发明名称 |
VALUE OR SECURITY PRODUCT WITH LUMINESCENT SECURITY ELEMENTS AND METHOD FOR THE PRODUCTION AND USE THEREOF IN RESPECT TO VISUAL AND MACHINE-OPERATED DETECTION OF AUTHENTICITY |
摘要 |
<p>A value or security product such as a banknote, ID card or the like, is provided with luminescent security elements which are excitable in an electromagnetic alternating field. A production method of applying the required colors and substances to the value or security product is also provided. Also included is a respective security technology arrangement for visual and machine-operated detection of authenticity, where electrical fields in particular and optical radiation, preferably in the UV wavelength range, are used to excite so-called phosphorous colors, and additional optical effects in the visible UV wavelength range can be achieved by secondary excitation mechanisms.</p> |
申请公布号 |
EP0964791(B1) |
申请公布日期 |
2002.10.30 |
申请号 |
EP19980914854 |
申请日期 |
1998.02.25 |
申请人 |
BUNDESDRUCKEREI GMBH |
发明人 |
AHLERS, BENEDIKT;FRANZ-BURGHOLZ, ARNIM;GUTMANN, ROLAND;SCHMIDT, WOLFGANG;KAPPE, FRANK |
分类号 |
B41M3/14;B42D15/00;B42D25/29;D21H21/48;G07D7/00;G07D7/06;G07D7/12;(IPC1-7):B41M3/14 |
主分类号 |
B41M3/14 |
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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