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    System and Method for Producing an Individualized Security Element
    53.
    发明申请
    System and Method for Producing an Individualized Security Element 审中-公开
    制定个性化安全要素的制度和方法

    公开(公告)号：US20160200134A1

    公开(公告)日：2016-07-14

    申请号：US14912781

    申请日：2014-08-08

    Applicant: OVD KINEGRAM AG

    Inventor： Rene Staub ,  Christina Streb ,  Attila Ozdemir ,  Thomas Muller

    IPC: B42D25/47 ,  B42D25/328 ,  B42D25/324

    CPC classification number: B42D25/29 ,  B42D25/324 ,  B42D25/328 ,  B42D25/41 ,  B42D25/47 ,  B42D2033/10 ,  B42D2033/18 ,  B42D2033/22 ,  B42D2033/24 ,  B42D2033/26 ,  B42D2033/40 ,  B42D2035/20

    Abstract: A system (100, 200, 300, 400, 500, 600) for producing a security element (4), in particular a vignette for a windshield (6) of a means of transport, is specified. This comprises a carrier element (3) with a first and a second surface, wherein a first sub-element (1) of the security element (4) is arranged in a first area (31) of the first surface and a second sub-element (2) of the security element (4) is arranged in a second area (32) of the first surface separated from the first area (31) by a fold edge (33). These sub-elements (1, 2) can be made to overlap with the first sub-element (1) by folding of the carrier element (3) along the fold edge (33) and can be adhered by means of an adhesive (25) arranged on the side of the second sub-element (2) facing away from the carrier element (3). An individualization feature (14) can be attached to a side of the first (1) and/or the second (2) sub-element facing away from the carrier element (3). Furthermore, a method for producing a security element (4) by means of such a system (100, 200, 300, 400, 500, 600), as well as a security element (4) obtained thereby, is specified.

    Abstract translation: 指定用于产生安全元件（4）的系统（100,200,300,400,500,600），特别是用于运输工具的挡风玻璃（6）的小插板。 这包括具有第一和第二表面的载体元件（3），其中安全元件（4）的第一子元件（1）布置在第一表面的第一区域（31）中， 安全元件（4）的元件（2）布置在通过折边（33）与第一区域（31）分离的第一表面的第二区域（32）中。 这些子元件（1,2）可以通过沿折叠边缘（33）折叠载体元件（3）而与第一子元件（1）重叠，并且可以通过粘合剂（25）粘合 ）布置在所述第二子元件（2）的背离所述载体元件（3）的一侧上。 个体化特征（14）可以附接到远离载体元件（3）的第一（1）和/或第二（2）子元件的一侧。 此外，规定了通过这种系统（100,200,300,400,500,600）生成安全元件（4）的方法以及由此获得的安全元件（4）。

    Security Element and Security Document
    54.
    发明申请
    Security Element and Security Document 有权
    安全要素和安全文件

    公开(公告)号：US20150258835A1

    公开(公告)日：2015-09-17

    申请号：US14425183

    申请日：2013-09-03

    Applicant: OVD Kinegram AG ,  Bundesdruckerei GmbH

    Inventor： Jorg Fischer ,  Olga Kulikovska ,  Andre Leopold ,  Sebastian Mader ,  Wayne Robert Tompkin ,  Harald Walter

    IPC: B42D25/29 ,  B32B37/12 ,  G02B5/18 ,  G02B27/09 ,  G02B27/42 ,  B32B37/14 ,  B42D25/328

    CPC classification number: 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

    Abstract: 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.

