Chip card

Details Chip card Chip card

1996-09-23

1999-11-23

Picard, Leo P.

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

361736, 361742, 361752, 361758, 235492, H05K 114

Patent

active

059911590

ABSTRACT:
A chip card has flexible housing parts which are secured on one another. When the housing parts are secured to one another, support elements of the housing parts form voids, in which a flexible printed circuit board is disposed along with its components. In order to ensure that the components will not be mechanically stressed, one lubricant film is disposed between each of the housing parts and the printed circuit board and the components. The printed circuit board or components slide on the film when the card is bent.

REFERENCES:
patent: 4158230 (1979-06-01), Washizuka et al.
patent: 4577286 (1986-03-01), Yoshimura et al.
patent: 5005106 (1991-04-01), Kiku
patent: 5527989 (1996-06-01), Leeb

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