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

1982-09-10

1984-11-20

Goldberg, Howard N.

Metal working

Method of mechanical manufacture

Fluid pattern dispersing device making, e.g., ink jet

29588, 174 52PE, 361386, 235492, H05K 334

Patent

active

044830670

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: 3885304 (1975-05-01), Kaiser et al.
patent: 3934336 (1976-01-01), Morse
patent: 4004133 (1977-01-01), Hannan et al.
patent: 4216577 (1980-08-01), Badet et al.
patent: 4264917 (1981-04-01), Ugon
patent: 4396936 (1983-08-01), McIver et al.

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