Projection Optical System for a Scanned LED TV Display ( rZq0*
Eric Ford AUS?P t[w
Eidetic Optical Systems SP
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ABSTRACT }%$9nq3
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display 0gO2^m)W
using LEDs as the source. This paper presents the design of an optical projection system that takes an array =#T6,[5
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides $hn_4$
the scanning motion.
