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1. 发明授权

US6014164A Display for 3D images 失效
标题翻译：显示3D图像
公开(公告)号：US6014164A
公开(公告)日：2000-01-11
申请号：US863086
申请日：1997-05-23
申请人： Graham John Woodgate , David Ezra , Basil Arthur Omar
发明人： Graham John Woodgate , David Ezra , Basil Arthur Omar
IPC分类号： G02B27/00 , G02B27/22 , H04N13/00 , H04N13/04
CPC分类号： H04N13/0409 , G02B27/0093 , G02B27/2214 , G02B27/2235 , G02B27/225 , G02B27/2264 , H04N13/0404 , H04N13/0418 , H04N13/0443 , H04N13/045 , H04N13/047 , H04N13/0472 , H04N13/0475 , H04N13/0477 , H04N13/0479 , H04N13/0481 , H04N13/0497 , H04N13/0014 , H04N13/0037 , H04N13/004 , H04N13/0048 , H04N13/0055 , H04N13/0221 , H04N13/0242 , H04N13/0257 , H04N13/0285 , H04N13/0289 , H04N13/0296 , H04N13/0406 , H04N13/0422 , H04N13/0434 , H04N13/0438 , H04N13/0445 , H04N13/0459
摘要： Left eye and right eye images of an autostereoscopic display are displayed on LCD spatial light modulators which are illuminated by movable light sources via converging lenses or mirrors. A tracking system tracks the position of an observer and a control system controls the positions of the light sources so that the images of the light sources formed by the lenses or mirrors track the observer. The observer thus sees the 3D image while having an enlarged degree of freedom of movement.
摘要翻译：自动立体显示器的左眼和右眼图像显示在通过会聚透镜或反射镜被可移动光源照明的LCD空间光调制器上。跟踪系统跟踪观察者的位置，并且控制系统控制光源的位置，使得由透镜或镜子形成的光源的图像跟踪观察者。因此观察者看到3D图像，同时具有增大的移动自由度。

2. 发明授权

US06449090B1 Three dimensional display viewable in both stereoscopic and autostereoscopic modes 失效
标题翻译：三维显示可在立体视觉和自动立体模式下观看
公开(公告)号：US06449090B1
公开(公告)日：2002-09-10
申请号：US08592812
申请日：1996-01-26
申请人： Basil Arthur Omar , Graham John Woodgate , David Ezra
发明人： Basil Arthur Omar , Graham John Woodgate , David Ezra
IPC分类号： G02B2726
CPC分类号： G02B27/26 , G02B27/2214 , H04N13/305 , H04N13/31 , H04N13/32 , H04N13/337 , H04N13/346 , H04N13/361 , H04N13/368 , H04N13/376 , H04N13/398
摘要： A three dimensional display is provided which can. operate in an autostereoscopic mode, requiring no viewing aid, and a stereoscopic mode, requiring a viewing aid such as polarized spectacles. In the autostereosocopic mode, light from illuminators is imaged by lenses through LCD display panels at regions where the left and right eyes of an observer are located. Thus, a two dimensional image displayed on one panel is visible to the right eye of the observer whereas a two dimensional image displayed by the other panel to visible to the left eye of the observer. In the stereoscopic mode, light from the illuminators through the LCD panels is visible throughout an extended region by both eyes of the observer. However, the light from the panels is polarized in mutually perpendicular directions and the spectacles comprise polarizers for the left and right eyes which substantially pass only light corresponding to the left and right images, respectively.
摘要翻译：提供三维显示器。以自动立体模式操作，不需要观看辅助，以及需要诸如偏光眼镜之类的观察辅助的立体模式。在自动立体异味模式中，来自照明器的光通过透镜通过LCD显示面板在观察者的左眼和右眼所在的区域成像。因此，在一个面板上显示的二维图像对于观察者的右眼是可见的，而另一个面板显示的二维图像对于观察者的左眼可见。在立体模式中，通过观察者的双眼，通过LCD面板的照明器的光在整个扩展区域中是可见的。然而，来自面板的光在相互垂直的方向上极化，眼镜包括左眼和右眼的偏振器，其基本上仅通过对应于左图像和右图像的光。

