Third-order nonlinear dynamic model for electrical characterization of organic light-emitting diodes

Mun Chae Yoon; Gyu Tae Kim; Tae Woong Yoon

doi:10.5370/JEET.2016.11.5.1503

Third-order nonlinear dynamic model for electrical characterization of organic light-emitting diodes

Mun Chae Yoon, Gyu Tae Kim, Tae Woong Yoon

Research output: Contribution to journal › Article › peer-review

Abstract

A third-order nonlinear model for organic light emitting diodes (OLEDs) is presented. The model can consistently describe dynamic and static characteristics of OLEDs. The model can also be used to estimate the physical characteristics of specific layers of an OLED. The parameters of the proposed model are estimated using a trust-region algorithm and a particle swarm optimization algorithm. Several of the resulting parameters relate to the electrical and light emission characteristics of OLEDs. Using only one set of experiments on an OLED device, a nonlinear model including all parameters, can be obtained; this method is highly advantageous for the fast quality control of OLEDs.

Original language	English
Pages (from-to)	1503-1508
Number of pages	6
Journal	Journal of Electrical Engineering and Technology
Volume	11
Issue number	5
DOIs	https://doi.org/10.5370/JEET.2016.11.5.1503
Publication status	Published - 2016 Sept

Keywords

Nondestructive testing
Organic light-emitting diodes
System identification

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.5370/JEET.2016.11.5.1503

Cite this

@article{c9c3a1f34bf6480fa00ea1977cb29f9c,

title = "Third-order nonlinear dynamic model for electrical characterization of organic light-emitting diodes",

abstract = "A third-order nonlinear model for organic light emitting diodes (OLEDs) is presented. The model can consistently describe dynamic and static characteristics of OLEDs. The model can also be used to estimate the physical characteristics of specific layers of an OLED. The parameters of the proposed model are estimated using a trust-region algorithm and a particle swarm optimization algorithm. Several of the resulting parameters relate to the electrical and light emission characteristics of OLEDs. Using only one set of experiments on an OLED device, a nonlinear model including all parameters, can be obtained; this method is highly advantageous for the fast quality control of OLEDs.",

keywords = "Nondestructive testing, Organic light-emitting diodes, System identification",

author = "Yoon, {Mun Chae} and Kim, {Gyu Tae} and Yoon, {Tae Woong}",

note = "Publisher Copyright: {\textcopyright} The Korean Institute of Electrical Engineers.",

year = "2016",

month = sep,

doi = "10.5370/JEET.2016.11.5.1503",

language = "English",

volume = "11",

pages = "1503--1508",

journal = "Journal of Electrical Engineering and Technology",

issn = "1975-0102",

publisher = "Korean Institute of Electrical Engineers",

number = "5",

}

TY - JOUR

T1 - Third-order nonlinear dynamic model for electrical characterization of organic light-emitting diodes

AU - Yoon, Mun Chae

AU - Kim, Gyu Tae

AU - Yoon, Tae Woong

N1 - Publisher Copyright: © The Korean Institute of Electrical Engineers.

PY - 2016/9

Y1 - 2016/9

N2 - A third-order nonlinear model for organic light emitting diodes (OLEDs) is presented. The model can consistently describe dynamic and static characteristics of OLEDs. The model can also be used to estimate the physical characteristics of specific layers of an OLED. The parameters of the proposed model are estimated using a trust-region algorithm and a particle swarm optimization algorithm. Several of the resulting parameters relate to the electrical and light emission characteristics of OLEDs. Using only one set of experiments on an OLED device, a nonlinear model including all parameters, can be obtained; this method is highly advantageous for the fast quality control of OLEDs.

AB - A third-order nonlinear model for organic light emitting diodes (OLEDs) is presented. The model can consistently describe dynamic and static characteristics of OLEDs. The model can also be used to estimate the physical characteristics of specific layers of an OLED. The parameters of the proposed model are estimated using a trust-region algorithm and a particle swarm optimization algorithm. Several of the resulting parameters relate to the electrical and light emission characteristics of OLEDs. Using only one set of experiments on an OLED device, a nonlinear model including all parameters, can be obtained; this method is highly advantageous for the fast quality control of OLEDs.

KW - Nondestructive testing

KW - Organic light-emitting diodes

KW - System identification

UR - http://www.scopus.com/inward/record.url?scp=84983365291&partnerID=8YFLogxK

U2 - 10.5370/JEET.2016.11.5.1503

DO - 10.5370/JEET.2016.11.5.1503

M3 - Article

AN - SCOPUS:84983365291

SN - 1975-0102

VL - 11

SP - 1503

EP - 1508

JO - Journal of Electrical Engineering and Technology

JF - Journal of Electrical Engineering and Technology

IS - 5

ER -

Third-order nonlinear dynamic model for electrical characterization of organic light-emitting diodes

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this