Projection screen for displaying two-dimensional and three-dimensional motion pictures and method of use thereof
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United States of America Patent
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Apr 10, 2012
Grant Date -
Jun 30, 2011
app pub date -
Dec 1, 2010
filing date -
Dec 1, 2009
priority date (Note) -
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Abstract
The present disclosure reveals a reflective, front-projection screen designed to faithfully and accurately display the images from state-of-the-art (SOTA) and next-generation 2D and 3D motion-picture projectors, such as those found in large-capacity public movie theaters, home theaters, offices, and for use with portable projection systems for consumer and commercial applications. In particular it discloses cinema-size light shaping 3D projection screens with front-surface microstructures and horizontal viewing angles in the range of 90 to 120 degrees.
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