NONCONTACT IC CARD AND MANUFACTURING METHOD FOR THE SAME

PROBLEM TO BE SOLVED: To provide a noncontact IC card and a manufacturing method therefor which can minimize the disadvantage that a card with a normal intrinsic function becomes defective in a process wherein visual information is expressed. SOLUTION: After an antenna and an IC chip built in a unit...

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Bibliographische Detailangaben
Hauptverfasser: YAMAGUCHI HIROYUKI, KIHARA HISANORI
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a noncontact IC card and a manufacturing method therefor which can minimize the disadvantage that a card with a normal intrinsic function becomes defective in a process wherein visual information is expressed. SOLUTION: After an antenna and an IC chip built in a unit card body 31 are tested, transfer sheets 20 are stuck to both sides, and transfer layers (having a protective layer 23, a printed layer 24 and an adhesive layer 25) are transferred at a time to express visual information.