Combiner for superimposing a display image on to an image of an external scene
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 9, 2000
Issued Date -
N/A
app pub date -
Dec 12, 1997
filing date -
Nov 21, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An optical combiner for use with an optical eyepiece which is adjusted for viewing a first image, and which injects a non-collimated light beam from a second image substantially along an optical axis of the eyepiece so as to present a combined image to an observer. The combiner comprises a beam splitter for inserting into the eyepiece and having an entry aperture for intercepting the non-collimated light beam and directing a portion thereof outside the eyepiece so as to superimpose the second image on the first image.
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Cited Art Landscape
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