Intermediate member for mounting and contacting a semiconductor

Details Intermediate member for mounting and contacting a semiconductor Intermediate member for mounting and contacting a semiconductor

1979-03-16

1980-07-01

James, Andrew J.

357 65, 357 68, 357 71, H01L 2348, H01L 2944, H01L 2952

Patent

active

042109264

ABSTRACT:
An intermediate carrier with several contact fingers is disclosed for the support and contacting of a semiconductor member. The contact fingers have an outer contact and an inner contact. An inner contact is provided for each electrode of the semiconductor member. In relation to the adjoining areas of the contact fingers, the inner contacts are constructed as raised projections or bumps. The space required between the contact fingers and the semiconductor member is produced primarily by the projections or bumps.

REFERENCES:
patent: 3478420 (1969-11-01), Grimes et al.
patent: 3559285 (1971-02-01), Kauffman
patent: 3596228 (1971-07-01), Reed
patent: 3868724 (1975-02-01), Perrino
patent: 4045863 (1977-09-01), Mitterhummer
patent: 4099200 (1978-07-01), Koutalides
RCA Technical Notes, by Hausman TN No. 848, Sep. 4, 1969, pp. 1 & 2.

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