Proble for testing integrated circuits

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element

Reexamination Certificate

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Reexamination Certificate

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07112974

ABSTRACT:
In one embodiment, a probe for testing integrated circuits includes a body having a tip and a hardening material on the tip. The hardening material helps improve the hardness of the tip. The hardening material thus allows the probe to reliably penetrate a layer to make a good electrical connection with a contact point under the layer, for example. In one embodiment, an electrically conductive coating is deposited over the hardening material.

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patent: 6759858 (2004-07-01), Roggel

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