DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   OLED
       n 1: a self-luminous diode (it glows when an electrical field is
            applied to the electrodes) that does not require
            backlighting or diffusers [syn: organic light-emitting
    diode, OLED]