| 发明名称 |
OPTICALLY VARIABLE ELEMENT COMPRISING AN ELECTRICALLY ACTIVE LAYER |
| 摘要 |
There is described a security element having at least one optically variable device, in which at least one layer of the optically variable device is in the form of an electrically active layer (13, 14) of an electronic component and/or an electronic circuit. |
| 申请公布号 |
EP1827865(B1) |
申请公布日期 |
2008.07.09 |
| 申请号 |
EP20050816589 |
申请日期 |
2005.12.05 |
| 申请人 |
OVD KINEGRAM AG |
发明人 |
SCHILLING, ANDREAS;TOMPKIN, WAYNE, ROBERT;PETERS, JOHN, A. |
| 分类号 |
B42D15/00 |
主分类号 |
B42D15/00 |
| 代理机构 |
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代理人 |
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