发明名称 |
CONTACTLESS IC CARD |
摘要 |
A contactless integrated circuit (IC) card (11) is comprised of the following: a first antenna coil (102) and a second antenna coil (103) for generating an electromotive force by receiving electromagnetic waves from a reader/writer; a first electromotive force measuring unit (311) and a second electromotive force measuring unit (312) for respectively measuring the electromotive force generated by each of the antenna coils; an electromotive force comparing unit (313) for comparing the characteristics of the electromotive forces which are respectively generated by the respective antenna coils and then measured; and an application selecting/executing unit (215) for selecting one application from a program storing unit (216) based on the comparison made by the electromotive force comparing unit (313) and executing the selected application.
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申请公布号 |
KR20060105425(A) |
申请公布日期 |
2006.10.11 |
申请号 |
KR20057019561 |
申请日期 |
2005.10.14 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
MATSUSHITA YUKA;NAKABE FUTOSHI;UEDA EIJI |
分类号 |
G06K19/077;G06K19/07;G07F7/10 |
主分类号 |
G06K19/077 |
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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