Adapting contacts for connection thereto

Details Adapting contacts for connection thereto Adapting contacts for connection thereto

1981-08-21

1983-09-06

Godici, Nicholas P.

Metal fusion bonding

Process

Plural joints

228170, B23K 112

Patent

active

044024509

ABSTRACT:
Contact pads (18) of a device (12) are adapted for bonding components such as contacts of a circuit assembly thereto. At least two of the pads (18) are interconnected with a member (34) containing bonding material. Portions of the member (34) lying adjacent the pads (18) are then removed to form isolated bodies (42) containing bonding material on the pads (18). The member (37) may be of a composite structure containing bonding material associated with a hard element (61). The bodies (42) formed therefrom contain a hard element portion (62) having dimensions which remain substantially unchanged to define a desired minimum distance between respective pads (18) and contacts when they are bonded together.

REFERENCES:
patent: 2390890 (1945-12-01), MacFarland
patent: 2530552 (1950-11-01), Stoddard
patent: 3136032 (1964-06-01), Berndsen
patent: 3184831 (1965-05-01), Siebertz
patent: 3193920 (1965-07-01), Culbertson et al.
patent: 3209449 (1965-10-01), Valentino et al.
patent: 3292240 (1966-12-01), McNutt et al.
patent: 3320658 (1967-05-01), Bolda et al.
patent: 3465943 (1969-09-01), Clark et al.
patent: 3541673 (1970-11-01), Cushman
patent: 3676922 (1972-07-01), Cook
patent: 3750252 (1973-08-01), Landman
patent: 3825999 (1974-07-01), Rubey
patent: 3874549 (1975-04-01), Hascoe
patent: 3894329 (1975-07-01), Wiemirovich
patent: 3900153 (1975-08-01), Beerwerth et al.
patent: 3973718 (1976-08-01), Deschamps
patent: 4050621 (1977-09-01), Bouley
patent: 4097266 (1978-06-01), Tasahashi et al.
P. A. Totta et al. "SLT Device Metallurgy and Its Monolithic Extension", IBM J. Res. Develop., May 1969, pp. 226-237.

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