Electrical characterization and modelling of top-emitting PIN-OLEDs

被引：1

作者：

Cummins, Gerard ^{[1
]}

Underwood, Ian ^{[1
]}

Walton, Anthony ^{[1
]}

机构：

[1] Univ Edinburgh, Sch Engn, Inst Integrated Syst, Edinburgh EH9 3JF, Midlothian, Scotland

来源：

JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY | 2011年 / 19卷 / 04期

关键词：

Equivalent electrical circuit; PIN-OLED; organic light-emitting diode; impedance spectroscopy; electrical measurement; EFFICIENCY; DIODES;

D O I：

10.1889/JSID19.4.360

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Positively doped, intrinsic, negatively doped organic light-emitting diodes (PIN-OLEDs) have been shown to exhibit high efficiency and a long lifetime compared to conventional small-molecule OLEDs (SM-OLEDs). The improved performance of PIN-OLEDs makes them attractive for use in display applications. Knowledge of the electrical load exhibited by these devices is used to develop an equivalent electrical-circuit model. Such models are used by circuit designers to assist with the precise design of active-matrix-display driver circuits used in such applications. In this paper, the development of a SPICE model for a top-emitting PIN-OLED stack is reported.

引用

页码：360 / 367

页数：8

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