Projection Optical System for a Scanned LED TV Display `0qjaC
Eric Ford s6~;)( r
Eidetic Optical Systems J3mLjYy
ABSTRACT 1O`V_d)
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display ><}nZ7
using LEDs as the source. This paper presents the design of an optical projection system that takes an array J!l/ .:`6
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides qHub+"2
the scanning motion.
