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公开(公告)号：US09503711B2
公开(公告)日：2016-11-22
申请号：US14351816
申请日：2012-10-19
申请人： IMAX Corporation
CPC分类号： G03B21/147 , G02B27/0025 , G03B21/567 , G03B37/06 , H04N5/7416 , H04N9/3102 , H04N9/3147 , H04N9/3158 , H04N9/3161 , H04N9/317 , H04N9/3182 , H04N9/3185 , H04N9/3194 , H04N13/324 , H04N13/332 , H04N13/334
摘要： Chromatic aberration can be reduced and extreme projection angles can be allowed in a projection system by modifying one color channel of light having a wavelength bandwidth with image data to produce imaged light, causing the imaged light to spread angularly when displaying the imaged light through an optical distorting element onto a screen, and reducing angular spread of the imaged light exiting the optical distorting element by adjusting the wavelength bandwidth.
摘要翻译： 通过将具有波长带宽的光的一个颜色通道与图像数据一起修改以产生成像光，可以在投影系统中允许色差并且可以允许极大的投影角度，以使成像的光在通过光学显示成像的光时成角度地扩展 变形元件到屏幕上，并且通过调整波长带宽来减少离开光学失真元件的成像光的角度扩展。
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公开(公告)号：US20170034488A1
公开(公告)日：2017-02-02
申请号：US15292340
申请日：2016-10-13
申请人： IMAX Corporation
CPC分类号： G03B21/147 , G02B27/0025 , G03B21/567 , G03B37/06 , H04N5/7416 , H04N9/3102 , H04N9/3147 , H04N9/3158 , H04N9/3161 , H04N9/317 , H04N9/3182 , H04N9/3185 , H04N9/3194 , H04N13/324 , H04N13/332 , H04N13/334
摘要： Chromatic aberration can be reduced and extreme projection angles can be allowed in a projection system by modifying one color channel of light having a wavelength bandwidth with image data to produce imaged light, causing the imaged light to spread angularly when displaying the imaged light through an optical distorting element onto a screen, and reducing angular spread of the imaged light exiting the optical distorting element by adjusting the wavelength bandwidth.
摘要翻译： 通过将具有波长带宽的光的一个颜色通道与图像数据一起修改以产生成像光，可以在投影系统中允许色差并且可以允许极大的投影角度，以使成像的光在通过光学显示成像的光时成角度地扩展 变形元件到屏幕上，并且通过调整波长带宽来减少离开光学失真元件的成像光的角度扩展。
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公开(公告)号：US20140300708A1
公开(公告)日：2014-10-09
申请号：US14351816
申请日：2012-10-19
申请人： IMAX Corporation
CPC分类号： G03B21/147 , G02B27/0025 , G03B21/567 , G03B37/06 , H04N5/7416 , H04N9/3102 , H04N9/3147 , H04N9/3158 , H04N9/3161 , H04N9/317 , H04N9/3182 , H04N9/3185 , H04N9/3194 , H04N13/324 , H04N13/332 , H04N13/334
摘要： Chromatic aberration can be reduced and extreme projection angles can be allowed in a projection system by modifying one color channel of light having a wavelength bandwidth with image data to produce imaged light, causing the imaged light to spread angularly when displaying the imaged light through an optical distorting element onto a screen, and reducing angular spread of the imaged light exiting the optical distorting element by adjusting the wavelength bandwidth.
摘要翻译： 通过将具有波长带宽的光的一个颜色通道与图像数据一起修改以产生成像光，可以在投影系统中允许色差并且可以允许极大的投影角度，以使成像的光在通过光学显示成像的光时成角度地扩展 变形元件到屏幕上，并且通过调整波长带宽来减少离开光学失真元件的成像光的角度扩展。
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公开(公告)号：US10073328B2
公开(公告)日：2018-09-11
申请号：US15292340
申请日：2016-10-13
申请人： IMAX Corporation
CPC分类号： G03B21/147 , G02B27/0025 , G03B21/567 , G03B37/06 , H04N5/7416 , H04N9/3102 , H04N9/3147 , H04N9/3158 , H04N9/3161 , H04N9/317 , H04N9/3182 , H04N9/3185 , H04N9/3194 , H04N13/324 , H04N13/332 , H04N13/334
摘要： Chromatic aberration can be reduced and extreme projection angles can be allowed in a projection system by modifying one color channel of light having a wavelength bandwidth with image data to produce imaged light, causing the imaged light to spread angularly when displaying the imaged light through an optical distorting element onto a screen, and reducing angular spread of the imaged light exiting the optical distorting element by adjusting the wavelength bandwidth.
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