×

Optical combiner designs and head mounted displays

  • US 20050013005A1
  • Filed: 05/24/2004
  • Published: 01/20/2005
  • Est. Priority Date: 05/22/2003
  • Status: Active Grant
First Claim
Patent Images

1. A head mounted display for displaying images comprising:

  • a spatial light modulator comprising a plurality of pixels selectively adjustable for producing spatial patterns;

    a light source for illuminating said spatial light modulator;

    imaging optics disposed with respect to the spatial light modulator to receive light from said spatial light modulator for forming an image thereof;

    an aspheric reflective combiner substantially conforming to the shape of a portion of a surface selected from the group consisting of an ellipsoid and a paraboloid, said aspheric combiner reflecting light from said imaging optics such that said image may be displayed; and

    head gear for supporting said spatial light modulator, imaging optics, and combiner.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×