Patents by Inventor Bart Den Bossche

Bart Den Bossche 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).

  • CONVERGENCE SYSTEM FOR A PROJECTION DISPLAY SYSTEM
    Publication number: 20050185145
    Abstract: A convergence system 100 comprises a dichroic prism 102 for splitting and/or recombining light beams, intermediate parts 104a, 104b, 104c and a light modulator 106a, 106b, 106c for every color beam. The intermediate parts 104a, 104b, 104c are constructed such that the convergence system has an improved resistance for variations in environmental effects like temperature and humidity. The intermediate parts 104a, 104b, 104c are constructed such that the convergence system has a high stability, a large degree of monolithicy and a high movement isotropy. When used in a projection display system, the projection display system has a high degree of color uniformity.
    Type: Application
    Filed: February 24, 2004
    Publication date: August 25, 2005
    Inventors: Brecht Halsberghe, Bart Den Bossche, Cindy De Velde, Jan Arteel