Efficiency and Stability of p-i-n Type Organic Light Emitting Diodes for Display and Lighting Applications

被引：97

作者：

Meerheim, Rico ^{[1
]}

Luessem, Bjoern ^{[1
]}

Leo, Karl ^{[1
]}

机构：

[1] Tech Univ Dresden, Inst Angew Photophys, D-01062 Dresden, Germany

来源：

PROCEEDINGS OF THE IEEE | 2009年 / 97卷 / 09期

关键词：

Controlled doping; high efficiency; long-term stability; organic light-emitting diodes; RGB and white OLEDs; HIGHLY-EFFICIENT; ELECTROLUMINESCENT DEVICES; TRIPLET EXCITONS; BUBBLE FORMATION; PHOSPHORESCENT MATERIALS; ELECTRONIC-STRUCTURE; IRIDIUM COMPLEXES; EXCIPLEX EMISSION; BLUE; TRANSPARENT;

D O I：

10.1109/JPROC.2009.2022418

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：

Recent advances in the field of p-i-n type organic light emitting diodes (OLEDs) are reviewed. OLEDs are energy efficient light sources, which will be used in the near future in commercial display and lighting applications. In particular, p-i-n type OLEDs consisting of doped charge transport layers and intrinsic emission layers have been very successful in reducing the operational voltages and increasing the power efficiency. After shortly introducing the p-i-n concept, the advantages of this concept in terms of low operating voltages, high power efficiency and long lifetime are described. In particular, the latest reports on monochrome, white, and top-emission p-i-n OLEDs are summarized.

引用

页码：1606 / 1626

页数：21

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