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P‐86: Numerical Device Simulation of Bilayer Organic Light Emitting Diodes
Author(s) -
Lee Yong Soo,
Park JaeHoon,
Choi Jong Sun
Publication year - 2003
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1832333
Subject(s) - diode , bilayer , oled , diffusion , optoelectronics , materials science , trap (plumbing) , recombination , light emitting diode , exponential distribution , charge carrier , exponential function , field (mathematics) , physics , chemistry , nanotechnology , thermodynamics , biochemistry , layer (electronics) , membrane , meteorology , gene , mathematical analysis , statistics , mathematics , pure mathematics
Theoretical simulations of spatial distribution of charge carriers and recombination rate, and I‐V characteristics of the bilayer organic light emitting diodes are carried out. Drift‐diffusion current transport, field‐dependent carrier mobility, exponential trap distribution, and Langevin recombination models are included in this computer model. The simulated results show good agreement with the experimental data indicating the validity of the physical models for organic light emitting diodes.