Projection Optical System for a Scanned LED TV Display Zx_m?C_2_
Eric Ford q
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Eidetic Optical Systems 6"GpE5'*
ABSTRACT +[ItkfSod!
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display QP#Wfk(C
using LEDs as the source. This paper presents the design of an optical projection system that takes an array ,:`6x[ +
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides 1 XG-O
the scanning motion.