Projection Optical System for a Scanned LED TV Display &mb{.=
Eric Ford o!)3 ?
Eidetic Optical Systems @Y1s$,=xB
ABSTRACT 6i 1LjLB
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display r-:Uz\gM
using LEDs as the source. This paper presents the design of an optical projection system that takes an array vM5k _D
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides r z t Ru
the scanning motion.
