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公开(公告)号：US07072097B2
公开(公告)日：2006-07-04
申请号：US11104504
申请日：2005-04-13
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.
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公开(公告)号：US06999229B2
公开(公告)日：2006-02-14
申请号：US11104628
申请日：2005-04-13
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.
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3.发明申请公开(公告)号：US20050174627A1
公开(公告)日：2005-08-11
申请号：US11104627
申请日：2005-04-13
IPC分类号： G02B26/08 , G02B17/08 , G02B26/10 , G02B27/18 , G09G3/00 , G09G3/02 , G09G3/34 , H04N9/31 , G09G3/36 , 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.
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公开(公告)号：US06992812B2
公开(公告)日：2006-01-31
申请号：US11104508
申请日：2005-04-13
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.
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公开(公告)号：US20050184947A1
公开(公告)日：2005-08-25
申请号：US11104508
申请日：2005-04-13
IPC分类号： G02B26/08 , G02B17/08 , G02B26/10 , G02B27/18 , G09G3/00 , G09G3/02 , G09G3/34 , H04N9/31 , G09G3/36
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.
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6.发明申请Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus 失效图像制作装置，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：US20050174342A1
公开(公告)日：2005-08-11
申请号：US11104559
申请日：2005-04-13
IPC分类号： G02B26/08 , G02B17/08 , G02B26/10 , G02B27/18 , G09G3/00 , G09G3/02 , G09G3/34 , H04N9/31 , G09G5/00
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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7.发明授权Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus 失效图像制作装置，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
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。
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8.发明授权Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus 失效图像制作装置，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
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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公开(公告)号：US20050179769A1
公开(公告)日：2005-08-18
申请号：US11104504
申请日：2005-04-13
IPC分类号： G02B26/08 , G02B17/08 , G02B26/10 , G02B27/18 , G09G3/00 , G09G3/02 , G09G3/34 , H04N9/31 , B41J2/47
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.
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公开(公告)号：US20050174343A1
公开(公告)日：2005-08-11
申请号：US11104628
申请日：2005-04-13
IPC分类号： G02B26/08 , G02B17/08 , G02B26/10 , G02B27/18 , G09G3/00 , G09G3/02 , G09G3/34 , H04N9/31 , G09G5/00
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.
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