| ahzhuo |
2007-11-27 11:02 |
Projection Optical System for a Scanned LED TV Display
Projection Optical System for a Scanned LED TV Display `eA&C4oFOO
Eric Ford ;^*+:e
Eidetic Optical Systems V"D<)VVA
ABSTRACT &d &oP
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display _sCJ 3ZJ
using LEDs as the source. This paper presents the design of an optical projection system that takes an array F"HI>t)>
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides Xk$l-Zfse
the scanning motion.
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