Projection Optical System for a Scanned LED TV Display :z
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Eric Ford m! rwG(
Eidetic Optical Systems /h/6&R0l
ABSTRACT `@h:_ d
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display .CVUEK@Z4
using LEDs as the source. This paper presents the design of an optical projection system that takes an array RXGHD19]
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides .qS Bh
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the scanning motion.
