| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-contact communication device transmitting/receiving data by non-contact, an IC card and mobile equipment, capable of protecting card information from illegal access without using a special device. <P>SOLUTION: Because a coil L10 for an antenna is opened when a wire between open ends A, B is broken, supply of operation power to a CPU 12 or the like is not performed even if receiving an electric wave signal for the power from an IC card reader/writer part 30 to come into an inability state of transmission/reception of the data. When the open ends A, B are electrically connected by an operation switch 24, the supply of the operation power to the CPU 12 or the like is performed when receiving the electric wave signal for the power from the IC card reader/writer part 30 to come into a state that the transmission/reception of the data is possible through the coil L10 for the antenna. <P>COPYRIGHT: (C)2007,JPO&INPIT |
