Projection Optical System for a Scanned LED TV Display N4wA#\-
Eric Ford 5I' d PNf
Eidetic Optical Systems ,@.EpbB
ABSTRACT Mu2`ODe]
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display J@]k% h
using LEDs as the source. This paper presents the design of an optical projection system that takes an array *aRX \ TnN
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides re`t ]gzb
the scanning motion.
