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Image display system

  • US 20040252284A1
  • Filed: 04/16/2004
  • Published: 12/16/2004
  • Est. Priority Date: 11/09/2001
  • Status: Active Grant
First Claim
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1. An image display system characterized in that said system comprises:

  • transmission means for providing image information to illuminating light and for transmitting the illuminating light as an optical image signal;

    projective optical means provided with a refractive optical unit for projecting said optical image signal transmitted thereto from said transmission means and a reflective optical unit for reflecting said optical image signal projected by said refractive optical unit; and

    display means for receiving said optical image signal by way of said projective optical means and for displaying an image based on said image information, and characterized in that said transmission means is placed away from an optical axis of said projective optical means, and is also placed between a front surface of said display means and a rear surface of said projective optical means.

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