Multi-segment optical retarder for creating 3D images
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United States of America Patent
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Apr 23, 2013
Grant Date -
Feb 10, 2011
app pub date -
Aug 6, 2010
filing date -
Aug 7, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
A multi-segment optical retarder that can be used with or within a single projector for creating 3D images. The multi-segment optical retarder is coupled to an actuator used to effect some predetermined linear, rotary, or oscillating movement of the multi-segment optical retarder such that a fast axis orientation of each segment is substantially constant relative to itself over time and for a given area of incidence.
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Cited Art Landscape
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