×

Display systems and methods employing screens with an array of micro-lenses or micro-mirrors

  • US 9,726,968 B2
  • Filed: 10/27/2015
  • Issued: 08/08/2017
  • Est. Priority Date: 10/27/2014
  • Status: Active Grant
First Claim
Patent Images

1. A screen for use in an immersive display system, the screen comprising:

  • a multilayer structure comprising;

    an array of micro-lenses, individual lenses in the array of micro-lenses having a width D;

    a layer of light polarization material;

    a polarization rotation layer;

    a light reflection layer; and

    a section of non-polarizing light scattering material for individual micro-lenses in the array of micro-lenses;

    wherein the section of non-polarizing light scattering material has a width that is less than the width D,wherein, in use, light from a projector associated with the screen is substantially scattered by the non-polarizing light scattering material and light from a projector associated with a different screen in the immersive display system is substantially absorbed by the polarization layer.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×