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公开(公告)号：US09592701B2
公开(公告)日：2017-03-14
申请号：US14425183
申请日：2013-09-03
发明人： Jorg Fischer , Olga Kulikovska , Andre Leopold , Sebastian Mader , Wayne Robert Tompkin , Harald Walter
IPC分类号： G06K9/74 , B42D25/29 , B42D25/23 , G02B5/18 , G02B27/09 , G02B27/42 , B42D25/00 , B42D25/328 , B32B37/12 , B32B37/14
CPC分类号： B42D25/29 , B32B37/12 , B32B37/144 , B32B2037/1253 , B32B2307/20 , B32B2307/422 , B32B2425/00 , B42D25/00 , B42D25/23 , B42D25/328 , B42D2035/36 , G02B5/1866 , G02B5/1876 , G02B5/1885 , G02B27/0944 , G02B27/4277
摘要： The invention relates to a security element (2), in particular in the form of a multi-layer flexible film body, with a top side facing an observer and a back side facing away from the observer, as well as a method for the production thereof. The security element (2) has one or more light-emitting elements arranged in a first area (30) of the security element which radiate light when activated and in particular are formed in each case of a self-luminous, electrically operated, display element. The security element (2) has, in the first area (30), one or more transmissive diffraction structures. The one or more transmissive diffraction structures are arranged such that at least a part of the light radiated by the activated one or more light-emitting elements transmits through at least one partial area of the transmissive diffraction structures.
摘要翻译： 本发明涉及一种安全元件（2），特别是多层柔性膜体的形式，具有面向观察者的顶面和背离观察者的背面，以及一种生产方法 其中。 安全元件（2）具有布置在安全元件的第一区域（30）中的一个或多个发光元件，其在被激活时辐射光，并且特别地在每个情况下形成自发光，电操作的显示元件 。 安全元件（2）在第一区域（30）中具有一个或多个透射衍射结构。 一个或多个透射衍射结构被布置成使得被激活的一个或多个发光元件辐射的光的至少一部分透射透射透射衍射结构的至少一个部分区域。
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公开(公告)号：US09834030B2
公开(公告)日：2017-12-05
申请号：US14353992
申请日：2012-10-26
IPC分类号： B42D25/00 , B42D25/30 , B42D25/29 , B42D25/342 , B42D25/328 , B42D25/382 , B42D25/387
CPC分类号： B42D25/30 , B42D25/00 , B42D25/29 , B42D25/328 , B42D25/342 , B42D25/382 , B42D25/387 , B42D2033/04 , B42D2033/06 , B42D2033/08 , B42D2033/10 , B42D2033/20 , B42D2033/24 , B42D2033/26 , B42D2033/46 , B42D2035/20 , B42D2035/34 , Y10T29/49826
摘要： The invention relates to a security element (1). The security element (1) has a viewing side and a back side that is opposite the latter. The security element comprises at least one luminous layer (2) that can emit light (20), and at least one mask layer (4) that, when the security element (1) is viewed from the viewing side, is arranged in front of the at least one luminous layer (2). The at least one mask layer (4) has at least one opaque region (5) and at least two transparent openings (41, 42). The at least two transparent openings (41, 42) has a substantially higher transmittance than the at least one opaque region (5) in respect of light (20) emitted by the at least one luminous layer (2), preferably a transmittance that is at least 20% higher, particularly preferably a transmittance that is at least 50% higher.
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公开(公告)号：US20150258835A1
公开(公告)日：2015-09-17
申请号：US14425183
申请日：2013-09-03
发明人： Jorg Fischer , Olga Kulikovska , Andre Leopold , Sebastian Mader , Wayne Robert Tompkin , Harald Walter
CPC分类号： B42D25/29 , B32B37/12 , B32B37/144 , B32B2037/1253 , B32B2307/20 , B32B2307/422 , B32B2425/00 , B42D25/00 , B42D25/23 , B42D25/328 , B42D2035/36 , G02B5/1866 , G02B5/1876 , G02B5/1885 , G02B27/0944 , G02B27/4277
摘要： The invention relates to a security element (2), in particular in the form of a multi-layer flexible film body, with a top side facing an observer and a back side facing away from the observer, as well as a method for the production thereof. The security element (2) has one or more light-emitting elements arranged in a first area (30) of the security element which radiate light when activated and in particular are formed in each case of a self-luminous, electrically operated, display element. The security element (2) has, in the first area (30), one or more transmissive diffraction structures. The one or more transmissive diffraction structures are arranged such that at least a part of the light radiated by the activated one or more light-emitting elements transmits through at least one partial area of the transmissive diffraction structures.
摘要翻译： 本发明涉及一种安全元件（2），特别是多层柔性膜体的形式，具有面向观察者的顶面和背离观察者的背面，以及一种生产方法 其中。 安全元件（2）具有布置在安全元件的第一区域（30）中的一个或多个发光元件，其在被激活时辐射光，并且特别地在每个情况下形成自发光，电操作的显示元件 。 安全元件（2）在第一区域（30）中具有一个或多个透射衍射结构。 一个或多个透射衍射结构被布置成使得被激活的一个或多个发光元件辐射的光的至少一部分透射透射透射衍射结构的至少一个部分区域。
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公开(公告)号：US09796204B2
公开(公告)日：2017-10-24
申请号：US14354361
申请日：2012-10-26
申请人： OVD Kinegram AG
IPC分类号： B42D25/00 , B42D25/30 , B42D25/29 , B42D25/342 , B42D25/328 , B42D25/382 , B42D25/387
CPC分类号： B42D25/30 , B42D25/00 , B42D25/29 , B42D25/328 , B42D25/342 , B42D25/382 , B42D25/387 , B42D2033/04 , B42D2033/06 , B42D2033/08 , B42D2033/10 , B42D2033/20 , B42D2033/24 , B42D2033/26 , B42D2033/46 , B42D2035/20 , B42D2035/34 , Y10T29/49826
摘要： The invention relates to a security element (1). The security element (1) has a viewing side and a back side that is opposite the latter. The security element comprises at least one luminous layer (2) that can provide light (20), and at least one mask layer (4) that, when the security element (1) is viewed from the viewing side, is arranged in front of the at least one luminous layer (2). The at least one mask layer (4) has at least one opaque region (5) and at least two transparent openings (41, 42). The at least two transparent openings (41, 42) has a substantially higher transmittance than the at least one opaque region (5) in respect of light (20) provided by the at least one luminous layer (2), preferably a transmittance that is at least 20% higher, particularly preferably a transmittance that is at least 50% higher.
