White-light-emitting organic electroluminescent device using lanthanide complexes

被引:140
|
作者
Kido, J
Ikeda, W
Kimura, M
Nagai, K
机构
来源
关键词
electroluminescence; europium complex; terbium complex; tetraphenyldiamine derivative; aluminum complex; white emission;
D O I
10.1143/JJAP.35.L394
中图分类号
O59 [应用物理学];
学科分类号
摘要
White-light-emitting organic electroluminescent devices with multilayer structures were fabricated using lanthanide metal complexes as the emitter layers. A device with a structure of glass substrate/indium-tin oxide/tetraphenyldiamine derivative (TPD)/terbium complex (tris(acetylacetonato) (monophenanthroline)Tb(III))/ europium complex (tris(dibenzoylmethanato) (monophenanthroline)Eu(III))/aluminum complex (Alq)Mg:Ag exhibited white electroluminescence. The spectrum consisted of three discrete peaks at 410-420 nm, 545 nm, and 615 nm, from TPD, Tb complex, and Eu complex, respectively.
引用
收藏
页码:L394 / L396
页数:3
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