| ahzhuo |
2007-11-27 11:02 |
Projection Optical System for a Scanned LED TV Display
Projection Optical System for a Scanned LED TV Display 0s(G*D2%6
Eric Ford zfS`@{;F`|
Eidetic Optical Systems 7{p,<Uz<"U
ABSTRACT ?O28 Q DUI
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display Q ml< JF
using LEDs as the source. This paper presents the design of an optical projection system that takes an array Z/%>/
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides ]":PO4M$*
the scanning motion.
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