Patents Assigned to Vantage Lighting Incorporated
  • Patent number: 6364490
    Abstract: The invention relates to a device for the virtual production of an image, with a housing, an image projection device, which produces an image to be displayed. The housing has an observation opening in a wall of the housing with a fresnel lens arranged therein. Imaging optics arranged in the housing for depicting the object onto the fresnel lens. In order to ensure a large range of applications for this device, provision is made that the imaging optics have a concave mirror arranged in the path of light rays between the image projection device and the fresnel lens. The concave mirror lies opposite the fresnel lens and a ray divider is provided therebetween. To increase the illusion effect, a partially translucent mirror (spy mirror) is additionally arranged on the observation side of the fresnel lens.
    Type: Grant
    Filed: August 30, 1999
    Date of Patent: April 2, 2002
    Assignee: Vantage Lighting Incorporated
    Inventor: Detlef Krause