Spectral variation of light-emitting diodes based on organic molecules doped polymer 被引量：1

Spectral variation of light-emitting diodes based on organic molecules doped polymer

导出

摘要 Organic light-emitting diodes based on naphthylimine-gallium complexes doped into a PPV derivative have been fabricated by a spin coating method. Color variation from green to blue with increase of the applied voltage has been observed. And the electroluminescent intensity of the blend samples is much stronger than that of the samples containing the complexes only. The results have been attributed to the variation of the recombination zone and the charge transfer between the materials. The process of the charge transport has been analyzed in detail. Organic light-emitting diodes based on naphthylimine-gallium complexes doped into a PPV derivative have been fabricated by a spin coating method. Color variation from green to blue with increase of the applied voltage has been observed. And the electroluminescent intensity of the blend samples is much stronger than that of the samples containing the complexes only. The results have been attributed to the variation of the recombination zone and the charge transfer between the materials. The process of the charge transport has been analyzed in detail.

作者 XU Chunxiang SHENG Yingzhong LI Yinkui CUI Yiping

机构地区 Department of Electronic Engineering Department of Chemistry The

出处《Chinese Science Bulletin》 SCIE EI CAS 2000年第19期1817-1821,共5页

关键词 SPECTRAL VARIATION organic LIGHT-EMITTING DIODE charge injection balance. spectral variation organic light-emitting diode charge injection balance

分类号 TN31 [电子电信—物理电子学]

引文网络
相关文献

参考文献3

1Wang,Y,Herron,N.Semiconductor nanocrystals in carrier-transporting polymers: Charge generation and charge transport, J[].Luminescence.1995
2Xu C. Cui Y. Sheng Y. et al.Blue-green variable light-emitting diode based on organic-molecule-doped polymer, Appl[].Physics Letters.1999
3Kalinowhki J. Marco P.D. Cocchi,M. et al.Volgate-tunable-color multilayer organic light emitting diode, Appl[].Physics Letters.1996

同被引文献2

1LI HongJian,ZHU RuHui,YAN LingLing,ZHANG HaiYan.Electroluminescence efficiency in bilayer organic light-emitting devices with LiF/Al cathode[J].Science China(Physics,Mechanics & Astronomy),2007,50(1):31-40. 被引量：4
2JIANG HongJi.Effective adjustment of the optoelectronic properties of organic conjugated materials by synthesizing p-n diblock molecules[J].Chinese Science Bulletin,2011,56(2):119-136. 被引量：3

引证文献1

1ZHANG WenWen,WU ZhaoXin,ZHANG XinWen,LIANG ShiXiong,JIAO Bo,HOU Xun.Dependence of the stability of organic light-emitting diodes on driving mode[J].Chinese Science Bulletin,2011,56(21):2210-2214. 被引量：4

二级引证文献4

1李兴鳌,王亮亮,高志强.有机电致发光器件寿命测试系统的设计[J].河南大学学报（自然科学版）,2013,43(3):246-248.
2Tianhu Wang,Jinliang Xu,Xiaodong Wang.Self-heating dependent characteristic of GaN-based light-emitting diodes with and without AlGaInN electron blocking layer[J].Chinese Science Bulletin,2014,59(20):2460-2469.
3Baiquan Liu,Miao Xu,Hong Tao,Yueju Su,Dongyu Gao,Jianhua Zou,Linfeng Lan,Junbiao Peng.The effect of spacer in hybrid white organic light emitting diodes[J].Chinese Science Bulletin,2014,59(25):3090-3097. 被引量：2
4张稳稳,陈卓,李格,严学文,焦博,吴朝新.热激活延迟荧光OLED稳定性研究[J].光子学报,2020,49(1):1-8. 被引量：3

1Aniruddh Bahadur Yadav,Amritanshu Pandey,S.Jit.Effects of Annealing Temperature on the Structural,Optical,and Electrical Properties of ZnO Thin Films Grown on n-Si<100>Substrates by the Sol–Gel Spin Coating Method[J].Acta Metallurgica Sinica(English Letters),2014,27(4):682-688. 被引量：4
2孙建,彭宽军,朱璐,胡佐富,代千,张希清,王永生.Ultraviolet photodetector with bandpass characteristic based on a blend of PVK and PBD[J].Chinese Optics Letters,2011,9(5):78-80. 被引量：2
3Junfeng Niu,Jingzhi Sun.Charge transport:through space keeps up with the pace[J].Science China Chemistry,2015,58(5):831-832.
4邹英寅,凌明芳.一类新型信号处理器件——砷化镓声电输运器件[J].微波学报,1990,6(2):1-8.
5JIN Xiang-liang,CHEN Jie,QIU Yu-lin(Microelectronics R&D Center,Chinese Academy of Sciences,Beijing 100029,CHN ).Simulation and Analysis of Photo-charge Transfer Characteristics ofBipolar Junction Photogate Transistor for CMOS Imagers[J].Semiconductor Photonics and Technology,2003,9(2):75-78.
6WANG LiGuo,ZHANG HuaiWu,TANG XiaoLi,LI YuanXun,ZHONG ZhiYong.Characterization of the charge transport and electrical properties in solution-processed semiconducting polymers[J].Science China(Physics,Mechanics & Astronomy),2012,55(5):786-791.
7X.Mo,T.Mizokuro,C.Heck,N.Tanigaki,T.Hiraga.Graded doped structure fabricated by vacuum spray method to improve the luminance of polymer light-emitting diodes[J].Nano-Micro Letters,2009,1(1):19-22. 被引量：1
8李怀祥,陈燕生,刘桂荣,段淑贞.Activation Energy for Decomposition of Complexes Donor in NTD FZ(H) Silicon[J].Rare Metals,1996,15(4):288-291.
9ZHOU Guang-peng YANG Yu-lin FAN Rui-qing.Syntheses,Crystal Structures and Luminescent Properties of Three New Gallium Complexes Containing Pyridine-2,6-dicarboxylic Acid[J].Chemical Research in Chinese Universities,2012,28(6):936-941.
10CHEN Zhenhai,YU Zongguang,HUANG Songren,JI Huicai,ZHANG Hong.A Novel Boosted Charge Transfer Circuit for High Speed Charge Domain Pipelined ADC[J].Chinese Journal of Electronics,2012,21(4):627-632. 被引量：2

Chinese Science Bulletin

2000年第19期

浏览历史

内容加载中请稍等...

Spectral variation of light-emitting diodes based on organic molecules doped polymer 被引量：1

参考文献3

同被引文献2

引证文献1

二级引证文献4

相关作者

相关机构

相关主题

浏览历史