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11. 外观设计

USD410016S Combined video tape recorder and camera 失效
公开(公告)号：USD410016S
公开(公告)日：1999-05-18
申请号：US82779
申请日：1998-01-30
申请人： Koichi Maeyama
设计人： Koichi Maeyama

12. 外观设计

USD408784S Adaptor for video camera 失效
公开(公告)号：USD408784S
公开(公告)日：1999-04-27
申请号：US76859
申请日：1997-09-11
申请人： Koichi Maeyama
设计人： Koichi Maeyama

13. 外观设计

USD524253S1 Remote controller 有权
公开(公告)号：USD524253S1
公开(公告)日：2006-07-04
申请号：US29227741
申请日：2005-04-15
申请人： Koichi Maeyama , Tomohiro Harata
设计人： Koichi Maeyama , Tomohiro Harata

14. 发明授权

US07072097B2 Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus 失效
公开(公告)号：US07072097B2
公开(公告)日：2006-07-04
申请号：US11104504
申请日：2005-04-13
申请人： Koichi Maeyama , Yoshiyuki Akiyama , Hitoshi Tamada , Hiroki Kikuchi
发明人： Koichi Maeyama , Yoshiyuki Akiyama , Hitoshi Tamada , Hiroki Kikuchi
IPC分类号： G02B26/08 , G02F1/29
CPC分类号： G09G3/34 , G02B26/105 , G09G3/002 , G09G2310/0235 , G09G2320/0233
摘要： An image production apparatus, an image display apparatus and an image display method are disclosed which can reduce the ununiformity in luminance and color which appears on a display screen and can be formed compact. Also optical modulation device adjustment apparatus is disclosed which can detect and correct the ununiformity in modulation characteristic of a modulation device. The image display apparatus includes a light detection apparatus in addition to a light source section, an illumination optical system, an optical modulation section, a spatial filter, a light projection section and a screen. The light detection apparatus detects the dispersion of a modulation characteristic of each pixel element of GLV devices and the ununiformity in luminance and color displayed in accordance with an illumination condition. An optimum driving voltage for minimizing the ununiformity in color and luminance to be displayed is determined based on a signal detected by the light detection apparatus.

15. 外观设计

USD520462S1 Remote controller 有权
公开(公告)号：USD520462S1
公开(公告)日：2006-05-09
申请号：US29227740
申请日：2005-04-15
申请人： Koichi Maeyama , Tomohiro Harata
设计人： Koichi Maeyama , Tomohiro Harata

16. 发明授权

US06999229B2 Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus 失效
公开(公告)号：US06999229B2
公开(公告)日：2006-02-14
申请号：US11104628
申请日：2005-04-13
申请人： Koichi Maeyama , Yoshiyuki Akiyama , Hitoshi Tamada , Hiroki Kikuchi
发明人： Koichi Maeyama , Yoshiyuki Akiyama , Hitoshi Tamada , Hiroki Kikuchi
IPC分类号： G02B26/00 , G02F1/29
CPC分类号： G09G3/34 , G02B26/105 , G09G3/002 , G09G2310/0235 , G09G2320/0233
摘要： An image production apparatus, an image display apparatus and an image display method are disclosed which can reduce the ununiformity in luminance and color which appears on a display screen and can be formed compact. Also optical modulation device adjustment apparatus is disclosed which can detect and correct the ununiformity in modulation characteristic of a modulation device. The image display apparatus includes a light detection apparatus in addition to a light source section, an illumination optical system, an optical modulation section, a spatial filter, a light projection section and a screen. The light detection apparatus detects the dispersion of a modulation characteristic of each pixel element of GLV devices and the ununiformity in luminance and color displayed in accordance with an illumination condition. An optimum driving voltage for minimizing the ununiformity in color and luminance to be displayed is determined based on a signal detected by the light detection apparatus.

