发明名称 |
COMPOUND HAVING INDENOCARBAZOLE RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT DEVICE |
摘要 |
An organic compound with excellent characteristics excelling in hole-injecting/transporting performance and having electron blocking ability, high stability in a thin-film state and high luminous efficiency is provided as material for an organic electroluminescent device. The compound of a general formula (1) having an indenocarbazole ring structure is used as a constituent material of at least one organic layer in the organic electroluminescent device that includes a pair of electrodes and one or more organic layers sandwiched between the pair of electrodes.
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申请公布号 |
US2013126856(A1) |
申请公布日期 |
2013.05.23 |
申请号 |
US201113812995 |
申请日期 |
2011.07.29 |
申请人 |
YOKOYAMA NORIMASA;NAGAOKA MAKOTO;TOGASHI KAZUNORI;KASE KOUKI;TAKAHASHI EIJI;HODOGAYA CHEMICAL CO., LTD. |
发明人 |
YOKOYAMA NORIMASA;NAGAOKA MAKOTO;TOGASHI KAZUNORI;KASE KOUKI;TAKAHASHI EIJI |
分类号 |
H01L51/00;C07D401/10;C07D403/10;C07D403/14;C07D409/10;C07D413/10;C07D417/14 |
主分类号 |
H01L51/00 |
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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