发明名称 |
Identification documents including anti-counterfeiting features providing tamper evidence |
摘要 |
An identification document (100) which includes anti-counterfeiting features to provide tamper evidence in response to counterfeiting attempts includes an image receiving area having one or more fixed or variable items of information. In one embodiment, a pattern of material is embedded into the image receiving layer in the vicinity of the one or more fixed or variable items of information in a predetermined configuration. The embedded pattern is comprised of a solvent insoluble material such that attempted delamination of the document (100) using solvents results in visually detectable tampering. |
申请公布号 |
EP2239149(B1) |
申请公布日期 |
2013.03.13 |
申请号 |
EP20100159149 |
申请日期 |
2010.04.06 |
申请人 |
L-1 SECURE CREDENTIALING, INC. |
发明人 |
JONES, ROBERT L.;BI, DAOSHEN;LAZZOUNI, MOHAMED |
分类号 |
B42D15/00;B42D15/10 |
主分类号 |
B42D15/00 |
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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