Bright-Yellow Organic Light-Emitting Device Using Novel Silole Derivative as Emitter
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概要
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Bright-yellow organic light-emitting diodes (OLEDs) based on a novel silole complex, 2,5-bis(9,9-dimethyl-9H-fluorene-2-yl)-1,1,3,4-teraphenylsilole (DMFPSi), were fabricated by vacuum thermal evaporation. The structures of two the devices are indium–tin-oxide (ITO)/N,N$'$-diphenyl-N,N$'$-bis(3-methylphenyl)-1,1$'$-biphenyl-4,4$'$-diamine (TPD)/DMFPSi/Mg:Ag and ITO/TPD/DMFPSi/tris-(8-hydroxyquinolate)-aluminum (Alq3)/Mg:Ag, where Alq3 was used as an electron transport layer. The results demonstrate that the device made of the novel emissive material has a maximum luminance of 15,000 cd/m2 at a bias voltage of 20 V and a luminance efficiency of 1.57 lm/W at 300 cd/m2.
- 2007-01-25
著者
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Li Lu
School Of Optoelectronic Information State Key Laboratory Of Electronic Thin Films And Integrated De
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Li Weizhi
School Of Optoelectronic Information State Key Laboratory Of Electronic Thin Films And Integrated De
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Yu Junsheng
School Of Optoelectronic Information State Key Laboratory Of Electronic Thin Films And Integrated De
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Jiang Yadong
School Of Optoelectronic Information State Key Laboratory Of Electronic Thin Films And Integrated De
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Jiang Yadong
School of Optoelectronic Information, State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China (UESTC), Chengdu 610054, P. R. China
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Yu Junsheng
School of Optoelectronic Information, State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China (UESTC), Chengdu 610054, P. R. China
関連論文
- Bright-Yellow Organic Light-Emitting Device Using Novel Silole Derivative as Emitter
- High-Efficiency White Organic Light-Emitting Diodes Based on Phosphorescent Iridium Complex and 4,4$'$-Bis[N-1-napthyl-N-phenyl-amino]biphenyl Emitters
- Bright-Yellow Organic Light-Emitting Device Using Novel Silole Derivative as Emitter