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1. 发明申请

WO2007145814A3 REFLECTIVE POLARIZER WITH POLARIZATION SPLITTING MICROSTRUCTURE 审中-公开
公开(公告)号：WO2007145814A3
公开(公告)日：2007-12-21
申请号：PCT/US2007/012674
申请日：2007-05-30
申请人： ROHM AND HAAS DENMARK FINANCE A/S , KOWARZ, Marek W. , GREENER, Jehuda , ANDERSON, Charles Chester
发明人： KOWARZ, Marek W. , GREENER, Jehuda , ANDERSON, Charles Chester
IPC分类号： G02F1/1335 , G02F1/13357 , G02B5/30 , G02B5/04
摘要： A reflective polarizer contains: (a) a light-entrance medium (42) having a light-entrance surface (51) and a microstructured surface (44) with a series of prismatic structures (46), wherein first and second sidewalls (47a, 47b) of each prismatic structure have an inclination angle of more than 53 degrees with respect to the light-entrance surface; (b) a polarization-selective thin film optical coating (48) on the series of prismatic structures, for transmitting a first polarization of light and reflecting a second polarization; and (c) a light-exit medium (43) on the polarization-selective thin film optical coating that provides a smooth light-exit surface (52).

2. 发明申请

WO2007145814A2 REFLECTIVE POLARIZER WITH POLARIZATION SPLITTING MICROSTRUCTURE 审中-公开
标题翻译：具有极化分离微结构的反射极化器
公开(公告)号：WO2007145814A2
公开(公告)日：2007-12-21
申请号：PCT/US2007012674
申请日：2007-05-30
申请人： ROHM & HAAS DENMARK FINANCE AS , KOWARZ MAREK W , GREENER JEHUDA , ANDERSON CHARLES CHESTER
发明人： KOWARZ MAREK W , GREENER JEHUDA , ANDERSON CHARLES CHESTER
CPC分类号： G02B5/045 , G02B5/3066 , G02F1/13362
摘要： A reflective polarizer contains: (a) a light-entrance medium having a light-entrance surface and a microstructured surface with a series of prismatic structures, wherein first and second sidewalls of each prismatic structure have an inclination angle of more than 53 degrees with respect to the light-entrance surface; (b) a polarization-selective thin film optical coating on the series of prismatic structures, for transmitting a first polarization of light and reflecting a second polarization; and (c) a light-exit medium on the polarization-selective thin film optical coating that provides a smooth light-exit surface.
摘要翻译：反射偏振器包括：（a）具有光入射表面的光入射介质和具有一系列棱柱结构的微结构化表面，其中每个棱柱结构的第一和第二侧壁具有大于53度的倾斜角，相对于到光入射面; （b）一系列棱镜结构上的偏振选择性薄膜光学涂层，用于透射第一偏振光并反射第二偏振; 和（c）偏光选择性薄膜光学涂层上的光出射介质，其提供平滑的光出射表面。

3. 发明申请

WO2011071701A1 DYNAMIC ILLUMINATION CONTROL FOR LASER PROJECTION DISPLAY 审中-公开
标题翻译：激光投影显示的动态照明控制
公开(公告)号：WO2011071701A1
公开(公告)日：2011-06-16
申请号：PCT/US2010/057979
申请日：2010-11-24
申请人： EASTMAN KODAK COMPANY , MARCUS, Michael, Alan , AGOSTINELLI, John, Alphonse , KOWARZ, Marek, W. , PHALEN, James, G.
发明人： MARCUS, Michael, Alan , AGOSTINELLI, John, Alphonse , KOWARZ, Marek, W. , PHALEN, James, G.
IPC分类号： G06K9/00 , G09G5/02
CPC分类号： H04N9/3105 , H04N9/3182
摘要： A method for improving image contrast for a display apparatus obtains a frame of image data having one or more code values for each pixel in the frame of image data, analyzes the frame of image data to identify a distribution of dark regions therein. The method further adjusts at least one of the one or more code values for the frame of image data according to the distribution of dark regions in the frame of image data and attenuates a brightness level available for the image frame according to the distribution of dark regions in the frame of image data.
摘要翻译：用于改善显示装置的图像对比度的方法获得对于图像数据帧中的每个像素具有一个或多个代码值的图像数据帧，分析图像数据的帧以识别其中的暗区域的分布。该方法根据图像数据帧中的暗区域的分布进一步调整图像数据帧的一个或多个代码值中的至少一个，并且根据暗区域的分布来衰减可用于图像帧的亮度级别在图像数据的帧中。

4. 发明申请

WO2005062609A1 WIDE FIELD DISPLAY USING A LIGHT MODULATOR 审中-公开
标题翻译：使用光调制器的宽视场显示
公开(公告)号：WO2005062609A1
公开(公告)日：2005-07-07
申请号：PCT/US2004/037531
申请日：2004-11-09
申请人： EASTMAN KODAK COMPANY , AGOSTINELLI, John, Alphonse , KESSLER, David , KOWARZ, Marek, W.
发明人： AGOSTINELLI, John, Alphonse , KESSLER, David , KOWARZ, Marek, W.
IPC分类号： H04N5/74
CPC分类号： H04N5/7416 , G03B21/56
摘要： A display apparatus for providing an image on a curved display surface includes a line image generation apparatus for generating a modulated line image, where the line image generation apparatus includes a laser light source for providing an illumination beam, a linear spatial light modulator for modulating the illumination beam to provide a modulated line image as at least one diffracted order of the illumination beam, a projection lens for directing the modulated line image toward a line image scanner for scanning the modulated light beam to form a two-dimensional image on the curved display surface, wherein the line image scanner is optically disposed near the center of curvature of the curved display surface.
摘要翻译：用于在弯曲显示面上提供图像的显示装置包括：线图像生成装置，用于生成调制线图像，其中线图像生成装置包括用于提供照明光束的激光源，线性空间光调制器，用于调制照明光束以提供照明光束的至少一个衍射级的调制线图像;投影透镜，用于将调制线图像朝向线图像扫描器进行扫描，以扫描调制光束以在弯曲显示器上形成二维图像表面，其中线图像扫描器被光学地布置在弯曲显示表面的曲率中心附近。

