Projection Optical System for a Scanned LED TV Display D/+l$aBz
Eric Ford ^#U[v 7y
Eidetic Optical Systems #x \YA#~
ABSTRACT V,]Fh5f
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display 4<Kx o\\S
using LEDs as the source. This paper presents the design of an optical projection system that takes an array uzIM?.H
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides H\$uRA oo*
the scanning motion.
