Kulicke and Soffa Industries, Inc.

Aashish Shah

Wei Qin

Jon W Brunner

Ziauddin Ahmad

Stephen Babinetz

Robert William Ellenberg

Gary W Schulze

Hui Xu

Jeong Ho Yang

A method of installing a wire bonding tool on a wire bonding system is provided. The method includes the steps of: (a) holding a wire bonding tool with an installation tool; (b) engaging the wire bonding tool in an aperture of a transducer of a wire bonding system while the wire bonding tool is held by the installation tool; (c) securing the wire bonding tool in the aperture; and (d) releasing the wire bonding tool from the installation tool.

Methods of installing wire bonding tools on wire bonding systems, and related installation tools and systems

A method of calibrating an ultrasonic characteristic on a wire bonding system is provided. The method includes the steps of: (a) determining a reference ultrasonic characteristic for formation of a wire bond; (b) determining a reference non-stick ultrasonic characteristic that results in a non-stick wire bond condition; (c) determining a calibration non-stick ultrasonic characteristic, on a wire bonding system to be calibrated, that results in a non-stick wire bond condition; and (d) determining a calibration factor for the wire bonding system to be calibrated using the reference non-stick ultrasonic characteristic and the calibration non-stick ultrasonic characteristic.

Methods of calibrating an ultrasonic characteristic on a wire bonding system

A method of providing a z-axis force profile applied to a plurality of bonding locations during a wire bonding operation is provided. The method includes: (a) determining a z-axis force profile for each of a plurality of bonding locations on an unsupported portion of at least one reference semiconductor device; and (b) applying the z-axis force profile during subsequent bonding of a subject semiconductor device. Methods of: determining a maximum bond force applied to a bonding location during formation of a wire bond; and determining a z-axis constant velocity profile for formation of a wire bond, are also provided.

On-bonder automatic overhang die optimization tool for wire bonding and related methods

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Horsham, PA, United States of America

Aashish Shah