发明名称 |
Data transaction card having a coil antenna with reduced footprint |
摘要 |
A data transaction card having a substrate supporting a chip module coupled to opposite ends of a coil antenna wound so as to form a substantially integral number of main loops and having a supplementary loop having an active area that is different from an active area of the main loops. In one embodiment, the data transaction card has a substantially rectangular substrate having major and minor edges, which supports a substantially rectangular coil antenna having a major dimension that is substantially equal to a dimension of the major edge of the substrate. The coil antenna is positioned relative to the substrate so that a footprint of the coil antenna does not overlap an area of the substrate that is reserved for embossing data therein.
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申请公布号 |
US2007267506(A1) |
申请公布日期 |
2007.11.22 |
申请号 |
US20060603012 |
申请日期 |
2006.11.22 |
申请人 |
ON TRACK INNOVATIONS LTD. |
发明人 |
BASHAN ODED;NEHEMYA ITAY;RIMON AVNER |
分类号 |
G06K19/06 |
主分类号 |
G06K19/06 |
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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