Richard Ian Seddon

Title: Innovations by Richard Ian Seddon in Sputter Coating Technology

Introduction

Richard Ian Seddon is a prominent innovator based in Santa Rosa, California, who has made significant contributions to the field of sputter coating technology. With a remarkable portfolio of 25 patents, Seddon's inventions focus on enhancing the efficiency and effectiveness of coating processes used in various applications.

Latest Patents

Two of Seddon's latest patents showcase his inventive prowess in the sputtering industry. The first patent is for an **Anode for Sputter Coating**, which presents a novel sputtering anode design. This anode takes the form of a container or vessel, with its conducting surface being the inside surface, which communicates with a cathode. This versatile anode can be strategically mounted either outside of a coating chamber or within it. Additionally, it functions as an inlet port for inert gas, facilitating plasma formation and anode pressurization.

The second patent concerns a **Magnetron Sputtering Device**, which introduces an advanced technique for depositing materials onto substrates at high production rates. This invention allows for predictive thickness distribution of the deposited films while enhancing operational efficiency. The system utilizes a planetary drive and features a cathode diameter larger than the planet's yet less than twice its diameter. This design minimizes defects by reducing power density at the cathode, thus preventing arcing and optimizing coating consistency without using a mask.

Career Highlights

Throughout his career, Richard Ian Seddon has been associated with notable companies in the industry, including Optical Coating Laboratory, Inc. and JDS Uniphase Corporation. His work at these organizations has played a crucial role in advancing coating technology, leading to numerous innovations that meet the evolving demands of the market.

Collaborations

In his journey as an inventor, Seddon has collaborated with distinguished professionals in the field, including Michael D. Temple and Michael A. Scobey. These partnerships have led to fruitful exchanges of ideas and expertise, contributing to the successful development of his patented technologies.

Conclusion

Richard Ian Seddon stands out as a visionary inventor in the sputter coating domain. His latest patents reflect a commitment to innovation and quality, driving advancements in coating techniques. Through his work with reputable companies and collaboration with knowledgeable colleagues, Seddon continues to impact the industry positively, ensuring his legacy in the realm of technological innovation.