Company Filing History:
5 out of 950 
1 out of 14,087 
Years Active: 1987-1992
Title: Thomas S McKechnie: Innovator in Illumination Systems
Introduction
Thomas S McKechnie is a notable inventor based in Ossining, NY (US), recognized for his contributions to the field of illumination systems. He holds a total of 6 patents, showcasing his innovative spirit and technical expertise.
Latest Patents
Among his latest patents is the "Illumination system for LCD projection television." This invention focuses on illumination structures that enhance display systems for projection video and television devices, ensuring high efficiency and excellent color rendition. The system includes a light source with an inner and outer envelope, featuring plane mirrors to direct reflected light. Additionally, it incorporates a light source that provides randomly polarized light, along with an arc lamp designed to supply uniform illumination in two dimensions. These advancements significantly improve the illumination quality in projection video and television systems.
Another significant patent is the "Display system with equal path lengths." This invention aims to optimize projection video and television systems by ensuring that each liquid crystal display is positioned at equal path distances from the illuminating subsystem. This arrangement allows for optimum illumination of each light valve, enhancing the overall performance of the display system.
Career Highlights
Throughout his career, Thomas S McKechnie has worked with prominent companies, including North American Philips Corporation and U.S. Philips Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in the field of display technology.
Collaborations
Thomas has collaborated with notable individuals in his field, including Jill F Goldenberg and Ralph H Bradley, Jr. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Thomas S McKechnie's contributions to illumination systems have made a significant impact on the projection video and television industry. His innovative patents reflect his dedication to improving display technology and enhancing user experience.