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公开(公告)号：EP2688889B1
公开(公告)日：2016-05-18
申请号：EP12711820.6
申请日：2012-03-22
Applicant: BASF SE
Inventor： SCHÄFER, Thomas , FIGUEIRA DUARTE, Teresa, Marina , SCHILDKNECHT, Christian , LANGER, Nicolle , HEINEMEYER, Ute , WOLLEB, Heinz , WATANABE, Soichi , LENNARTZ, Christian , WAGENBLAST, Gerhard , WOLLEB, Annemarie , BARDON, Kristina , BENEDITO, Flavio, Luiz
IPC: C07D487/04
CPC classification number: C07D487/04 , C07D519/00 , C09B57/00 , C09B57/008
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12.发明公开
公开(公告)号：EP2872512A1
公开(公告)日：2015-05-20
申请号：EP13739168.6
申请日：2013-07-08
Applicant: BASF SE
Inventor： SCHÄFER, Thomas , BENEDITO, Flavio Luiz , HEINEMEYER, Ute , LANGER, Nicolle , WOLLEB, Heinz , FIGUEIRA DUARTE, Teresa Marina , WATANABE, Soichi , LENNARTZ, Christian , WAGENBLAST, Gerhard , WOLLEB, Annemarie , BARDON, Kristina
IPC: C07D487/04 , C07D519/00 , C09K11/06 , H01L51/00 , H05B33/00
CPC classification number: H01L51/0072 , C07D487/04 , C07D519/00 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1074 , C09K2211/185 , G03G5/0661 , H01L51/00 , H01L51/0054 , H01L51/0073 , H01L51/0077 , H01L51/0085 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5096 , H05B33/00 , Y02E10/549 , Y02P70/521
Abstract: The present invention relates to compounds of formula (I), a process for their production and their use in electronic devices, especially electroluminescent devices. When used as host material for phosphorescent emitters in electroluminescent devices, the compounds of formula (I) may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.
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13.发明授权ORGANIC ELECTRONIC DEVICES COMPRISING A LAYER OF A DIBENZOFURANE COMPOUND AND A 8-HYDROXYQUINOLINOLATO EARTH ALKALINE METAL, OR ALKALI METAL COMPLEX 有权WITH A DIBENZOFURANVERBINDUNG层和一个8 HYDROXYCHINOLINOLAT类金属或碱金属络合物有机电子器件
公开(公告)号：EP2582769B1
公开(公告)日：2014-11-19
申请号：EP11728604.7
申请日：2011-06-16
Applicant: BASF SE
Inventor： LANGER, Nicolle , WAGENBLAST, Gerhard , MOLT, Oliver , SCHILDKNECHT, Christian , FUCHS, Evelyn , DORMANN, Korinna , WATANABE, Soichi , GEßNER, Thomas , LENNARTZ, Christian , WOLLEB, Heinz , TANABE, Junichi
IPC: C09K11/06 , H05B33/10 , H05B33/14 , C07D307/91
CPC classification number: C09K11/06 , C07D307/91 , C09K2211/1011 , C09K2211/1014 , C09K2211/1022 , C09K2211/1044 , C09K2211/1088 , H01L51/0073 , H01L51/0077 , H01L51/5072 , H05B33/14
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公开(公告)号：EP2651904B1
公开(公告)日：2014-11-12
申请号：EP11791571.0
申请日：2011-12-07
Applicant: BASF SE
Inventor： SCHÄFER, Thomas , WOLLEB, Heinz , SCHILDKNECHT, Christian , WATANABE, Soichi , LENNARTZ, Christian
IPC: C07D239/26 , C09K11/06
CPC classification number: C07D239/26 , C09K11/06 , H01L51/0067 , H01L51/0072 , H01L51/0085 , H01L51/5072 , Y02E10/549 , Y02P70/521
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Patent Agency Ranking
公开(公告)号：EP2776443A1
公开(公告)日：2014-09-17
申请号：EP12781113.1
申请日：2012-11-07
Applicant: BASF SE
Inventor： SCHÄFER, Thomas , HEINEMEYER, Ute , LANGER, Nicolle , WOLLEB, Annemarie , LENNARTZ, Christian , WATANABE, Soichi , FIGUEIRA DUARTE, Teresa Marina , WAGEN-BLAST, Gerhard , BAUER, Didier , MÜNSTER, Ingo , WOLLEB, Heinz
IPC: C07D487/04 , C09K11/06 , H05B33/14
CPC classification number: H01L51/0067 , C07D487/04 , C09B57/00 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , H01L51/0072 , H05B33/10 , H05B33/14
Abstract: The present invention relates to compounds of formula (I), a process for their production and their use in electronic devices, especially electroluminescent devices. When used as electron transport and/or host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.
