发明名称 DATA CARRIER WITH TRANSPARENT SECURITY ELEMENT
摘要 The invention relates to a data carrier (10), in particular a value or security document, comprising a composite substrate (30) which comprises a core layer (32) and at least one cover layer (34) and which is provided with a transparent security element. According to the invention, the transparent security element has a shear cut window (16), in the region whereof the core layer (32) of the composite substrate (30) has a through-opening (20) comprising a coherent insert (22) in the shape of a motif lying in the interior and made from the core layer material, wherein the through-opening (20) has a circumferential edge contour (21) along which the insert (22) is connected to the outer regions of the core layer (32) at at least one narrow web region (23) such that the through-opening (20) comprises the coherent insert (22) in the shape of a motif and at least one, preferably non-circular, recess (24).
申请公布号 WO2016070965(A1) 申请公布日期 2016.05.12
申请号 WO2015EP02119 申请日期 2015.10.23
申请人 GIESECKE & DEVRIENT GMBH 发明人 WIEDNER, BERNHARD;GREGAREK, ANDRÉ;RENNER, PATRICK;GERHARDT, THOMAS;PFEIFFER, MATTHIAS
分类号 B42D25/29;B42D25/351;B42D25/435 主分类号 B42D25/29
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