Projection Optical System for a Scanned LED TV Display GYiL}itD=3
Eric Ford 5@
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Eidetic Optical Systems D.%%D %AdB
ABSTRACT Tp{ jR<
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display i m9EV|;
using LEDs as the source. This paper presents the design of an optical projection system that takes an array Jr;w>8B),
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides +r//8&
the scanning motion.
