Company Filing History:
Years Active: 2002
Title: Sean Sullivan - Innovator in Reflective Imaging Systems
Introduction
Sean Sullivan is a notable inventor based in Santa Rosa, CA (US). He has made significant contributions to the field of reflective imaging systems, particularly through his innovative patent that enhances the performance of liquid crystal display systems.
Latest Patents
Sean Sullivan holds a patent for a "Method of using a retarder plate to improve contrast in a reflective imaging system." This invention focuses on methods and apparatus for enhancing the performance of a reflective liquid crystal display system. The high-contrast color splitting prism system utilizes a "double-passed" prism assembly. Polarized light enters the prism assembly, is color-split, and emitted as separate colors to spatial light modulators, which reflect each color in accordance with a desired image. The reflective light is passed once again through the prism assembly, where the separate colors converge and propagate to a projection lens for display of the image on a screen. A waveplate retarder is positioned between the liquid crystal display and the polarizing element. The waveplate retarder is tilted with respect to the optical axis to eliminate the deleterious effects of the Fresnel reflections at the interfaces of the waveplate retarder. This patent showcases his innovative approach to improving display technology.
Career Highlights
Sean Sullivan is associated with Optical Coating Laboratory, Inc., where he applies his expertise in optical technologies. His work has contributed to advancements in imaging systems, making them more efficient and effective.
Collaborations
Sean has collaborated with notable colleagues, including Brett Joseph Bryars and Michael R Greenberg, who share his passion for innovation in optical technologies.
Conclusion
Sean Sullivan's contributions to reflective imaging systems through his patent demonstrate his commitment to advancing technology in this field. His work continues to influence the development of high-performance display systems.