Micropackage for identification card

Details Micropackage for identification card Micropackage for identification card

1981-06-22

1985-02-26

Trafton, David L.

Registers

Records

Conductive

235488, 361401, G06K 1906

Patent

active

045019606

ABSTRACT:
A very thin flexible card is provided which contains electronic circuitry. The card is particularly useful as an identification card or as a credit card. The electronic circuitry is encapsulated. A first flexible sheet is provided having an opening large enough to receive the encapsulated electronic circuitry. The electronic circuitry has leads extending over the first flexible sheet. A second flexible sheet is superimposed over the first flexible sheet and has an opening large enough to accommodate the electrical leads resting on the first sheet. The electrical leads provide access to the electronic circuitry by a machine into which the card is inserted.

REFERENCES:
patent: 3390308 (1968-06-01), Marley
patent: 3519802 (1970-07-01), Cinque et al.
patent: 3702464 (1972-11-01), Castrucci
patent: 3868057 (1975-02-01), Chavez
patent: 4004133 (1977-01-01), Hannan et al.
patent: 4054938 (1977-10-01), Morris
patent: 4105156 (1978-08-01), Dethloff
patent: 4213041 (1980-07-01), Smith
patent: 4417413 (1983-11-01), Hoppe et al.
I.B.M. Technical Disclosure Bulletin, vol. 22, No. 6, pp. 2336, 2337, Nov. 1979, K. P. Stuby, "Flexible Semiconductor Credit Card".

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