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11. 发明授权

US06459532B1 Parallax autostereoscopic 3D picture and autostereoscopic 3D display 失效
标题翻译：视差自动立体3D图像和自动立体3D显示
公开(公告)号：US06459532B1
公开(公告)日：2002-10-01
申请号：US09620492
申请日：2000-07-20
申请人： David James Montgomery , Graham John Woodgate , David Ezra
发明人： David James Montgomery , Graham John Woodgate , David Ezra
IPC分类号： G02B2722
CPC分类号： G02B27/2214 , H04N13/305 , H04N13/31 , H04N13/361
摘要： A parallax barrier comprises a plurality of parallel vertical apertures or apertures. In a direction transverse to the apertures, the apertures have an optical transmission function which comprises a plurality of sub-apertures so that the function varies in this direction. In general, the function is constant in a direction parallel to the apertures or apertures. Such a barrier may be used with a spatial light modulator such as a liquid crystal display to form an autostereoscopic 3D display.
摘要翻译：视差屏障包括多个平行的垂直孔或孔。在横向于孔的方向上，孔具有光学透射功能，其包括多个子孔，使得该功能在该方向上变化。通常，该功能在平行于孔或孔的方向上是恒定的。这样的屏障可以与诸如液晶显示器的空间光调制器一起使用以形成自动立体3D显示器。

12. 发明授权

US6075557A Image tracking system and method and observer tracking autostereoscopic display 失效
标题翻译：图像跟踪系统和方法和观察者跟踪自动立体显示
公开(公告)号：US6075557A
公开(公告)日：2000-06-13
申请号：US61690
申请日：1998-04-16
申请人： Nicholas Steven Holliman , Qi He Hong , David Ezra , Graham John Woodgate
发明人： Nicholas Steven Holliman , Qi He Hong , David Ezra , Graham John Woodgate
IPC分类号： G06F3/033 , G02B27/22 , G06T7/00 , G06T7/20 , G09G5/36 , H04N13/00 , H04N13/04
CPC分类号： H04N13/0477 , G02B27/225 , H04N13/0479 , H04N13/0481 , H04N13/0003 , H04N13/0048 , H04N13/0285 , H04N13/0409 , H04N13/0418 , H04N13/0425 , H04N13/0443 , H04N13/0475 , H04N19/597
摘要： An image tracking system which is configured to present a sequence of images, determine the position of a target image in a previously presented image, determine movement of the target image between the previously presented image and a subsequently presented image, and indicate the position of the target image in the subsequently presented image as the aforementioned determined position modified by the determined movement.
摘要翻译：一种被配置为呈现图像序列的图像跟踪系统，确定先前呈现的图像中的目标图像的位置，确定目标图像在先前呈现的图像与随后呈现的图像之间的移动，并且指示在随后呈现的图像中的目标图像作为由所确定的移动修改的上述确定的位置。

13. 发明授权

US6046849A Parallax barrier, display, passive polarisation modulating optical element and method of making such an element 失效
公开(公告)号：US6046849A
公开(公告)日：2000-04-04
申请号：US928891
申请日：1997-09-12
申请人： Richard Robert Moseley , Graham John Woodgate , Adrian Marc Simon Jacobs , Jonathan Harrold , David Ezra
发明人： Richard Robert Moseley , Graham John Woodgate , Adrian Marc Simon Jacobs , Jonathan Harrold , David Ezra
IPC分类号： G02B5/30 , G02B27/00 , G02B27/22 , G02B27/26 , G02B27/28 , G02F1/13 , G02F1/1335 , G02F1/1337 , G03B35/16 , H04N13/00 , H04N13/04
CPC分类号： H04N13/0422 , G02B27/0093 , G02B27/2214 , G02B27/26 , G02B27/283 , G02B27/285 , G02B5/3016 , H04N13/0404 , H04N13/0409 , H04N13/0411 , H04N13/0418 , H04N13/0425 , H04N13/0434 , H04N13/0447 , H04N13/0454 , H04N13/0456 , H04N13/0475 , H04N13/0477 , H04N13/0203 , H04N13/0285 , H04N13/0431 , H04N13/0438 , H04N13/0443 , H04N13/0459
摘要： A parallax barrier includes a polarisation modifying layer having aperture regions, for supplying light of a second polarisation when receiving light of a first polarisation, separated by barrier regions, for supplying light of a third polarisation different from the second polarisation when receiving light of the first polarisation, and a polariser selectively operable in a first mode and a second mode. At least one of the aperture regions and the barrier regions alters the polarisation of light passing therethrough. The polariser passes light of the second polarisation and blocks light of the third polarisation in the first mode and passes light of the third polarisation in the second mode.

