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81. 发明授权

US3723012A Holographic alignment system 失效
标题翻译：全息对齐系统
公开(公告)号：US3723012A
公开(公告)日：1973-03-27
申请号：US3723012D
申请日：1971-04-05
申请人： SIEMENS AG
发明人： STORCK E , OST J
IPC分类号： G03H1/00 , G01B11/26
CPC分类号： G03H1/0005 , G03H2001/0033 , G03H2001/0083 , G03H2001/0413 , G03H2223/14
摘要： A method and apparatus for repositioning a body such as a diffuser body, hologram film or a body rigidly attached thereto in a previous position in a system characterized by making or exposing a hologram by use of reference wave and a wave coming from an object with each wave being of coherent radiation with a diffuser interposed in the path of one of the waves. The exposed hologram film is developed and repositioned in the system. Then either a wave from the object or the reference wave is projected on the hologram to reconstruct the other wave and the diffuser is located in the path of the same one wave to produce direct and diffused radiation. The intensity of the direct radiation of the reconstructed wave is measured to obtain a maximum measurement for the intensity of the direct radiation which will occur when the body is in the previously selected position. The body may be the diffuser and have a surface which will diffusely disperse the wave into direct and diffused radiation.
摘要翻译：一种用于重新定位诸如扩散体，全息图膜或刚体附接到其上的体的系统的方法和装置，其特征在于，通过使用参考波和来自每个物体的波形来制作或曝光全息图波是相干辐射，其中漫射器插入在一个波的路径中。曝光的全息膜被开发并重新定位在系统中。然后将来自物体的波或参考波投射到全息图上以重构另一波，并且扩散器位于相同一个波的路径中以产生直接和漫射的辐射。测量重构波的直接辐射的强度，以获得当身体处于先前选择的位置时将发生的直接辐射的强度的最大测量。主体可以是扩散器，并且具有将波浪扩散分散到直接和扩散的辐射的表面。

82. 发明授权

US3604777A Return beam holography 失效
标题翻译：返回光束全息图
公开(公告)号：US3604777A
公开(公告)日：1971-09-14
申请号：US3604777D
申请日：1969-10-21
申请人： IBM
发明人： MATHISEN EINAR S , SHEINER LEONARD S
IPC分类号： G03H1/22 , G03H1/00 , G03H1/04 , G02B27/22
CPC分类号： G03H1/0402 , G03H1/2286 , G03H2001/0094 , G03H2001/0413 , G03H2001/226 , G03H2001/2278 , G03H2210/20 , G03H2222/52 , G03H2222/53 , G03H2222/54 , G03H2222/56 , G03H2223/14 , G03H2223/24 , G03H2223/25
摘要： Method and apparatus for constructing and reconstructing a hologram, whereby the hologram is reconstructed upon the original image plane used in constructing the hologram, by use, in one embodiment, of a spherical mirror placed to reflect divergent light originally passing through the hologram, back through the hologram as convergent light. Included are liquid gate means for reducing reflection glare from the hologram onto the reconstructed image.

83. 发明申请

US20190243140A1 Devices for Data Superimposition 审中-公开
公开(公告)号：US20190243140A1
公开(公告)日：2019-08-08
申请号：US16318519
申请日：2017-07-20
申请人： Carl Zeiss Jena GmbH
发明人： Christoph Erler
IPC分类号： G02B27/01 , G03H1/22 , G02B5/02
CPC分类号： G02B27/0172 , G02B5/02 , G02B5/0252 , G02B5/0278 , G02B6/0016 , G02B27/0103 , G02B2027/0112 , G02B2027/0174 , G02B2027/0178 , G03H1/2202 , G03H2001/2234 , G03H2223/14 , G03H2225/31 , G03H2225/52
摘要： Provided are methods and devices for data superimposition, in which an imaging device comprises a diffuser and a holographic layer to provide a real or virtual image for an observer. In one variant, diffuser and holographic layer are provided on different sides of a transparent carrier. In other embodiments, the imaging device and holographic layer are arranged in smart glasses.

