发明名称 |
Phosphorescent material, and organic electroluminescent device and image display apparatus using same |
摘要 |
Provided is an organic electroluminescent device which has a high efficiency and high durability. The organic electroluminescent device includes an anode and a cathode; and a layer including an organic compound interposed between the anode and the cathode, in which the layer includes a phosphorescent material including an Ir complex or Pt complex having at least one ligand represented by any one of the following general formulae (1) to (4):
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申请公布号 |
US8067099(B2) |
申请公布日期 |
2011.11.29 |
申请号 |
US20080123156 |
申请日期 |
2008.05.19 |
申请人 |
WATANABE TAIKI;TSUBOYAMA AKIRA;UENO KAZUNORI;KAMATANI JUN;CANON KABUSHIKI KAISHA |
发明人 |
WATANABE TAIKI;TSUBOYAMA AKIRA;UENO KAZUNORI;KAMATANI JUN |
分类号 |
H01L51/54 |
主分类号 |
H01L51/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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