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1. 发明申请

US20080218706A1 Projection display device 有权
标题翻译：投影显示设备
公开(公告)号：US20080218706A1
公开(公告)日：2008-09-11
申请号：US12073292
申请日：2008-03-04
申请人： Takaharu Adachi , Shinichi Okuno , Ryuhei Amano , Takashi Ikeda , Takashi Miwa
发明人： Takaharu Adachi , Shinichi Okuno , Ryuhei Amano , Takashi Ikeda , Takashi Miwa
IPC分类号： G03B21/28
CPC分类号： G03B21/28
摘要： A projection display device comprises a projection lens section to which light modulated by a light modulating element is entered, a mirror section for reflecting the light emitted from the projection lens section to reflect to the projection lens section side and directing the light to a projection plane, and an operation section for displacing a lens in the projection lens section. The operation section is disposed in a region in which the operation section does not hinder an optical path of the light that has been passed through a projection port provided in a main body cabinet.
摘要翻译：投影显示装置包括投影透镜部分，由光调制元件调制的光进入该投影透镜部分，用于反射从投影透镜部分发射的光以反射到投影透镜部分侧并将光引导到投影平面的反射镜部分以及用于移动投影透镜部中的透镜的操作部。操作部设置在操作部不妨碍通过设置在主体机壳中的突出口的光的光路的区域。

2. 发明授权

US08414133B2 Projection display device having an operation section for displacing a lens 有权
标题翻译：投影显示装置具有用于移动透镜的操作部
公开(公告)号：US08414133B2
公开(公告)日：2013-04-09
申请号：US13551034
申请日：2012-07-17
申请人： Takaharu Adachi , Shinichi Okuno , Ryuhei Amano , Takashi Ikeda , Takashi Miwa
发明人： Takaharu Adachi , Shinichi Okuno , Ryuhei Amano , Takashi Ikeda , Takashi Miwa
IPC分类号： G03B21/28 , G03B3/00
CPC分类号： G03B21/28
摘要： A projection display device comprises a projection lens section to which light modulated by a light modulating element is entered, a mirror section for reflecting the light emitted from the projection lens section to reflect to the projection lens section side and directing the light to a projection plane, and an operation section for displacing a lens in the projection lens section. The operation section is disposed in a region in which the operation section does not hinder an optical path of the light that has been passed through a projection port provided in a main body cabinet.
摘要翻译：投影显示装置包括投影透镜部分，由光调制元件调制的光进入该投影透镜部分，用于反射从投影透镜部分发射的光以反射到投影透镜部分侧并将光引导到投影平面的反射镜部分以及用于移动投影透镜部中的透镜的操作部。操作部设置在操作部不妨碍通过设置在主体机壳中的突出口的光的光路的区域。

3. 发明授权

US08246176B2 Projection display device having an operation section for displacing a lens 有权
标题翻译：投影显示装置具有用于移动透镜的操作部
公开(公告)号：US08246176B2
公开(公告)日：2012-08-21
申请号：US12073292
申请日：2008-03-04
申请人： Takaharu Adachi , Shinichi Okuno , Ryuhei Amano , Takashi Ikeda , Takashi Miwa
发明人： Takaharu Adachi , Shinichi Okuno , Ryuhei Amano , Takashi Ikeda , Takashi Miwa
IPC分类号： G03B21/28 , G03B3/00
CPC分类号： G03B21/28
摘要： A projection display device comprises a projection lens section to which light modulated by a light modulating element is entered, a mirror section for reflecting the light emitted from the projection lens section to reflect to the projection lens section side and directing the light to a projection plane, and an operation section for displacing a lens in the projection lens section. The operation section is disposed in a region in which the operation section does not hinder an optical path of the light that has been passed through a projection port provided in a main body cabinet.
摘要翻译：投影显示装置包括投影透镜部分，由光调制元件调制的光进入该投影透镜部分，用于反射从投影透镜部分发射的光以反射到投影透镜部分侧并将光引导到投影平面的反射镜部分以及用于移动投影透镜部中的透镜的操作部。操作部设置在操作部不妨碍通过设置在主体机壳中的突出口的光的光路的区域。

4. 发明授权

US07967453B2 Holding structure for holding a member in an external cabinet 有权
标题翻译：将组件固定在外部机柜中的保持结构
公开(公告)号：US07967453B2
公开(公告)日：2011-06-28
申请号：US12073297
申请日：2008-03-04
申请人： Takaharu Adachi , Shinichi Okuno , Ryuhei Amano , Takashi Ikeda , Takashi Miwa
发明人： Takaharu Adachi , Shinichi Okuno , Ryuhei Amano , Takashi Ikeda , Takashi Miwa
IPC分类号： G03B21/14
CPC分类号： H04N9/3105 , G03B21/145 , G03B21/2066
摘要： A member to be held is held in an external cabinet having a combination of a first cabinet and a second cabinet. A first supporting section is provided in the first cabinet and a second supporting section is provided in the second cabinet. A section to be sandwiched is provided in the member to be held, and the member to be held is held in the external cabinet by sandwiching this section to be sandwiched by the first supporting section and the second supporting section.
摘要翻译：要保持的构件被保持在具有第一机柜和第二机柜的组合的外部机柜中。在第一机壳中设置有第一支撑部，在第二机壳中设置有第二支撑部。要被夹持的部分设置在要保持的构件中，并且待夹持的构件通过将该区域夹在第一支撑部分和第二支撑部分之间来夹持在外部机壳中。

