Projection Optical System for a Scanned LED TV Display Lv`NS+fX
Eric Ford 3~Vo]wv
Eidetic Optical Systems 2t7Hu)V
ABSTRACT STH?X]
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Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display t lz)V1L
using LEDs as the source. This paper presents the design of an optical projection system that takes an array tZn=[X~Vw@
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides d
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the scanning motion.
