Projection Optical System for a Scanned LED TV Display {,~3.5u
Eric Ford & 9 ?\b7
Eidetic Optical Systems /Mu @,)''
ABSTRACT .h4 \Y A
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display w
G<yBI0
using LEDs as the source. This paper presents the design of an optical projection system that takes an array KMjhZap%
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides s}% M4
the scanning motion.
