Patents by Inventor Daniel D. Syroid

Daniel D. Syroid 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).

  • Directional diffuser for a liquid crystal display
    Patent number: 5280371
    Abstract: A display apparatus including a light source, a liquid crystal panel, and one or more directional diffuser lens arrays disposed therebetween provides a tailored variation of luminance with viewing angle, a uniform variation of luminance with viewing angle within a first predetermined range of viewing angles and a concentration of light energy within a second predetermined range of viewing angles.
    Type: Grant
    Filed: July 9, 1992
    Date of Patent: January 18, 1994
    Assignee: Honeywell Inc.
    Inventors: Richard I. McCartney, Jr., Daniel D. Syroid, Karen E. Jachimowicz