Projection Optical System for a Scanned LED TV Display k')H5h+Q=
Eric Ford CIui9XNU
Eidetic Optical Systems x+DETRLP
ABSTRACT H<}|n1w<
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display 3ZC@q
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using LEDs as the source. This paper presents the design of an optical projection system that takes an array -Bq]E,Xf)
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides <"K2t
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the scanning motion.
