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2007-11-27 11:02 |
Projection Optical System for a Scanned LED TV Display
Projection Optical System for a Scanned LED TV Display \!LIqqX
Eric Ford iq^F?$gFk
Eidetic Optical Systems s!<RWy+
ABSTRACT 0\zY?UUww
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display ;gGq\c
using LEDs as the source. This paper presents the design of an optical projection system that takes an array d! {]CZ"@
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides ~ Y/:]&wF
the scanning motion.
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