发明名称 |
Method of manufacturing a wireless communication medium |
摘要 |
<p>The present invention provides a highly reliable inexpensive RFID medium (Radio-frequency Identification medium) and a method of manufacturing the same. The present invention is applied particularly effectively to small, thin RFID mediums. <??>A RFID medium includes a transmitting/receiving antenna 2 and an IC chip 3. A rectangular part of a base sheet 1 having a major surface on which transmitting/receiving antennas 2 are formed is folded along one of the long sides thereof and the other three sides are bonded to the base sheet 1 so as to cover the transmitting/receiving antenna 2 and the IC chip 3 connected to the transmitting/receiving antenna 2. The base sheet 1 has spacing parts of a predetermined shape for covering the transmitting/receiving antenna 2 and the IC chip 3 connected to the transmitting/receiving antenna 2. The transmitting/receiving antennas 2 and the spacing parts 22 are arranged alternately. The base sheet 1 is rolled in a roll. <IMAGE></p> |
申请公布号 |
EP1522956(A1) |
申请公布日期 |
2005.04.13 |
申请号 |
EP20040022222 |
申请日期 |
2004.09.17 |
申请人 |
HITACHI, LTD. |
发明人 |
TSUNODA, SHIGEHARU;KANEDA, NAOYA |
分类号 |
B42D15/10;G06K19/07;G06K19/077;(IPC1-7):G06K19/077;G08B13/24 |
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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