Projection Optical System for a Scanned LED TV Display &:-`3J-
Eric Ford T!hU37g h?
Eidetic Optical Systems Kk~0jP_ B9
ABSTRACT 56o?=|
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display 'Z7oPq6
using LEDs as the source. This paper presents the design of an optical projection system that takes an array 'B"kUh%3$5
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides t?v0ylN
the scanning motion.