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公开(公告)号:US09004540B2
公开(公告)日:2015-04-14
申请号:US12809334
申请日:2008-12-17
申请人: Michael Rahm , Marius Dichtl , Manfred Heim , Hans Lochbihler , Thomas Kampfe , Thomas Pertsch , Jorg Petschulat , Ernst-Bernhard Kley
发明人: Michael Rahm , Marius Dichtl , Manfred Heim , Hans Lochbihler , Thomas Kampfe , Thomas Pertsch , Jorg Petschulat , Ernst-Bernhard Kley
IPC分类号: B42D25/328 , B42D25/00 , B42D25/29
CPC分类号: B42D25/373 , B42D25/00 , B42D25/21 , B42D25/29 , B42D25/351 , B42D25/41 , B42D2035/24 , Y10T428/24479
摘要: The present invention relates to a security element (20) for security papers, value documents and the like, having a feature region (24) that selectively influences incident electromagnetic radiation (30). According to the present invention, it is provided that the feature region (24) includes metallic nanopatterns (28) in which volume or surface plasmons are excited and/or resonance effects are caused by the incident electromagnetic radiation (30).
摘要翻译: 本发明涉及一种用于安全纸,价值凭证等的安全元件(20),具有选择性地影响入射电磁辐射(30)的特征区域(24)。 根据本发明,特征区域(24)包括其中体积或表面等离子体激元被激发的金属纳米图案(28)和/或由入射电磁辐射(30)引起的共振效应。
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公开(公告)号:US20100307705A1
公开(公告)日:2010-12-09
申请号:US12809334
申请日:2008-12-17
申请人: Michael Rahm , Marius Dichtl , Manfred Heim , Hans Lochbihler , Thomas Kampfe , Thomas Pertsch , Jorg Petschulat , Ernst-Bernhard Kley
发明人: Michael Rahm , Marius Dichtl , Manfred Heim , Hans Lochbihler , Thomas Kampfe , Thomas Pertsch , Jorg Petschulat , Ernst-Bernhard Kley
CPC分类号: B42D25/373 , B42D25/00 , B42D25/21 , B42D25/29 , B42D25/351 , B42D25/41 , B42D2035/24 , Y10T428/24479
摘要: The present invention relates to a security element (20) for security papers, value documents and the like, having a feature region (24) that selectively influences incident electromagnetic radiation (30). According to the present invention, it is provided that the feature region (24) includes metallic nanopatterns (28) in which volume or surface plasmons are excited and/or resonance effects are caused by the incident electromagnetic radiation (30).
摘要翻译: 本发明涉及一种用于安全纸,价值凭证等的安全元件(20),具有选择性地影响入射电磁辐射(30)的特征区域(24)。 根据本发明,特征区域(24)包括其中体积或表面等离子体激元被激发的金属纳米图案(28)和/或由入射电磁辐射(30)引起的共振效应。
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公开(公告)号:US10525759B2
公开(公告)日:2020-01-07
申请号:US12097668
申请日:2006-12-07
申请人: Michael Rahm , Marius Dichtl , Manfred Heim
发明人: Michael Rahm , Marius Dichtl , Manfred Heim
IPC分类号: B42D25/324 , G07D7/00 , B42D25/364 , B42D25/328 , B42D25/29 , G02B5/18 , B42D25/21
摘要: The invention relates to an optically variable security element (20) for securing valuable articles, having an achromatically reflective micropattern in the form of a mosaic (22) including a plurality of achromatically reflective mosaic elements (26-1, 26-2) that are characterized by the parameters size, contour shape, relief shape, reflectivity and spatial orientation and that form a predefined motif in that different groups of mosaic elements (26-1, 26-2) having different characteristic parameters reflect incident light (28) in different spatial regions (30). The mosaic elements (26-1, 26-2) exhibit a lateral dimension below the resolution limit of the eye.
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公开(公告)号:US20100194091A1
公开(公告)日:2010-08-05
申请号:US12446494
申请日:2007-10-16
申请人: Manfred Heim , Marius Dichtl , Michael Rahm
发明人: Manfred Heim , Marius Dichtl , Michael Rahm
CPC分类号: B42D25/351 , B42D25/21 , B42D25/29 , B42D2033/24 , Y10T156/10
摘要: The present invention relates to a see-through security element (12), for security papers, value documents and the like, having at least one micropattern having a visual appearance that is viewing-angle dependent when looked through (26, 28). According to the present invention, the at least one micropattern is formed from an arrangement of a plurality of pattern elements (24) having a characteristic pattern spacing of 1 μm or more, and the see-through security element (12) exhibits a total thickness of 50 μm or less.
