A Novel Buffer Layer of Alq3 in Organic Electroluminescent Devices
ZHANG Zhi-Feng, DENG Zhen-Bo, LIANG Chun-Jun, LIN Peng, ZHANG Meng-Xin, XU Deng-Hui
Institute of Optoelectronics Technology, Beijing Jiaotong University, Beijing 100044
A Novel Buffer Layer of Alq3 in Organic Electroluminescent Devices
ZHANG Zhi-Feng;DENG Zhen-Bo;LIANG Chun-Jun;LIN Peng;ZHANG Meng-Xin;XU Deng-Hui
Institute of Optoelectronics Technology, Beijing Jiaotong University, Beijing 100044
关键词 ：
78.60.Fi ,
85.60.Jb
Abstract ： Inserting the Alq3 layer in the ITO/NPB interface as the buffer layer can improve the organic electroluminescent devices. The current density efficiency and power efficiency of the device with the Alq3 buffer layer rises to 6.5 cd/A and 1.21 m/W at the current density of 120 mA/cm2 , respectively. The improvement is mostly attributed to the balance of the hole and the electron injections.
Key words ：
78.60.Fi
85.60.Jb
出版日期: 2004-06-01
引用本文:
ZHANG Zhi-Feng;DENG Zhen-Bo;LIANG Chun-Jun;LIN Peng;ZHANG Meng-Xin;XU Deng-Hui. A Novel Buffer Layer of Alq3 in Organic Electroluminescent Devices[J]. 中国物理快报, 2004, 21(6): 1150-1152.
3 in Organic Electroluminescent Devices. Chin. Phys. Lett., 2004, 21(6): 1150-1152.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2004/V21/I6/1150
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2004, Vol. 21 
