Probing method and probing apparatus

Details Probing method and probing apparatus Probing method and probing apparatus

2006-03-07

2006-03-07

Patel, Paresh (Department: 2829)

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

Of individual circuit component or element

C324S754090, C324S1540PB

Reexamination Certificate

active

07009415

ABSTRACT:
Disclosed is a probing method comprising steps of moving a main chuck to align an object of inspection on the main chuck with probes of a probe card located over the main chuck, moving the main chuck toward the probe card, thereby bringing electrodes of the object of inspection into contact with the probes, overdriving the main chuck toward the probe card while measuring a load applied to the object of inspection by contact with the probes and controlling the movement of the main chuck in accordance with the measured load, and inspecting the electrical properties of the object of inspection by means of the probes.

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