Projection Optical System for a Scanned LED TV Display tU/k-W3X
Eric Ford ~ np,_yI
Eidetic Optical Systems a8AYcE b
ABSTRACT ~}DQT>7$
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display *U l*%!?D
using LEDs as the source. This paper presents the design of an optical projection system that takes an array S|B$c E
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides bY~@}gC**@
the scanning motion.
