Patent ID: 9633301
Date: 2017-04-25
CPC Classifications: G06K,H01L

Claim:
1. An IC module comprising: a sheet-like base having a first surface and a second surface and having a first through hole and a second through hole spaced apart from the first through hole; an IC chip provided to the first surface, having a contact communication function and a contactless communication function, and having a first terminal and a second terminal formed thereon; a connecting coil formed on the first surface and having a first end and a second end; a contact terminal portion provided to the second surface and configured to contact an external contact machine; bridge wiring provided to the second surface, provided at a position overlapping with the first through hole and the second through hole as viewed in a thickness direction of the base, and electrically insulated from the contact terminal portion; a first conductive wire inserted through the first through hole and connecting the first terminal of the IC chip to the bridge wiring; a second conductive wire inserted through the second through hole and connecting the bridge wiring to the first end of the connecting coil; and a third conductive wire connecting the second end of the connecting coil to the second terminal of the IC chip.