Dual-sided test head having floating contact surfaces

Details Dual-sided test head having floating contact surfaces Dual-sided test head having floating contact surfaces

1990-07-13

1992-02-25

Wieder, Kenneth A.

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

With rotor

324158P, G01R 3102, G01R 173

Patent

active

050916939

ABSTRACT:
A dual-sided test head for an integrated circuit test system. Each side of the test head has a floating contact surface which provides an electrical contact interface between one side of the test head and a respective load board. Each load board is part of a respective integrated circuit handling system. As the test head has two sides and a load board is contacted at each side, the floating contact surfaces facilitate docking of the test head to the respective load boards. The contactors are floating so as to have freedom of motion to rotate, tilt, offset laterally or offset vertically, relative to the test head.

REFERENCES:
patent: 3848188 (1974-11-01), Ardezzone et al.
patent: 4012625 (1977-03-01), Bowen et al.
patent: 4227149 (1980-10-01), Faure et al.
patent: 4362991 (1982-12-01), Carbine
patent: 4471298 (1984-09-01), Frohlich
patent: 4506213 (1985-03-01), O'Connor
patent: 4527119 (1985-07-01), Rogers et al.

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