Projection Optical System for a Scanned LED TV Display t;~`Lm@hY
Eric Ford Q8/0Cb/
Eidetic Optical Systems "OAZ<
ABSTRACT x[uXD
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display C5n=2luI_
using LEDs as the source. This paper presents the design of an optical projection system that takes an array Bc@r*zb
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides oX]1>#5UMg
the scanning motion.