Company Filing History:
Years Active: 1977-1988
Title: The Innovative Contributions of Nobuo J Koda
Introduction
Nobuo J Koda is a notable inventor based in Vista, California, recognized for his significant contributions to the field of liquid crystal technology. With a total of three patents to his name, Koda has made strides in developing advanced optical devices that enhance image projection systems.
Latest Patents
Koda's latest patents include the "Electron Beam Addressed Liquid Crystal Light Valve" and the "Liquid Crystal Light Valve Color Projector." The Electron Beam Addressed Liquid Crystal Light Valve is designed to produce an AC voltage across a liquid crystal layer using a single polarity electron beam, achieving very high resolution. This innovative device incorporates a mirror and a thin layer of partially conductive material, which is divided into pixel elements by a conductive matrix. The electrons from the beam establish a negative voltage across the liquid crystal, allowing for precise image production.
The Liquid Crystal Light Valve Color Projector is a compact, full-color light projection system that utilizes a liquid crystal light valve in conjunction with a unique combination of optical devices. This system modulates a polarized light beam to create high-quality output images, showcasing Koda's expertise in optical engineering.
Career Highlights
Koda has spent a significant portion of his career at Hughes Aircraft Company, where he has been instrumental in advancing liquid crystal technologies. His work has not only contributed to the company's reputation as a leader in optical innovations but has also paved the way for future developments in the field.
Collaborations
Throughout his career, Koda has collaborated with esteemed colleagues such as William P Bleha and Harry W Giehll. These partnerships have fostered an environment of innovation and creativity, leading to groundbreaking advancements in liquid crystal technology.
Conclusion
Nobuo J Koda's contributions to the field of liquid crystal technology are noteworthy and impactful. His innovative patents and collaborations have significantly advanced optical devices, making him a prominent figure in the industry.