Image display apparatus
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United States of America Patent
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Apr 23, 2013
Grant Date -
Sep 23, 2010
app pub date -
Mar 11, 2010
filing date -
Mar 19, 2009
priority date (Note) -
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Abstract
An image display apparatus includes: a light source unit which emits axially symmetric polarized light having polarization distribution symmetric with respect to the center axis of light; and a scanning unit which applies the axially symmetric polarized light to a projection surface for scanning to form an image.
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Cited Art Landscape
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