Projection Optical System for a Scanned LED TV Display J-~:W~Qx4N
Eric Ford /#e-x|L
Eidetic Optical Systems (.9H1aO46|
ABSTRACT 5f_1 dn
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display l gTw>r
using LEDs as the source. This paper presents the design of an optical projection system that takes an array 8Y~\:3&1<
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides V(6Ql
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the scanning motion.
