Patents Assigned to RealView Innovations Limited
  • Depth enhancing screen
    Patent number: 7990613
    Abstract: The present disclosure relates to a depth-enhancing screen for producing a simulated 3D image. The screen comprises a multi-curved Fresnel lens which when viewed in cross-section along the or each longest line linking two points on the edge of the lens, has a curved cross-section with an apex in the central region of the lens, and wherein each end of the curve flattens before it reaches the edge of the lens.
    Type: Grant
    Filed: October 9, 2008
    Date of Patent: August 2, 2011
    Assignee: RealView Innovations Limited
    Inventors: Catherine Ansbro, Eamonn Ansbro, John Braithwaite
  • Depth Enhancing Screen
    Publication number: 20090097113
    Abstract: The present disclosure relates to a depth-enhancing screen for producing a simulated 3D image. The screen comprises a multi-curved Fresnel lens which when viewed in cross-section along the or each longest line linking two points on the edge of the lens, has a curved cross-section with an apex in the central region of the lens, and wherein each end of the curve flattens before it reaches the edge of the lens.
    Type: Application
    Filed: October 9, 2008
    Publication date: April 16, 2009
    Applicant: REALVIEW INNOVATIONS LIMITED
    Inventors: Catherine Ansbro, Eamonn Ansbro, John Braithwaite