| ahzhuo |
2007-11-27 11:02 |
Projection Optical System for a Scanned LED TV Display
Projection Optical System for a Scanned LED TV Display {{3H\
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Eric Ford W6O.E
Eidetic Optical Systems @WHd(ka!
ABSTRACT 2Nkn C>9(\
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display v$G*TR<2
using LEDs as the source. This paper presents the design of an optical projection system that takes an array M@g
gLW
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides winJ@IY W
the scanning motion.
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