WIDE-ANGLE IMAGING LENS AND LOW-PROFILE PROJECTION LIGHT ENGINE USING THE SAME
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United States of America Patent
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Issued Date -
Aug 22, 2013
app pub date -
Feb 21, 2012
filing date -
Feb 21, 2012
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Abandoned
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Abstract
Wide-angle imaging lens arrangements and methods are described for use with an image projector system including a display. A plurality of no more than six lenses can be arranged to receive an object image that emits from the display to propagate through the plurality of lenses to produce a high-quality projected image on a screen. The image projector system has a low f-number, low height profile and high resolution.
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