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公开(公告)号：EP2897959A1
公开(公告)日：2015-07-29
申请号：EP13765708.6
申请日：2013-09-18
Applicant: BASF SE , BASF Schweiz AG
Inventor： WOLLEB, Annemarie , SCHÄFER, Thomas , WOLLEB, Heinz , HEINEMEYER, Ute , LANGER, Nicolle , LENNARTZ, Christian , WAGENBLAST, Gerhard , WATANABE, Soichi , BENEDITO, Flavio Luiz , HOTTINGER, Heinz , DOSENBACH, Oliver
IPC: C07D487/04 , C07F7/08 , C09K11/06
CPC classification number: H01L51/0072 , C07D209/86 , C07D405/04 , C07D405/14 , C07D487/04 , C07D491/048 , C07D491/147 , C07D519/00 , C07F7/0814 , C09B57/00 , C09B57/008 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1048 , C09K2211/1059 , C09K2211/1088 , C09K2211/185 , H01L51/0054 , H01L51/0058 , H01L51/0071 , H01L51/0073 , H01L51/0085 , H01L51/0094 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5088 , H01L51/5092 , H01L51/5206 , H01L2251/308 , Y02E10/549 , Y02P70/521
Abstract: The present invention relates to compounds of formula (I), which are characterized in that they substituted by benzimidazo[1,2-a]benzimidazo-5-yl and/or benzimidazo[1,2-a]benzimidazo-2,5-ylene groups and in that at least one of the substituents B
1 , B
2 , B
3 , B
4 , B
5 , B
6 , B
7 and B
8 represents N; 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.Abstract translation: 本发明涉及式（I）化合物，其特征在于它们被苯并咪唑并[1,2-a]苯并咪唑-5-基和/或苯并咪唑并[1,2-a]苯并咪唑-2,5-二酮取代， 并且取代基B1，B2，B3，B4，B5，B6，B7和B8中的至少一个表示N; 它们的制造方法及其在电子器件中的应用，特别是电致发光器件。 当用作电致发光器件中磷光发射体的主体材料时，式I化合物可提供电致发光器件的改进的效率，稳定性，可制造性或光谱特性。
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公开(公告)号：EP2139907B1
公开(公告)日：2013-08-14
申请号：EP08708612.0
申请日：2008-02-04
Applicant: BASF SE
Inventor： WOLLEB, Annemarie , WOLLEB, Heinz
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：EP2776443B1
公开(公告)日：2016-02-03
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 , SCHILDKNECHT, Christian , 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
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公开(公告)号：EP2688889A1
公开(公告)日：2014-01-29
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
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 phasphorescent emitters in electroluminescent devices, the compounds of formula (I) may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.
Abstract translation: 本发明涉及式（I）化合物，其制备方法及其在电子器件，特别是电致发光器件中的用途。 当用作电致发光器件中的相位发光发射体的主体材料时，式（I）化合物可以提供改进的电致发光器件的效率，稳定性，可制造性或光谱特性。
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公开(公告)号：EP2297272A1
公开(公告)日：2011-03-23
申请号：EP09757394.3
申请日：2009-05-19
Applicant: BASF SE
Inventor： CHEBOTAREVA, Natalia , PRÉTÔT, Roger , VAN DER SCHAAF, Paul Adriaan , WOLLEB, Annemarie , WOLLEB, Heinz
IPC: C09K11/02 , H05B33/20 , H01L51/00 , C07D307/78 , C07D307/91
CPC classification number: C09K11/02 , C07D307/91 , C09K2211/145 , H01L51/004 , H01L51/0073 , H01L51/5012 , H05B33/20
Abstract: Disclosed are electroluminescent materials comprising a homopolymer based on recurring structural units of the formula (I) wherein R
9 , R
9' R
9" , R
11 , R
13 R
14 , R
11' , R
13' , R
14' independently are H or an organic substituent, where at least one of R
9 , R
9' R
9" , R
11 , R
13 R
14 , R
11' , R
13' , R
14' comprises a group R
10 of the formula -(Sp)
x10 -[PG']-
Patent Agency Ranking
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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7.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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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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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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