| 摘要 |
A composite IC module with much less malfunction of a signal or its reading failure and easy of managing cells with the packaging of an IC and peripheral components compatible with both contact-system and non-contact-system functions of signal transmission/reception in response to external apparatuses. This module is constituted by integrating an IC containing a memory or an IC containing a memory and a CPU, a contact mechanism for electric response to a first external device, a coupling mechanism for non-contact response to the first external device or a second external device, and a capacitor and/or secondary cell which is charged by an external charger via a contact mechanism and/or coupling mechanism and feeds power to the IC and the coupling mechanism.
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