Access device unit for installed pin grid array

Details Access device unit for installed pin grid array Access device unit for installed pin grid array

1985-10-28

1987-06-30

Abrams, Neil

Electrical connectors

Preformed panel circuit arrangement, e.g., pcb, icm, dip,...

Flexible panel

439721, H01R 909

Patent

active

046765646

ABSTRACT:
A flexible thin film plastic access unit for placement under a pin grid array installed on a printed circuit board. The access unit provides extending exterior flaps having probe-accessible contact pads which connect electrically to each one of the underside pins of the pin grid array and permit identification of each pin that is probed.

REFERENCES:
patent: 3701964 (1972-10-01), Cronin
patent: 3836415 (1974-09-01), Hildebrandt
patent: 3899231 (1975-08-01), Bray
patent: 3970802 (1976-07-01), Nijman
patent: 3989338 (1976-11-01), Gosser
patent: 4121044 (1978-10-01), Hadersbeck et al.
patent: 4435740 (1984-03-01), Huckabee et al.
IBM Bulletin, Roche, vol. 6, No.8, p. 87, 1-1964.
IBM Bulletin, Auletta, vol., 18, No. 11, p. 3591, 4-1976.

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