Shane Harrah

Title: Shane Harrah - Innovator in Ball Bond Technology

Introduction

Shane Harrah is a notable inventor based in Palo Alto, California. She has made significant contributions to the field of bonding technology, particularly through her innovative patent related to ball bonds.

Latest Patents

Shane Harrah holds a patent for a "Method and apparatus for forming ball bonds." This invention pertains to a method and apparatus designed to create a ball bond between fine wires, such as aluminum, and a surface. The ball bond is characterized by its approximately radial symmetry around a principal axis of the wire. The apparatus includes multiple electrodes arranged radially around the wire, defining gaps between each electrode and the wire's tip. A voltage source is connected to create a circuit with several electrically parallel legs, each consisting of a resistance element, an electrode, and an arc path. This setup allows for the simultaneous production of arcs between the electrodes and the wire tip, resulting in the formation of a molten ball at the wire's end.

Career Highlights

Shane Harrah is associated with Fairchild Camera and Instrument Corporation, where she has applied her expertise in bonding technology. Her work has contributed to advancements in the manufacturing processes involving fine wires.

Collaborations

Shane has collaborated with her coworker, William S. Phy, to further enhance the development of bonding technologies.

Conclusion

Shane Harrah's innovative work in ball bond technology exemplifies her commitment to advancing engineering practices. Her contributions continue to influence the field positively.