Investigation of Novel Efficient Electron Injection Lithium Complex Containing Quinoxaline Moiety for Organic Light-Emitting Diodes
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概要
- 論文の詳細を見る
An efficient cathode structure for organic light-emitting diodes (OLEDs) using Al together with a 2,3-diphenyl-5-hydroxyquinoxalinolato lithium (LiDPQX) interlayer has been demonstrated. The electron injection ability of LiDPQX is superior to that of LiF at a low driving current owing to the high energy level match between the emitting layer and LiDPQX. A mechanism involving a chemical reaction between Al and LiDPQX, and the self-doping of LiDPQX was proposed and proved by quantum computation.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 2006-12-25
著者
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Zhang Rui
Key Laboratory Of Organic Optoelectronics And Molecular Engineering Of Ministry Of Education Departm
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Qiu Yong
Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
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Qiu Yong
Key Lab of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
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Zhang Deqiang
Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
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Zhang Deqiang
Key Lab of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
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Wang Liduo
Key Lab of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
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Li Yang
Key Lab of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
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Duan Lian
Key Lab of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
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Qiao Juan
Key Lab of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
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Li Yang
Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
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Qiao Juan
Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
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