3. 发明授权

US5808792A Autostereoscopic display and method of controlling an autostereoscopic display 失效
标题翻译：自动立体显示和控制自动立体显示的方法
公开(公告)号：US5808792A
公开(公告)日：1998-09-15
申请号：US592563
申请日：1996-01-26
申请人： Graham John Woodgate , David Ezra , Nicolas Steven Holliman , Basil Arthur Omar , Richard Robert Moseley , Jonathan Harrold
发明人： Graham John Woodgate , David Ezra , Nicolas Steven Holliman , Basil Arthur Omar , Richard Robert Moseley , Jonathan Harrold
IPC分类号： G02B27/00 , G02B27/22 , H04N13/00 , H04N13/04
CPC分类号： H04N13/0409 , G02B27/0093 , G02B27/2214 , H04N13/0014 , H04N13/0404 , H04N13/0418 , H04N13/0422 , H04N13/0443 , H04N13/0445 , H04N13/0477 , H04N13/0018 , H04N13/0048 , H04N13/0055 , H04N13/0289 , H04N13/0425 , H04N13/0456 , H04N13/0497
摘要： An observer tracking display is provided in which the image data displayed by at least three image displays along respective different directions is updated depending on the lateral position of an observer. The image displayed in a viewing region not visible to the observer is updated with an appropriate image in anticipation of the observer moving to a position where that viewing region is visible.
摘要翻译：提供了一种观察者跟踪显示器，其中根据观察者的横向位置更新沿着各个不同方向显示的至少三个图像显示的图像数据。在观察者移动到该观看区域是可见的位置的情况下，用适当的图像来更新显示在观察者不可见的观看区域中的图像。

4. 发明授权

US5777720A Method of calibrating an observer tracking display and observer tracking display 失效
标题翻译：校准观察者跟踪显示和观察者跟踪显示的方法
公开(公告)号：US5777720A
公开(公告)日：1998-07-07
申请号：US733623
申请日：1996-10-17
申请人： Larry Saul Shapiro , Basil Arthur Omar , Richard Robert Moseley , Graham John Woodgate
发明人： Larry Saul Shapiro , Basil Arthur Omar , Richard Robert Moseley , Graham John Woodgate
IPC分类号： G03B21/00 , G02B27/00 , G02B27/22 , G09F9/00 , G09G3/36 , H04N13/00 , H04N13/04 , A61B3/02 , A61B3/00
CPC分类号： H04N13/0409 , G02B27/0093 , G02B27/2214 , G02B27/225 , G02B27/2264 , H04N13/0404 , H04N13/0418 , H04N13/0425 , H04N13/0443 , H04N13/0445 , H04N13/047 , H04N13/0472 , H04N13/0475 , H04N13/0477 , H04N13/0497 , H04N13/0014 , H04N13/0055 , H04N13/0285 , H04N13/0456
摘要： A calibration method is provided for an observer tracking display, for instance of the autostereoscopic 3D type, which forms steerable viewing zones and which comprises a tracking system for tracking an observer and a controller for controlling the viewing zones in response to the tracking system. The viewing zones are steered to direct light in a plurality of directions in turn. The observer then moves to the optimum position for viewing the display. The tracking system determines the optimum position for each viewing zone direction and the positions and directions are stored in association with each other so as to form a mapping in the controller for controlling the viewing zones in response to the tracking system during normal use of the display.
摘要翻译：提供了用于观察者跟踪显示的校准方法，例如自动立体3D类型，其形成可操纵的观看区域，并且其包括用于跟踪观察者的跟踪系统和用于响应于跟踪系统控制观看区域的控制器。观察区被转向以依次在多个方向上引导光。然后观察者移动到用于观看显示器的最佳位置。跟踪系统确定每个观看区域方向的最佳位置，并且相互关联地存储位置和方向，以便在显示器的正常使用期间响应于跟踪系统在控制器中形成用于控制观看区域的映射。

5. 发明授权

US5726800A Autostereoscopic directional display apparatus 失效
标题翻译：自动立体定向显示装置
公开(公告)号：US5726800A
公开(公告)日：1998-03-10
申请号：US167497
申请日：1993-12-15
申请人： David Ezra , Graham J. Woodgate , Basil Arthur Omar
发明人： David Ezra , Graham J. Woodgate , Basil Arthur Omar
IPC分类号： G02B27/00 , G02B27/22 , G02F1/13 , G02F1/1347 , G09F9/00 , H04N13/00 , H04N13/04
CPC分类号： H04N13/0409 , G02B27/0093 , G02B27/2214 , G02B27/2235 , G02B27/225 , G02B27/2264 , H04N13/0404 , H04N13/0418 , H04N13/0443 , H04N13/047 , H04N13/0472 , H04N13/0475 , H04N13/0477 , H04N13/0479 , H04N13/0481 , H04N13/0014 , H04N13/0037 , H04N13/004 , H04N13/0048 , H04N13/0055 , H04N13/0221 , H04N13/0242 , H04N13/0257 , H04N13/0285 , H04N13/0289 , H04N13/0296 , H04N13/0406 , H04N13/0422 , H04N13/0434 , H04N13/0438 , H04N13/0445 , H04N13/0459 , H04N13/0497
摘要： The number of 2D views available to form an autostereoscopic 3D image is increased by using a beam combiner with two displays. Each display may comprise sequentially illuminatable light sources imaged by converging lenses for illuminating sequentially reproduced 2D images in spatial light modulators. The views are combined by the beam combiner so as to be visible to an observer in different directions corresponding to the directions from which the views were recorded during image capture.
摘要翻译：通过使用具有两个显示器的光束组合器，增加了可用于形成自动立体3D图像的2D视图的数量。每个显示器可以包括通过会聚透镜成像的依次可照明的光源，用于在空间光调制器中照亮顺序再现的2D图像。视图通过光束组合器组合，以便在对应于在图像捕获期间记录视图的方向的不同方向上对观察者可见。

