Projection Optical System for a Scanned LED TV Display obX|8hTL%
Eric Ford f5/ ba9n I
Eidetic Optical Systems 4F 8`5)RM
ABSTRACT d|6*1hby
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display T.W/S0#j3
using LEDs as the source. This paper presents the design of an optical projection system that takes an array 2&!G@5
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides D9c8#k9Y.
the scanning motion.
