Projection Optical System for a Scanned LED TV Display ~puXZCatN
Eric Ford wpgO09
Eidetic Optical Systems \ #<.&`8B
ABSTRACT i7$4i|
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display v:\8
using LEDs as the source. This paper presents the design of an optical projection system that takes an array ^*sDJ #
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides ,LI$=lJ@
the scanning motion.