Projection Optical System for a Scanned LED TV Display wXIsc;
Eric Ford ~'2)E/IeV
Eidetic Optical Systems <i``#" /
ABSTRACT x_CB'Rr6
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display -yHVydu=
using LEDs as the source. This paper presents the design of an optical projection system that takes an array TBHIcX
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides X[\b!<C
the scanning motion.
