发明名称 Security Element and Method for Producing a Security Element
摘要 The invention relates to a method for producing a security element (55) and to a security element (55) in the form of a multilayered film body having a top side facing the observer. The security element (55) has a volume hologram layer, in which a volume hologram is recorded, which provides a first optically variable information item. The security element (55) has a replication layer, in the surface of which a relief structure providing a second optically variable information item is molded and which is arranged above the volume hologram layer. A partial metallic layer is arranged between the volume hologram layer and the replication layer, wherein the metallic layer is provided in one or a plurality of first zones of the security element and the metallic layer is not provided in one or a plurality of second zones of the security element.
申请公布号 US2011134496(A1) 申请公布日期 2011.06.09
申请号 US20090936225 申请日期 2009.04.02
申请人 LEONHARD KURZ STIFTUNG & CO. KG 发明人 TOMPKIN WAYNE ROBERT;LUTZ NORBERT;BURKHARDT MARKUS;SCHARFENBERG MICHAEL
分类号 B42D15/10;G03F7/00 主分类号 B42D15/10
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