| 中间层对三原色白光OLED的影响 |
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| 引用本文： | 王培,王振,郑新,柳菲,陈爱,谢嘉凤,王玉婵. 中间层对三原色白光OLED的影响[J]. 发光学报, 2018, 39(6): 809-814. DOI: 10.3788/fgxb20183906.0809 |
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| 作者姓名： | 王培 王振 郑新 柳菲 陈爱 谢嘉凤 王玉婵 |
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| 作者单位： | 重庆邮电大学 光电工程学院, 重庆 400065 |
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| 基金项目： | 重庆市教委科学技术研究项目（KJ1600439，KJ1500424）；重庆市基础与前沿研究计划（cstc2016jcyjA0272）资助项目 |
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| 摘 要： | 基于ITO/NPB/TCTA/Ir（MDQ）2（acac）：TCTA/FIrpic：TmPyPb/Ir（ppy）3：TmPyPb/TmPyPb/LiF/Al结构的三原色白光器件，通过分别在蓝光与红光、绿光发光层界面处插入2 nm TCTA与2 nm TmPyPb中间层，研究了中间层的有无对器件性能的影响。结果表明，中间层的引入可以调整激子的分布，影响能量转移。具有双中间层的器件实现了高质量的白光发射，最大发光效率达到22.56 cd/A。
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| 关 键 词： | 有机发光二极管 中间层 三原色 能量转移 |
| 收稿时间： | 2017-08-10 |
Effects of Interlayer on White Organic Light-emitting Diodes Based on Three Primary Colors |
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| WANG Pei,WANG Zhen,ZHENG Xin,LIU Fei,CHEN Ai,XIE Jia-feng,WANG Yu-chan. Effects of Interlayer on White Organic Light-emitting Diodes Based on Three Primary Colors[J]. Chinese Journal of Luminescence, 2018, 39(6): 809-814. DOI: 10.3788/fgxb20183906.0809 |
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| Authors: | WANG Pei WANG Zhen ZHENG Xin LIU Fei CHEN Ai XIE Jia-feng WANG Yu-chan |
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| Affiliation: | School of Optoelectronic Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China |
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| Abstract: | The effects of the interlayer on the white organic light-emitting diodes(WOLEDs) was studied by inserting the 2 nm TCTA and 2 nm TmPyPb interlayer into the interface between different emission layers respectively based on the structure of ITO/NPB/TCTA/Ir(MDQ)2(acac):TCTA/FIrpic:TmPyPb/Ir(ppy)3:TmPyPb/TmPyPb/LiF/Al. The results show that the distribution of exciton and energy transfer can be adjusted and influenced because of the existence of interlayer. The peak efficiency of the high quality WOLEDs with two interlayers is 22.56 cd/A. |
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| Keywords: | organic light-emitting diodes(OLEDs) interlayer primary three colors energy transfer |
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