IC card

Details IC card IC card

2005-04-19

2005-04-19

Cuneo, Kamand (Department: 2841)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S737000, C361S749000, C174S254000, C174S050510, C235S492000

Reexamination Certificate

active

06882541

ABSTRACT:
Of an IC card, an IC is mounted on a surface of a circuit board (FPC) including a hard plate member that is attached on the other surface of the circuit board. Both surfaces of the circuit board having the IC and plate member are covered by a hard material member of electric insulating. Therefore, stress load applied to the IC can be restricted. Further, the circuit board along with the hard material member is divided into multiple portions that are connected using a flexible electric wiring. This can provide sufficient flexibility to the IC card, resulting in enhancement of a preventive effect in breakage or damage of the IC card.

REFERENCES:
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patent: 5121297 (1992-06-01), Haas
patent: 5448511 (1995-09-01), Paurus et al.
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patent: 5612513 (1997-03-01), Tuttle et al.
patent: 5717556 (1998-02-01), Yanagida
patent: 5822194 (1998-10-01), Horiba et al.
patent: 6665191 (2003-12-01), Blood et al.
patent: 20010050846 (2001-12-01), Cho
patent: A-8-197878 (1996-08-01), None

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