公开(公告)号：US07417618B2

公开(公告)日：2008-08-26

申请号：US11193354

申请日：2005-08-01

申请人： Hidehito Iisaka ,  Shoichi Uchiyama

发明人： Hidehito Iisaka ,  Shoichi Uchiyama

IPC分类号： G09G3/34 ,  G02F1/1335

CPC分类号： H04N9/315 ,  F21V11/18 ,  F21V14/08 ,  G02F2001/133607

摘要： A lighting apparatus used for a projection type display is provided, which can change the incident ray volume to an optical modulation device without changing the optical output intensity of the lamp, and can exhibit excellent effects in expressive power of an image and adaptability to the use environment. The lighting apparatus of the present invention comprises; a light source, two fly-eye lenses constituting a uniform lighting device, and a shading plate arranged between these fly-eye lenses and constituting a dimming device for adjusting the amount of light of the outgoing light from the light source. The angle of inclination of the shading plate is controlled based on an image signal supplied to the optical modulation device, thereby enabling adjustment of the amount of light.

摘要翻译： 提供了一种用于投影型显示器的照明装置，其能够将入射光线体积改变为光调制装置，而不改变灯的光输出强度，并且可以表现出对图像的表现力的良好效果和对使用的适应性 环境。 本发明的照明装置包括： 光源，构成均匀照明装置的两只蝇眼透镜，以及配置在这些复眼透镜之间的遮光板，构成用于调整来自光源的出射光的光量的调光装置。 基于提供给光调制装置的图像信号来控制遮光板的倾斜角度，从而能够调节光量。

公开(公告)号：US20090002313A1

公开(公告)日：2009-01-01

申请号：US12219369

申请日：2008-07-21

申请人： Hidehito Iisaka ,  Shoichi Uchiyama

发明人： Hidehito Iisaka ,  Shoichi Uchiyama

IPC分类号： G09G3/34 ,  G09G3/36 ,  G03B21/14

CPC分类号： H04N9/315 ,  F21V11/18 ,  F21V14/08 ,  G02F2001/133607

摘要： A lighting apparatus used for a projection type display is provided, which can change the incident ray volume to an optical modulation device without changing the optical output intensity of the lamp, and can exhibit excellent effects in expressive power of an image and adaptability to the use environment. The lighting apparatus of the present invention comprises; a light source, two fly-eye lenses constituting a uniform lighting device, and a shading plate arranged between these fly-eye lenses and constituting a dimming device for adjusting the amount of light of the outgoing light from the light source. The angle of inclination of the shading plate is controlled based on an image signal supplied to the optical modulation device, thereby enabling adjustment of the amount of light.

摘要翻译： 提供了一种用于投影型显示器的照明装置，其能够将入射光线体积改变为光调制装置，而不改变灯的光输出强度，并且可以表现出对图像的表现力的良好效果和对使用的适应性 环境。 本发明的照明装置包括： 光源，构成均匀照明装置的两只蝇眼透镜，以及配置在这些复眼透镜之间的遮光板，构成用于调整来自光源的出射光的光量的调光装置。 基于提供给光调制装置的图像信号来控制遮光板的倾斜角度，从而能够调节光量。

公开(公告)号：US06947025B2

公开(公告)日：2005-09-20

申请号：US10263906

申请日：2002-10-04

申请人： Hidehito Iisaka ,  Shoichi Uchiyama

发明人： Hidehito Iisaka ,  Shoichi Uchiyama

IPC分类号： F21V11/18 ,  F21V14/08 ,  G02F1/13357 ,  H04N9/31 ,  G09G3/28 ,  G02F1/1335 ,  G02F1/135 ,  G09G3/34 ,  G09G5/10

CPC分类号： H04N9/315 ,  F21V11/18 ,  F21V14/08 ,  G02F2001/133607

摘要： A lighting apparatus used for a projection type display is provided, which can change the incident ray volume to an optical modulation device without changing the optical output intensity of the lamp, and can exhibit excellent effects in expressive power of an image and adaptability to the use environment. The lighting apparatus of the present invention comprises; a light source, two fly-eye lenses constituting a uniform lighting device, and a shading plate arranged between these fly-eye lenses and constituting a dimming device for adjusting the amount of light of the outgoing light from the light source. The angle of inclination of the shading plate is controlled based on an image signal supplied to the optical modulation device, thereby enabling adjustment of the amount of light.