14. 发明申请

US20140016314A1 ILLUMINATION APPARATUS 有权
标题翻译：照明设备
公开(公告)号：US20140016314A1
公开(公告)日：2014-01-16
申请号：US13880508
申请日：2011-10-20
申请人： Graham John Woodgate , Jonathan Harrold
发明人： Graham John Woodgate , Jonathan Harrold
IPC分类号： F21V21/00 , F21V29/00
CPC分类号： F21V21/00 , F21K9/00 , F21V29/70 , G02B6/003 , G02B6/0068 , G02B6/0073 , G02B6/0083 , G02F1/133603 , G02F1/133608 , H01L25/0753 , H01L33/0079 , H01L33/58 , H01L2224/16225 , H01L2224/48091 , H01L2224/73265 , H01L2924/09701 , H01L2924/10253 , H01L2933/0033 , H01L2924/00
摘要： A light emitting element array for an illumination apparatus, an illumination apparatus and method of manufacture of the same in which an array of light-emitting elements and an array of light directing optics are provided between first and second attached mothersheet substrates wherein the thermal resistance of at least one of the mothersheet substrates is reduced by means of thickness reduction so as to provide reduced LED junction temperature.
摘要翻译：一种用于照明装置的发光元件阵列，照明装置及其制造方法，其中在第一和第二附接母板基板之间设置有发光元件阵列和导光光学元件阵列，其中，通过厚度减小来减少母板基板中的至少一个，从而提供降低的LED结温度。

15. 发明申请

US20130271959A1 ILLUMINATION APPARATUS 审中-公开
标题翻译：照明设备
公开(公告)号：US20130271959A1
公开(公告)日：2013-10-17
申请号：US13880541
申请日：2011-10-20
申请人： Graham John Woodgate , Jonathan Harrold
发明人： Graham John Woodgate , Jonathan Harrold
IPC分类号： G09F13/04
CPC分类号： G09F13/04 , F21K9/00 , F21Y2105/10 , F21Y2115/10 , H01L2224/14 , H01L2224/48463 , H01L2224/73265
摘要： An illumination apparatus in which an array of light-emitting elements and an array of light directing optics are provided between first and second attached mothersheet substrates wherein the thickness of at least one mothersheet substrates is most between about 0.01 mm and about 1.1 mm thick so as to minimise LED junction temperature.
摘要翻译：一种照明装置，其中在第一和第二附接母板基板之间提供发光元件阵列和光导光学元件阵列，其中至少一个母片基片的厚度最大在约0.01mm至约1.1mm厚之间，以便以最小化LED结温。

