发明名称 |
FLUORENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME |
摘要 |
A fluorene-based derivative having a specific structure and an organic electroluminescence device in which an organic thin film layer comprising a single layer or plural layers including at least a light emitting layer is sandwiched between a cathode and an anode, wherein at least one layer of the organic thin film layers described above comprises the above fluorene-based derivative having a specific structure in the form of a single component or a mixed component. The organic electroluminescence device has a high luminous efficiency, and the fluorene-based derivative materializes the same.
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申请公布号 |
EP1780191(A1) |
申请公布日期 |
2007.05.02 |
申请号 |
EP20050741059 |
申请日期 |
2005.05.18 |
申请人 |
IDEMITSU KOSAN CO., LTD. |
发明人 |
ITO, MITSUNORI;YAMAMOTO, HIROSHI;HACHIYA, SATOSHI;KAWAMURA, HISAYUKI |
分类号 |
C07C13/72;C07C13/567;C07C13/615;C07C13/64;C07C13/66;C07C43/275;C07D209/86;C07D209/96;C07D239/26;C07D333/18;C07D471/04;C07D471/10;C09K11/06;H05B33/14 |
主分类号 |
C07C13/72 |
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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