Thermally Activated Delayed Fluorescence in Polymers: A New Route toward Highly Efficient Solution Processable OLEDs

被引：189
|
作者：
Nikolaenko, Andrey E. [1 ]
Cass, Michael [1 ]
Bourcet, Florence [1 ]
Mohamad, David [1 ]
Roberts, Matthew [1 ]
机构：
[1] Cambridge Display Technol Ltd, Unit 12, Godmanchester PE29 2XG, England
来源：
ADVANCED MATERIALS | 2015年 / 27卷 / 44期
关键词：
LIGHT-EMITTING-DIODES; ELECTROLUMINESCENT DEVICES; CUPROUS COMPLEXES; PHOSPHORESCENCE; EMITTERS; HOST;
D O I：
10.1002/adma.201501090
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Efficient intermonomer thermally activated delayed fluorescence is demonstrated for the first time, opening a new route to achieving high-efficiency solution processable polymer light-emitting device materials. External quantum efficiency (EQE) of up to 10% is achieved in a simple fully solution-processed device structure, and routes for further EQE improvement identified.
引用
收藏
页码：7236 / +
页数：6
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