    Abstract translation: 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。

    METHOD FOR PRODUCING A HOLOGRAM, AND SECURITY ELEMENT AND A SECURITY DOCUMENT
    57.
    发明公开
    METHOD FOR PRODUCING A HOLOGRAM, AND SECURITY ELEMENT AND A SECURITY DOCUMENT 审中-公开

    公开(公告)号：US20230286312A1

    公开(公告)日：2023-09-14

    申请号：US18141511

    申请日：2023-05-01

    Applicant: OVD Kinegram AG

    Inventor： Sebastian Mader ,  Harald Walter ,  Corrado Fraschina

    IPC: B42D25/328 ,  B42D25/324 ,  G06T15/50 ,  G06T17/10

    CPC classification number: B42D25/328 ,  B42D25/324 ,  G06T15/50 ,  G06T17/10

    Abstract: A method for producing a hologram (1), (1) for security elements (1a) and/or security documents (1b). One or more virtual hologram planes (10) are arranged in front of and/or behind one or more virtual models (20) and/or one or more virtual hologram planes (10) are arranged such that they intersect one or more virtual models (20). One or more virtual light sources (30) are arranged on one or more partial regions of the surface (21) of one or more of the virtual models (20). One or more virtual electromagnetic fields (40) are calculated starting from at least one of the virtual light sources (30) in one or more zones (11) of the one or more virtual hologram planes (10). In the one or more zones (11), in each case, a virtual total electromagnetic field (41) is calculated on the basis of the sum of two or more, of the virtual electromagnetic fields (40) in the respective zone (11). One or more phase images (50) are calculated from the virtual total electromagnetic fields (41) in the one or more zones (11). A height profile (60) of the hologram (1) is calculated from the one or more phase images (50) and the height profile (60) of the hologram (1) is incorporated into a substrate (2) to provide the hologram (1).

    Method for producing a hologram, and security element and a security document
    58.
    发明授权
    Method for producing a hologram, and security element and a security document 有权

    公开(公告)号：US11679616B2

    公开(公告)日：2023-06-20

    申请号：US16644832

    申请日：2018-09-05

    Applicant: OVD Kinegram AG

    Inventor： Sebastian Mader ,  Harald Walter ,  Corrado Fraschina

    IPC: G06T17/10 ,  G06T15/50 ,  B42D25/328 ,  B42D25/324

    CPC classification number: B42D25/328 ,  B42D25/324 ,  G06T15/50 ,  G06T17/10

    Abstract: A method for producing a hologram (1), (1) for security elements (1a) and/or security documents (1b). One or more virtual hologram planes (10) are arranged in front of and/or behind one or more virtual models (20) and/or one or more virtual hologram planes (10) are arranged such that they intersect one or more virtual models (20). One or more virtual light sources (30) are arranged on one or more partial regions of the surface (21) of one or more of the virtual models (20). One or more virtual electromagnetic fields (40) are calculated starting from at least one of the virtual light sources (30) in one or more zones (11) of the one or more virtual hologram planes (10). In the one or more zones (11), in each case, a virtual total electromagnetic field (41) is calculated on the basis of the sum of two or more, of the virtual electromagnetic fields (40) in the respective zone (11). One or more phase images (50) are calculated from the virtual total electromagnetic fields (41) in the one or more zones (11). A height profile (60) of the hologram (1) is calculated from the one or more phase images (50) and the height profile (60) of the hologram (1) is incorporated into a substrate (2) to provide the hologram (1).

    Security element, and method for producing a security element
    59.
    发明授权
    Security element, and method for producing a security element 有权

    公开(公告)号：US11345178B2

    公开(公告)日：2022-05-31

    申请号：US16496775

    申请日：2018-03-23

    Applicant: OVD Kinegram AG

    Inventor： Harald Walter ,  Corrado Fraschina ,  Sebastian Mader

    IPC: B42D25/324 ,  B42D25/328 ,  B42D25/337 ,  B42D25/373 ,  B42D25/41 ,  B42D25/23 ,  B42D25/24 ,  B42D25/29

    Abstract: A security element with one or more first microstructures, wherein the first microstructures are provided in each case in one or more tracks which are curved at least in sections or in one or more sections of a track which are curved at least in sections, and/or in each case run along one or more tracks which are curved at least in sections or along one or more sections of a track which are curved at least in sections, and a method, wherein at least one file containing image points of one or more image elements is provided, which includes the locational arrangement of the image points, and one or more tracks which are curved at least in sections or one or more sections of one or more tracks which are curved at least in sections are determined from the locational arrangement of the image points, and in the one or more tracks or sections of tracks in each case one or more first microstructures are provided which, when illuminated, provide a first item of optically variable information.

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