5. 发明申请

WO2006019550A1 PROGRAMMABLE SPECTRAL IMAGING SYSTEM 审中-公开
标题翻译：可编程光谱成像系统
公开(公告)号：WO2006019550A1
公开(公告)日：2006-02-23
申请号：PCT/US2005/023665
申请日：2005-07-01
申请人： EASTMAN KODAK COMPANY , KOWARZ, Marek, W. , PHALEN, James, G. , NEWMAN, J., Daniel
发明人： KOWARZ, Marek, W. , PHALEN, James, G. , NEWMAN, J., Daniel
IPC分类号： G01J3/28
CPC分类号： G01J3/32 , G01J3/0229 , G01J3/2823
摘要： An imaging system having a programmable spectral transmission function, that includes an input image plane for passing input imaging light into the imaging system; a dispersive optical system for separating the input imaging light into its corresponding spectral components, thus creating spectrally-dispersed image components along a spectrally-dispersed direction. Also included is a spatial light modulator, having a plurality of operational states, for selecting spectral components for imaging; and having a width along the spectrally-dispersed direction; a de-dispersive optical system for re-combining the selected spectral components for imaging onto a detector array; and means for scanning the input imaging light from an object of interest to generate an output area image.
摘要翻译：一种具有可编程光谱传输功能的成像系统，其包括用于将输入成像光传送到成像系统中的输入图像平面; 用于将输入成像光分离成其对应的光谱分量的色散光学系统，从而沿光谱分散方向产生光谱分散的图像分量。还包括具有多个操作状态的空间光调制器，用于选择用于成像的光谱分量; 并且沿着光谱分散方向具有宽度; 用于将所选择的光谱分量重新组合以用于成像到检测器阵列上的去分散光学系统; 以及用于扫描来自感兴趣对象的输入成像光以产生输出区域图像的装置。

6. 发明申请

WO2005062627A1 DISPLAY SYSTEM INCORPORATING TRILINEAR ELECTROMECHANICAL GRATING DEVICE 审中-公开
标题翻译：显示系统与TRILINEAR电子光栅设备
公开(公告)号：WO2005062627A1
公开(公告)日：2005-07-07
申请号：PCT/US2004/036612
申请日：2004-11-03
申请人： EASTMAN KODAK COMPANY , KOWARZ, Marek, W.
发明人： KOWARZ, Marek, W.
IPC分类号： H04N9/31
CPC分类号： H04N9/3132 , G02B26/0808 , H04N9/3105
摘要： A display system (10) comprises a light modulator having at least three linear arrays of light modulating devices (60) on a common substrate, at least one light source producing at least three colors of light for illuminating the at least three linear arrays, a lens (75) for creating line images of the at least three linear arrays on a display surface (90), and a scanning mirror (77) for scanning the line images to create a two-dimensional image on the display surface.
摘要翻译：显示系统（10）包括光调制器，其在公共基板上具有至少三个光调制装置的线性阵列（60），至少一个光源产生用于照亮所述至少三个线性阵列的至少三种颜色的光，用于在显示表面（90）上创建至少三个线性阵列的线图像的透镜（75）和用于扫描线图像以在显示表面上创建二维图像的扫描反射镜（77）。

7. 发明申请

WO2005047956A1 DISPLAY PANEL INCORPORATING A POROUS MOVABLE FILM 审中-公开
标题翻译：显示面板配有多孔可动膜
公开(公告)号：WO2005047956A1
公开(公告)日：2005-05-26
申请号：PCT/US2004/032952
申请日：2004-10-07
申请人： EASTMAN KODAK COMPANY , KOWARZ, Marek, W. , BERMEL, Marcus, S. , COURNOYER, Robert, Frederick
发明人： KOWARZ, Marek, W. , BERMEL, Marcus, S. , COURNOYER, Robert, Frederick
IPC分类号： G02B26/08
CPC分类号： G02B26/02 , G02B26/0825
摘要： An electromechanical display panel that includes at least two spatially separated plates. Between the at least two spatially separated plates is a suspended porous movable film having a pore area, wherein the pore area comprises less than 50% of surface area of the porous movable film. The electromechanical display panel also includes a means for moving the porous movable film between the at least two spatially separated plates to cause selective light modulation.
摘要翻译：一种包括至少两个空间分离的板的机电显示面板。在至少两个空间分离的板之间是具有孔面积的悬浮多孔可移动膜，其中孔面积小于多孔可移动膜的表面积的50％。机电显示面板还包括用于在至少两个空间分离的板之间移动多孔可移动膜以引起选择性光调制的装置。

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