发明名称 RFID tag
摘要 The present invention provides an RFID tag that is very effective in preventing fraudulent uses. The RFID tag includes a base, an antenna pattern provided on the base, a breakdown pattern provided on the base, a circuit chip connected to both the antenna pattern and the breakdown pattern, and a cover that is bonded to the base in a strippable condition so as to cover the antenna pattern, the breakdown pattern and the circuit chip and is caused to come off together with all or a part of the breakdown pattern during stripping from the base. The breakdown pattern is transparent, or the cover conceals a remaining part of the breakdown pattern, or the breakdown pattern has a specific part that produces predetermined electrical properties and the cover conceals the specific part.
申请公布号 US7274296(B2) 申请公布日期 2007.09.25
申请号 US20050062483 申请日期 2005.02.23
申请人 FUJITSU FRONTECH LIMITED 发明人 BABA SHUNJI;ISHIKAWA NAOKI;KIRA HIDEHIKO;KOBAYASHI HIROSHI;HASHIMOTO SHIGERU;SUGIMURA YOSHIYASU
分类号 G08B13/14 主分类号 G08B13/14
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