| 一种硅基顶发射有机发光器件 |
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| 引用本文： | 吴志军.一种硅基顶发射有机发光器件[J].松辽学刊,2008,29(3):60-62. |
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| 作者姓名： | 吴志军 |
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| 作者单位： | 华侨大学信息学院,福建泉州362011 |
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| 基金项目： | 国家自然科学基金，福建省自然科学基金 |
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| 摘 要： | 本文制作了一种硅基顶发射有机发光器件．采用紫外表面处理的金属银作为阳极；超薄的铝／银作为半透明的复合阴极；4，4′，4″-tris{N，-（3-methylphenyl）-N-phenylamin}triphenylamine（m-MTDATA）作为空穴注入层；N，N′-bis-（1-naphthyl）-N，N′-diphenyl-1，1′-biphenyl-4，4′-diamine（NPB）作为空穴传输层；tris（8-hydroxyquinoline）aluminium（Alq）作为发光层．器件在3V下开启，开启亮度为3cd／m^2；在11V达到最大亮度19610cd／m^2；在6V时达到最高效率2．7cd／A．
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| 关 键 词： | 硅基 顶发射 紫外处理 |
Top-Emitting Organic Light-Emitting Device Based on Silicon Substrate |
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| WU Zhi-Jun.Top-Emitting Organic Light-Emitting Device Based on Silicon Substrate[J].Songliao Journal (Natural Science Edition),2008,29(3):60-62. |
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| Authors: | WU Zhi-Jun |
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| Institution: | WU Zhi-Jun (College of Information Science and Engineer, Huaqiao University, Quanzhou 362011, China) |
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| Abstract: | We have fabricated a very bright top-emitting organic light-emitting device directly based on silicon substrate utilizing the surface-modified Ag as anode. By inducing a thin silver oxide at the surface of Ag, the hole injection from Ag anode into organic light-emitting device is largely enhanced yet with rather high reflectivity retained. The brightness of the top-emitting device on silicon substrate using such surface-modified Ag anode reaches 19 610 cd/m^2 at 11 V, and the highest current efficiency reaches 2.7 cd/A at 6 V. |
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| Keywords: | top-emitting silicon substrate UV-surface modified |
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