发明名称 Data carrier comprising an optically variable structure.
摘要 The invention relates to a data carrier comprising an optically variable structure which is provided with an embossed structure having raised areas and a first coating that contrasts with the surface of the data carrier. The embossed structure and the first coating are combined in such a way that at least some parts of the coating are entirely visible when viewed from a vertical position while being covered when viewed from an angle such that a tilting effect is created during alternating viewing from a vertical position and from an angle. Only some areas are provided with the first coating. At least some zones of the optically variable structure additionally comprise a second coating which also contrasts with the surface of the data carrier and is arranged in such a way that said second coating overlaps with the first coating at least in some areas.
申请公布号 ZA200501004(B) 申请公布日期 2005.08.31
申请号 ZA20050001004 申请日期 2005.02.03
申请人 GIESECKE & DEVRIENT GMBH. 发明人 RODGER ADAMCZYCK;PETER FRANZ
分类号 B42D15/10;B41M3/14;B42D;B42D15/00;G07D;G07D7/12 主分类号 B42D15/10
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