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    • 73. 发明授权
    • Security element with optically variable element
    • 光学可变元件​​的安全元件
    • US09415622B2
    • 2016-08-16
    • US12997323
    • 2009-05-28
    • Manfred Heim
    • Manfred Heim
    • B42D25/328G02B5/28B42D25/36B42D25/351B42D25/373
    • B42D25/328B42D25/30B42D25/351B42D25/36B42D25/373B42D25/435B42D25/445G02B5/283G02B5/285
    • The invention relates to a security element of at least one thin layer element in form of a multi-layer composition, capable of interference. The multi-layer composition, capable of interference, consists of at least one reflecting layer, at least one partially transmitting layer and at least one dielectric layer arranged between these layers.According to the invention the security element comprises in a first region a multitude of gaps in the reflecting layer and in a second region at least one gap or a multitude of gaps in the partially transmitting layer. Herein the second region is arranged at least partially within the first region and the total area of the second region, which is at least partially arranged within the first region, is smaller than the total area of the first region. Therefore the security element displays, when viewed from the partially transmitting layer, a different appearance in top view than in transmission view.
    • 本发明涉及能够干涉的多层组合物形式的至少一个薄层元件的安全元件。 能够干涉的多层组合物由至少一个反射层,至少一个部分透射层和布置在这些层之间的至少一个介电层组成。 根据本发明,安全元件在第一区域中包括反射层中的多个间隙,并且在第二区域中包括部分透射层中的至少一个间隙或多个间隙。 这里,第二区域至少部分地布置在第一区域内,并且至少部分地布置在第一区域内的第二区域的总面积小于第一区域的总面积。 因此,当从部分发送层观察时,安全元素在俯视图中显示与传输视图不同的外观。
    • 79. 发明申请
    • SECURITY ELEMENT WITH OPTICALLY VARIABLE ELEMENT
    • 具有光学变量元件的安全元件
    • US20110101670A1
    • 2011-05-05
    • US12997323
    • 2009-05-28
    • Manfred Heim
    • Manfred Heim
    • B42D15/00B41M3/14C23F1/00C23C14/34
    • B42D25/328B42D25/30B42D25/351B42D25/36B42D25/373B42D25/435B42D25/445G02B5/283G02B5/285
    • The invention relates to a security element of at least one thin layer element in form of a multi-layer composition, capable of interference. The multi-layer composition, capable of interference, consists of at least one reflecting layer, at least one partially transmitting layer and at least one dielectric layer arranged between these layers.According to the invention the security element comprises in a first region a multitude of gaps in the reflecting layer and in a second region at least one gap or a multitude of gaps in the partially transmitting layer. Herein the second region is arranged at least partially within the first region and the total area of the second region, which is at least partially arranged within the first region, is smaller than the total area of the first region. Therefore the security element displays, when viewed from the partially transmitting layer, a different appearance in top view than in transmission view.
    • 本发明涉及能够干涉的多层组合物形式的至少一个薄层元件的安全元件。 能够干涉的多层组合物由至少一个反射层,至少一个部分透射层和布置在这些层之间的至少一个介电层组成。 根据本发明,安全元件在第一区域中包括反射层中的多个间隙,并且在第二区域中包括部分透射层中的至少一个间隙或多个间隙。 这里,第二区域至少部分地布置在第一区域内,并且至少部分地布置在第一区域内的第二区域的总面积小于第一区域的总面积。 因此,当从部分发送层观察时,安全元素在俯视图中显示与传输视图不同的外观。