摘要翻译： 提供了一种用于投影型显示器的照明装置，其能够将入射光线体积改变为光调制装置，而不改变灯的光输出强度，并且可以表现出对图像的表现力的良好效果和对使用的适应性 环境。 本发明的照明装置包括： 光源，构成均匀照明装置的两只蝇眼透镜，以及配置在这些复眼透镜之间的遮光板，构成用于调整来自光源的出射光的光量的调光装置。 基于提供给光调制装置的图像信号来控制遮光板的倾斜角度，从而能够调节光量。

公开(公告)号：US08684541B2

公开(公告)日：2014-04-01

申请号：US12219369

申请日：2008-07-21

申请人： Hidehito Iisaka ,  Shoichi Uchiyama

发明人： Hidehito Iisaka ,  Shoichi Uchiyama

IPC分类号： G03B21/14

CPC分类号： H04N9/315 ,  F21V11/18 ,  F21V14/08 ,  G02F2001/133607

摘要： A lighting apparatus used for a projection type display is provided, which can change the incident ray volume to an optical modulation device without changing the optical output intensity of the lamp, and can exhibit excellent effects in expressive power of an image and adaptability to the use environment. The lighting apparatus of the present invention comprises; a light source, two fly-eye lenses constituting a uniform lighting device, and a shading plate arranged between these fly-eye lenses and constituting a dimming device for adjusting the amount of light of the outgoing light from the light source. The angle of inclination of the shading plate is controlled based on an image signal supplied to the optical modulation device, thereby enabling adjustment of the amount of light.

摘要翻译： 提供了一种用于投影型显示器的照明装置，其能够将入射光线体积改变为光调制装置，而不改变灯的光输出强度，并且可以表现出对图像的表现力的良好效果和对使用的适应性 环境。 本发明的照明装置包括： 光源，构成均匀照明装置的两只蝇眼透镜，以及配置在这些复眼透镜之间的遮光板，构成用于调整来自光源的出射光的光量的调光装置。 基于提供给光调制装置的图像信号来控制遮光板的倾斜角度，从而能够调节光量。

公开(公告)号：US20050270268A1

公开(公告)日：2005-12-08

申请号：US11193354

申请日：2005-08-01

申请人： Hidehito Iisaka ,  Shoichi Uchiyama

发明人： Hidehito Iisaka ,  Shoichi Uchiyama

IPC分类号： F21V11/18 ,  F21V14/08 ,  G02F1/13357 ,  H04N9/31 ,  G09G3/34

CPC分类号： H04N9/315 ,  F21V11/18 ,  F21V14/08 ,  G02F2001/133607

摘要： A lighting apparatus used for a projection type display is provided, which can change the incident ray volume to an optical modulation device without changing the optical output intensity of the lamp, and can exhibit excellent effects in expressive power of an image and adaptability to the use environment. The lighting apparatus of the present invention comprises; a light source, two fly-eye lenses constituting a uniform lighting device, and a shading plate arranged between these fly-eye lenses and constituting a dimming device for adjusting the amount of light of the outgoing light from the light source. The angle of inclination of the shading plate is controlled based on an image signal supplied to the optical modulation device, thereby enabling adjustment of the amount of light.

