Numerical simulation of bilayer polymer light-emitting diodes

Author

Tiwari, Sanjay ; Greenham, N.C.

Author_Institution

Cavendish Lab., Univ. of Cambridge, Cambridge, UK

fYear

2009

fDate

14-17 Sept. 2009

Firstpage

37

Lastpage

38

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Numerical Simulation of Optoelectronic Devices, 2009. NUSOD 2009. 9th International Conference on

Conference_Location

Gwangju

Print_ISBN

978-1-4244-4180-8

Type

conf

DOI

10.1109/NUSOD.2009.5297238

Filename

5297238