摘要翻译: 本发明涉及一种用于安全纸,价值凭证等的透视安全元件(12),具有至少一个具有视角的视觉外观的微图案(26,28)。 根据本发明,所述至少一个微图案由具有1μm或更大特征图案间隔的多个图形元件(24)的布置形成,并且所述透视安全元件(12)具有总厚度 为50μm以下。
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公开(公告)号:US08685488B2
公开(公告)日:2014-04-01
申请号:US12809909
申请日:2008-12-17
申请人: Winfried Hoffmuller , Theodor Burchard , Marius Dichtl , Patrick Renner , Michael Rahm , Manfred Heim , Lars Hoffmann , Manfred Dotzler , Ralf Liebler , Mario Keller
发明人: Winfried Hoffmuller , Theodor Burchard , Marius Dichtl , Patrick Renner , Michael Rahm , Manfred Heim , Lars Hoffmann , Manfred Dotzler , Ralf Liebler , Mario Keller
CPC分类号: B42D25/324 , B41M1/04 , B41M1/10 , B41M3/14 , B42D25/342 , B42D25/47 , B42D2035/20 , B42D2035/44 , Y10T428/24479
摘要: The present invention relates to a method for producing a micropattern on a substrate (22), in which a substrate (22) is provided with a relief pattern (26, 28) that exhibits elevations (26) and depressions (28), and in which the elevations (26) and/or depressions (26) are arranged in the form of the desired micropattern, and with a printing tool, an imprint material (30; 34) is transferred to the relief pattern (26, 28), the viscosity of the imprint material (30; 34) being chosen such that the imprint material (30; 34) is selectively transferred either substantially only onto the elevations (26) or substantially only into the depressions (28) of the relief pattern.
摘要翻译: 本发明涉及一种在基板(22)上制造微图案的方法,其中基板(22)设置有具有高度(26)和凹陷(28)的浮雕图案(26,28),并且 其中高度(26)和/或凹陷(26)以期望的微图案的形式布置,并且利用印刷工具,压印材料(30; 34)被传送到浮雕图案(26,28), 压印材料(30; 34)的粘度被选择为使得压印材料(30; 34)基本上仅选择性地转移到高度(26)上或基本上仅转移到浮雕图案的凹陷(28)中。
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公开(公告)号:US20110027538A1
公开(公告)日:2011-02-03
申请号:US12935320
申请日:2009-04-01
申请人: Lars Hoffmann , Manfred Dotzler , Manfred Heim , Marius Dichtl , Michael Rahm , Ralf Liebler
发明人: Lars Hoffmann , Manfred Dotzler , Manfred Heim , Marius Dichtl , Michael Rahm , Ralf Liebler
CPC分类号: B42D25/47 , B41M3/14 , B41M3/148 , B42D25/342 , B42D25/373 , B42D25/425 , B42D2035/20 , B42D2035/44 , G02B3/0031 , G02B3/0056 , Y10T156/1039 , Y10T428/2462
摘要: The present invention relates to a method for producing, for the depiction of a specified motif, a micro-optical depiction arrangement (30) that exhibits a colored motif grid, composed of a plurality of micromotif elements (50, 52), and a focusing element grid, composed of a plurality of microfocusing elements (40), that reconstructs the specified motif when the micromotif elements (50, 52) are viewed, and in the method, T1) a first substrate foil (32) having opposing main surfaces (34, 36) is provided, and an embossing lacquer (38) is applied on a first main surface (34) of the first substrate foil (32) and is embossed in the form of the focusing element grid composed of an at least locally periodic arrangement of a plurality of microfocusing elements (40), T2) a second substrate foil (42) having opposing main surfaces (44, 46) is provided, and an arrangement of colored micromotif elements (50, 52) is produced in the form of the motif grid on a first main surface (44) of the second substrate foil (42), and K) the second substrate foil (42) is laminated, with at least one laminating adhesive (56), onto the second main surface (36), opposite the focusing element grid (40), of the first substrate foil (32).
摘要翻译: 本发明涉及一种用于制作用于描绘指定图案的方法,该显微图像显示装置(30)显示由多个微型元件(50,52)组成的着色图案栅格,以及聚焦 元件网格,由多个微焦点元件(40)组成,当观察到微型元件(50,52)时重构指定的图案,并且在该方法中,T1)具有相对的主表面的第一衬底箔(32) 34,36),并且将压花漆(38)施加在第一基底箔(32)的第一主表面(34)上并且以由至少局部周期性的聚焦元件网格的形式压印 设置多个微聚焦元件(40),T2)具有相对的主表面(44,46)的第二基底箔(42),并且彩色微型元件(50,52)的布置以 在第二主体的第一主表面(44)上的主题网格 底片(42)和K)将第二衬底箔(42)与至少一个层压粘合剂(56)层叠在与聚焦元件栅格(40)相对的第二主表面(36)上的第一衬底箔 衬底箔(32)。
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公开(公告)号:US20080258456A1
公开(公告)日:2008-10-23
申请号:US12097668
申请日:2006-12-07
申请人: Michael Rahm , Marius Dichtl , Manfred Heim
发明人: Michael Rahm , Marius Dichtl , Manfred Heim
IPC分类号: B42D15/00
摘要: The present invention relates to an optically variable security element (20) for securing valuable articles, having an achromatically reflective micropattern in the form of a mosaic (22) composed of a plurality of achromatically reflective mosaic elements (26-1, 26-2) that are characterized by the parameters size, contour shape, relief shape, reflectivity and spatial orientation and that form a predefined motif in that different groups of mosaic elements (26-1, 26-2) having different characteristic parameters reflect incident light (28) in different spatial regions (30). Said mosaic elements (26-1, 26-2) exhibit a lateral dimension below the resolution limit of the eye.
