Projection Optical System for a Scanned LED TV Display <^&NA<2
Eric Ford VVdgNT|}W
Eidetic Optical Systems q P@4KH} e
ABSTRACT NIDK:q dR
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display Q)}sX6TB
using LEDs as the source. This paper presents the design of an optical projection system that takes an array rN)T xH&*p
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides I"E5XVC);
the scanning motion.