16. 发明申请

US20130258663A1 ILLUMINATION APPARATUS 有权
标题翻译：照明设备
公开(公告)号：US20130258663A1
公开(公告)日：2013-10-03
申请号：US13880455
申请日：2011-10-20
申请人： Graham John Woodgate , Jonathan Harrold
发明人： Graham John Woodgate , Jonathan Harrold
IPC分类号： F21V13/04 , F21V17/00
CPC分类号： F21V13/04 , F21K9/00 , F21K9/64 , F21K9/68 , F21K9/69 , F21K9/90 , F21V5/007 , F21V9/30 , F21V17/00 , F21Y2101/00 , F21Y2113/13 , F21Y2115/10 , G02B19/0028 , G02B19/0066 , G02F1/133603 , G02F1/133605 , G02F2001/133607 , G02F2001/133612 , H01L22/20 , H01L24/32 , H01L25/0753 , H01L33/504 , H01L33/60 , H01L33/62 , H01L2224/16225 , H01L2224/73265 , H01L2924/01322 , H01L2924/09701 , H01L2924/12035 , H01L2924/12042 , H01L2924/1301 , H01L2924/13033 , H01L2924/14 , H01L2924/15787 , H01L2924/15788 , H01L2933/0033 , H01L2933/0041 , H01L2933/0066 , Y10T29/49117 , H01L2924/3512 , H01L2924/00
摘要： An illumination apparatus comprises a plurality of LEDs aligned to an array of directional optical elements wherein the LEDs are substantially at the input aperture of respective optical elements. An electrode array is formed on the array of optical elements to provide at least a first electrical connection to the array of LED elements. Advantageously such an arrangement provides low cost and high efficiency from the directional LED array.
摘要翻译：照明装置包括与定向光学元件阵列对准的多个LED，其中LED基本上位于各个光学元件的输入孔。在光学元件阵列上形成电极阵列，以提供至少与LED元件阵列的第一电连接。有利地，这种布置从定向LED阵列提供低成本和高效率。

17. 发明申请

US20120299913A1 Directional flat illuminators 审中-公开
标题翻译：定向平面照明器
公开(公告)号：US20120299913A1
公开(公告)日：2012-11-29
申请号：US13565643
申请日：2012-08-02
申请人： Michael G. Robinson , Graham John Woodgate , Jonathan Harrold
发明人： Michael G. Robinson , Graham John Woodgate , Jonathan Harrold
IPC分类号： F21V8/00 , F21V13/12 , G06T15/00 , F21V13/02
摘要： Disclosed is an optical valve or light valve for providing large area collimated illumination from localized light sources, and system and method thereof for 2D, 3D, and/or autosteroscopic displays. An optical valve may include a stepped structure, in which the steps include separated extraction features which may be optically hidden to light propagating in a first direction. Light propagating in a second direction may be refracted, diffracted, or reflected by the features to provide illumination beams exiting from the top surface of the optical valve. Such controlled illumination may provide for efficient, multi-user autostereoscopic displays as well as improved 2D display functionality.
摘要翻译：公开了一种用于从局部光源提供大面积准直照明的光阀或光阀，以及用于2D，3D和/或自动照相显示器的系统及其方法。光阀可以包括阶梯式结构，其中步骤包括分离的提取特征，其可以对沿第一方向传播的光进行光学隐藏。沿第二方向传播的光可以由特征折射，衍射或反射，以提供从光阀的顶表面离开的照明光束。这种受控照明可以提供有效的多用户自动立体显示器以及改进的2D显示功能。

18. 发明授权

US08179426B2 Pixel arrangement for an autostereoscopic display apparatus 有权
标题翻译：用于自动立体显示装置的像素排列
公开(公告)号：US08179426B2
公开(公告)日：2012-05-15
申请号：US10563121
申请日：2004-07-09
申请人： Jonathan Harrold , Graham John Woodgate
发明人： Jonathan Harrold , Graham John Woodgate
IPC分类号： H04N13/04
CPC分类号： H04N13/359 , H04N13/305 , H04N13/31 , H04N13/324
摘要： An autostereoscopic display apparatus comprises a spatial light modulator comprising an array of pixels arranged in rows and columns in a pixel plane, and a spatially multiplexing parallax element capable of directing light from successive columns of pixels towards successive ones of two or more viewing windows in a nominal window plane. The pixels comprise pixel apertures having gaps therebetween with the gaps between the columns of pixels extending substantially parallel to the columns of pixels. The arrangement of the pixels is designed taking account of the intensity profile of an image of a nominal human pupil in the nominal window plane formed in the pixel plane by the spatially multiplexing parallax element to reduce the amount of spatially derived flicker observed by a viewer moving in the window plane. In one arrangement, the pixel apertures repeat at a pitch equal to a representative width of said intensity profile. In another arrangement, the total height of the pixel apertures parallel to the columns of pixels has a profile which increases towards the edges of the pixel apertures relative to the centre of the pixel apertures.
摘要翻译：一种自动立体显示装置，包括：空间光调制器，包括以像素平面排列成行和列的像素阵列;以及空间多路复用视差元件，其能够将来自连续的像素列的光导向到两个或更多个观察窗中的连续的一个名义窗平面。像素包括其间具有间隙的像素孔，并且像素列之间的间隙基本上平行于像素列延伸。设计像素的布置是考虑到通过空间复用视差元件在像素平面中形成的标称窗口平面中的标称人类瞳孔的图像的强度分布，以减少由观看者观察到的空间导出的闪烁量在窗口飞机上在一种布置中，像素孔径以等于所述强度分布的代表宽度的间距重复。在另一种布置中，平行于像素列的像素孔的总高度具有相对于像素孔的中心朝向像素孔的边缘增加的轮廓。

