Non-contact ID card and the like and method for...

Details Non-contact ID card and the like and method for... Non-contact ID card and the like and method for...

2007-10-02

2007-10-02

Lee, Seung Ho (Department: 2876)

Registers

Records

Conductive

C235S441000, C235S487000

Reexamination Certificate

active

10532087

ABSTRACT:
A low-cost non-contact ID card having practical electrical properties and the like is disclosed. The non-contact ID card comprises an antenna circuit board wherein an antenna is formed on a substrate and an interposer board wherein an enlarged electrode is formed on a substrate that is mounted with an IC chip. The enlarged electrode is connected to an electrode of the IC chip. The antenna circuit board and the interposer board are joined in such a manner that an electrode of the antenna is in direct contact with the enlarged electrode which is a resin electrode made of a conductive resin containing a thermoplastic resin.

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patent: 2001-230529 (2001-08-01), None
patent: 01/62517 (2001-08-01), None

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