Projection Optical System for a Scanned LED TV Display }]cKOv2
Eric Ford '2+Rb7V
Eidetic Optical Systems # [c`]v
ABSTRACT AhOvI {
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display K-V NU
using LEDs as the source. This paper presents the design of an optical projection system that takes an array SOo/~ giz|
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides =k]Rze I
the scanning motion.
