Polarized Stereoscopic Projection System and Method
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United States of America Patent
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app pub date -
Mar 4, 2014
filing date -
Sep 3, 2009
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Abstract
A stereoscopic display system and method of stereoscopic projection that include a polarization-switching light source and a polarization-preserving projector. The polarization state of the polarization-switching light source is synchronized with alternate projection of left-eye images and right-eye images. The polarization-switching light source may include a laser and a rotating disk, and the disk may include a waveplate that switches the polarization state as the disk rotates.
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