Projection Optical System for a Scanned LED TV Display oJ3(7Sz
Eric Ford $@]
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Eidetic Optical Systems yZgWFf.X
ABSTRACT M<NY`7 $^
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display (y&sUc9
using LEDs as the source. This paper presents the design of an optical projection system that takes an array P 6La)U`VA
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides :FH&#Eq~4
the scanning motion.
