| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an RFID tag of high efficient for avoiding unauthorized uses. <P>SOLUTION: The RFID tag comprises a base, an antenna pattern on the base, a breakdown pattern on the base, a circuit chip connected to both of the antenna pattern and breakdown pattern and a cover for covering the antenna pattern, breakdown pattern and circuit chip which is bonded peelably to the base and is peeled off together with the whole breakdown pattern or a part thereof, when being peeled off, and the breakdown pattern is transparent, the cover hides the remaining part of the breakdown pattern or the cover hides the specific part which has a predetermined electrical characteristics and is possessed by the breakdown pattern. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
