| 发明名称 |
SECURITY ELEMENT HAVING LIGHT-CONDUCTING STRUCTURES |
| 摘要 |
<p>The invention relates to a security element having a carrier substrate, at least one surface layer and a waveguide layer, characterized in that the waveguide layer has at least one area in which light is guided both laterally and vertically.</p> |
| 申请公布号 |
EP2576194(A1) |
申请公布日期 |
2013.04.10 |
| 申请号 |
EP20110721426 |
申请日期 |
2011.04.28 |
| 申请人 |
HUECK FOLIEN GES.M.B.H. |
发明人 |
MUELLER MATTHIAS;BRANDSTETTER, GOTTFRIED;KEPLINGER, JUERGEN;MAYRHOFER, MARCO;BERGSMANN, MARTIN;SCHMIDEGG, KLAUS;TRASSL, STEPHAN |
| 分类号 |
B29D11/00;B42D15/00;G02B6/10 |
主分类号 |
B29D11/00 |
| 代理机构 |
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