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    Image information detecting device
    1.
    发明授权
    Image information detecting device 有权
    图像信息检测装置

    公开(公告)号：US08405647B2

    公开(公告)日：2013-03-26

    申请号：US12998273

    申请日：2008-10-16

    申请人： Hiroko Chifu

    发明人： Hiroko Chifu

    IPC分类号： G09G5/00

    CPC分类号： G09G3/2092 ,  G01J1/02 ,  G01J1/0271 ,  G01J3/02 ,  G01J3/0291 ,  G01J3/50 ,  G01J3/506 ,  G02F1/1309 ,  G09G2320/0693 ,  G09G2360/145

    摘要： The present invention is directed to an image information detecting device that detects image light, and includes an image information detecting member that includes a detection surface having a light receiving sensor that detects image light, and a pressing member that is connected at one end thereof to the image information detecting member, and is provided so as to protrude from an other surface side which is opposite to the detection surface side.

    摘要翻译： 本发明涉及一种检测图像光的图像信息检测装置，并且包括图像信息检测部件，该图像信息检测部件包括具有检测图像光的光接收传感器的检测面，以及在其一端连接的按压部件 图像信息检测构件，并且被设置成从与检测表面侧相对的另一表面侧突出。

    Image information detecting device
    2.
    发明申请
    Image information detecting device 有权
    图像信息检测装置

    公开(公告)号：US20110181566A1

    公开(公告)日：2011-07-28

    申请号：US12998273

    申请日：2008-10-16

    申请人： Hiroko Chifu

    发明人： Hiroko Chifu

    IPC分类号： G09G5/00

    CPC分类号： G09G3/2092 ,  G01J1/02 ,  G01J1/0271 ,  G01J3/02 ,  G01J3/0291 ,  G01J3/50 ,  G01J3/506 ,  G02F1/1309 ,  G09G2320/0693 ,  G09G2360/145

    摘要： The present invention is directed to an image information detecting device that detects image light, and includes an image information detecting member that includes a detection surface having a light receiving sensor that detects image light, and a pressing member that is connected at one end thereof to the image information detecting member, and is provided so as to protrude from an other surface side which is opposite to the detection surface side.

    摘要翻译： 本发明涉及一种检测图像光的图像信息检测装置，并且包括图像信息检测部件，该图像信息检测部件包括具有检测图像光的光接收传感器的检测面，以及在其一端连接的按压部件 图像信息检测构件，并且被设置成从与检测表面侧相对的另一表面侧突出。

    Projection image display device
    3.
    发明授权
    Projection image display device 有权
    投影图像显示装置

    公开(公告)号：US09500935B2

    公开(公告)日：2016-11-22

    申请号：US14112528

    申请日：2011-04-18

    申请人： Hiroko Chifu ,  Motoyasu Utsunomiya

    发明人： Hiroko Chifu ,  Motoyasu Utsunomiya

    IPC分类号： G03B21/14 ,  G03B21/20 ,  H04N9/31 ,  G02B27/48 ,  G02B26/00 ,  G02B27/10

    CPC分类号： G03B21/142 ,  G02B26/008 ,  G02B27/102 ,  G02B27/48 ,  G02B2207/113 ,  G03B21/204 ,  G03B21/208 ,  H04N9/3144 ,  H04N9/3161

    摘要： A projection image display device includes: a laser light source; phosphor excited by excitation laser light emitted from laser light source to emit light; an optical functional reflector (cross dichroic prism) into which at least one laser light from laser light source and fluorescent light from phosphor enters and which reflects light of a specific wavelength band while transmitting light of the other wavelength band; a diffusion plate that diffuses the laser light; a diffusion plate driver for moving the diffusion plate; and a spatial light modulation element (digital micromirror device) that modulates the light output from cross dichroic prism. Diffusion plate is disposed on the optical path of excitation laser light applied from laser light source to phosphor.

    摘要翻译： 投影图像显示装置包括：激光光源; 由激光激发的激光激发的荧光体发出光; 来自激光源的至少一个激光和来自荧光体的荧光的至少一个激光进入的光学功能反射器（十字分色棱镜），并且在透射另一个波长带的光的同时反射特定波长带的光; 扩散板，扩散激光; 扩散板驱动器，用于移动扩散板; 以及调制从二向色棱镜的光输出的空间光调制元件（数字微镜装置）。 扩散板设置在从激光源向磷光体施加的激发激光的光路上。

    LIGHT SOURCE DEVICE AND PROJECTION-TYPE DISPLAY DEVICE
    7.
    发明申请
    LIGHT SOURCE DEVICE AND PROJECTION-TYPE DISPLAY DEVICE 有权
    光源设备和投影型显示设备

    公开(公告)号：US20140340653A1

    公开(公告)日：2014-11-20

    申请号：US14345628

    申请日：2012-09-20

    申请人： Hiroko Chifu ,  Motoyasu Utsunomiya

    发明人： Hiroko Chifu ,  Motoyasu Utsunomiya

    IPC分类号： G03B21/16 ,  F21V29/00 ,  F21V29/02

    CPC分类号： G03B21/16 ,  F21V29/677 ,  F21V29/70 ,  F21V29/74 ,  F21W2131/406 ,  F21Y2115/10 ,  F21Y2115/30 ,  G02B27/141 ,  G03B21/2033 ,  G03B33/12 ,  H01S5/02212 ,  H01S5/02407 ,  H04N9/3144

