oled

                                        

  OLED

An OLED TV screen uses a new display technology called OLED (Organic Light Emitting Diodes).
OLED televisions are brighter, more efficient, thinner and feature
better refresh rates and contrast than either LCD or Plasma.
OLED TVs deliver the best picture quality ever.

A little bit about the technology

OLEDs are made by placing thin films of organic (carbon based) materials between two conductors. When electrical current is applied, a bright light is emitted. The OLED materials emit light and do not require a backlight (unlike LCDs). Each pixel is a small light-emitting diode, in fact. OLED TV panels offers several advantages over LCDs:

Faster refresh rate, better contrast and better color reproduction
Thin and light: LG's 55" EM9700 for example is just 4mm thick and weighs just 3.5 Kg. Some OLED panel prototypes are merely 0.3 mm thick!
Better viewing angle - almost 180 degrees
Greener: OLEDs draw less power, and contain no toxic metals (some OLED materials use a tiny amount of Iridium, a non-toxic heavy metal)
OLED panels can potentially be made flexible and/or transparent..