84. 发明申请

US20170263281A1 HOLOGRAPHIC CHARACTERIZATION AND PLAYBACK APPARATUS 有权
公开(公告)号：US20170263281A1
公开(公告)日：2017-09-14
申请号：US15456832
申请日：2017-03-13
申请人： GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人： Euiheon CHUNG , Tae Joong EOM , Canghuei YANG , Mooseok JANG , Jihee RYU
IPC分类号： G11B7/1353 , G11B7/0065 , G11B7/1395 , G11B7/13 , G11B7/1362 , G11B7/1374 , G03H1/22 , G11B7/128
CPC分类号： G11B7/1353 , G01N21/01 , G01N21/17 , G01N21/47 , G03H1/041 , G03H1/0443 , G03H1/0465 , G03H1/2205 , G03H2001/0452 , G03H2001/2244 , G03H2222/31 , G03H2223/14 , G03H2223/17 , G03H2227/03 , G11B7/0065 , G11B7/0908 , G11B7/128 , G11B7/13 , G11B7/1362 , G11B7/1372 , G11B7/1374 , G11B7/1395
摘要： A holographic characterization and playback apparatus is provided, which includes a light source, an optical path-forming optical system for separating the light emitted from the light source into a probe light and a reference light of different polarizations, and combining optical paths of the probe light and the reference light.

85. 发明申请

US20170102671A1 HOLOGRAPHIC LIGHT FIELD IMAGING DEVICE AND METHOD OF USING THE SAME 审中-公开
公开(公告)号：US20170102671A1
公开(公告)日：2017-04-13
申请号：US15288728
申请日：2016-10-07
申请人： VISBY CAMERA CORPORATION
发明人： Ryan Althoff Damm , Kris Somboon Chaisanguanthum
IPC分类号： G03H1/04 , G02B27/22 , G03H1/08 , G03H1/34
CPC分类号： G03H1/0402 , G02B27/2214 , G03B35/10 , G03B37/00 , G03H1/0866 , G03H1/34 , G03H2001/0434 , G03H2223/14 , G03H2223/23 , G03H2226/11 , H04N13/229
摘要： A holographic light field imaging device and method of using the same. The holographic light field imaging device may optically compress the light field into a lower-dimensional, coded representation for algorithmic reconstruction by transforming the light field in a known, calculable way. The resulting wavefront may be optically compressed before capture, wherein the compression may later be reversed via software algorithm, recovering a representation of the original light field.

86. 发明申请

US20170038729A1 HOLOGRAPHIC-STEREOGRAM-FORMING APPARATUS, DIFFUSING MEMBER, AND HOLOGRAPHIC-STEREOGRAM-FORMING METHOD 审中-公开
标题翻译：全息立体成像装置，扩散构件和全息立方体形成方法
公开(公告)号：US20170038729A1
公开(公告)日：2017-02-09
申请号：US15007799
申请日：2016-01-27
申请人： FUJI XEROX CO., LTD.
发明人： Yasuhiro OGASAWARA , Jiro MINABE , Shigetoshi NAKAMURA , Takashi KIKUCHI , Masahiro IGUSA , Motohiko SAKAMAKI
IPC分类号： G03H1/26 , G03H1/04 , G02B5/02 , G03H1/20
CPC分类号： G03H1/268 , G02B5/0257 , G02B5/0263 , G03H1/041 , G03H2001/0426 , G03H2001/2695 , G03H2210/22 , G03H2223/13 , G03H2223/14 , G03H2223/21
摘要： A holographic-stereogram-forming apparatus includes a laser beam source that generates a laser beam to be split into an object beam and a reference beam; a display that displays an original image corresponding to a substantially strip-shaped holographic element constituting a holographic stereogram containing parallax information in a horizontal direction; a diffusing unit provided on a light-emission side of the display and including optical elements having different thicknesses in a direction of light transmission, the optical elements being arranged in a matrix and each having a substantially rectangular shape with a vertical length being shorter than a horizontal length, the diffusing unit diffusing object beam more widely in the vertical direction than in the horizontal direction, the object beam to be diffused by the diffusing unit being generated by the display; and a condensing unit that condenses the object beam diffused by the diffusing unit on a hologram recording medium.
摘要翻译：全息立体图形成装置包括产生被分割成物体光束的激光束和参考光束的激光束源; 显示对应于构成在水平方向上包含视差信息的全息立体图的基本条形全息元件的原始图像; 设置在所述显示器的发光侧的漫射单元，并且包括在透光方向上具有不同厚度的光学元件，所述光学元件布置成矩阵，并且每个具有基本上矩形的形状，其垂直长度短于水平长度，漫射单元在垂直方向上比在水平方向上更广泛地扩散物体光束，由扩散单元扩散的物体光束由显示器产生; 以及冷凝单元，其将由漫射单元扩散的物体光束会聚在全息图记录介质上。