    摘要： The purpose of the present invention is to provide a device that is small in size and low noise, in which heat from a light emitting element such as an LD or an LED is efficiently dissipated. A light source device includes a first light emitting element, a base plate, and an air flow device for sending out air. The base plate, which is thermally connected to the first light emitting element, has a flat surface formed around the first light emitting element to face the emitting direction of light output from the first light emitting element. The air flow device generates a flow of air toward the flat surface of the base plate in a direction perpendicular to the flat surface.

    摘要翻译： 本发明的目的是提供一种尺寸小且噪音低的装置，其中来自诸如LD或LED的发光元件的热量被有效地消散。 光源装置包括第一发光元件，底板和用于发出空气的空气流动装置。 热连接到第一发光元件的基板具有围绕第一发光元件形成的平面，以面对从第一发光元件输出的光的发射方向。 气流装置在垂直于平坦表面的方向上产生朝向基板的平坦表面的空气流。

    PROJECTION IMAGE DISPLAY DEVICE
    8.
    发明申请
    PROJECTION IMAGE DISPLAY DEVICE 有权
    投影图像显示设备

    公开(公告)号：US20140043589A1

    公开(公告)日：2014-02-13

    申请号：US14112528

    申请日：2011-04-18

    申请人： Hiroko Chifu ,  Motoyasu Utsunomiya

    发明人： Hiroko Chifu ,  Motoyasu Utsunomiya

    IPC分类号： G03B21/14

    CPC分类号： G03B21/142 ,  G02B26/008 ,  G02B27/102 ,  G02B27/48 ,  G02B2207/113 ,  G03B21/204 ,  G03B21/208 ,  H04N9/3144 ,  H04N9/3161

    摘要： A projection image display device includes: a laser light source; phosphor excited by excitation laser light emitted from laser light source to emit light; an optical functional reflector (cross dichroic prism) into which at least one laser light from laser light source and fluorescent light from phosphor enters and which reflects light of a specific wavelength band while transmitting light of the other wavelength band; a diffusion plate that diffuses the laser light; a diffusion plate driver for moving the diffusion plate; and a spatial light modulation element (digital microminor device) that modulates the light output from cross dichroic prism. Diffusion plate is disposed on the optical path of excitation laser light applied from laser light source to phosphor.

    摘要翻译： 投影图像显示装置包括：激光光源; 由激光激发的激光激发的荧光体发出光; 来自激光源的至少一个激光和来自荧光体的荧光的至少一个激光进入的光学功能反射器（十字分色棱镜），并且在透射另一个波长带的光的同时反射特定波长带的光; 扩散板，扩散激光; 扩散板驱动器，用于移动扩散板; 以及调制从二向色棱镜的光输出的空间光调制元件（数字微型装置）。 扩散板设置在从激光源向磷光体施加的激发激光的光路上。

    PROJECTION DISPLAY APPARATUS
    9.
    发明申请
    PROJECTION DISPLAY APPARATUS 审中-公开
    投影显示设备

    公开(公告)号：US20130222875A1

    公开(公告)日：2013-08-29

    申请号：US13824708

    申请日：2010-10-07

    申请人： Hiroko Chifu

    发明人： Hiroko Chifu

    IPC分类号： G02B27/48

    CPC分类号： G02B27/48 ,  G03B21/14 ,  G03B21/2033 ,  G03B21/208 ,  H04N9/3152 ,  H04N9/3161

    摘要： Provided is a projection display apparatus that enlarges and projects an image. The projection display apparatus includes: semiconductor lasers (2r, 2g, and 2b) as light sources; first optical element (5) that refracts light emitted from semiconductor lasers (2r, 2g, and 2b) and outputs the light in a direction different from an incident direction; second optical element (6) that converts the light output from first optical element (5) into a plurality of light fluxes; light modulation element (9) that modulates the light output from second optical element (6) to generate image light; and driving means for rotating or swinging first optical element (6). Rotating or swinging first optical element (5) causes a change with time in the irradiation position of second optical element (6) with the light output from first optical element (5).

    摘要翻译： 提供了一种放大和投影图像的投影显示装置。 投影型显示装置包括：作为光源的半导体激光器（2r，2g，2b） 第一光学元件（5），其折射从半导体激光器（2r，2g和2b）发射的光，并沿与入射方向不同的方向输出光; 第二光学元件（6），其将从第一光学元件（5）输出的光转换成多个光束; 光调制元件（9），其调制从第二光学元件（6）输出的光以产生图像光; 以及用于旋转或摆动第一光学元件（6）的驱动装置。 旋转或摆动的第一光学元件（5）随着从第一光学元件（5）输出的光而在第二光学元件（6）的照射位置随时间而改变。