发明名称 |
COMPOUND WITH TRIPHENYLAMINE STRUCTURE, AND ORGANIC ELECTROLUMINESCENT ELEMENT |
摘要 |
Problem to Be Solved: There is provided an organic compound of excellent characteristics that exhibits excellent hole-injecting/transporting performance and has an electron blocking ability and a highly stable thin-film state with excellent heat resistance. The compound is provided as a material of a high-efficiency, high-durability organic EL device, and is used to provide a high-efficiency, high-durability organic EL device. Solution: The compound of the present invention is an arylamine compound of general formula (1) or (2) having a triphenylamine structure. The arylamine compound is used as a constituent material of at least one organic layer in an organic electroluminescent device that includes a pair of electrodes, and one or more organic layers sandwiched between the pair of electrodes. |
申请公布号 |
EP2530069(B1) |
申请公布日期 |
2016.09.14 |
申请号 |
EP20110736773 |
申请日期 |
2011.01.25 |
申请人 |
HODOGAYA CHEMICAL CO., LTD. |
发明人 |
YOKOYAMA, NORIMASA;NAGAOKA, MAKOTO;KASE, KOUKI;OZAWA, SHINGO;KUSANO, SHIGERU |
分类号 |
C07C211/54;C07C211/56;C07D209/86;C09K11/06;H01L51/50 |
主分类号 |
C07C211/54 |
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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