Projection Optical System for a Scanned LED TV Display M%4o0k]E,s
Eric Ford 8 g'9( )&
Eidetic Optical Systems s<0yQ-=.?N
ABSTRACT `xe[\Z2
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display j-$a a;
using LEDs as the source. This paper presents the design of an optical projection system that takes an array OB3AZH$
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides aq"E@fb
the scanning motion.
