发明名称 |
Flexible multilayer foil |
摘要 |
The invention concerns a multi-layer flexible film body (6), in particular a label film or packaging film as well as a goods identification system and uses of such a film body. The film body (6) has a carrier layer and a decorative layer system (11) which provides optically recognisable information. A plurality of layers of the decorative layer system form an electronically controlled display element (65), by the activation of which the optically recognisable information becomes visible. |
申请公布号 |
EP2188799(A1) |
申请公布日期 |
2010.05.26 |
申请号 |
EP20080802006 |
申请日期 |
2008.09.11 |
申请人 |
POLYIC GMBH & CO. KG;LEONHARD KURZ STIFTUNG & CO. KG |
发明人 |
LUDWIG, KLAUS;CLEMENS, WOLFGANG;SCHAD, JOHANNES |
分类号 |
G09F3/02;G09F9/30;G09F13/04 |
主分类号 |
G09F3/02 |
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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