6. 发明授权

US5777588A Autostereoscopic display having a high resolution 2D mode 失效
标题翻译：具有高分辨率2D模式的自动立体显示
公开(公告)号：US5777588A
公开(公告)日：1998-07-07
申请号：US572887
申请日：1995-12-18
申请人： Graham Johm Woodgate , David Ezra , Basil Arthur Omar
发明人： Graham Johm Woodgate , David Ezra , Basil Arthur Omar
IPC分类号： G02B27/22 , G02B27/26 , H04N13/00 , H04N13/04 , G09G5/00
CPC分类号： H04N13/0409 , G02B27/2214 , H04N13/0404 , H04N13/0418 , H04N13/0422 , H04N13/0443 , H04N13/0454 , H04N13/0456 , H04N13/0468 , H04N13/0285 , H04N13/0497
摘要： An autostereoscopic display has first and second spatial light modulators. Images from the spatial light modulators are combined by a beam combiner before being presented to a viewing region. The relative positions of the first and second spatial light modulators are controlled such that pixels of the second spatial light modulator are interspersed with pixels of the first spatial light modulator. Such an arrangement allows an effective doubling of resolution when the spatial light modulators are operated so as to produce a two dimensional image instead of a three dimensional images.
摘要翻译：自动立体显示器具有第一和第二空间光调制器。来自空间光调制器的图像在被呈现给观看区域之前由光束组合器组合。控制第一和第二空间光调制器的相对位置，使得第二空间光调制器的像素与第一空间光调制器的像素分散。当空间光调制器被操作以产生二维图像而不是三维图像时，这种布置允许分辨率的有效加倍。

7. 发明授权

US06329104B1 Position alignment system for holographic lithography process 失效
标题翻译：全息光刻工艺位置校准系统
公开(公告)号：US06329104B1
公开(公告)日：2001-12-11
申请号：US09260701
申请日：1999-03-02
申请人： Francis Stace Murray Clube , Basil Arthur Omar
发明人： Francis Stace Murray Clube , Basil Arthur Omar
IPC分类号： G03H100
CPC分类号： G03F9/70
摘要： Lithography processes that use multiple layers require registration between layers. The accuracy requirement depends on the application of the lithograph. For microlithography, the registration requirement could be less than one micron. Systems that use lenses for imaging such as optical steppers can image conventional alignment marks through those lenses. A unique microlithography system that employs holograms has properties that are not compatible with known alignment techniques. The present invention is a new system for alignment of holographic microlithography elements.
摘要翻译：使用多层的平版印刷工艺需要在层之间进行注册。精度要求取决于平版印刷机的应用。对于微光刻，配准要求可能小于1微米。使用诸如光学步进机的成像用透镜的系统可以通过这些透镜成像常规对准标记。使用全息图的独特的微光刻系统具有与已知对准技术不兼容的性质。本发明是用于对准全息微光刻元件的新系统。

8. 发明授权

US6061489A Light source and display 失效
标题翻译：光源和显示屏
公开(公告)号：US6061489A
公开(公告)日：2000-05-09
申请号：US546510
申请日：1995-10-20
申请人： David Ezra , Graham John Woodgate , Basil Arthur Omar
发明人： David Ezra , Graham John Woodgate , Basil Arthur Omar
IPC分类号： G02F1/13 , G02B27/00 , G02B27/22 , H04N13/00 , H04N13/04 , G02B6/00
CPC分类号： H04N13/0409 , G02B27/0093 , G02B27/2214 , G02B27/2235 , G02B27/225 , G02B27/2264 , H04N13/0404 , H04N13/0418 , H04N13/0443 , H04N13/047 , H04N13/0472 , H04N13/0475 , H04N13/0477 , H04N13/0479 , H04N13/0481 , H04N13/0497 , H04N13/0014 , H04N13/0037 , H04N13/004 , H04N13/0048 , H04N13/0055 , H04N13/0221 , H04N13/0242 , H04N13/0257 , H04N13/0285 , H04N13/0289 , H04N13/0296 , H04N13/0406 , H04N13/0422 , H04N13/0434 , H04N13/0438 , H04N13/0445 , H04N13/0459 , Y10S385/901
摘要： A light source comprises an array of contiguous transparent blocks, each of which contains a light emitter such as a cold cathode fluorescent tube. The blocks have a transparent front surface which may be optically diffusing, the other surfaces being coated with a thin optically reflective layer so that each block acts as a light guide. The tubes are independently controllable, for instance so as to simulate a moving light source which may be controlled so as to track the position of an observer of a 3D display.
摘要翻译：光源包括连续的透明块的阵列，每个透明块包含诸如冷阴极荧光管的光发射器。这些块具有可以是光学漫射的透明前表面，其它表面涂覆有薄的光反射层，使得每个块用作光导。这些管是可独立控制的，例如以便模拟可以被控制以便跟踪3D显示器的观察者的位置的移动光源。

