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1.发明申请METHOD OF GENERATING A LASER MARK IN A SECURITY DOCUMENT, AND SECURITY DOCUMENT OF THIS KIND 有权在安全文件中产生激光标记的方法和本类安全文件公开(公告)号：US20090315316A1
公开(公告)日：2009-12-24
申请号：US12309669
申请日：2007-07-24
申请人： Rene Staub , Wayne Robert Tompkin , Achim Hansen , Andreas Schilling , Olaf Krolzig , Daniel Holliger
发明人： Rene Staub , Wayne Robert Tompkin , Achim Hansen , Andreas Schilling , Olaf Krolzig , Daniel Holliger
摘要： The invention relates to a method of generating a laser marking in a security document by means of at least one laser beam, the security document having at least one laser-markable layer and also at least one reflecting layer which overlaps at least partly with the at least one laser-markable layer and has opaque regions. The at least one reflecting layer has at least one transparent region and, at least visually, is not significantly altered by the laser treatment of the laser-markable layer.
摘要翻译： 本发明涉及一种通过至少一个激光束在安全文件中产生激光打标的方法，该安全文件具有至少一个可激光标记层，以及至少一个反射层，其至少部分地与至少一个 至少一个可激光标记层并且具有不透明区域。 所述至少一个反射层具有至少一个透明区域，并且至少在视觉上，不会通过激光可标记层的激光处理而显着改变。
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公开(公告)号：US08257819B2
公开(公告)日：2012-09-04
申请号：US12021669
申请日：2008-01-29
CPC分类号： B42D25/29 , B42D25/355 , Y10T428/24802 , Y10T428/24835 , Y10T428/24851 , Y10T428/24868
摘要： The invention concerns a security element (1) and a value-bearing document safeguarded by such a security element. The security element (1) includes a strip-form multi-layer body (10) with a carrier film (11) and at least one decorative layer (12), as well as a first and a second adhesive layer (14, 15). The first adhesive layer (14) is provided on a first surface of the multi-layer body (10). The second adhesive layer (15) is provided on an opposite second surface of the multi-layer body. The security element has two or more first regions (21) in which the first adhesive layer (14) respectively covers the first surface of the multi-layer body and two or more second regions (22) in which the second but not the first surface of the multi-layer body is respectively covered by the second and the first adhesive layer respectively and in which a surface structure is respectively formed in the first surface. First and second regions (21, 22) are in this case arranged in mutually juxtaposed adjacent relationship.
摘要翻译： 本发明涉及一种安全元件（1）和由这种安全元件保护的承载文件。 安全元件（1）包括具有载体膜（11）和至少一个装饰层（12）的带状多层体（10）以及第一和第二粘合剂层（14,15） 。 第一粘合剂层（14）设置在多层体（10）的第一表面上。 第二粘合剂层（15）设置在多层体的相对的第二表面上。 安全元件具有两个或更多个第一区域（21），其中第一粘合剂层（14）分别覆盖多层体的第一表面和两个或更多个第二区域（22），其中第二表面而不是第一表面 分别由第二粘合剂层和第一粘合剂层覆盖，并且在第一表面中分别形成表面结构。 在这种情况下，第一和第二区域（21,22）以相互并列的相邻关系排列。
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公开(公告)号：US09994062B2
公开(公告)日：2018-06-12
申请号：US13395251
申请日：2010-09-09
IPC分类号： B42D25/45 , B42D25/342 , B42D25/21 , G02B3/00 , B42D25/29 , B42D25/324 , B42D25/328
CPC分类号： B42D25/45 , B42D25/21 , B42D25/29 , B42D25/324 , B42D25/328 , B42D25/342 , B42D2033/04 , B42D2033/10 , B42D2033/14 , B42D2033/18 , B42D2035/44 , G02B3/005 , G02B3/0056
摘要： A multilayer body includes a transparent first layer. In the transparent first layer, a multiplicity microlenses arranged in accordance with a microlens grid are impressed in a first region. Furthermore, the multilayer body includes a second layer, which is arranged below the first layer and in a fixed position with respect to the first layer and has a multiplicity of microimages arranged in accordance with a microimage grid and in each case in an at least regional overlap with one of the microlenses of the microlens grid for the purpose of generating a first optically variable information item. The grid pitches of the microimage grid and of the microlens grid in each case in at least one spatial direction are less than 300 μm.
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公开(公告)号：US09770934B2
公开(公告)日：2017-09-26
申请号：US13382453
申请日：2010-07-05
CPC分类号： B42D25/328 , B42D25/00 , B42D25/21 , B42D25/29 , B42D2035/20 , B42D2035/44 , G02B3/0056 , G02B5/1861
摘要： The invention relates to a multi-layer body (1) comprising a first layer (13) having a multiplicity of first zones (21), which are respectively separated from one another by one or a plurality of transparent second zones (22). The multi-layer body has a second layer (14) composed of a transparent material, said second layer being arranged below the first layer (13), and a reflection layer (15) arranged below the second layer (14). The second layer (14) has a multiplicity of third zones (23), in each of which a microstructure (17) is impressed into the interface—facing away from the first layer—between the second layer (14) and the reflection layer, which is covered with the reflection layer (15). Each of the microstructures (17) is configured such that it reflects back and/or diffracts back light incident perpendicularly with respect to the plane spanned by the first layer from the direction of the first layer in the region of the respective third zone (23) onto a region of the first layer whose area is smaller than the area of the respective third zone (23) by at least a factor of 10. The microstructures (17) are arranged in accordance with a microstructure grid having a distance between adjacent microstructures in a second spatial direction of less than 300 μm.
