Organic Light-Emitting Diodes Based on New Oxadiazole and Pyrazoline Derivatives
ZHANG Zhi-Ming, ZHANG Rui-Feng, WU Fang, MA Yu-Guang, LI Guo-Wen, TIAN Wen-Jing, SHEN Jia-Cong
Key Laboratory for Supramolecular Structure and Spectra, Jilin University, Changchun 130023
Organic Light-Emitting Diodes Based on New Oxadiazole and Pyrazoline Derivatives
ZHANG Zhi-Ming;ZHANG Rui-Feng;WU Fang;MA Yu-Guang;LI Guo-Wen;TIAN Wen-Jing;SHEN Jia-Cong
Key Laboratory for Supramolecular Structure and Spectra, Jilin University, Changchun 130023
关键词 ：
78.60.Fi ,
85.60.Jb ,
78.66.Qn
Abstract ： The bilayer heterojunction devices were fabricated successfully by using a novel oxadiazole derivative: 2, 2'- (2,5-thiophenediyl) bis (5-(4-methyl) phenyl-l,3,4-oxadiazole) (T-OXD) as the electron-transporting layer (ETL) and a pyrazoline derivative:l-phenyl-3-(dimethylamino)styry1-5-(p(dimethylamino) pheny1)pyrazoline (PDP) as the light-emitting layer and the hole-transporting layer. The emission at 500nm was derived from PDP layer. In comparison with the bilayer device of tris (8-hydroxyquinoline) aluminum (Alq) as the ETL, the luminous efficiency of the PDP/T-OXD heterojunction device was enhanced by 104 times.
Key words ：
78.60.Fi
85.60.Jb
78.66.Qn
出版日期: 2000-06-01
引用本文:
ZHANG Zhi-Ming;ZHANG Rui-Feng;WU Fang;MA Yu-Guang;LI Guo-Wen;TIAN Wen-Jing;SHEN Jia-Cong
. Organic Light-Emitting Diodes Based on New Oxadiazole and Pyrazoline Derivatives[J]. 中国物理快报, 2000, 17(6): 454-456.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2000/V17/I6/454
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2000, Vol. 17 