摘要翻译： 提供了一种用于投影型显示器的照明装置，其能够将入射光线体积改变为光调制装置，而不改变灯的光输出强度，并且可以表现出对图像的表现力的良好效果和对使用的适应性 环境。 本发明的照明装置包括： 光源，构成均匀照明装置的两只蝇眼透镜，以及配置在这些复眼透镜之间的遮光板，构成用于调整来自光源的出射光的光量的调光装置。 基于提供给光调制装置的图像信号来控制遮光板的倾斜角度，从而能够调节光量。

公开(公告)号：US08164069B2

公开(公告)日：2012-04-24

申请号：US12987341

申请日：2011-01-10

申请人： Shoichi Uchiyama ,  Yasufumi Takagi ,  Minoru Niigaki ,  Minoru Kondo ,  Itaru Mizuno

发明人： Shoichi Uchiyama ,  Yasufumi Takagi ,  Minoru Niigaki ,  Minoru Kondo ,  Itaru Mizuno

IPC分类号： H01J37/244

CPC分类号： H01J37/244 ,  H01J49/025 ,  H01J2237/2443 ,  H01L33/502

摘要： A light-emitting body of rapid speed of response and high light emission intensity, and an electron beam detector, scanning electron microscope and mass spectroscope using this are provided. In the light-emitting body 10 according to the present invention, when fluorescence is emitted by a nitride semiconductor layer 14 formed on one face 12a of a substrate 12 in response to incidence of electrons, at least some of this fluorescence is transmitted through this substrate 12, whereby that fluorescence is emitted from the other face 12b of the substrate. The response speed of this fluorescence is not more than μsec order. Also, the intensity of emission of this fluorescence is almost identical to that of a conventional P47 phosphor. Specifically, with this light-emitting body 10, a response speed and light emission intensity are obtained that are fully satisfactory for application to a scanning electron microscope or mass spectroscope. In addition, a cap layer 16 contributes to improvement in the persistence rate of light emission in the nitride semiconductor layer 14, so, with this light-emitting body 10, not only high-speed response and high light emission intensity are obtained, but also an excellent persistence rate.

摘要翻译： 提供了快速响应和高发光强度的发光体，以及使用该发光体的电子束检测器，扫描电子显微镜和质谱仪。 在根据本发明的发光体10中，当响应于电子的入射而形成在衬底12的一个面12a上的氮化物半导体层14发射荧光时，该荧光中的至少一部分透过该衬底 从而从基板的另一面12b发射荧光。 该荧光的响应速度不超过μsec次。 此外，该荧光的发射强度与常规P47荧光体的发射强度几乎相同。 具体地说，利用该发光体10，可以获得对扫描型电子显微镜或质谱仪应用完全满意的响应速度和发光强度。 此外，盖层16有助于提高氮化物半导体层14中的发光持续率，所以利用该发光体10，不仅获得高速响应和高发光强度，而且 持久性很好。

公开(公告)号：US07443565B2

公开(公告)日：2008-10-28

申请号：US11143480

申请日：2005-06-03

申请人： Shoichi Uchiyama ,  Junichi Nakamura ,  Takashi Nitta ,  Tsunemori Asahi

发明人： Shoichi Uchiyama ,  Junichi Nakamura ,  Takashi Nitta ,  Tsunemori Asahi

IPC分类号： G02F1/1347

CPC分类号： G09G3/002 ,  G02F1/13363 ,  G02F1/1347 ,  G09G3/3607 ,  G09G3/3611 ,  G09G2300/023 ,  H04N9/3126 ,  H04N9/3167

摘要： Aspects of the invention can provide an image display apparatus for displaying an image by modulating light from a light source based on display image data. The apparatus can include a first light modulator device can modulate light from the light source, a second light modulator device that can modulate the light from the first light modulator device, and a polarization compensation system disposed between the first light modulator device and the second light modulator device for compensating a polarization state of light.

