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1. (WO2001001342) IC CARD

Pub. No.:    WO/2001/001342    International Application No.:    PCT/JP2000/004035
Publication Date: Fri Jan 05 00:59:59 CET 2001 International Filing Date: Thu Jun 22 01:59:59 CEST 2000
IPC: G06K 19/077

KURODA, Nobukazu

SUZUKI, Kazuaki

Inventors: KURODA, Nobukazu

SUZUKI, Kazuaki

Title: IC CARD
An IC card (10A) comprises an insulating substrate (1), on which are formed a mica capacitor (5) including a mica film (6) and electrodes (7a, 7b) on respective sides of the mica film, an antenna coil (2), and an IC chip (3). A terminal for the electrode (7b) of the mica capacitor (5) is formed on the other side, and the terminal is connected with a terminal for the electrode (7a) on the same side using anisotropic conductive adhesive (4) on the insulating substrate (1). The IC card can be manufactured at low cost while having a stable resonance frequency and improved antenna characteristics.