87. 发明申请

US20160313695A1 BEAM DIVERGENCE AND VARIOUS COLLIMATORS FOR HOLOGRAPHIC OR STEREOSCOPIC DISPLAYS 审中-公开
标题翻译：光束显示器的横梁和各向异性
公开(公告)号：US20160313695A1
公开(公告)日：2016-10-27
申请号：US15191596
申请日：2016-06-24
申请人： SEEREAL TECHNOLOGIES S.A.
发明人： Gerald FUTTERER
IPC分类号： G03H1/02 , G02F1/1334 , F21V8/00 , G03H1/22 , G02B5/32 , G02B27/00
CPC分类号： G03H1/0248 , G02B5/32 , G02B6/0046 , G02B27/0037 , G02F1/13342 , G02F1/133524 , G02F1/133621 , G02F1/136277 , G02F2201/02 , G03H1/0891 , G03H1/2205 , G03H1/2286 , G03H1/2294 , G03H1/30 , G03H2001/0224 , G03H2001/2236 , G03H2001/2239 , G03H2001/2242 , G03H2001/2292 , G03H2222/12 , G03H2222/22 , G03H2222/34 , G03H2223/12 , G03H2223/14 , G03H2223/16 , G03H2223/19 , G03H2223/22 , G03H2223/23 , G03H2225/11 , G03H2227/03
摘要： A holographic display with an illumination device, an enlarging unit and a light modulator. The illumination device includes at least one light source and a light collimation unit, the light collimation unit collimates the light of the at least one light source and generates a light wave field of the light that is emitted by the light source with a specifiable angular spectrum of plane waves, the enlarging unit is disposed downstream of the light collimation unit, seen in the direction of light propagation, where the enlarging unit includes a transmissive volume hologram realising an anamorphic broadening of the light wave field due to a transmissive interaction of the light wave field with the volume hologram, and the light modulator is disposed upstream or downstream of the anamorphic enlarging unit, seen in the direction of light propagation.
摘要翻译：具有照明装置，放大单元和光调制器的全息显示器。所述照明装置包括至少一个光源和光准直单元，所述光准直单元准直所述至少一个光源的光，并且产生由所述光源发射的具有可指定角频谱的光的光波场的平面波，放大单元设置在光准直单元的下游，在光传播的方向上看，放大单元包括透射体全息图，其实现由于光的透射相互作用而导致的光波场的变形扩展具有体积全息图的波场，并且光调制器设置在变形扩大单元的上游或下游，从光传播的方向看。

88. 发明授权

US08817068B2 Digital hologram image display device 有权
标题翻译：数字全息图像显示装置
公开(公告)号：US08817068B2
公开(公告)日：2014-08-26
申请号：US13152146
申请日：2011-06-02
申请人： Minsung Yoon , Guensik Lee
发明人： Minsung Yoon , Guensik Lee
IPC分类号： H04N13/00 , G02B27/42 , G03H1/22 , G02B27/22
CPC分类号： G02B27/22 , G02B27/4205 , G03H1/2205 , G03H1/2286 , G03H1/2294 , G03H2210/30 , G03H2222/18 , G03H2222/34 , G03H2222/46 , G03H2223/14
摘要： The present disclosure relates to a digital hologram display device in which the 0th diffraction component is removed for optimizing the reproduction and replay of three-dimensional hologram video data. The present disclosure suggests a digital hologram image display device including a pattern generator generating holography interference patterns; a spatial light modulator receiving the holography interference patterns from the pattern generator and representing the holography interference patterns; a light source positioning at one side of the spatial light modulator and illuminating a reference beam to the spatial light modulator; an optical device controlling the reference beam to be collimated onto the entire surface of the spatial light modulator; and a diffusion sheet disposed between the light source and the spatial light modulator.
摘要翻译：本公开涉及一种数字全息图显示装置，其中去除第0衍射分量以优化三维全息图视频数据的再现和重放。本公开内容提出了包括产生全息干涉图案的图案发生器的数字全息图像显示装置; 接收来自图案发生器的全息干涉图案并表示全息干涉图案的空间光调制器; 定位在所述空间光调制器的一侧并将参考光束照射到所述空间光调制器的光源; 控制参考光束被准直到空间光调制器的整个表面上的光学装置; 以及设置在光源和空间光调制器之间的扩散片。

