Parallax Shutter Barrier For Temporally Interlaced Autostereoscopic Three Dimensional (3D) Display Apparatus
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United States of America Patent
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Issued Date -
Sep 11, 2014
app pub date -
Mar 11, 2013
filing date -
Mar 11, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
This disclosure provides systems, methods and apparatus related to displaying 3D images. In one aspect, an apparatus includes an array of display elements and a plurality of parallax barrier shutters. Each parallax barrier shutter corresponds to one of the display elements and is configured to be driven into a first state in which an angular distribution of light passing the parallax barrier shutter from the corresponding display element is weighted towards a first side of the apparatus or a second state in which the angular distribution of light passing the parallax barrier shutter from the corresponding display element is weighted towards a second side of the apparatus opposite the first side.
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