Patents Assigned to Systems and Simulation, Inc.
  • Large active screen display
    Patent number: 4909611
    Abstract: A display system suitable for large color television type images in which a thin membrane is charged electrostatically in a pattern corresponding to the image. The membrane is deformed locally by electrostatic force and the image is rendered visible by an optical arrangement in which the deformation varies the light transmitted through the display, the rear of which is illuminated.
    Type: Grant
    Filed: April 21, 1988
    Date of Patent: March 20, 1990
    Assignee: Systems and Simulation, Inc.
    Inventor: Archer M. Spooner