Lowell E Hamilton

Title: Lowell E. Hamilton: Innovator in Sputter Target Design

Introduction

Lowell E. Hamilton is a notable inventor based in Orient, Ohio. He has made significant contributions to the field of sputtering technology, particularly through his innovative designs that enhance the efficiency of sputtering systems. His work is characterized by a focus on practical applications and advancements in material science.

Latest Patents

Hamilton holds a patent for a unique sputter target design. This invention involves a cathode sputtering assembly that includes a sputter target welded to a corresponding backing member. The design allows for the target and backing member to be inserted into a sputtering system effectively. The target features a reduced diameter portion that is profiled for receipt within a counterbored upper section of the backing member. Additionally, the target has a beveled surface above the reduced diameter section, while the backing member has an upper tapered edge. The interface between the sputtering target and the backing member defines a V-groove, enhancing the overall functionality of the assembly. Both components are made of aluminum and are TIG welded together using an aluminum filler rod. This innovative design has the potential to improve the performance and reliability of sputtering systems.

Career Highlights

Hamilton is currently employed at Tosoh SMD, Inc., where he continues to develop and refine his inventions. His work at the company has allowed him to collaborate with other talented professionals in the field.

Collaborations

Some of his notable coworkers include Sohail S. Qamar and Harry W. Conard. Their collective expertise contributes to the innovative environment at Tosoh SMD, Inc.

Conclusion

Lowell E. Hamilton's contributions to sputter target design exemplify the importance of innovation in technology. His patent reflects a commitment to advancing sputtering systems, showcasing his role as a key inventor in this specialized field.