发明名称 |
DATA COMMUNICATION DEVICE |
摘要 |
<p>Disclosed is a data communication apparatus for non-contact data communication using electromagnetic induction. At least a portion of a conductor 5a of the loop coil antenna (5) of the data communication apparatus, adapted for non-contact data communication, exploiting electromagnetic induction, is arranged for extending along the lateral side of an enclosure (2a) for equalizing the sensitivity of the loop coil antenna (5) across both major surfaces of the enclosure (2a).</p> |
申请公布号 |
EP1641140(A1) |
申请公布日期 |
2006.03.29 |
申请号 |
EP20040746490 |
申请日期 |
2004.06.25 |
申请人 |
SONY CORPORATION |
发明人 |
HARADA, SETSUO;EZAKI, TADASHI |
分类号 |
G06K19/07;G06K17/00;H01Q1/22;H01Q1/24;H01Q7/00;H01Q21/28;H04B5/02;(IPC1-7):H04B5/02;G06K19/00;H04B1/59 |
主分类号 |
G06K19/07 |
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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