发明名称 |
Security element having a digitised mark and security support or document comprising same |
摘要 |
The invention relates to a security element comprising a carrier substrate comprising a transparent or translucent area carrying at least one digitised mark made of at least one set of dots appearing as a three dimensional mark when viewed in transmitted light. The invention relates to a security support or document or article comprising the said security element and to the method of identification and/or authentication of this security support or document or article. |
申请公布号 |
US8684417(B2) |
申请公布日期 |
2014.04.01 |
申请号 |
US20050722566 |
申请日期 |
2005.12.22 |
申请人 |
MALLOL STEPHANE;VAST NATHALIE;WAGNER EVELINE;MULLER MATTHIAS;ARJOWIGGINS SECURITY;HUECK FOLLIEN GESELLSCHAFT M.B.H |
发明人 |
MALLOL STEPHANE;VAST NATHALIE;WAGNER EVELINE;MULLER MATTHIAS |
分类号 |
B42D15/00;G09C3/00 |
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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