Invention Grant
US08377573B2 Compound having substituted pyridyl group and pyridoindole ring structure linked through phenylene group, and organic electroluminescent device
有权
具有通过亚苯基连接的取代的吡啶基和吡啶并吲哚环结构的化合物和有机电致发光器件
- Patent Title: Compound having substituted pyridyl group and pyridoindole ring structure linked through phenylene group, and organic electroluminescent device
- Patent Title (中): 具有通过亚苯基连接的取代的吡啶基和吡啶并吲哚环结构的化合物和有机电致发光器件
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Application No.: US12865736Application Date: 2009-01-30
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Publication No.: US08377573B2Publication Date: 2013-02-19
- Inventor: Norimasa Yokoyama , Shuichi Hayashi , Sawa Izumi , Shigeru Kusano
- Applicant: Norimasa Yokoyama , Shuichi Hayashi , Sawa Izumi , Shigeru Kusano
- Applicant Address: JP Tokyo
- Assignee: Hodogaya Chemical Co., Ltd.
- Current Assignee: Hodogaya Chemical Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2008-020110 20080131
- International Application: PCT/JP2009/051631 WO 20090130
- International Announcement: WO2009/096549 WO 20090806
- Main IPC: H01L51/50
- IPC: H01L51/50
Abstract:
Provided is a compound having a substituted pyridyl group and a pyridoindole ring structure linked through a phenylene group, having formula (1), and an organic EL device with a pair of electrodes and at least one organic layer interposed between the electrodes, wherein the at least one organic layer having the compound:
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