Method for determining optimum bond parameters when bonding...

Metal fusion bonding – Process – With condition responsive – program – or timing control

Reexamination Certificate

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C228S103000, C228S104000, C228S180500

Reexamination Certificate

active

07004372

ABSTRACT:
A predetermined number of bond cycles is carried out in order to find optimum bond parameters for a wire bonder. The bond parameters to be optimized are each varied within a predefined range. With each bond cycle, after attachment of the wire to the connection point, the capillary is moved out of the bond position in a predetermined horizontal direction whereby the current flowing through the drive which moves the capillary is monitored and its maximum determined.

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