Patents by Inventor Gunter Groth

Gunter Groth 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).

  • DISPLAY APPARATUS AND METHOD FOR CONTROLLING LIGHT OUTPUT OF THE DISPLAY APPARATUS
    Publication number: 20090256797
    Abstract: To improve the quality of light emitted by a light source in a display apparatus (10) comprising a light source (20) and a light modulator (30), integral means (60) for measuring the colour characteristics of the light emitted from the light source (20) are provided, and controlling means (80) for controlling the light source and/or the light modulator in response to the measured colour characteristics of the light emitted from the light source (20).
    Type: Application
    Filed: April 8, 2009
    Publication date: October 15, 2009
    Inventors: Bjorn DECLERCQ, Gunter Groth, Jeroen Debonnet