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公开(公告)号：US08736933B2
公开(公告)日：2014-05-27
申请号：US12676406
申请日：2008-09-03
申请人： André Leopold , Christian Kunath , Jens Ehreke , Gerhard Hochenbleicher , Christian Klepzig , Michael Langgassner
发明人： André Leopold , Christian Kunath , Jens Ehreke , Gerhard Hochenbleicher , Christian Klepzig , Michael Langgassner
IPC分类号： G03H1/12
CPC分类号： G03H1/04 , G03H1/0011 , G03H1/202 , G03H2001/205 , G03H2001/2268 , G03H2001/2271 , G03H2210/54 , G03H2222/18 , G03H2222/34 , G03H2222/36 , G03H2225/35 , G03H2225/61
摘要： A method produces colored individualized holograms for use as security elements for documents, and to a device for producing individualized holograms. The method generates light formed of different colors, spatially modulates the light, color by color, in an individual manner, optically guides the modulated light such that the light is at least partially refracted and/or reflected on a holographic master and is superposed in a holographic recording material with the modulated non-refracted and/or reflected light, and records the hologram. The light is modulated, color by color and at the same time, by a plurality of spatial light modulators. Every color is associated with its own spatial light modulator and a plurality of monochrome modulated light beams of the plurality of colors is combined in a collinear manner prior to refraction and/or reflection on the holographic master and the superposition in the recording material to give a multicolor exposure light beam.
摘要翻译： 一种方法产生用作文件的安全元件的彩色的个性化全息图，以及用于产生个性化全息图的装置。 该方法产生由不同颜色形成的光，以单独的方式空间地调制光，颜色颜色，光学地引导调制的光，使得光在全息图母板上至少部分地折射和/或反射，并叠加在 具有调制的非折射和/或反射光的全息记录材料，并记录全息图。 通过多个空间光调制器对光进行颜色调制，并同时进行调制。 每种颜色都与其自己的空间光调制器相关联，并且多个颜色的多个单色调制光束在折射和/或反射之前以共线的方式组合在全息图像母版上和在记录材料中叠加以产生 多色曝光光束。
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公开(公告)号：US20100253987A1
公开(公告)日：2010-10-07
申请号：US12676408
申请日：2008-09-03
申请人： André Leopold , Christian Kunath , Jens Ehreke , Gerhard Hochenbleicher , Christian Klepzig , Michael Langgassner
发明人： André Leopold , Christian Kunath , Jens Ehreke , Gerhard Hochenbleicher , Christian Klepzig , Michael Langgassner
IPC分类号： G03H1/12
CPC分类号： G03H1/20 , G03H1/0011 , G03H1/04 , G03H1/202 , G03H2210/54 , G03H2222/36 , G03H2225/11 , G03H2225/12 , G03H2225/31 , G03H2227/04
摘要： A method and a device produce an individualized hologram from a generated light beam. According to the method, the light beam is individually modulated in a spatial light modulator, a holographic recording material is arranged relative to a holographic master, and the individually modulated light beam is guided in such a manner that at least part of the individually modulated light beam is refracted and/or reflected on the holographic master and an interference pattern representing the individualized hologram is produced in the holographic recording material. The individually modulated light beam is displaced relative to the holographic recording material and the holographic master to scan the entire holographic master. The recording material is arranged so as to rest on a cylindrical drum or a cylindrical drum segment and the drum is rotated about a drum axis of the drum or the drum segment during scanning of the holographic master.
摘要翻译： 一种方法和装置从产生的光束产生单独的全息图。 根据该方法，光束在空间光调制器中单独调制，全息记录材料相对于全息母版布置，并且单独调制的光束以这样的方式被引导，使得至少部分单独调制的光 光束在全息原版上被折射和/或反射，并且在全息记录材料中产生表示个体化全息图的干涉图案。 单独调制的光束相对于全息记录材料和全息主镜移位以扫描整个全息原稿。 记录材料被布置成搁置在圆柱形鼓或圆柱形鼓部分上，并且在扫描全息主镜期间，鼓围绕鼓或鼓部分的鼓轴旋转。
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公开(公告)号：US08760742B2
公开(公告)日：2014-06-24
申请号：US12676408
申请日：2008-09-03
申请人： André Leopold , Christian Kunath , Jens Ehreke , Gerhard Hochenbleicher , Christian Klepzig , Michael Langgassner
发明人： André Leopold , Christian Kunath , Jens Ehreke , Gerhard Hochenbleicher , Christian Klepzig , Michael Langgassner
CPC分类号： G03H1/20 , G03H1/0011 , G03H1/04 , G03H1/202 , G03H2210/54 , G03H2222/36 , G03H2225/11 , G03H2225/12 , G03H2225/31 , G03H2227/04
摘要： A method and a device produce an individualized hologram from a generated light beam. According to the method, the light beam is individually modulated in a spatial light modulator, a holographic recording material is arranged relative to a holographic master, and the individually modulated light beam is guided in such a manner that at least part of the individually modulated light beam is refracted and/or reflected on the holographic master and an interference pattern representing the individualized hologram is produced in the holographic recording material. The individually modulated light beam is displaced relative to the holographic recording material and the holographic master to scan the entire holographic master. The recording material is arranged so as to rest on a cylindrical drum or a cylindrical drum segment and the drum is rotated about a drum axis of the drum or the drum segment during scanning of the holographic master.
