Method of manufacturing an identification card and an identifica

Details Method of manufacturing an identification card and an identifica Method of manufacturing an identification card and an identifica

1984-04-23

1985-04-30

Kucia, R. R.

Electricity: electrical systems and devices

Miscellaneous

40 15, 40 2R, 174 52FP, 428 13, H05K 118

Patent

active

045147850

ABSTRACT:
An identification card with an integrated semiconductor circuit (13) which is mounted on a secondary carrier (11) and which is electrically connected to conductor patterns (3, 5) on both sides of the secondary carrier (11). The secondary carrier (11) is mounted in a primary carrier (29) together with the integrated semiconductor circuit (13). The secondary carrier (11) comprises a plated-through hole (7) which is partly removed in order to form a recess (15) in the secondary carrier (11) in which the semiconductor circuit (13) is accommodated. The semiconductor circuit (13) is electrically connected, by means of connection wires (23, 25), to a conductor pattern (3) on the secondary carrier (11) and, also using an electrically conductive glue (21) and the metal hole plating (18) of the remainder (17) of the plate-through hole (7), to the other conductor pattern (5) on the secondary carrier (11).

REFERENCES:
patent: 2945163 (1960-07-01), Kilby et al.
patent: 3081525 (1963-03-01), Delbove
patent: 3243498 (1966-03-01), Allen et al.
patent: 3436810 (1969-04-01), Kaufman
patent: 3792383 (1974-02-01), Knappenberger
patent: 3885304 (1975-05-01), Kaiser et al.
patent: 3916434 (1975-10-01), Garboushian
patent: 4143508 (1979-03-01), Ohno
patent: 4187339 (1980-02-01), Cayrol
patent: 4264917 (1981-04-01), Ugon
patent: 4396936 (1983-08-01), McIver et al.

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