Reusable fixture for an integrated circuit chip

Details Reusable fixture for an integrated circuit chip Reusable fixture for an integrated circuit chip

1979-03-05

1981-05-05

Wojciechowicz, Edward J.

Electricity: conductors and insulators

Feedthrough or bushing

Compression

357 69, 357 74, 174 52FP, 339176MP, 40361, H01L 2348, H01L 2302, H02G 1308, H01R 1350

Patent

active

RE0306045

ABSTRACT:
A reusable fixture for a segment of a film strip having a flexible beam lead frame mounted on the segment and an integrated circuit chip bonded to the inner portions of the leads of the lead frame. The fixture is made from an integral laminar layer of a suitable material. The improvements are in providing a plurality of pairs of projections with protuberances which overlie, to a slight degree, the attachment webs of a segment. The fixture is also provided with detachment openings to provide access to the attachment webs which detachment openings facilitate removal of a segment from the fixture.

REFERENCES:
patent: 2292312 (1942-08-01), Wittel et al.
patent: 2823478 (1958-02-01), Ostergaard et al.
patent: 3281976 (1966-11-01), Riedel
patent: 3681866 (1972-08-01), Loersch
patent: 3808722 (1974-05-01), Byers et al.
patent: 3878632 (1975-04-01), Berggren et al.
patent: 4007479 (1977-02-01), Kowalski
patent: 4062140 (1977-12-01), Meyer et al.

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