Projection Optical System for a Scanned LED TV Display +TA 'P$j
Eric Ford a/})X[2
Eidetic Optical Systems Cxn<#Kf\-<
ABSTRACT G8]DK3#
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display fY)Dx c&ue
using LEDs as the source. This paper presents the design of an optical projection system that takes an array X<pg^Y0
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides OR{<)L
the scanning motion.
