发明名称 DATA SUPPORT WITH AN OPTICALLY VARIABLE ELEMENT
摘要 The invention relates to a data support (1) with an optically variable structure (2) which has an embossed structure and a coating that contrasts with the surface of the data support (1). Said embossed structure and said coating are combined in such a way that when the structure is viewed in a vertical position, at least parts of the coating are completely visible whil e when the structure is viewed at an angle, said parts are concealed, so that a tilting effect is produced when the structure is viewed alternately in the vertical position and at an angle. The coating is uniform, while the embosse d structure is divided into partial areas in which different partial embossed structures are provided.
申请公布号 CA2421101(A1) 申请公布日期 2003.03.04
申请号 CA20012421101 申请日期 2001.09.06
申请人 GIESECKE & DEVRIENT GMBH 发明人 MULLER, JOHANN;ZERBES, JURGEN;BALDUS, CHRISTOPH;PLASCHKA, REINHARD
分类号 B42D15/00;B42D25/29;B42D25/328;B42D25/425 主分类号 B42D15/00
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