89. 发明申请

US20120050830A1 DIGITAL HOLOGRAM IMAGE DISPLAY DEVICE 审中-公开
标题翻译：数字HOLOGRAM图像显示设备
公开(公告)号：US20120050830A1
公开(公告)日：2012-03-01
申请号：US13158211
申请日：2011-06-10
申请人： Minsung YOON , Guensik Lee
发明人： Minsung YOON , Guensik Lee
IPC分类号： G03H1/12
CPC分类号： G03H1/22 , G03H1/2249 , G03H1/2286 , G03H1/2294 , G03H2210/30 , G03H2223/14
摘要： The present disclosure relates to a digital hologram display device in which the 0th diffraction component is removed for optimizing the reproduction and replay of the three-dimensional hologram video data. The present disclosure suggests a digital hologram image display device comprising: a pattern generator generating holography interference patterns; a spatial light modulator receiving the holography interference patterns from the pattern generator and represent the holography interference patterns; a light source positioning at one side of the spatial light modulator and illuminating a reference beam to the spatial light modulator; an optical device controlling the reference beam to be raditated onto a whole surface of the spatial light; and a diffusion sheet having at least 20% of Haze value and disposed between the light source and the spatial light modulator.
摘要翻译：本公开涉及一种数字全息图显示装置，其中除去第0衍射分量以优化三维全息图视频数据的再现和重放。本公开提出一种数字全息图像显示装置，包括：产生全息干涉图案的图案发生器; 接收来自图案发生器的全息干涉图案并表示全息干涉图案的空间光调制器; 定位在所述空间光调制器的一侧并将参考光束照射到所述空间光调制器的光源; 控制所述参考光束被照射到所述空间光的整个表面上的光学装置; 以及具有至少20％的雾度值并设置在光源和空间光调制器之间的漫射片。

90. 发明申请

US20110249307A1 HOLOGRAM AND ASSOCIATED METHODS OF FABRICATION THEREOF AND USE IN SECURITY/AUTHENTICATION APPLICATIONS 审中-公开
标题翻译： HOLOGRAM及其相关制造方法及其在安全/认证应用中的使用
公开(公告)号：US20110249307A1
公开(公告)日：2011-10-13
申请号：US12899908
申请日：2010-10-07
申请人： Brett Ronald Nelson , Michael G. Fickes
发明人： Brett Ronald Nelson , Michael G. Fickes
IPC分类号： G03H1/02 , G03F7/20
CPC分类号： G03H1/0011 , G03H1/02 , G03H1/0248 , G03H1/202 , G03H1/22 , G03H2001/0216 , G03H2001/2263 , G03H2222/10 , G03H2222/34 , G03H2223/14
摘要： A hologram (and related hologram element) contains and exhibits a holographic image when illuminated and viewed on angle and with the holographic image gradually fading when viewed increasingly off angle in 1st-3rd directions. This hologram also contains and exhibits a monochrome wash surface that obscures (partially or totally) the holographic image when viewed in a 4th direction as the hologram is increasingly rotated off angle in a 4th direction through a range of angles. The hologram can be fabricated with a variety of color choices for the monochrome wash surface. The hologram is useful in security and authentication applications and is used in a method provided herein for authentication of an article.
摘要翻译：全息图（和相关的全息元件）当照射并且在角度上观看并且全息图像（和相关的全息元件）在第1 - 3个方向上越来越远离角度时逐渐衰减，逐渐衰减。当全息图在第四方向上通过角度范围越来越多地旋转偏离角度时，该全息图还包含并表现出从第四方向观察时遮蔽（部分或全部）全息图像的单色洗涤表面。全息图可以用单色洗涤表面的各种颜色选择来制作。全息图在安全和认证应用中是有用的，并且在本文提供的用于认证物品的方法中使用。

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