发明名称 |
COMBINATION OF LUMINESCENT SUBSTANCES |
摘要 |
The invention relates to a luminescent composition containing a component that can be excited by infrared (IR) radiation and a component that can be excited by ultraviolet (UV) radiation. The composition has a characteristic emission spectrum and can optionally be used along with a reading system that is adjusted to the emission spectrum in order to mark substances or substance mixtures. |
申请公布号 |
WO2011141467(A2) |
申请公布日期 |
2011.11.17 |
申请号 |
WO2011EP57528 |
申请日期 |
2011.05.10 |
申请人 |
SWISS AUTHENTICATION RESEARCH AND DEVELOPMENT AG;EBERT, DIETER |
发明人 |
EBERT, DIETER |
分类号 |
C09K11/00;B42D15/00;G06K7/10;G06K19/14;H04W12/00 |
主分类号 |
C09K11/00 |
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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