装置，将时间序列中的照明光或调制光变换为多组不同颜色 显示图像的显示周期的一帧中的光，控制空间光调制器的控制装置和基于输入图像数据的色顺序光生成装置。 控制装置控制空间光调制器和彩色顺序光产生装置，以根据字符和/或设定值改变在帧的显示周期中共享的反射光的每种颜色的显示时间的比率 的输入图像数据。