Projection Optical System for a Scanned LED TV Display 7y*ZXT]f
Eric Ford 0o&}m Ke
Eidetic Optical Systems lWy=)^)4
ABSTRACT Y9}8M27vQG
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display |k-XBp
using LEDs as the source. This paper presents the design of an optical projection system that takes an array E1 >/ R
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides F!KV\?eM$
the scanning motion.
