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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 ffoLCx4o0E
Eric Ford @hj5j;NHK
Eidetic Optical Systems M}xyW"yp
ABSTRACT ] Qh0+!SdG
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display z3Q#Wmv2
using LEDs as the source. This paper presents the design of an optical projection system that takes an array rnS&^
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides N9 gbj%+
the scanning motion.
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