发明名称 SAFETY ELEMENT AND METHOD FOR THE PRODUCTION THEREOF
摘要 The invention relates to a security element (22) for securing items of value, with a relief structure (22) on which a thin film element (24) having a color shift effect is superposed in an overlap zone, wherein the thin film element (24) includes an absorber layer (30) with gaps (32), in the zone of which a color shift effect is not visible, and with a semitransparent ink layer (34), which is superposed on the thin film element (24) and the relief structure (22) in the area of the gaps (32) in the absorber layer (30), wherein the color impression of the thin film element (24) is coordinated with at least a partial zone of the semitransparent ink layer (34) when viewed under predefined viewing conditions.
申请公布号 EP2225109(B1) 申请公布日期 2011.07.20
申请号 EP20080865891 申请日期 2008.12.17
申请人 GIESECKE & DEVRIENT GMBH 发明人 HEIM, MANFRED
分类号 B42D15/00 主分类号 B42D15/00
代理机构 代理人
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