Patents by Inventor Neil W. Barrett

Neil W. Barrett 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).

  • Multiple-view directional display
    Patent number: 7580186
    Abstract: A multiple view display comprises a display device which displays first and second images in a spatially multiplexed fashion across the display surface. The device cooperates with a parallax optic such as a lenticular screen so as to act as a directional display sub-system directing light from the first and second images in different viewing directions. An optical system, for example comprising a lenticular screen of diverging elements, changes the angular separation of the viewing angle directions, for example so as to increase the angular separation.
    Type: Grant
    Filed: August 27, 2004
    Date of Patent: August 25, 2009
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Jonathan Mather, David J. Montgomery, Robert Winlow, Grant Bourhill, Neil W. Barrett