Company Filing History:
Years Active: 1997-1998
Title: David Payne: Innovator in Optical Projection Technology
Introduction
David Payne is a notable inventor based in Hillsboro, OR (US). He has made significant contributions to the field of optical projection technology, holding a total of 4 patents. His innovative designs have the potential to enhance image quality and brightness in projection systems.
Latest Patents
One of David Payne's latest inventions is an advanced optical projector. This optical projector is designed to orient its optics engine vertically within an enclosure that is taller than it is wide or deep. The optics engine utilizes a prismatic cube for color separation or beam splitting. The prismatic elements within the cube are secured in a durable frame that mounts three color light valves, such as twisted nematic liquid crystal display (LCD)-type shutters, in a predefined position and orientation relative to the prismatic cube. To improve image quality and brightness, particularly for the challenging green color, the red and blue beams are S polarized, while the green beam is P-polarized. The optical projector includes a frame with a footing portion for stability, a light source positioned high above the footing, and optical convolution structures that reverse-bend the downwardly flowing light. This design infuses the light with image information and directs it upwardly in a projectable stream.
Career Highlights
Throughout his career, David Payne has worked with several companies, including Sarif, Inc. and Delta America Ltd. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
David has collaborated with notable individuals in the industry, including Steve Brice and Gary B Kingsley. These partnerships have likely influenced his work and contributed to his success as an inventor.
Conclusion
David Payne is a distinguished inventor whose work in optical projection technology has led to significant advancements in the field. His innovative designs and collaborations continue to shape the future of projection systems.