摘要翻译： 本发明的方面可以提供一种用于通过基于显示图像数据调制来自光源的光来显示图像的图像显示装置。 该装置可以包括可调制来自光源的光的第一光调制器装置，可调制来自第一光调制装置的光的第二光调制装置，以及设置在第一光调制装置与第二光之间的偏振补偿系统 用于补偿光的偏振状态的调制器装置。

公开(公告)号：US07319439B2

公开(公告)日：2008-01-15

申请号：US11369971

申请日：2006-03-08

申请人： Shoichi Uchiyama ,  Junichi Nakamura ,  Takashi Nitta ,  Tsunemori Asahi

发明人： Shoichi Uchiyama ,  Junichi Nakamura ,  Takashi Nitta ,  Tsunemori Asahi

IPC分类号： G09G3/00

CPC分类号： H04N9/315 ,  H04N9/3105

摘要： An image display device that displays an image by modulating a light from a light source according to display image data, includes: a first light modulation element that modulates a light emitted from the light source; and a second light modulation element that is disposed on an optical path in series with the first light modulation element and modulates a light exiting from the first light modulation element, wherein an opening in a unit pixel of the first light modulation element and an opening in a unit pixel of the second light modulation element are of analogous shapes.

摘要翻译： 一种图像显示装置，其通过根据显示图像数据调制来自光源的光来显示图像，包括：第一光调制元件，其对从所述光源发出的光进行调制; 以及第二光调制元件，其设置在与所述第一光调制元件串联的光路上，并且调制从所述第一光调制元件出射的光，其中，所述第一光调制元件的单位像素中的开口和 第二光调制元件的单位像素具有类似的形状。

公开(公告)号：US20060215130A1

公开(公告)日：2006-09-28

申请号：US11387859

申请日：2006-03-24

申请人： Junichi Nakamura ,  Takashi Nitta ,  Shoichi Uchiyama ,  Tsunemori Asahi

发明人： Junichi Nakamura ,  Takashi Nitta ,  Shoichi Uchiyama ,  Tsunemori Asahi

IPC分类号： G03B21/14

CPC分类号： G03B9/02 ,  G03B21/2053 ,  H04N9/3126 ,  H04N9/3155 ,  H04N9/3167

摘要： A projector includes: a first light modulation device that modulates illumination light; a second light modulation device that further modulates the illumination light modulated by the first light modulation device; a projection unit that projects the modulated illumination light toward a screen; and an optical device moving unit that moves an optical device blocking at least part of the illumination light relatively to a light path of the illumination light to move the device off the light path in response to an external request.

摘要翻译： 投影机包括：调制照明光的第一光调制装置; 第二光调制装置，其进一步调制由所述第一光调制装置调制的照明光; 投影单元，其将经调制的照明光投射到屏幕; 以及光学装置移动单元，其移动光学装置，该光学装置相对于照明光的光路阻挡照明光的至少一部分，以响应于外部请求将装置移出光路。

公开(公告)号：US20060018040A1

公开(公告)日：2006-01-26

申请号：US11181994

申请日：2005-07-15

申请人： Shoichi Uchiyama ,  Junichi Nakamura ,  Takashi Nitta ,  Tsunemori Asahi

发明人： Shoichi Uchiyama ,  Junichi Nakamura ,  Takashi Nitta ,  Tsunemori Asahi

IPC分类号： G02B17/00

CPC分类号： H04N9/3141 ,  G02B13/22

摘要： Aspects of the invention can provide an image display device for modulating light from a light source on the basis of display image data to display an image. The image display device can include a first optically modulating device for modulating light from the light source, a second optically modulating device for modulating light from the first optically modulating device, a relay lens system provided between the first optically modulating device and the second optically modulating device for forming an optical image of the first optically modulating device on a light-receiving surface of the second optically modulating device, and at least one reflecting optical device provided between plural lenses forming the relay lens system.

摘要翻译： 本发明的各方面可以提供一种图像显示装置，用于基于显示图像数据调制来自光源的光，以显示图像。 图像显示装置可以包括用于调制来自光源的光的第一光学调制装置，用于调制来自第一光学调制装置的光的第二光学调制装置，设置在第一光学调制装置和第二光学调制装置之间的中继透镜系统 用于在第二光学调制装置的光接收表面上形成第一光学调制装置的光学图像的装置，以及设置在形成中继透镜系统的多个透镜之间的至少一个反射光学装置。