Projection Optical System for a Scanned LED TV Display \iaZV.#f
Eric Ford %!eRR
Eidetic Optical Systems I L,l XB<
ABSTRACT #RbdQH !
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display kR3wbA
using LEDs as the source. This paper presents the design of an optical projection system that takes an array w}#3 pU<<
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides H4sW%nZ0
the scanning motion.