Integrated optical assembly and method for projection displays
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United States of America Patent
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Aug 19, 2008
Grant Date -
Mar 29, 2007
app pub date -
Nov 7, 2005
filing date -
Sep 21, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An assembly for use in a projection system includes a plurality of optical elements, such as one or more mirrors, a light engine, and a screen, and a monolith. The optical elements are coupled to the monolith to provide a central element of reference, thereby enabling alignment based on the central element of reference.
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