发明名称 |
Document e.g. passport, has radiation-sensitive matrix arranged behind region collects optical information, and radiation-sensitive matrix is sensitive to certain frequency range |
摘要 |
The document has a region (108) for forming mediums (110) for optical modulation of information on an incident radiation (106,128). A radiation-sensitive matrix (112,114) arranged behind the region collects the optical information. The radiation-sensitive matrix is sensitive to certain frequency range. A circuit (116,118,122,126) is provided for the input of the information. Independent claims are also included for the following: (1) a method for the input of information in a circuit of a document (2) a computer program product which has an integrated electronic circuit (3) a reading unit for document. |
申请公布号 |
DE102006009128(A1) |
申请公布日期 |
2007.08.30 |
申请号 |
DE20061009128 |
申请日期 |
2006.02.24 |
申请人 |
BUNDESDRUCKEREI GMBH |
发明人 |
LEOPOLD, ANDRE;PAESCHKE, MANFRED |
分类号 |
G07D7/00;B42D15/00;G06K5/00 |
主分类号 |
G07D7/00 |
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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