| ahzhuo |
2007-11-27 11:02 |
Projection Optical System for a Scanned LED TV Display
Projection Optical System for a Scanned LED TV Display X1Yw=t~a
Eric Ford h?mDtMCw2
Eidetic Optical Systems +N t4R:N
ABSTRACT +A|
Bc~2!
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display *w+'I*QSt~
using LEDs as the source. This paper presents the design of an optical projection system that takes an array R}nvSerVb
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides _~<sb,W
the scanning motion.
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