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    Security Element
    1.
    发明申请
    Security Element 审中-公开

    公开(公告)号：US20180134065A1

    公开(公告)日：2018-05-17

    申请号：US15527569

    申请日：2015-12-02

    Applicant: LEONHARD KURZ Stiftung & Co. KG ,  OVD Kinegram AG

    Inventor： Wayne Robert Tompkin ,  Harald Walter ,  Rainer Stahl ,  Rouven Spiess ,  Rene Staub

    IPC: B42D25/364 ,  B42D25/324 ,  B42D25/328 ,  B42D25/351 ,  B42D25/391 ,  B42D25/405 ,  G02F1/137 ,  G02F1/1343 ,  G02F1/1335

    Abstract: The invention relates to a security element (1), a security document (2) with at least one security element (1), a transfer foil (3) with at least one security element (1) as well as a method for producing a security element (1), wherein the security element has at least one layer (11) that is electrically alterable in its optical effect. It is here provided that the at least one layer (11) that is electrically alterable in its optical effect has liquid crystals (12) that can be oriented in an electric field, wherein the at least one layer (11) that is electrically alterable in its optical effect has rod-shaped dye molecules (13), and the orientations of the longitudinal axes (14) of the rod-shaped dye molecules (13) are alterable depending on the orientations of the longitudinal axes (16) of the spatially adjacent liquid crystals (12) that can be oriented in the electric field, and/or wherein the liquid crystals (12) that can be oriented in the electric field are formed in such a way that the liquid crystals (12) that can be oriented in the electric field simultaneously act as dye molecules.

    System and method for producing an individualized security element
    7.
    发明授权
    System and method for producing an individualized security element 有权

    公开(公告)号：US10155407B2

    公开(公告)日：2018-12-18

    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 ,  B42D25/29 ,  B42D25/41 ,  B42D25/324

    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.

    System and Method for Producing an Individualized Security Element
    8.
    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
    10.
    发明授权
    Security element 有权

    公开(公告)号：US10759212B2

    公开(公告)日：2020-09-01

    申请号：US15527569

    申请日：2015-12-02

    Applicant: LEONHARD KURZ Stiftung & Co. KG ,  OVD Kinegram AG

    Inventor： Wayne Robert Tompkin ,  Harald Walter ,  Rainer Stahl ,  Rouven Spiess ,  Rene Staub

    IPC: B42D25/364 ,  G02F1/1334 ,  B42D25/405 ,  B42D25/324 ,  B42D25/351 ,  B42D25/328 ,  B42D25/391 ,  B42D25/378 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/137 ,  B42D25/23 ,  B42D25/29

    Abstract: The invention relates to a security element (1), a security document (2) with at least one security element (1), a transfer foil (3) with at least one security element (1) as well as a method for producing a security element (1), wherein the security element has at least one layer (11) that is electrically alterable in its optical effect. It is here provided that the at least one layer (11) that is electrically alterable in its optical effect has liquid crystals (12) that can be oriented in an electric field, wherein the at least one layer (11) that is electrically alterable in its optical effect has rod-shaped dye molecules (13), and the orientations of the longitudinal axes (14) of the rod-shaped dye molecules (13) are alterable depending on the orientations of the longitudinal axes (16) of the spatially adjacent liquid crystals (12) that can be oriented in the electric field, and/or wherein the liquid crystals (12) that can be oriented in the electric field are formed in such a way that the liquid crystals (12) that can be oriented in the electric field simultaneously act as dye molecules.

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