19. 发明申请

US20100309296A1 Autostereoscopic Display Apparatus 有权
标题翻译：自动立体显示装置
公开(公告)号：US20100309296A1
公开(公告)日：2010-12-09
申请号：US12791971
申请日：2010-06-02
申请人： Jonathan Harrold , Graham John Woodgate
发明人： Jonathan Harrold , Graham John Woodgate
IPC分类号： H04N13/04
CPC分类号： G02B27/2214 , H04N13/305 , H04N13/317 , H04N13/324
摘要： In an autostereoscopic display apparatus comprising a liquid crystal spatial light modulator having an array of pixels of different colors, each pixel comprising plural domains of different polar alignments, and a parallax element comprising an array of optical elements having geometric axes extending in parallel across the spatial light modulator in an inclined direction, the domains are shaped to improve the angular contrast uniformity. For each individual domain, a notional line parallel to the geometric axes of the optical elements of the parallax element has a total length of intersection with the individual domain, summed over adjacent pixels of the same color, is the same for all positions of the notional line. The total length of intersection for different domains is proportional to the area of the individual domains.
摘要翻译：在包括具有不同颜色的像素阵列的液晶空间光调制器的自动立体显示装置中，每个像素包括不同极性对准的多个域，以及视差元件，其包括具有平行延伸穿过空间的几何轴的光学元件阵列光调制器在倾斜方向上，畴被成形以改善角度对比均匀性。对于每个单独的域，与视差元件的光学元件的几何轴平行的概念线具有与相同颜色的相邻像素相加的与各个域的相交的总长度，对于所有位置的所有位置是相同的线。不同域的交集总长度与各域的面积成正比。

20. 发明申请

US20100007806A1 Manufacture of a Birefringent Liquid Crystal Component 有权
标题翻译：制造双折射液晶元件
公开(公告)号：US20100007806A1
公开(公告)日：2010-01-14
申请号：US12441480
申请日：2007-11-21
申请人： Graham John Woodgate , Jonathan Harrold
发明人： Graham John Woodgate , Jonathan Harrold
IPC分类号： G02F1/1335 , G02F1/13
CPC分类号： G02B5/0278 , G02B5/0215 , G02B5/0294 , G02B5/3016 , G02B27/2214
摘要： Manufacture of a birefringent liquid crystal cell is performed as follows. A layer of isotropic material having an outer surface which is shaped with a surface relief structure and is provided with a liquid crystal alignment property is formed. A flexible sheet having an outer surface provided with a liquid crystal alignment property is formed. A curable birefringent liquid crystal material is applied to one or both of the layer of isotropic material and the flexible sheet. The flexible sheet is applied over the layer of isotropic material with the outer surfaces of the layer of isotropic material and the flexible sheet facing one another with the liquid crystal material therebetween, thereby to form a liquid crystal cell. The liquid crystal material is cured and the flexible sheet is removed from the liquid crystal cell.
摘要翻译：双折射液晶盒的制造如下进行。形成具有外表面的各向同性材料层，其形状为具有表面起伏结构并且具有液晶取向性质。形成具有液晶取向性的外表面的柔性片。将可固化的双折射液晶材料施加到各向同性材料层和柔性片中的一个或两个上。将柔性片材施加在各向同性材料层上，各向同性材料层的外表面和柔性片材之间彼此面对，从而形成液晶单元。液晶材料被固化，并且从液晶单元去除柔性片。

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