Rapid Energy Transfer and Improved Performance of Organic Light-Emitting Diodes Using Composite Film Based on $\pi$-Conjugated Polymers
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概要
- 論文の詳細を見る
The optical and electrical properties of polymer composite films based on poly(2-methoxy-5-dodecyloxy-p-phenylenevinylene) (MDDOPPV) and poly(9,9-dioctylfluorene-co-benzothiadiazole) (F8BT) have been studied. We investigated the time-resolved photoluminescence of the composite films and clarified the rapid intermolecular energy transfer from F8BT to MDDOPPV. As a result of the utilization of the polymer composite thin film as the emission layer of a light-emitting diode, a 23-fold increase in luminance was observed in comparison to that with a non composite MDDOPPV emission layer.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2009-10-25
著者
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Ozaki Masanori
Division Of Cardiovascular And Respiratory Medicine Department Of Internal Medicine Kobe University
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Watanabe Masahiko
Division Of Cardiology Kyoto City Hospital Second Department Of Internal Medicine
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Fujii Akihiko
Division Of Electrical Electronic And Information Engineering Osaka University
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KUBO Hitoshi
Division of Electrical, Electronic and Information Engineering, Osaka University
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Yamasaki Naoyuki
Division Of Electrical Electronic And Information Engineering Graduate School Of Engineering Osaka U
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Miyake Yasuo
Division Of Electrical Electronic And Information Engineering Graduate School Of Engineering Osaka U
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Masuyama Kimihiro
Division of Electrical, Electronic and Information Engineering, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
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Miyake Yasuo
Division of Electrical, Electronic and Information Engineering, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
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Kubo Hitoshi
Division of Electrical, Electronic and Information Engineering, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
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