发明名称 |
LUMINESCENT SECURITY FEATURE AND METHOD OF PRODUCING THE LUMINESCENT SECURITY FEATURE |
摘要 |
The invention relates to a luminescent security feature system, a substrate having said luminescent security feature, and an apparatus and method for checking the luminescent security feature. The invention is characterized in that, among other things, the security feature comprises at least two luminescent materials which produce corresponding, overlapping emission peaks in response to an excitation radiation. |
申请公布号 |
EP1805727(B1) |
申请公布日期 |
2017.03.29 |
申请号 |
EP20050784193 |
申请日期 |
2005.09.01 |
申请人 |
Giesecke & Devrient GmbH;BANQUE DE FRANCE |
发明人 |
GIERING, Thomas;SCHWENK, Gerhard;RAUSCHER, Wolfgang;MARTIN, Oliver;MECHINE, Yannick;CUBIERES, Lysis |
分类号 |
G07D7/12 |
主分类号 |
G07D7/12 |
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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