| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-contact IC card communication controller of a simple configuration which can be easily manufactured at low cost. <P>SOLUTION: The non-contact IC card communication controller 100 includes: a copper plate frame 101 having a cut-off portion 20; and a copper plate piece 30a which optionally closes the cut-off portion 20. When arranged so as to be overlapped with a non-contact IC card, the copper plate frame 101 and a coil antenna built in the non-contact IC card are partially or entirely overlapped. If the cut-off portion 20 is in the open state, information is readable recorded on the non-contact IC card. If the cut-off portion 20 is in the closed state, the information it is unreadable recorded on the non-contact IC card. <P>COPYRIGHT: (C)2009,JPO&INPIT |