9. 发明授权

US5917562A Autostereoscopic display and spatial light modulator 失效
标题翻译：自动立体显示和空间光调制器
公开(公告)号：US5917562A
公开(公告)日：1999-06-29
申请号：US573155
申请日：1995-12-15
申请人： Graham John Woodgate , Jonathan Harrold , David Ezra , Basil Arthur Omar , Edward Peter Raynes
发明人： Graham John Woodgate , Jonathan Harrold , David Ezra , Basil Arthur Omar , Edward Peter Raynes
IPC分类号： G02F1/13 , G02B27/26 , G02F1/1335 , G02F1/13357 , G02F1/13363 , H04N13/00 , G02F1/136 , G02B27/22
CPC分类号： H04N13/0409 , G02B27/26 , G02F1/133528 , H04N13/0418 , H04N13/0434 , H04N13/0477 , H04N13/0479 , H04N13/0481 , H04N13/0497 , G02F1/13362 , G02F2001/133565 , G02F2001/133638 , G02F2413/09 , H04N13/0285 , H04N13/0404 , H04N13/0422 , H04N13/0438 , H04N13/0443 , H04N13/0445 , H04N13/0456
摘要： An autostereoscopic display of the invention includes: an illumination source for producing light of a first polarization and light of a second polarization different from the first polarization; a spatial light modulator for modulating the light of the first polarization and the light of the second polarization from the illumination source; and an optical system for directing the light of the first polarization to a first viewing region and the light of the second polarization to a second viewing region, wherein the spatial light modulator includes: a first polarization adjusting member for transmitting the light of the first polarization and substantially preventing transmission of the light of the second polarization; a second polarization adjusting member for transmitting the light of the second polarization and substantially preventing transmission of the light of the first polarization; and first and second groups of picture elements optically aligned with the first and second polarization adjusting member, respectively.
摘要翻译：本发明的自动立体显示器包括：用于产生第一偏振光的照明源和不同于第一偏振的第二偏振光; 空间光调制器，用于调制来自照明源的第一偏振光和第二偏振光; 以及用于将第一偏振光引导到第一观察区域并将第二偏振光引导到第二观察区域的光学系统，其中所述空间光调制器包括：第一偏振调节构件，用于透射第一偏振光并且基本上防止第二偏振光的透射; 第二偏振调节构件，用于透射第二偏振光并且基本上防止第一偏振光的透射; 以及分别与第一和第二偏振调节构件光学对准的第一和第二组像素。

10. 发明授权

US06433846B1 Apparatus for maintaining and converting a localized polarization shift into a localized intensity variation in a LCD display assembly 失效
标题翻译：用于将局部极化位移维持和转换成LCD显示组件中的局部强度变化的装置
公开(公告)号：US06433846B1
公开(公告)日：2002-08-13
申请号：US09380511
申请日：1999-12-13
申请人： Basil Arthur Omar , Terence Edward Yeo
发明人： Basil Arthur Omar , Terence Edward Yeo
IPC分类号： G02F11335
CPC分类号： G02F1/133504 , G02F1/13362
摘要： Disclosed herein is an apparatus for maintaining and converting a localized polarization shift into a localized intensity variation in a liquid crystal display assembly. The assembly includes a liquid crystal display having a back side and a front side, a polarization-maintaining, light-diffusing layer adjacent to the front side of the liquid crystal display, and a front light-polarizing layer disposed adjacent to the polarization-maintaining, light-diffusing layer. A method for maintaining and converting a localized polarization shift into a localized intensity variation in a liquid crystal display assembly also is disclosed.
摘要翻译：本文公开了一种用于将局部偏振偏移保持并转换成液晶显示组件中局部强度变化的装置。组件包括具有背面和前侧的液晶显示器，与液晶显示器的前侧相邻的偏振保持光扩散层和邻近偏振保持设置的前光偏振层，光漫射层。公开了一种将局部偏振位移维持并转换为液晶显示组件中局部强度变化的方法。

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