发明授权
- 专利标题： Carbazole derivative and organic light emitting device using the same
- 专利标题（中）： 咔唑衍生物及使用其的有机发光装置
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申请号： US11946206申请日： 2007-11-28
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公开(公告)号： US07923129B2公开(公告)日： 2011-04-12
- 发明人: Satoshi Igawa , Shinjiro Okada , Takao Takiguchi , Jun Kamatani
- 申请人： Satoshi Igawa , Shinjiro Okada , Takao Takiguchi , Jun Kamatani
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2006-328340 20061205
- 主分类号： H01J1/62
- IPC分类号： H01J1/62 ; C07D209/86 ; C07D401/02 ; C07D403/02
摘要：
Provided is an organic light emitting device including: a pair of electrodes including an anode and a cathode; and at least one layer formed of an organic compound interposed between the pair of electrodes, in which the at least one layer formed of the organic compound layer contains at least one kind of the carbazole derivative represented by the following general formula (I). The organic light emitting device has an optical output with extremely high efficiency and a high luminance and has an extremely high durability.
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