Top-emitting organic light-emitting diodes

被引：161
|
作者：
Hofmann, Simone [1 ]
Thomschke, Michael [1 ]
Luessem, Bjoern [1 ]
Leo, Karl [1 ]
机构：
[1] Tech Univ Dresden, Inst Angew Photophys, D-01069 Dresden, Germany
来源：
OPTICS EXPRESS | 2011年 / 19卷 / 23期
关键词：
MEDIATED ENERGY-TRANSFER; ELECTRON INJECTION; CATHODE STRUCTURE; DEVICES; TRANSPARENT; EMISSION; EFFICIENCY; VOLTAGE; ENHANCEMENT; RADIATION;
D O I：
10.1364/OE.19.0A1250
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We review top-emitting organic light-emitting diodes (OLEDs), which are beneficial for lighting and display applications, where non-transparent substrates are used. The optical effects of the microcavity structure as well as the loss mechanisms are discussed. Outcoupling techniques and the work on white top-emitting OLEDs are summarized. We discuss the power dissipation spectra for a monochrome and a white top-emitting OLED and give quantitative reports on the loss channels. Furthermore, the development of inverted top-emitting OLEDs is described. (C) 2011 Optical Society of America
引用
收藏
页码：A1250 / A1264
页数：15
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