摘要翻译： 一种方法和装置从产生的光束产生单独的全息图。 根据该方法，光束在空间光调制器中单独调制，全息记录材料相对于全息母版布置，并且单独调制的光束以这样的方式被引导，使得至少部分单独调制的光 光束在全息原版上被折射和/或反射，并且在全息记录材料中产生表示个体化全息图的干涉图案。 单独调制的光束相对于全息记录材料和全息主镜移位以扫描整个全息原稿。 记录材料被布置成搁置在圆柱形鼓或圆柱形鼓部分上，并且在扫描全息主镜期间，鼓围绕鼓或鼓部分的鼓轴旋转。
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公开(公告)号：US20100265553A1
公开(公告)日：2010-10-21
申请号：US12676406
申请日：2008-09-03
申请人： André Leopold , Christian Kunath , Jens Ehreke , Gerhard Hochenbleicher , Christian Klepzig , Michael Langgassner
发明人： André Leopold , Christian Kunath , Jens Ehreke , Gerhard Hochenbleicher , Christian Klepzig , Michael Langgassner
IPC分类号： G03H1/10
CPC分类号： G03H1/04 , G03H1/0011 , G03H1/202 , G03H2001/205 , G03H2001/2268 , G03H2001/2271 , G03H2210/54 , G03H2222/18 , G03H2222/34 , G03H2222/36 , G03H2225/35 , G03H2225/61
摘要： A method produces colored individualized holograms for use as security elements for documents, and to a device for producing individualized holograms. The method generates light formed of different colors, spatially modulates the light, color by color, in an individual manner, optically guides the modulated light such that the light is at least partially refracted and/or reflected on a holographic master and is superposed in a holographic recording material with the modulated non-refracted and/or reflected light, and records the hologram. The light is modulated, color by color and at the same time, by a plurality of spatial light modulators. Every color is associated with its own spatial light modulator and a plurality of monochrome modulated light beams of the plurality of colors is combined in a collinear manner prior to refraction and/or reflection on the holographic master and the superposition in the recording material to give a multicolor exposure light beam.
摘要翻译： 一种方法产生用作文件的安全元件的彩色的个性化全息图，以及用于产生个性化全息图的装置。 该方法产生由不同颜色形成的光，以单独的方式空间地调制光，颜色颜色，光学地引导调制的光，使得光在全息图母板上至少部分地折射和/或反射，并叠加在 具有调制的非折射和/或反射光的全息记录材料，并记录全息图。 通过多个空间光调制器对光进行颜色调制，并同时进行调制。 每种颜色都与其自己的空间光调制器相关联，并且多个颜色的多个单色调制光束在折射和/或反射之前以共线的方式组合在全息图像母版上和在记录材料中叠加以产生 多色曝光光束。
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公开(公告)号：US06842271B2
公开(公告)日：2005-01-11
申请号：US10470452
申请日：2002-09-17
申请人： Helmut Sautter , Armin Jerger , Frank Wolf , Gerhard Hochenbleicher , Vincent Thominet , Zishao Yang
发明人： Helmut Sautter , Armin Jerger , Frank Wolf , Gerhard Hochenbleicher , Vincent Thominet , Zishao Yang
CPC分类号： B60S1/0822 , B60S1/0837
摘要： A rain sensor for a motor vehicle, having a transmitter emitting radiation, a receiver, and a holographically embodied diffractive element that has a linear-grating-like structure.
摘要翻译： 一种用于机动车辆的雨水传感器，具有发射辐射的发射器，接收器和具有线性格子状结构的全息衍射元件。
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公开(公告)号：US08405893B2
公开(公告)日：2013-03-26
申请号：US12599620
申请日：2008-05-13
CPC分类号： G03H1/30 , G03H1/04 , G03H2001/0417 , G03H2001/0482 , G03H2001/0497 , G03H2223/24 , G03H2260/12
摘要： A device for producing a reflection hologram by means of a master, which is formed by a substrate on which a saw-toothed shaped structure is formed by molding, mechanical or lithographical methods. The structure has a reflective finish, such that the desired surface is produced on the structure. The light of a laser light source is expanded by means of an optical device, thus enabling a beam having a predetermined beam width to be obtained. The beam radiates the master and is reflected by the structure at an angle α in relation to the incident beam. Above the smooth surface arranged over the structure a photopolymer-film, containing a photo-sensitive layer that is disposed at a distance in relation to the structure, is arranged and the reflection hologram is produced in the photo-sensitive layer.
