Projection Optical System for a Scanned LED TV Display aS7zG2R4H
Eric Ford =KZ4:d5
Eidetic Optical Systems ckk [n
ABSTRACT 7a<qP=J
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display ("oA{:@d
using LEDs as the source. This paper presents the design of an optical projection system that takes an array #50)D wD
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides lBdF9F<
the scanning motion.