| 以SA为空穴传输层的双层结构电致发光 |
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| 引用本文： | 杨向明,黄颂羽.以SA为空穴传输层的双层结构电致发光[J].功能材料,1997,28(3):278-280. |
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| 作者姓名： | 杨向明 黄颂羽 |
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| 作者单位： | 华东理工大学物理系，上海大学嘉定校区材料科学系 |
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| 摘 要： | 合在了高荧光量子效率的荧光谱化合物ＦＹ和空穴传输材料的ＳＡ，制备了ＳＡ为空穴传输层，ＦＹ为发光层的双层结构电致发光器件，得到了在１２Ｖ正向电压下的绿色发光，峰值波长为５２５ｎｍ，器件的电流密度为９１ｍＡ／ｃｍ＾２，发光亮度为８０ｃｄｍ＾２。
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| 关 键 词： | 电致发光器件 有机薄膜 载流子传输层 SA |
Electroluminescence of Two Layer Device with SA as Hole Transport Layer |
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| Abstract: | The compound of N methyl 4,5 diethoxy 1,8 naphthalimide (FY) with high fluorescent quantum efficiency and hole transport material (SA) were synthesized.Green emitting electroluminescent device using SA as a hole transport layer and FY as an emission layer was fabricated.The peak emission wavelength centered at 525nm.The current density of 91mA/cm 2 and luminescent intensity as high as 80cd/m 2 at dc voltage of 12V were obtained. |
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| Keywords: | organic thin film electroluminescence carrier transport layer |
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