专利检索 ap:("IDEMITSU KOSAN CO., LTD.") AND inv:"SUSTAC-ROMAN, Daniela" 第 1 页

1.

发明申请
POLYCYCLIC COMPOUND, ORGANIC ELECTROLUMINESCENCE DEVICE, AND ELECTRONIC DEVICE 审中-公开

公开(公告)号：WO2020026133A1

公开(公告)日：2020-02-06

申请号：PCT/IB2019/056480

申请日：2019-07-30

申请人： IDEMITSU KOSAN CO., LTD.

发明人： SUSTAC-ROMAN, Daniela , NISHIMAE, Yuichi , CHEBOTAREVA, Natalia

IPC分类号： C09K11/06 , H01L51/50 , C07D487/04

摘要： Specific polycyclic compounds of the general formula (l) and a process for their preparation, a material for an organic electroluminescence device comprising said compound, an organic electroluminescence device comprising said compound, an electronic equipment comprising said organic electroluminescence device, and the use of compounds according to general formula (l) in an organic electroluminescence device.

2.

发明申请
BENZO-IMIDAZOINDOLIZINE DERIVATIVE, ORGANIC ELECTROLUMINESCENCE ELEMENT MATERIAL USING THE SAME, AND ORGANIC ELECTROLUMINESCENCE ELEMENT AND ELECTRONIC DEVICE USING THE SAME 审中-公开

公开(公告)号：WO2019155363A1

公开(公告)日：2019-08-15

申请号：PCT/IB2019/050930

申请日：2019-02-06

申请人： IDEMITSU KOSAN CO., LTD.

发明人： SUSTAC-ROMAN, Daniela , MURER, Peter , SHIOMI, Takushi , CHEBOTAREVA, Natalia , NISHIMAE, Yuichi

IPC分类号： C07D487/16 , C07D495/04 , C07D497/04 , C07F9/53

CPC分类号： C07D487/16 , C07D495/04 , C07D497/04 , C07F9/6561

摘要： The present invention relates to benzo-imidazoindolizine derivatives, organic electroluminescence devices comprising said derivative, and the use of said derivative in organic electroluminescence devices.

3.

发明申请
HETEROCYCLIC COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE HETEROCYCLIC COMPOUND 审中-公开

公开(公告)号：WO2022074616A1

公开(公告)日：2022-04-14

申请号：PCT/IB2021/059229

申请日：2021-10-08

申请人： IDEMITSU KOSAN CO., LTD.

发明人： WOLLEB, Annemarie , SCHAEFER, Thomas , NISHIMAE, Yuichi , SUSTAC-ROMAN, Daniela

IPC分类号： C07F5/02 , C09K11/06 , H01L51/50 , H01L51/00

摘要： The present invention relates to specific heterocyclic compounds, a material, preferably an emitter material, for an organic electroluminescence device comprising said specific heterocyclic compounds, an organic electroluminescence device comprising said specific heterocyclic compounds, an electronic equipment comprising said organic electroluminescence device, a light emitting layer comprising at least one host and at least one dopant, wherein the dopant comprises at least one of said specific heterocyclic compounds, and the use of said heterocyclic compounds in an organic electroluminescence device. Formula (I).