Peripheral projection display system
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United States of America Patent
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Oct 4, 2011
Grant Date -
Apr 23, 2009
app pub date -
Sep 26, 2008
filing date -
Sep 27, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
A peripheral projection, display screen system including (a) a display screen having a rear side and a diagonal dimension, (b) an image-projection source coupled to a peripheral of the system and disposed at a defined, image-projection system depth rearwardly of the screen's rear side, (c) an optical path structure operatively interposed and optically coupling the source and the rear side of the screen, coupling the image from the source to the screen's rear side, and within the mentioned, defined image-projection system depth, a displayable image projected by the source, and (d) system geometry structure organizing the screen, the source, and the optical path structure, whereby the depth ratio of the diagonal dimension of the screen to the image-projection depth is equal to or more than 10:1.
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