Projection Optical System for a Scanned LED TV Display z&Lcl{<MA
Eric Ford =VF %Z[Gm
Eidetic Optical Systems =xM:8
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ABSTRACT 9/6=[)
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display 8Oo16LPD
using LEDs as the source. This paper presents the design of an optical projection system that takes an array >\Ml \CyL
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides +P;&/z8i*g
the scanning motion.
