Patents by Inventor Matthew Brennesholtz

Matthew Brennesholtz 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).

  • Color projection system incorporating electro-optic light modulator and rotating light-transmissive element
    Patent number: 6361172
    Abstract: A color projection display system, comprising a rotatable color drum with transmissive segments on the surface of the drum, the segments composed of dichroic filters having different color transmission bands, a cylindrical lens mounted co-axially inside the drum, and means for focussing images of the boundaries between segments onto an electro-optical light modulator panel, whereby in operation the segment images are scrolled across the surface of the light modulator panel, synchronously with the application of color components of a display signal corresponding to the colors of the scrolling segment images, to produce a full color display image for projection to a viewing screen.
    Type: Grant
    Filed: March 20, 2000
    Date of Patent: March 26, 2002
    Assignee: Philips Electronics North America Corporation
    Inventor: Matthew Brennesholtz