发明名称 |
Aromatic amine derivative and electroluminescence device using the same |
摘要 |
Provided are a novel aromatic amine derivative having a specific structure and an organic electroluminescence device in which an organic thin layer comprising a single layer or plural layers including a light emitting layer is interposed between a cathode and an anode, wherein at leas one layer of the above organic thin layer contains the aromatic amine derivative described above in the form of a single component or a mixed component. Thus, the organic electroluminescence device is less liable to be crystallized in molecules, improved in a yield in producing the organic electroluminescence device and extended in a lifetime.
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申请公布号 |
US8129038(B2) |
申请公布日期 |
2012.03.06 |
申请号 |
US20070696514 |
申请日期 |
2007.04.04 |
申请人 |
YABUNOUCHI NOBUHIRO;INOUE TETSUYA;IDEMITSU KOSAN CO., LTD. |
发明人 |
YABUNOUCHI NOBUHIRO;INOUE TETSUYA |
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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