Projection Optical System for a Scanned LED TV Display @#P,d5^G
Eric Ford {5d9$v7k4
Eidetic Optical Systems ZVbl88,(l
ABSTRACT wWSdTLX
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display YKbaf(K)9
using LEDs as the source. This paper presents the design of an optical projection system that takes an array f]G>(V=i
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides vk>b#%1{
the scanning motion.