Projection Optical System for a Scanned LED TV Display JucY[`|JV
Eric Ford Y'X%Aw;`
Eidetic Optical Systems Aos+dP5h,8
ABSTRACT owv[M6lbD
Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display _yR^*}xJb
using LEDs as the source. This paper presents the design of an optical projection system that takes an array A=0'Ks
of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides *LY8D<:zs
the scanning motion.