INTEGRATED-CIRCUIT CARD HAVING CONTACT AREA AND METHOD FOR MANUFACTURING SUCH INTEGRATED- CIRCUIT CARD Russian patent published in 2003 - IPC

Abstract RU 2215325 C2

FIELD: integrated-circuit cards. SUBSTANCE: electricity conducting varnish that may be colored is applied to integrated-circuit card in vicinity of its contact area. In this way contact area as such can function as data medium for instance when logotype of integrated-circuit card manufacturer is reproduced by means of conducting varnish. Proposed varnish is based on synthetic material possessing inherent conductivity. EFFECT: enhanced service life of card. 6 cl

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RU 2 215 325 C2

Authors

Janchek Tis

Shtampka Peter

Dates

2003-10-27—Published

1997-09-02—Filed