Spectrally-narrow blue light-emitting organic electroluminescent devices utilizing thulium complexes

被引：44
|
作者：
Hong, ZR
Li, WL [1 ]
Zhao, DX
Liang, CJ
Liu, XY
Peng, JB
Zhao, D
机构：
[1] Acad Sinica, Changchun Inst Phys, Changchun 130021, Peoples R China
[2] Acad Sinica, Lab Excited State Processed, Changchun 130021, Peoples R China
来源：
SYNTHETIC METALS | 1999年 / 104卷 / 03期
基金：
中国国家自然科学基金;
关键词：
thulium complexes; organic light-emitting diodes; luminescence;
D O I：
10.1016/S0379-6779(99)00060-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Organic electroluminescent (OEL) devices with trivalent thulium (Tm3+) complex (Tm(acetylacetonato)(3)(monophenanthroline) [Tm(AcA)(3)phen]) as an emitting layer were fabricated. Double-layer type cells with a structure of glass substrate/indium-tin oxide (ITO)/poly-(vinylcarbazole) (PVK)/Tm complex/Al exhibit blue luminescence when forward bias de voltage was applied. Spectrally-narrow OEL emission at 482 nm from Tm3+ ion in Tm complex was observed. (C) 1999 Elsevier Science S.A. All rights reserved.
引用
收藏
页码：165 / 168
页数：4
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