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公开(公告)号：US20170266936A1
公开(公告)日：2017-09-21
申请号：US15610768
申请日：2017-06-01
发明人： Andre Leopold , Oliver Muth , Michael Knebel , Rainer Seidel , Jens Ehreke , Manfred Paeschke , Heinz Pudleiner , Cengiz Yesildag , Klaus Meyer
摘要： The invention relates to a method for making a structure with at least a first polymer layer and a second polymer layer, each made from a polycarbonate polymer based on bisphenol A, and in between the first polymer layer and the second polymer layer an intermediate layer being arranged, comprising the following steps: a) the intermediate layer is applied at least on a partial region of the first polymer layer, b) optionally the intermediate layer is dried, c) the first polymer layer is coated on the side, on which the intermediate layer is arranged, with a liquid preparation comprising a solvent or a mixture of solvents and a polycarbonate derivative based on a geminally disubstituted dihydroxydiphenyl cycloalkane, the preparation covering the intermediate layer, d) optionally a drying step is made after step c), e) after step c) or step d), the second polymer layer is placed on the first polymer layer, covering the intermediate layer, f) the first polymer layer and the second polymer layer are laminated with each other under pressure, at a temperature from 120° C. to 230° C. and for a defined time.
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6.发明授权公开(公告)号：US10901368B2
公开(公告)日：2021-01-26
申请号：US16065187
申请日：2016-12-22
发明人： Michael Stasiak , Michael Knebel , Andre Leopold , Olga Kulikovska , Enrico Orselli , Thomas Roelle , Wieland Hovestadt , Dennis Hoenel
IPC分类号： G03H1/00 , B32B33/00 , B32B37/02 , B32B37/18 , G03H1/02 , B42D25/328 , B42D25/455 , B42D25/46 , B32B37/00 , B32B38/10 , B32B37/20 , G03H1/18
摘要： A method for integrating a hologram into the body of a security document that has a laminated body. The method includes: providing a holographic film having a backing substrate layer and a photo layer; providing additional substrate layers; carrying out a laminating process in order to form the laminated body, the holographic film together with the additional substrate layers being collated to form a substrate layer stack and being combined, together with the additional substrate layers, in a high-pressure, high-temperature laminating method to form the laminated body. There is also described a corresponding security document body.
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公开(公告)号：US10723109B2
公开(公告)日：2020-07-28
申请号：US15610768
申请日：2017-06-01
发明人： Andre Leopold , Oliver Muth , Michael Knebel , Rainer Seidel , Jens Ehreke , Manfred Paeschke , Heinz Pudleiner , Cengiz Yesildag , Klaus Meyer
摘要： The invention relates to a method for making a structure with at least a first polymer layer and a second polymer layer, each made from a polycarbonate polymer based on bisphenol A, and in between the first polymer layer and the second polymer layer an intermediate layer being arranged, comprising the following steps: a) the intermediate layer is applied at least on a partial region of the first polymer layer, b) optionally the intermediate layer is dried, c) the first polymer layer is coated on the side, on which the intermediate layer is arranged, with a liquid preparation comprising a solvent or a mixture of solvents and a polycarbonate derivative based on a geminally disubstituted dihydroxydiphenyl cycloalkane, the preparation covering the intermediate layer, d) optionally a drying step is made after step c), e) after step c) or step d), the second polymer layer is placed on the first polymer layer, covering the intermediate layer, f) the first polymer layer and the second polymer layer are laminated with each other under pressure, at a temperature from 120° C. to 230° C. and for a defined time.
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8.发明授权公开(公告)号：US10800201B2
公开(公告)日：2020-10-13
申请号：US16082135
申请日：2017-03-03
申请人： BUNDESDRUCKEREI GMBH , BUNDESREPUBLIK DEUTSCHLAND, VETRETEN DURCH DAS BUNDESMINISTERIUM DES INNERN, VERTR. D. DAS BUNDES
发明人： Simone Zernicek , Andreas Bosien , Michael Knebel , Andre Leopold , Uwe Seidel , Ulrich Schneider
IPC分类号： B42D25/351 , B42D25/425 , B42D25/342 , B42D25/23 , B42D25/24 , B42D25/29 , B42D25/324 , B42D25/41 , B42D25/45
摘要： A security object has a document body. A lens array is formed on a top side and first information is stored in the document body. The optical detectability of the first information through the lens array is dependent on a detection direction. The document body has a top view section, in which the document body has a material layer that is translucent or opaque, and adjacent thereto a window section, in which the document body is formed of a material transparent in volume between a top side and a bottom side. The lens array extends over part of the window section and over part of the top view section and spans a section boundary between the sections. The first information also is formed partially in the top view section and partially in the window section and, in the window section, laser-marked, static second information is stored in the document body.
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