发明名称 |
NON-CONTACT IC CARD READER WRITER |
摘要 |
PROBLEM TO BE SOLVED: To provide a non-contact IC card reader writer which makes a space factor for fitting a main device efficient by making a housing containing the main body device small-sized. SOLUTION: This non-contact IC card reader writer has two receiving antennas 11 and one transmitting antenna 12 having loop antennas provided on substrates at the upper part, a control board 13 mounting a control member controlling the antennas at the lower part, and a radio wave absorber 14 at the intermediate part; and they are assembled closely in layers at the middle part. |
申请公布号 |
JP2002063552(A) |
申请公布日期 |
2002.02.28 |
申请号 |
JP20000251342 |
申请日期 |
2000.08.22 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
WADA KOICHI;TOKUBE AKIRA;KUREMATSU KENSHO |
分类号 |
B42D15/10;G06K17/00;H01Q1/38;H01Q7/00 |
主分类号 |
B42D15/10 |
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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