LED means light-emitting diode. This does not mean “type” of television, but it means a kind of “technology used to irradiate the back of wallpaper, or if both types of television is still the same screen. LCD means liquid crystal display technology, is the type of monitor and TV technology. LCD is the use of lighting Backlight CCFL (Cold Cathode Fluorescent Lamp) the brightness of the image on the LCD screen. However, LED TV LED that will replace the CCFL makes the image – strong – strong depth is called Contra. “bright-dark” true colors, as well as more realistic. Permits to describe the different cuts.