5. 发明申请

US20120281188A1 PROJECTION DISPLAY DEVICE HAVING AN OPERATION SECTION FOR DISPLACING A LENS 有权
标题翻译：具有用于移动镜头的操作部分的投影显示装置
公开(公告)号：US20120281188A1
公开(公告)日：2012-11-08
申请号：US13551034
申请日：2012-07-17
申请人： Takaharu Adachi , Shinichi Okuno , Ryuhei Amano , Takashi Ikeda , Takashi Miwa
发明人： Takaharu Adachi , Shinichi Okuno , Ryuhei Amano , Takashi Ikeda , Takashi Miwa
IPC分类号： G03B21/28
CPC分类号： G03B21/28
摘要： A projection display device comprises a projection lens section to which light modulated by a light modulating element is entered, a mirror section for reflecting the light emitted from the projection lens section to reflect to the projection lens section side and directing the light to a projection plane, and an operation section for displacing a lens in the projection lens section. The operation section is disposed in a region in which the operation section does not hinder an optical path of the light that has been passed through a projection port provided in a main body cabinet.
摘要翻译：投影显示装置包括投影透镜部分，由光调制元件调制的光进入该投影透镜部分，用于反射从投影透镜部分发射的光以反射到投影透镜部分侧并将光引导到投影平面的反射镜部分以及用于移动投影透镜部中的透镜的操作部。操作部设置在操作部不妨碍通过设置在主体机壳中的突出口的光的光路的区域。

6. 发明申请

US20080218037A1 Holding structure and projection display device 有权
标题翻译：保持结构和投影显示装置
公开(公告)号：US20080218037A1
公开(公告)日：2008-09-11
申请号：US12073297
申请日：2008-03-04
申请人： Takaharu Adachi , Shinichi Okuno , Ryuhei Amano , Takashi Ikeda , Takashi Miwa
发明人： Takaharu Adachi , Shinichi Okuno , Ryuhei Amano , Takashi Ikeda , Takashi Miwa
IPC分类号： A47B81/06
CPC分类号： H04N9/3105 , G03B21/145 , G03B21/2066
摘要： A member to be held is held in an external cabinet having a combination of a first cabinet and a second cabinet. A first supporting section is provided in the first cabinet and a second supporting section is provided in the second cabinet. A section to be sandwiched is provided in the member to be held, and the member to be held is held in the external cabinet by sandwiching this section to be sandwiched by the first supporting section and the second supporting section.
摘要翻译：要保持的构件被保持在具有第一机柜和第二机柜的组合的外部机柜中。在第一机壳中设置有第一支撑部，在第二机壳中设置有第二支撑部。要被夹持的部分设置在要保持的构件中，并且待夹持的构件通过将该区域夹在第一支撑部分和第二支撑部分之间来夹持在外部机壳中。

7. 发明授权

US08087789B2 Projection optical system and projection display device 有权
标题翻译：投影光学系统和投影显示设备
公开(公告)号：US08087789B2
公开(公告)日：2012-01-03
申请号：US12330617
申请日：2008-12-09
申请人： Ryuhei Amano , Takashi Ikeda , Shinichi Okuno , Osamu Nagase , Yoshitsugu Kohno
发明人： Ryuhei Amano , Takashi Ikeda , Shinichi Okuno , Osamu Nagase , Yoshitsugu Kohno
IPC分类号： G03B21/12 , G03B21/28 , G03B27/18
CPC分类号： G03B21/28
摘要： A projection optical system includes a first refracting optical system having a plurality of lenses, a first reflecting optical system, and a second reflecting optical system. The first reflecting optical system is disposed on a side of a projection port with respect to an optical axis of the first refracting optical system, and has a positive optical power to reflect light incident through the first refracting optical system in a direction opposite to the side of the projection port. The second reflecting optical system is operable to reflect the light reflected on the first reflecting optical system toward the projection port.
摘要翻译：投影光学系统包括具有多个透镜的第一折射光学系统，第一反射光学系统和第二反射光学系统。第一反射光学系统相对于第一折射光学系统的光轴设置在突出端口的一侧，并具有正的光焦度，以反射沿着与侧面相反的方向入射的第一折射光学系统的光的投影端口。第二反射光学系统可操作以将在第一反射光学系统上反射的光反射到投影口。

