LED v’s Plasma and LCD TV’s
What is an LED TV?
November 25, 2009
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Q. What’s an LED TV?
A. It’s an LCD TV that uses LEDs to illuminate the display. There are two ways to do this: either by placing LEDs across the entire back of the display, or by placing LEDs just around the perimeter, which is called an “edge lit” display. Both techniques use less power than plasma TVs and LCD TVs lit with fluorescent tubes.
Comment by adam — November 27, 2009 @ 6:48 am