Projection Optical System for a Scanned LED TV Display ;O7CahdF
Eric Ford 9+'QH
Eidetic Optical Systems z"4UObVs
ABSTRACT ]ZJu
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display "[f"h
using LEDs as the source. This paper presents the design of an optical projection system that takes an array ^`0^|u=
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides FPM@%U
the scanning motion.