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Image display device

  • US 20090096714A1
  • Filed: 09/29/2008
  • Published: 04/16/2009
  • Est. Priority Date: 03/31/2006
  • Status: Abandoned Application
First Claim
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1. An image display device allowing a viewer to simultaneously observe a real image formed by an external light and a virtual image formed by an image light by projecting the image light to a retina of the viewer based on image information while allowing the external light to pass through the image display device, the image display device comprising:

  • an indicator which is capable of changing a position and a direction thereof;

    an indicator detection part which detects the position and the direction of the indicator; and

    an image display part which forms image information in which an auxiliary virtual image corresponding to the position and the direction of the indicator is arranged in a display coordinate system along with a main virtual image of an object to be displayed and which projects an image light based on the image information on the retina of the viewer.

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