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SYSTEMS AND METHODS FOR A HEAD-MOUNTED DISPLAY

  • US 20080106489A1
  • Filed: 11/02/2007
  • Published: 05/08/2008
  • Est. Priority Date: 11/02/2006
  • Status: Abandoned Application
First Claim
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1. A head-mounted display with an upgradeable field of view comprising for an eye of a user of the head-mounted display:

  • an existing lens;

    an existing display that is imaged by the existing lens, wherein the existing lens and the existing display are installed at a time of manufacture of the head-mounted display;

    an added lens; and

    an added display that is imaged by the added lens, wherein the added lens and the added display are installed at a time later than the time of manufacture, wherein the existing lens and the added lens are positioned relative to one another as though each of the lenses is tangent to a surface of a first sphere having a center that is located substantially at a center of rotation of the eye, wherein the existing display and the added display are positioned relative to one another as though each of the displays is tangent to a surface of a second sphere having a radius larger than the first sphere'"'"'s radius and having a center that is located at the center of rotation of the eye, and wherein the added lens and the added display upgrade the field of view of the head-mounted display.

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