This inventor holds 2 USPTO granted patents. Top assignee: Greyhawk Systems, Inc.. Active years: 1992.
Location History:
- Saratoga, CA (US) (1992)
- Los Altos, CA (US) (1992)
Company Filing History:
Years Active: 1992
Title: The Innovations of David E. Slobodin
Introduction
David E. Slobodin is a notable inventor based in Saratoga, CA (US). He has made significant contributions to the field of liquid crystal technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is an "Apparatus for and method of operation of smectic liquid crystal light." This invention involves a liquid crystal light valve that comprises a layer of liquid crystal for storing image information. It also includes a photoconductor aligned with the liquid crystal, positioned in close proximity to effect an electric field applied across the liquid crystal. The apparatus allows for the simultaneous application of an electric field across the liquid crystal and photoconductor while impinging optical image information on the photoconductor. This combination produces a modified electric field across the liquid crystal, which impresses the image information into the liquid crystal.
Another significant patent is the "Light addressed liquid crystal light valve incorporating electrically insulating light blocking material." This improved light addressed liquid crystal light valve features a hydrogenated amorphous silicon photosensitive layer and a light blocking layer made from a germanium-containing or tin-containing alloy film. The light blocking layer is designed to have an optical density per unit thickness approximately equal to or greater than 3 OD/micron for visible light, along with a sheet resistivity approximately equal to or greater than 10^10 ohms/square.
Career Highlights
David E. Slobodin is currently associated with Greyhawk Systems, Inc., where he continues to develop innovative technologies. His work has significantly impacted the field of liquid crystal applications, enhancing the functionality and efficiency of light valves.
Collaborations
Throughout his career, David has collaborated with talented individuals such as Matthew Bone and Duane A. Haven. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
David E. Slobodin's contributions to liquid crystal technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in optical technologies.