发明名称 Organic electroluminescent device
摘要 In an organic electroluminescent device according to the present invention, at least a luminescent layer using an organic material is provided between a hole injection electrode and an electron injection electrode, and a luminescent material composed of a condensed polycyclic aromatic compound having condensed rings each having a benzene ring as a basic unit the number of which is in the range of 2 to 10, along with an organic material having hole transporting characteristics, is contained as the organic material in the luminescent layer.
申请公布号 US5858563(A) 申请公布日期 1999.01.12
申请号 US19960604038 申请日期 1996.02.20
申请人 SANYO ELECTRIC CO., LTD. 发明人 SANO, TAKESHI;FUJII, TAKANORI;HAMADA, YUJI;SHIBATA, KENICHI;KUROKI, KAZUHIKO
分类号 C09K11/06;H01L51/50;H05B33/12;H05B33/14;(IPC1-7):H05B33/00 主分类号 C09K11/06
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