Jim Boyd

Title: Jim Boyd - Innovator in Supercritical Fluid Cleaning Processes

Introduction

Jim Boyd is an accomplished inventor based in Amherst, NH (US). He has made significant contributions to the field of precision cleaning processes, particularly in the semiconductor industry. His innovative approach utilizes supercritical fluids to enhance cleaning efficiency and effectiveness.

Latest Patents

Jim Boyd holds a patent for a "Supercritical fluid cleaning process for precision surfaces." This groundbreaking invention describes a dry cleaning method for precision surfaces, such as semiconductor wafers. The process employs materials like carbon dioxide, along with useful additives such as cosolvents and surfactants. The cleaning technique involves applying these materials exclusively in gaseous and supercritical states. The method includes soak and agitation steps, along with a rapid decompression of the process chamber after a soak period at higher supercritical pressure. This approach mechanically weakens and breaks up polymers and other materials that need to be removed, followed by a supercritical fluid flush to carry away the loose debris.

Career Highlights

Jim Boyd is associated with S.C. Fluids, Inc., where he continues to develop and refine his innovative cleaning processes. His work has positioned him as a key figure in advancing cleaning technologies for precision applications.

Collaborations

Jim has collaborated with notable colleagues, including Mohan Chandra and David J Mount, who have contributed to his research and development efforts.

Conclusion

Jim Boyd's contributions to the field of supercritical fluid cleaning processes demonstrate his commitment to innovation and excellence. His patent reflects a significant advancement in cleaning technology, particularly for precision surfaces in the semiconductor industry.