Projection Optical System for a Scanned LED TV Display JX7_/P
Eric Ford SZpBbX$
Eidetic Optical Systems IiHl"2+/
ABSTRACT .5 p"o- :D
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display k:Da+w_'1
using LEDs as the source. This paper presents the design of an optical projection system that takes an array "diF$Lj
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides Y/2@PzA|
the scanning motion.
