发明名称 |
SECURITY DEVICE AND METHOD OF MANUFACTURING THE SAME. |
摘要 |
A security device having a lenticular device (27) comprising an array of lenticular focusing elements (20) located over a corresponding array of sets of image strips such that at different viewing directions, a corresponding image strip from each set is viewed via respective ones of the lenticular focusing elements wherein the image strips are defined at least in part by a relief structure. |
申请公布号 |
MX2012004561(A) |
申请公布日期 |
2012.10.09 |
申请号 |
MX20120004561 |
申请日期 |
2010.10.27 |
申请人 |
DE LA RUE INTERNATIONAL LIMITED |
发明人 |
LAWRENCE GEORGE COMMANDER;BRIAN WILLIAM HOLMES |
分类号 |
B42D15/00 |
主分类号 |
B42D15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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