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2007-11-27 11:02 |
Projection Optical System for a Scanned LED TV Display
Projection Optical System for a Scanned LED TV Display $F5 b
Eric Ford )z28=%g
Eidetic Optical Systems VB*oGG
ABSTRACT W@I|Q -
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display Sxh]R+Xb
using LEDs as the source. This paper presents the design of an optical projection system that takes an array XY3v_5~/1F
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides q}?4f *W C
the scanning motion.
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