发明名称 |
VALUE DOCUMENT PROVIDED WITH A SAFETY ELEMENT AND METHOD FOR PRODUCING SAID VALUE DOCUMENT |
摘要 |
<p>The invention relates to a value document (1) provided with at least one safety element (6) comprising a marking layer (8) which is arranged in a marking area (4) and is applied to a substrate (2) containing electroluminescent pigments (10). The aim of said invention is to produce a value document complying with particularly high safety standards even when automatic evaluation methods are used. For this purpose, each electroluminescent pigment (19) comprises a pigment core (20) made of an electroluminescent material enclosed by an active optical layer (24).</p> |
申请公布号 |
EP1631719(B1) |
申请公布日期 |
2010.07.14 |
申请号 |
EP20040732301 |
申请日期 |
2004.05.12 |
申请人 |
BUNDESDRUCKEREI GMBH |
发明人 |
FRANZ-BURGHOLZ, ARNIM;MUTH, OLIVER;PAESCHKE, MANFRED;JAKOB, KUEN |
分类号 |
D21H21/48;B42D15/00;G07D7/12 |
主分类号 |
D21H21/48 |
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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