Projection Optical System for a Scanned LED TV Display P~5[.6gW
Eric Ford $\
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Eidetic Optical Systems m.}Yn,
ABSTRACT 1b,,uI_
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display Wp[R $ /uT
using LEDs as the source. This paper presents the design of an optical projection system that takes an array 9{;cp?\)M
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides k9ThWo/#u
the scanning motion.