摘要翻译: 本发明涉及一种用于固定有价值物品的光学可变安全元件(20),具有由多个反色镶嵌元件(26-1,26-2)组成的马赛克(22)形式的无色反射微图案, 其特征在于参数尺寸,轮廓形状,浮雕形状,反射率和空间取向,并且形成具有不同特征参数的不同组的镶嵌元件(26-1,26-2)反映入射光(28)的预定图案, 在不同的空间区域(30)。 所述镶嵌元件(26-1,26-2)表现出低于眼睛分辨率极限的侧向尺寸。
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公开(公告)号:US08906184B2
公开(公告)日:2014-12-09
申请号:US12935320
申请日:2009-04-01
申请人: Lars Hoffmann , Manfred Dotzler , Manfred Heim , Marius Dichtl , Michael Rahm , Ralf Liebler
发明人: Lars Hoffmann , Manfred Dotzler , Manfred Heim , Marius Dichtl , Michael Rahm , Ralf Liebler
CPC分类号: B42D25/47 , B41M3/14 , B41M3/148 , B42D25/342 , B42D25/373 , B42D25/425 , B42D2035/20 , B42D2035/44 , G02B3/0031 , G02B3/0056 , Y10T156/1039 , Y10T428/2462
摘要: The present invention relates to a method for producing, for the depiction of a specified motif, a micro-optical depiction arrangement that exhibits a colored motif grid, composed of a plurality of micromotif elements, and a focusing element grid, composed of a plurality of microfocusing elements that reconstructs the specified motif when the micromotif elements are viewed.
摘要翻译: 本发明涉及一种用于制作用于描述特定图案的方法,其显示由多个微型元件组成的彩色图案网格的微光学描绘装置,以及由多个微型元件栅格组成的聚焦元件栅格 当观察到微突起元素时,重构指定基序的微聚焦元件。
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公开(公告)号:US08534708B2
公开(公告)日:2013-09-17
申请号:US12446494
申请日:2007-10-16
申请人: Manfred Heim , Marius Dichtl , Michael Rahm
发明人: Manfred Heim , Marius Dichtl , Michael Rahm
IPC分类号: B42D15/00
CPC分类号: B42D25/351 , B42D25/21 , B42D25/29 , B42D2033/24 , Y10T156/10
摘要: The present invention relates to a see-through security element (12), for security papers, value documents and the like, having at least one micropattern having a visual appearance that is viewing-angle dependent when looked through (26, 28). According to the present invention, the at least one micropattern is formed from an arrangement of a plurality of pattern elements (24) having a characteristic pattern spacing of 1 μm or more, and the see-through security element (12) exhibits a total thickness of 50 μm or less.
摘要翻译: 本发明涉及一种用于安全纸,价值凭证等的透视安全元件(12),具有至少一个具有视角的视觉外观的微图案(26,28)。 根据本发明,所述至少一个微图案由具有1um或更大特征图案间隔的多个图形元件(24)的布置形成,并且透视安全元件(12)具有总厚度 50个或更少。
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公开(公告)号:US08317231B2
公开(公告)日:2012-11-27
申请号:US12515923
申请日:2007-11-08
申请人: Manfred Heim , Bernhard Wiedner , Marius Dichtl , Mario Keller
发明人: Manfred Heim , Bernhard Wiedner , Marius Dichtl , Mario Keller
IPC分类号: B42D15/00
CPC分类号: B42D25/373 , B42D25/23 , B42D25/29 , B42D25/328 , B42D25/351 , B42D2033/10 , D21H21/40 , D21H21/48
摘要: The present invention relates to a security element (20) for security papers, value documents and the like, having a substrate (22) and an opaque metallization 24, 26) arranged on the substrate. According to the invention in the security element is provided, that the metallization (24, 26) comprises a first opaque metal layer (24) and a second opaque metal layer (26) arranged above the first metal layer (24), and that the two metal layers (24, 26) have substantially the same tone of color in the visible spectral region.
摘要翻译: 本发明涉及一种用于安全纸,价值凭证等的安全元件(20),其具有布置在基板上的基板(22)和不透明金属化层(24,26)。 根据安全元件中的本发明,金属化(24,26)包括布置在第一金属层(24)上方的第一不透明金属层(24)和第二不透明金属层(26),并且 两个金属层(24,26)在可见光区域具有基本上相同的颜色色调。
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