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5.发明授权Method of generating a laser mark in a security document, and security document of this kind 有权在安全文件中生成激光标记的方法以及这种安全文件公开(公告)号：US08298753B2
公开(公告)日：2012-10-30
申请号：US12309669
申请日：2007-07-24
申请人： Rene Staub , Wayne Robert Tompkin , Achim Hansen , Andreas Schilling , Olaf Krolzig , Daniel Holliger
发明人： Rene Staub , Wayne Robert Tompkin , Achim Hansen , Andreas Schilling , Olaf Krolzig , Daniel Holliger
摘要： The invention relates to a method of generating a laser marking in a security document by means of at least one laser beam, the security document having at least one laser-markable layer and also at least one reflecting layer which overlaps at least partly with the at least one laser-markable layer and has opaque regions. The at least one reflecting layer has at least one transparent region and, at least visually, is not significantly altered by the laser treatment of the laser-markable layer.
摘要翻译： 本发明涉及一种通过至少一个激光束在安全文件中产生激光打标的方法，该安全文件具有至少一个可激光标记层，以及至少一个反射层，其至少部分地与至少一个 至少一个可激光标记层并且具有不透明区域。 所述至少一个反射层具有至少一个透明区域，并且至少在视觉上，不会通过激光可标记层的激光处理而显着改变。
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公开(公告)号：US08187771B2
公开(公告)日：2012-05-29
申请号：US12226080
申请日：2007-04-05
IPC分类号： G03H1/02
CPC分类号： G03H1/202 , B42D25/328 , G03H1/0011 , G03H1/0248 , G03H1/26 , G03H2001/0027 , G03H2001/0415 , G03H2001/043 , G03H2001/186 , G03H2001/207 , G03H2001/2635
摘要： Described is a process for the production of a multi-layer body having a volume hologram with at least two different items of image information, wherein a photosensitive layer (46) of the multi-layer body is directly or with the interposition of a transparent optical medium (44s, 45) brought into contact with the front side of a master (44), in which interlaced regions with different asymmetrical surface structures or kinoform structures are shaped, which embody the at least two different items of image information. The photosensitive layer (46) and the master are exposed with a coherent light beam (47) whereby a volume hologram is formed in the photosensitive layer (46). Also described are a master for the production of the multi-layer body and a security element having said multi-layer body.
摘要翻译： 描述了一种用于生产具有至少两个不同项目的图像信息的体积全息图的多层体的方法，其中所述多层体的感光层（46）直接或插入透明光学 介质（44s，45）与主机（44）的前侧接触，其中形成具有不同不对称表面结构或kinoform结构的隔行扫描区域，其包含至少两个不同项目的图像信息。 用相干光束（47）曝光感光层（46）和主体，由此在感光层（46）中形成体积全息图。 还描述了用于生产多层体的母版和具有所述多层体的安全元件。
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公开(公告)号：US20090162756A1
公开(公告)日：2009-06-25
申请号：US12226080
申请日：2007-04-05
IPC分类号： G03F7/20
CPC分类号： G03H1/202 , B42D25/328 , G03H1/0011 , G03H1/0248 , G03H1/26 , G03H2001/0027 , G03H2001/0415 , G03H2001/043 , G03H2001/186 , G03H2001/207 , G03H2001/2635
摘要： Described is a process for the production of a multi-layer body having a volume hologram with at least two different items of image information, wherein a photosensitive layer (46) of the multi-layer body is directly or with the interposition of a transparent optical medium (44s, 45) brought into contact with the front side of a master (44), in which interlaced regions with different asymmetrical surface structures or kinoform structures are shaped, which embody the at least two different items of image information. The photosensitive layer (46) and the master are exposed with a coherent light beam (47) whereby a volume hologram is formed in the photosensitive layer (46). Also described are a master for the production of the multi-layer body and a security element having said multi-layer body.
