Projection Optical System for a Scanned LED TV Display &I)\*Ue2t
Eric Ford = UUd8,C/
Eidetic Optical Systems 2fbU-9Rfn
ABSTRACT uP6-cs
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display >BJ}U_ck
using LEDs as the source. This paper presents the design of an optical projection system that takes an array OZT^\Ky_l
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides +?V0: Kz]
the scanning motion.
