| 阳极修饰层ZnPc对OLED性能影响的研究 |
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| 引用本文： | 李方馨,孟庆蕾,席曦,钱维莹,阙立志,王振交,季静佳,丁玉强,顾晓峰,李果华.阳极修饰层ZnPc对OLED性能影响的研究[J].人工晶体学报,2009,38(3):721-726. |
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| 作者姓名： | 李方馨 孟庆蕾 席曦 钱维莹 阙立志 王振交 季静佳 丁玉强 顾晓峰 李果华 |
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| 作者单位： | 江南大学理学院,无锡,214122;无锡尚德太阳能电力有限公司,无锡,214028;江南大学化学与材料工程学院,无锡,214122;江南大学信息工程学院,无锡,214122 |
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| 摘 要： | 本文采用真空蒸镀法制备了不同厚度的酞菁锌(ZnPc)超薄膜,研究了不同厚度的ZnPc缓冲层对OLEDs器件发光性能的影响,测试了器件的一系列光电性能,对相关机理进行了探讨.结果表明:含有ZnPc修饰层的器件性能明显优于不含有修饰层的器件,加入ZnPc修饰层后器件发光稳定性也得到了改善,同时不同厚度的修饰层对器件性能的影响也有所不同.分析认为,ZnPc能有效改善ITO表面的平整度和降低空穴注入势垒的性质是提高器件性能的主要原因.
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| 关 键 词： | 有机电致发光器件(OLEDs) 阳极修饰 ZnPc |
Study on the Influence of ZnPc as Anode Modification Layer on the Performance of OLED |
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| LI Fang-xin,MENG Qing-lei,XI Xi,QIAN Wei-ying,QUE Li-zhi,WANG Zhen-jiao,JI Jing-jia,DING Yu-qiang,GU Xiao-feng,LI Guo-hua.Study on the Influence of ZnPc as Anode Modification Layer on the Performance of OLED[J].Journal of Synthetic Crystals,2009,38(3):721-726. |
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| Authors: | LI Fang-xin MENG Qing-lei XI Xi QIAN Wei-ying QUE Li-zhi WANG Zhen-jiao JI Jing-jia DING Yu-qiang GU Xiao-feng LI Guo-hua |
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| Institution: | 1.School of Science;Jiangnan University;Wuxi 214122;China;2.Suntech Power Co.Ltd;Wuxi 214028;3.School of Chemical and Material Engineering;4.School of Information Engineering;China |
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| Abstract: | The different thicknesses of ZnPc used as the anode modification layer in typical OLED(ITO/TPD/Alq3/LiF/Al) was prepared by evaporating deposition technique,the influence of thickness on the characteristics was investigatedthe and relative mechanisms was discussed.It has been found that the modified devices with ZnPc show better performance than that of the unmodified devices by comparing their optical and electrical properties,and the luminescence stability was greatly improved.Different thicknesses of ZnP... |
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| Keywords: | ZnPc |
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