Projection Optical System for a Scanned LED TV Display I,ci >/+b
Eric Ford K{cbn1\,H
Eidetic Optical Systems ?@R")$
ABSTRACT la$%H<,7
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display !EF(*~r!9L
using LEDs as the source. This paper presents the design of an optical projection system that takes an array OQ4c#V?
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides rrs"N3!aT
the scanning motion.
