Barry S McCoy

Title: The Innovative Contributions of Barry S. McCoy

Introduction

Barry S. McCoy is a notable inventor based in Huntsville, Alabama. He has made significant contributions to the field of photolithography, particularly through his innovative patent. His work has implications for various applications in technology and manufacturing.

Latest Patents

Barry S. McCoy holds a patent for a "Modulated exposure mask and method of using a modulated exposure mask." This photolithographic process involves providing a layer of photoresistive material on a target substrate. Radiation is transmitted to the photoresistive material through a layer of absorbing material that absorbs the radiation with a transmittance proportional to the thickness of the absorbing material. A surface relief structure is formed in the absorbing material, allowing the photoresistive material to be partially exposed in a pattern corresponding to the surface relief structure. Consequently, when the photoresistive material is developed, it exhibits a surface relief structure that mirrors the one in the absorbing material. The developed photoresistive material and target substrate are then etched to create a surface relief structure in the target substrate that corresponds to the developed photoresistive material.

Career Highlights

Barry S. McCoy is associated with Mems Optical, Inc., where he continues to apply his expertise in photolithography. His innovative approach has led to advancements in the field, showcasing his commitment to technological progress.

Collaborations

Some of his notable coworkers include David Renick Brown and Gerald Tuck. Their collaborative efforts contribute to the innovative environment at Mems Optical, Inc.

Conclusion

Barry S. McCoy's contributions to photolithography through his patent demonstrate his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future innovations.