| 电子主体材料对蓝光OLED的影响 |
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| 引用本文： | 王培,王振,陈爱,谢嘉凤,袁军,袁素真.电子主体材料对蓝光OLED的影响[J].发光学报,2018,39(7):955-960. |
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| 作者姓名： | 王培 王振 陈爱 谢嘉凤 袁军 袁素真 |
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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： | 国家自然科学基金（61604027）；重庆市基础与前沿研究计划（cstc2016jcyjA027，cstc2016jcyjA2063）；重庆市教委科学技术研究项目（KJ1500424，KJ1600418）资助 |
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| 摘 要： | 基于ITO/MoO3/NPB/TCTA/FIrpic：TCTA/FIrpic：X/Y/LiF/Al结构，研究了主体材料的能级和三线态激子，以及电子传输材料的能级对器件性能的影响。研究发现，X与Y分别为TmPyPb与TPBI的双发光层蓝光器件的性能最优，最大发光效率达到了23.78 cd/A。研究表明，电子主体材料可以调节激子分布，影响能量转移。
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| 关 键 词： | 蓝光 双发光层 材料搭配 能量转移 |
| 收稿时间： | 2017-10-16 |
Effects of Host and Electron Transport Materials on Blue Organic Light-emitting Diodes |
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| WANG Pei,WANG Zhen,CHEN Ai,XIE Jia-feng,YUAN Jun,YUAN Su-zhen.Effects of Host and Electron Transport Materials on Blue Organic Light-emitting Diodes[J].Chinese Journal of Luminescence,2018,39(7):955-960. |
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| Authors: | WANG Pei WANG Zhen CHEN Ai XIE Jia-feng YUAN Jun YUAN Su-zhen |
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| Institution: | School of Optoelectronic Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China |
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| Abstract: | The effects of the host materials and electron transport materials on the blue organic light-emitting diodes was studied by researching the effects of energy level and triplet exciton on the performance of devices based on the structure of ITO/MoO3/NPB/TCTA/FIrpic:TCTA/FIrpic:X/Y/LiF/Al. The high quality double emission layers device with the peak efficiency of 23.78 cd/A was obtained when X and Y are TmPyPb and TPBI. The results showed that the distribution of exciton and energy transfer can be adjusted and influenced by host materials and electron transport materials. |
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| Keywords: | blue double emission layers material adapted energy transfer |
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