摘要翻译： 用于通过母模制造反射全息图的装置，其由通过模制形成锯齿形结构的基底形成，机械或光刻方法。 该结构具有反光精加工，使得在结构上产生所需的表面。 通过光学装置来扩大激光源的光，从而能够获得具有预定光束宽度的光束。 光束辐射主体并被结构相对于入射光束以角度α反射。 在布置在结构上方的光滑表面上方布置有包含相对于结构设置成一定距离的光敏层的光聚合物膜，并且在感光层中产生反射全息图。
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公开(公告)号：US20110069287A1
公开(公告)日：2011-03-24
申请号：US12599620
申请日：2008-05-13
CPC分类号： G03H1/30 , G03H1/04 , G03H2001/0417 , G03H2001/0482 , G03H2001/0497 , G03H2223/24 , G03H2260/12
摘要： The invention relates to a device (1) for producing a reflection hologram (RH) by means of a master (3) which is formed by a substrate (4) on which a saw-toothed shaped structure (5) is formed by moulding, mechanical or lithographical methods. Said structure (5) has a reflective finish, is reflective or is metallised and is subsequently filled with a transparent layer (6) or a wavelength-selective layer (6), such that a desired surface is produced on the structure (5). The light of a laser light source (7) is expanded by means of an optical device, for example a lens (8) thus enabling a beam (9) having a predetermined beam width (R) to be obtained. The beam (9) radiates the master (3) and is reflected by the structure (5) at an angle a in relation to the incident beam (9). Above the smooth surface arranged over the structure (5) a photopolymer-film (10), containing a photo-sensitive layer (11) that is disposed at a distance (d) in relation to the structure (5), is arranged and the reflection hologram (RH) is produced in said photo-sensitive layer. When said assembly is illuminated by beams (9) of the laser light source (7), the incident beams (9) interfere with the reflected beams and a reflection hologram that has the function of the structure (5) of the master (3) is produced in the photo-sensitive layer (11). In this case of a saw-toothed shaped structure (5), a so-called holographic mirror that evidently has the property according to which a vertical incident light is deflected at an angle, is thus created in the copy.
摘要翻译： 本发明涉及一种用于通过母模（3）产生反射全息图（RH）的装置（1），该主机由基板（4）形成，其上通过模制形成锯齿形结构（5） 机械或光刻方法。 所述结构（5）具有反射光洁度，被反射或被金属化，并随后被填充有透明层（6）或波长选择层（6），从而在结构（5）上产生所需的表面。 激光光源（7）的光由光学装置例如透镜（8）扩大，从而得到具有预定光束宽度（R）的光束（9）。 光束（9）辐射主体（3）并被结构（5）以相对于入射光束（9）的角度α反射。 布置在结构（5）上方的光滑表面上方布置有包含相对于结构（5）设置在距离（d）的光敏层（11）的光聚合物膜（10），并且 在所述光敏层中产生反射全息图（RH）。 当所述组件被激光光源（7）的光束（9）照射时，入射光束（9）干涉反射光束和具有主（3）的结构（5）的功能的反射全息图， 在光敏层（11）中产生。 在这种锯齿形结构（5）的情况下，因此在复印件中产生显然具有垂直入射光以一定角度偏转的特性的所谓全息镜。
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公开(公告)号：US20070064290A1
公开(公告)日：2007-03-22
申请号：US11473211
申请日：2006-06-21
IPC分类号： G03H1/04
CPC分类号： G03H1/202 , G03H2001/0415 , G03H2001/205 , G03H2001/303 , G03H2222/36 , G03H2223/15 , G03H2250/34
摘要： The present invention relates to a device for producing a reflection hologram, comprising a master hologram 1 which comprises at least one color-sensitive reflective layer, a photosensitive film 2 applied to the master hologram, and a filter 3 which is arranged on the film and through which light is passed onto the master hologram 1 and reflected towards the film 2, and a laser light source 4 which outputs white or monochromatic light.
摘要翻译： 本发明涉及一种用于制造反射全息图的装置，其包括主全息图1，其包括至少一个感光反射层，施加到主全息图的感光膜2和布置在膜上的滤光器3，以及 光通过其传播到主全息图1并朝向胶片2反射;以及激光源4，其输出白色或单色光。
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公开(公告)号：US07034699B2
公开(公告)日：2006-04-25
申请号：US10484755
申请日：2003-01-30
申请人： Helmut Sautter , Armin Jerger , Frank Wolf , Gerhard Hochenbleicher , Vincent Thominet , Zishao Yang
发明人： Helmut Sautter , Armin Jerger , Frank Wolf , Gerhard Hochenbleicher , Vincent Thominet , Zishao Yang
IPC分类号： G08B21/00
CPC分类号： B32B17/10036 , B60S1/0822 , B60S1/0837 , B60S1/084 , B60S1/0877
摘要： A rain sensor, particularly for a motor vehicle, includes a light-conducting member arranged in an intermediate layer of a glass, and is designed as an optically closed system.
摘要翻译： 特别是用于机动车辆的雨传感器包括布置在玻璃的中间层中的导光构件，并被设计为光学闭合系统。
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