Modeling of carrier transport and exciton diffusion in organic light emitting diodes with different doping effects
Journal
Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD
Pages
147-148
Date Issued
2017
Author(s)
Abstract
In this paper, we use Poisson and drift-diffusion solver, effective Gaussian shape density of state model and Poole-Frenkel field dependent mobility model to simulate organic light emitting diode. Furthermore, to describe the model exactly, we also considered the mechanism of exciton diffusion and exciton annihilation. Finally, we study the influences of different doping region to the IV and exciton diffusion mechanism. ? 2017 IEEE.
Subjects
Diffusion; Electronic equipment; Excitons; Light emitting diodes; Numerical models; Optoelectronic devices; 1-D models; BImBP; Drift diffusion; Exciton annihilation; Exciton diffusion; Field-dependent mobility; FIrpic; OLED; Organic light emitting diodes (OLED)
Type
conference paper