Probe card

Details Probe card Probe card

2007-09-20

2010-06-08

Nguyen, Ha Tran T (Department: 2829)

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

Of individual circuit component or element

Reexamination Certificate

active

07733103

ABSTRACT:
A probe card includes a probe, a circuit board, a first reinforcing plate and a second reinforcing plate. The probe makes contact with an object. The circuit board is electrically connected to the probe. The first reinforcing plate has a first tap and a second tap for providing an adjustable gap between the first reinforcing plate and an upper surface of the circuit board. The second reinforcing plate is positioned under a lower surface of the circuit board. The second reinforcing plate combined with the second tap to form an adjustable gap between the second reinforcing plate and a lower surface of the circuit board.

REFERENCES:
patent: 6359452 (2002-03-01), Mozzetta
patent: 6509751 (2003-01-01), Mathieu et al.
patent: 7075319 (2006-07-01), Mori
patent: 7482821 (2009-01-01), Ishikawa et al.

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