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16.发明授权ORGANIC ELECTRONIC DEVICES COMPRISING A LAYER OF A PYRIDINE COMPOUND AND A 8-HYDROXYQUINOLINOLATO EARTH ALKALINE METAL, OR ALKALI METAL COMPLEX 有权与吡啶化合物的层和一个8 HYDROXYCHINOLINOLAT类金属或碱金属络合物的有机电子器件
公开(公告)号：EP2582768B1
公开(公告)日：2014-06-25
申请号：EP11726756.7
申请日：2011-06-16
Applicant: BASF SE
Inventor： WATANABE, Soichi , SCHILDKNECHT, Christian , WAGENBLAST, Gerhard , LENNARTZ, Christian , WOLLEB, Heinz
IPC: C09K11/06 , H05B33/10 , H05B33/14 , C07D213/00 , C07D401/00
CPC classification number: C09K11/06 , C07D401/14 , C07D487/04 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/181 , H01L51/0067 , H01L51/0077 , H01L51/5072 , H05B33/10 , H05B33/14
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公开(公告)号：EP2651904A1
公开(公告)日：2013-10-23
申请号：EP11791571.0
申请日：2011-12-07
Applicant: BASF SE
Inventor： SCHÄFER, Thomas , WOLLEB, Heinz , SCHILDKNECHT, Christian , WATANABE, Soichi , LENNARTZ, Christian
IPC: C07D239/26 , C09K11/06
CPC classification number: C07D239/26 , C09K11/06 , H01L51/0067 , H01L51/0072 , H01L51/0085 , H01L51/5072 , Y02E10/549 , Y02P70/521
Abstract: The present invention relates to compounds of formula (I), or (II), a proc ess for their production and their use in electronic devices, especially electroluminescent devices. When used as electron transport material in electroluminescent devices, the compounds of formula I, or II may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.
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公开(公告)号：EP2139907A1
公开(公告)日：2010-01-06
申请号：EP08708612.0
申请日：2008-02-04
Applicant: BASF SE
Inventor： WOLLEB, Annemarie , WOLLEB, Heinz
IPC: C07F15/00 , C07D263/00 , C07D277/00 , C07D235/00 , C09K11/00 , H05B33/00
CPC classification number: C07D233/64 , C07D233/90 , C07D235/12 , C07D235/30 , C07D263/48 , C07D263/56 , C07D263/57 , C07D263/58 , C07D277/46 , C07D277/66 , C07D277/82 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0085 , H01L51/5016 , H05B33/14
Abstract: Metal complexes of the formula I or I′ [LDH]nM[L]m (I) [LTH](M[L]p)2 (I1) wherein n is an integer 1 or 2, m and p each is an integer 1 or 2, the sum (n+m) being 2 or 3, M is a metal with an atomic weight of greater than 40 such as Iridium, L is a ligand as described in claim 1, and LDH is a bidentate ligand of the formula I1 and LTH is a dimer of LDH, binding to 2 metal atoms M, of the formula II′ wherein W is selected from O, S, NR4, CR5R6, X is N or CR7, Y is selected from O, S, NR8; and further residues are as defined in claim 1, show good light emitting efficiency in electroluminescent applications.
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公开(公告)号：EP1385913B1
公开(公告)日：2009-12-09
申请号：EP02737932.0
申请日：2002-04-09
Applicant: BASF SE
Inventor： BEYRICH, Jürgen , BLATTNER, Rudolf , BUDRY, Jean-Luc , FREITAG, Wolfgang , MORTON, Colin , MURPHY, Gerald, Anthony , SCHMIDHALTER, Beat , SCHULZ, Michael , SPAHNI, Heinz , STERN, Christian , WOLLEB, Annemarie , WOLLEB, Heinz , ZOELPER, Roland
CPC classification number: G11B7/248 , C09B67/0035 , G11B7/26 , Y10S430/146
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