Projection Optical System for a Scanned LED TV Display Y3H5}4QD
Eric Ford sH%Ts@Pl
Eidetic Optical Systems Qs<L$"L1
ABSTRACT 0W)|n9
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display "EZpTy}Ee
using LEDs as the source. This paper presents the design of an optical projection system that takes an array 3sl6$NKo
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides `yC[Fn"E^
the scanning motion.