17. 外观设计

USD386505S Video camera for TV conference system and security use 失效
公开(公告)号：USD386505S
公开(公告)日：1997-11-18
申请号：US50949
申请日：1996-02-26
申请人： Koichi Maeyama
设计人： Koichi Maeyama

18. 外观设计

USD669108S1 Video camera 有权
公开(公告)号：USD669108S1
公开(公告)日：2012-10-16
申请号：US29371029
申请日：2010-09-20
申请人： Koichi Maeyama
设计人： Koichi Maeyama

19. 发明授权

US07042627B2 Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus 失效
标题翻译：图像制作装置，图像显示装置，图像显示方法以及光调制装置调整装置
公开(公告)号：US07042627B2
公开(公告)日：2006-05-09
申请号：US10684526
申请日：2003-10-15
申请人： Koichi Maeyama , Yoshiyuki Akiyama , Hitoshi Tamada , Hiroki Kikuchi
发明人： Koichi Maeyama , Yoshiyuki Akiyama , Hitoshi Tamada , Hiroki Kikuchi
IPC分类号： G02B26/00 , G02F1/29
CPC分类号： G09G3/34 , G02B26/105 , G09G3/002 , G09G2310/0235 , G09G2320/0233
摘要： An image production apparatus, an image display apparatus and an image display method are disclosed which can reduce the ununiformity in luminance and color which appears on a display screen and can be formed compact. Also an optical modulation device adjustment apparatus is disclosed which can detect and correct the ununiformity in modulation characteristic of a modulation device. The image display apparatus includes a light detection apparatus in addition to a light source section, an illumination optical system, an optical modulation section, a spatial filter, a light projection section and a screen. The light detection apparatus detects the dispersion of a modulation characteristic of each pixel element of GLV devices and the ununiformity in luminance and color displayed in accordance with an illumination condition. An optimum driving voltage for minimizing the ununiformity in color and luminance to be displayed is determined based on a signal detected by the light detection apparatus.
摘要翻译：公开了一种图像制作装置，图像显示装置和图像显示方法，可以减少出现在显示屏上并且可以紧凑地形成的亮度和颜色的不均匀性。还公开了一种可以检测和校正调制装置的调制特性不均匀性的光调制装置调节装置。图像显示装置除了光源部，照明光学系统，光调制部，空间滤光片，光投影部和屏幕之外还包括光检测装置。光检测装置根据照明条件检测GLV装置的每个像素元件的调制特性的偏差和显示的亮度和颜色的不均匀性。基于由光检测装置检测到的信号，确定用于最小化要显示的颜色和亮度的不均匀性的最佳驱动电压。

20. 发明授权

US06987606B2 Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus 失效
标题翻译：图像制作装置，图像显示装置，图像显示方法以及光调制装置调整装置
公开(公告)号：US06987606B2
公开(公告)日：2006-01-17
申请号：US11104559
申请日：2005-04-13
申请人： Koichi Maeyama , Yoshiyuki Akiyama , Hitoshi Tamada , Hiroki Kikuchi
发明人： Koichi Maeyama , Yoshiyuki Akiyama , Hitoshi Tamada , Hiroki Kikuchi
IPC分类号： G02B26/00 , G02F1/29
CPC分类号： G09G3/34 , G02B26/105 , G09G3/002 , G09G2310/0235 , G09G2320/0233
摘要： An image production apparatus, an image display apparatus and an image display method are disclosed which can reduce the ununiformity in luminance and color which appears on a display screen and can be formed compact. Also optical modulation device adjustment apparatus is disclosed which can detect and correct the ununiformity in modulation characteristic of a modulation device. The image display apparatus includes a light detection apparatus in addition to a light source section, an illumination optical system, an optical modulation section, a spatial filter, a light projection section and a screen. The light detection apparatus detects the dispersion of a modulation characteristic of each pixel element of GLV devices and the ununiformity in luminance and color displayed in accordance with an illumination condition. An optimum driving voltage for minimizing the ununiformity in color and luminance to be displayed is determined based on a signal detected by the light detection apparatus.
摘要翻译：公开了一种图像制作装置，图像显示装置和图像显示方法，可以减少出现在显示屏上并且可以紧凑地形成的亮度和颜色的不均匀性。还公开了可以检测和校正调制装置的调制特性不均匀的光调制装置调整装置。图像显示装置除了光源部，照明光学系统，光调制部，空间滤光片，光投影部和屏幕之外还包括光检测装置。光检测装置根据照明条件检测GLV装置的每个像素元件的调制特性的偏差和显示的亮度和颜色的不均匀性。基于由光检测装置检测到的信号，确定用于最小化要显示的颜色和亮度的不均匀性的最佳驱动电压。

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