发明名称 DATA SUPPORT WITH AN OPTICALLY VARIABLE ELEMENT
摘要 The invention relates to a data carrier with an optically variable structure having an embossed structure and a coating contrasting with the surface of the data carrier. The embossed structure and the coating are so combined that at least parts of the coating are completely visible upon perpendicular viewing but concealed upon oblique viewing so that a tilt effect arises upon alternate perpendicular and oblique viewing. The coating is executed uniformly and the embossed structure is divided into partial areas where different partial embossed structures are provided.
申请公布号 PL359706(A1) 申请公布日期 2004.09.06
申请号 PL20010359706 申请日期 2001.09.06
申请人 发明人
分类号 B42D15/00;B42D25/29;B42D25/328;B42D25/425 主分类号 B42D15/00
代理机构 代理人
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