Polycyclic Aromatic Compound, Material for Forming Luminescent Coating Film and Organic Electroluminescent Device Using Same
申请人:Inoue Tetsuya
公开号:US20070237982A1
公开(公告)日:2007-10-11
Disclosed are a novel polycyclic aromatic compound having a specific structure and a material for forming a luminescent coating film which is composed of an organic solvent solution containing such a polycyclic aromatic compound. Also disclosed is an organic electroluminescent (EL) device wherein an organic thin film layer composed of one or more layers including at least a light-emitting layer is interposed between a cathode and an anode. Such an organic EL device has high luminous efficiency and long life, since the polycyclicaromatic compound is contained, by itself or as a component of a mixture, in at least one layer of the organic thin film layer of the organic EL device.