公开(公告)号：US09821593B2

公开(公告)日：2017-11-21

申请号：US14759022

申请日：2013-12-20

申请人： GIESECKE & DEVRIENT GMBH

发明人： Michael Ruhland-Bauer ,  Harald Reiner ,  Thanh-Hao Huynh ,  Karlheinz Mayer

IPC分类号： B42D25/324 ,  B42D25/328 ,  B42D25/425 ,  B42D25/29

CPC分类号： B42D25/328 ,  B42D25/23 ,  B42D25/24 ,  B42D25/29 ,  B42D25/324 ,  B42D25/425 ,  B42D25/46 ,  Y10T156/1039

摘要： A multilayer card-shaped data carrier has a core layer based on paper, with an individualization formed in the layer. At least a part of the area of the data carrier is deformed into a relief which has a viewing angle-dependent optical effect and which extends into the core layer through the cover layer.