Patents Assigned to Ecole Nationale Superiure des Telecommunications de Bretagne
  • Liquid crystal device for the space modulation of light with active matrix structured counter-electrodes, corresponding applications and method of design
    Publication number: 20050024569
    Abstract: Liquid crystal device for the space modulation of light having at least one control electrode structured in the form of a first active matrix defining a plurality of first elementary zones, and at least one counter-electrode which is structured in the form of a second active matrix defining a plurality of second elementary zones. Also disclosed is a method of liquid crystal space modulation of light.
    Type: Application
    Filed: January 20, 2004
    Publication date: February 3, 2005
    Applicants: OPTOGONE, Ecole Nationale Superiure des Telecommunications de Bretagne
    Inventors: Philippe Gravey, Bruno Vinouze