Projection Optical System for a Scanned LED TV Display R~ TG5^(
Eric Ford {"|GV~
Eidetic Optical Systems YWi Y[
ABSTRACT #vBSg
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display }gX4dv
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using LEDs as the source. This paper presents the design of an optical projection system that takes an array Xe/7rhov
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides ;yZY2)L
the scanning motion.