摘要翻译： 描述了一种用于生产具有至少两个不同项目的图像信息的体积全息图的多层体的方法，其中所述多层体的感光层（46）直接或插入透明光学 介质（44s，45）与主机（44）的前侧接触，其中形成具有不同不对称表面结构或kinoform结构的隔行扫描区域，其包含至少两个不同项目的图像信息。 用相干光束（47）曝光感光层（46）和主体，由此在感光层（46）中形成体积全息图。 还描述了用于生产多层体的母版和具有所述多层体的安全元件。
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公开(公告)号：US20120193905A1
公开(公告)日：2012-08-02
申请号：US13395251
申请日：2010-09-09
CPC分类号： B42D25/45 , B42D25/21 , B42D25/29 , B42D25/324 , B42D25/328 , B42D25/342 , B42D2033/04 , B42D2033/10 , B42D2033/14 , B42D2033/18 , B42D2035/44 , G02B3/005 , G02B3/0056
摘要： The invention relates to a multilayer body (2) comprising a transparent first layer (13). In the transparent first layer (13), a multiplicity of microlens (21) arranged in accordance with a microlens grid are impressed in a first region (31). Furthermore, the multilayer body (2) comprises a second layer (12), which is arranged below the first layer (13) and in a fixed position with respect to the first layer (13) and has a multiplicity of microimages (22) arranged in accordance with a microimage grid and in each case in an at least regional overlap with one of the microlenses (21) of the microlens grid for the purpose of generating a first optically variable information item. The grid pitches (41, 42) of the microimage grid and of the microlens grid in each case in at least one spatial direction are less than 300 μm.
摘要翻译： 本发明涉及一种包括透明第一层（13）的多层体（2）。 在透明第一层（13）中，在第一区域（31）中印刷有根据微透镜栅格布置的多个微透镜（21）。 此外，多层体（2）包括布置在第一层（13）下方并相对于第一层（13）固定的第二层（12），并且具有多个微图像（22） 根据微图像网格，并且在每种情况下，与微透镜网格的微透镜（21）之一至少区域重叠，以产生第一光学可变信息项。 在每个情况下，至少一个空间方向的微图像网格和微透镜网格的网格间距（41,42）小于300μm。
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公开(公告)号：US20090290221A1
公开(公告)日：2009-11-26
申请号：US12308928
申请日：2007-06-23
CPC分类号： B44F1/10 , B29D11/00278 , B29D11/00365 , B42D25/29 , B42D25/30 , B42D2035/20 , B42D2035/44 , G02B3/0056
摘要： Described is a multilayer body for representing microimages provided with gray value gradations or color gradations. The multilayer body has a transparent first layer in which a plurality of microlenses are shaped, and a second layer (61) which is arranged beneath the first layer and has a plurality of microimages. The microlenses are arranged in accordance with a microlens raster. The second layer has a plurality of microimage regions (61b) arranged in accordance with a microimage region raster whose raster width is
摘要翻译： 描述了用于表示具有灰度值灰度或颜色渐变的微图像的多层体。 多层体具有形成有多个微透镜的透明第一层和布置在第一层下方并具有多个微图像的第二层（61）。 微透镜根据微透镜光栅排列。 第二层具有分别布置在微图像光栅中的微图像光栅的多个微图像区域（61b），该微图像区域根据微图像区域栅格布置，其栅格宽度为ma至61mc），其中微透镜光栅和微图像的栅格间隔 光栅相差不到10％。 微图像具有灰度值或颜色值的区域。 还公开了一种生产多层体的方法。
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公开(公告)号：US20120146323A1
公开(公告)日：2012-06-14
申请号：US13382453
申请日：2010-07-05
IPC分类号： B42D15/00
CPC分类号： B42D25/328 , B42D25/00 , B42D25/21 , B42D25/29 , B42D2035/20 , B42D2035/44 , G02B3/0056 , G02B5/1861
摘要： The invention relates to a multi-layer body (1) comprising a first layer (13) having a multiplicity of first zones (21), which are respectively separated from one another by one or a plurality of transparent second zones (22). The multi-layer body has a second layer (14) composed of a transparent material, said second layer being arranged below the first layer (13), and a reflection layer (15) arranged below the second layer (14). The second layer (14) has a multiplicity of third zones (23), in each of which a microstructure (17) is impressed into the interface—facing away from the first layer—between the second layer (14) and the reflection layer, which is covered with the reflection layer (15). Each of the microstructures (17) is configured such that it reflects back and/or diffracts back light incident perpendicularly with respect to the plane spanned by the first layer from the direction of the first layer in the region of the respective third zone (23) onto a region of the first layer whose area is smaller than the area of the respective third zone (23) by at least a factor of 10. The microstructures (17) are arranged in accordance with a microstructure grid having a distance between adjacent microstructures in a second spatial direction of less than 300 μm.
摘要翻译： 本发明涉及一种多层体（1），其包括具有多个第一区域（21）的第一层（13），它们分别由一个或多个透明第二区域彼此分开。 多层体具有由透明材料构成的第二层（14），所述第二层布置在第一层（13）的下方，以及布置在第二层（14）下方的反射层（15）。 第二层（14）具有多个第三区域（23），每个第三区域（23）中的每一个都将微结构（17）施加到远离第二层（第二层）和反射层之间的界面 - 其被反射层（15）覆盖。 每个微结构（17）被构造成使得其在相应的第三区域（23）的区域中反射回和/或衍射相对于由第一层跨越的平面垂直于第一层的方向垂直入射的光， 在第一层的区域小于相应的第三区域（23）的面积至少10倍的区域上。微结构（17）根据具有相邻微结构之间的距离的微结构栅格排列 第二空间方向小于300μm。
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