Projection Optical System for a Scanned LED TV Display 1Q !kk5jE
Eric Ford &CcW(-
Eidetic Optical Systems GXIzAB(
ABSTRACT ~o/k?l
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display h@Jg9AM
using LEDs as the source. This paper presents the design of an optical projection system that takes an array :b*7TJ\grN
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides 6)p8BUft
the scanning motion.
