Title :
Bright and efficient molecular light-emitting devices
Author :
Kafafi, Zakya H.
Author_Institution :
US Naval Res. Lab., Washington, DC, USA
Abstract :
Summary form only given. The operation of a molecular organic light-emitting diode (MOLED) involves injection of electrons and holes from the respective cathode and anode, carrier transport through one or more molecular layers and carrier recombination inside the emissive medium. We review various approaches adopted to molecularly tailor materials and electronically engineer interfaces for the realization of bright and efficient MOLEDs.
Keywords :
brightness; electroluminescence; excitons; organic light emitting diodes; absolute solid state photoluminescence quantum yield; brightness; carrier recombination probability; efficiency; external electroluminescence quantum efficiency; interface engineer; molecular material tailoring; molecular organic light-emitting diode; singlet excitons; triplet excitons; Charge carrier processes; Electron mobility; Energy exchange; Excitons; Fluorescence; Phosphorescence; Production; Radiative recombination; Solid state circuits; Spontaneous emission;
Conference_Titel :
Lasers and Electro-Optics Society, 2002. LEOS 2002. The 15th Annual Meeting of the IEEE
Print_ISBN :
0-7803-7500-9
DOI :
10.1109/LEOS.2002.1134076
