Patents by Inventor Paul A. Warg

Paul A. Warg has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4668049
    Abstract: A flat panel liquid crystal display for use in providing single or multi-color display images. The display comprises one or more ultraviolet light sources, a light pipe assembly which includes a plurality of liquid crystal cells that may be addressed via an array of transparent row and column electrodes, and a viewing screen having a plurality of phosphor elements that are located in close proximity and in registry with respective liquid crystal cells. Those phosphor elements and only those phosphor elements that are associated with liquid crystal cells that are in their scattering states are illuminated to form the image to be displayed.
    Type: Grant
    Filed: December 18, 1984
    Date of Patent: May 26, 1987
    Assignee: ITT Corporation
    Inventors: Stanley Canter, Paul A. Warg, Forrest E. Brooks