Title :
Numerical simulation of bilayer polymer light-emitting diodes
Author :
Tiwari, Sanjay ; Greenham, N.C.
Author_Institution :
Cavendish Lab., Univ. of Cambridge, Cambridge, UK
Abstract :
A numerical model for the electrical properties for polymeric light emitting diodes (PLEDs) is presented which accounts for drift-and diffusion transport, recombination and re-emission processes.
Keywords :
Poisson equation; conducting polymers; electron-hole recombination; excitons; organic light emitting diodes; space-charge-limited conduction; Poisson equation; bilayer polymer light emitting diodes; bimolecular Langevin recombination rate model; continuity equation; delay time; diffusion transport; drift-diffusion equation; electrical properties; electron transit time; emission zone width; exciton diffusion length; exciton quenching; luminous efficiency; nonradiative decay channel; numerical simulation; radiative lifetime; space-charge-limited currents; Excitons; Inorganic materials; Light emitting diodes; Numerical models; Numerical simulation; Organic light emitting diodes; Poisson equations; Polymers; Predictive models; Radiative recombination;
Conference_Titel :
Numerical Simulation of Optoelectronic Devices, 2009. NUSOD 2009. 9th International Conference on
Conference_Location :
Gwangju
Print_ISBN :
978-1-4244-4180-8
DOI :
10.1109/NUSOD.2009.5297238
