Projection Optical System for a Scanned LED TV Display Z
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Eric Ford "zS i9]j
Eidetic Optical Systems :r^c_U i
ABSTRACT )9sRDNr
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display ~GL"s6C$`;
using LEDs as the source. This paper presents the design of an optical projection system that takes an array PZn[Yb:
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides ?`+46U%
the scanning motion.
