OLEDs may challenge LCD tech

Laptop Logic: A new generation of displays is emerging in the market, weighing less and using less power than a traditional LCD. OLED's, or Organic Light-Emitting Diode screens use up to 40 percent less power than an LCD and could be up to twice as thin. A large part of this is due to an LCD's extensive backlighting, which is non-existent in the OLED screen.

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