8. 发明授权

US08220937B2 Projection optical system and projection unit for oblique projection type projection display device, and oblique projection type projection display device 有权
标题翻译：投影光学系统和投影单元，用于倾斜投影型投影显示装置和倾斜投影型投影显示装置
公开(公告)号：US08220937B2
公开(公告)日：2012-07-17
申请号：US12019733
申请日：2008-01-25
申请人： Ryuhei Amano , Takashi Ikeda , Takashi Miwa
发明人： Ryuhei Amano , Takashi Ikeda , Takashi Miwa
IPC分类号： G03B21/00 , G03B21/14
CPC分类号： G03B21/28 , G03B5/04 , G03B21/142
摘要： An optical position of a display device with respect to an optical axis of a projection optical system is displaced in a direction perpendicular to the optical axis in accordance with a change in the size of a projected image. For instance, a transparent flat plate is disposed in front of a projection lens, and the transparent flat plate is tilted in association with a rotation of a zoom adjustment ring. As the transparent flat plate is tilted, the apparent position of the display device relative to the projection lens is displaced in the direction perpendicular to the optical axis of the projection optical system. Thereby, the projected image on a screen is located at a proper position corresponding to a zoom state. Tilt control of the transparent flat plate is realized by a cam mechanism, for instance.
摘要翻译：显示装置相对于投影光学系统的光轴的光学位置根据投影图像的尺寸的变化沿垂直于光轴的方向移位。例如，透明平板被设置在投影透镜的前面，并且透明平板与变焦调节环的旋转相关联地倾斜。当透明平板倾斜时，显示装置相对于投影透镜的表观位置在与投影光学系统的光轴垂直的方向上移位。因此，屏幕上的投影图像位于对应于缩放状态的适当位置。透明平板的倾斜控制例如由凸轮机构实现。

9. 发明申请

US20080180639A1 PROJECTION OPTICAL SYSTEM, PROJECTION UNIT, AND PROJECTION DISPLAY DEVICE 有权
标题翻译：投影光学系统，投影单元和投影显示设备
公开(公告)号：US20080180639A1
公开(公告)日：2008-07-31
申请号：US12019733
申请日：2008-01-25
申请人： Ryuhei Amano , Takashi Ikeda , Takashi Miwa
发明人： Ryuhei Amano , Takashi Ikeda , Takashi Miwa
IPC分类号： G03B21/14
CPC分类号： G03B21/28 , G03B5/04 , G03B21/142
摘要： An optical position of a display device with respect to an optical axis of a projection optical system is displaced in a direction perpendicular to the optical axis in accordance with a change in the size of a projected image. For instance, a transparent flat plate is disposed in front of a projection lens, and the transparent flat plate is tilted in association with a rotation of a zoom adjustment ring. As the transparent flat plate is tilted, the apparent position of the display device relative to the projection lens is displaced in the direction perpendicular to the optical axis of the projection optical system. Thereby, the projected image on a screen is located at a proper position corresponding to a zoom state. Tilt control of the transparent flat plate is realized by a cam mechanism, for instance.
摘要翻译：显示装置相对于投影光学系统的光轴的光学位置根据投影图像的尺寸的变化沿垂直于光轴的方向移位。例如，透明平板被设置在投影透镜的前面，并且透明平板与变焦调节环的旋转相关联地倾斜。当透明平板倾斜时，显示装置相对于投影透镜的表观位置在与投影光学系统的光轴垂直的方向上移位。因此，屏幕上的投影图像位于对应于缩放状态的适当位置。透明平板的倾斜控制例如由凸轮机构实现。

10. 发明授权

US08049822B2 Projection type video display 有权
标题翻译：投影型视频显示
公开(公告)号：US08049822B2
公开(公告)日：2011-11-01
申请号：US11710992
申请日：2007-02-27
申请人： Ryuhei Amano , Yoshihiro Yokote , Hideyuki Kanayama , Kazuhiro Arai , Takashi Ikeda , Takashi Miwa
发明人： Ryuhei Amano , Yoshihiro Yokote , Hideyuki Kanayama , Kazuhiro Arai , Takashi Ikeda , Takashi Miwa
IPC分类号： H04N9/31
CPC分类号： G03B21/26 , G02B27/0068 , G03B5/00 , H04N9/317 , H04N9/3185
摘要： There are provided a write light valve for generating image-writing light by modulating write light, a driver for writing images into the write light valve based on image data, read light valves for each color for generating respective color image lights by modulating each received color illumination light, an imaging lens group for guiding the image-writing light emitted from the write light valve to the respective read light valves, a dichroic cube for combining together color image lights emitted from the respective read light valves, a projection lens for projecting each color image light combined together. The imaging lens group has a distortion aberration which reduces or cancels out a distortion aberration of the projection lens.
摘要翻译：提供了一种用于通过调制写入光来产生图像写入光的写入光阀，用于基于图像数据将图像写入写入光阀的驱动器，用于通过调制每个接收的颜色来产生各个彩色图像光的每种颜色的读取光阀照明光，用于将从写入光阀发出的图像写入光引导到各个读取光阀的成像透镜组，将从各个读取光阀发出的彩色图像光组合在一起的二向色立方体，彩色图像灯组合在一起。成像透镜组具有减小或消除投影透镜的畸变像差的畸变像差。

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