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公开(公告)号：US20240357926A1
公开(公告)日：2024-10-24
申请号：US17414758
申请日：2019-12-17
申请人： Merck Patent GmbH
发明人： Amir PARHAM , Jonas KROEBER , Christian EHRENEICH , Jonas ENGELHART , Christian EICKHOFF , Jens PFALZGRAF
IPC分类号： H10K85/60 , C07D471/06 , C07D519/00 , C09K11/06 , H10K50/12
CPC分类号： H10K85/6572 , C07D471/06 , C07D519/00 , C09K11/06 , H10K85/615 , H10K85/657 , H10K85/6574 , H10K85/6576 , C09K2211/1018 , H10K50/12
摘要： The present invention relates to compounds suitable for use in electronic devices, and to electronic devices, especially organic electroluminescent devices, comprising these compounds.
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公开(公告)号：US20200066994A1
公开(公告)日：2020-02-27
申请号：US16466655
申请日：2017-12-04
申请人： Merck Patent GmbH
发明人： Amir PARHAM , Jonas KROEBER , Dominik JOOSTEN , Aurélie LUDEMANN , Tobias GROSSMANN , Philipp STOESSEL , Christan EICKHOFF
IPC分类号： H01L51/00 , C07D519/00 , C09K11/06 , C07D495/06 , C07D495/22 , C07D495/16 , C07D471/16 , C07D491/06 , C07D403/04 , C07D491/16 , C07D471/06 , C07D403/14
摘要： The present invention describes nitrogen-containing heterocycles substituted by carbazole groups, especially for use in electronic devices. The invention further relates to a process for preparing the compounds of the invention and to electronic devices comprising these.
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公开(公告)号：US20200002358A1
公开(公告)日：2020-01-02
申请号：US16481596
申请日：2018-01-29
申请人： Merck Patent GmbH
IPC分类号： C07D513/04 , C07D498/04 , C07D417/04 , C07D417/10 , C07D417/14 , C07D401/04 , C07D401/14 , C07D219/02 , C07D279/22 , C07D403/04 , H01L51/00
摘要： The present invention relates to compounds, which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.
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公开(公告)号：US20220336754A1
公开(公告)日：2022-10-20
申请号：US16972877
申请日：2019-06-03
申请人： Merck Patent GmbH
发明人： Amir PARHAM , Jonas KROEBER , Jens ENGELHART , Anja JATSCH , Christian EICKHOFF , Christian EHRENREICH , Dominik JOOSTEN
IPC分类号： H01L51/00 , C07D209/94 , C07D209/96 , C07D403/04 , C07D405/14 , C07D403/14
摘要： The invention relates to organic electroluminescence devices containing indone carbazole derivatives.
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![5,6-DIPHENYL-5,6-DIHYDRO-DIBENZ[C,E][1,2]AZAPHOSPHORIN AND 6-PHENYL-6H-DIBENZO[C,E][1,2]THIAZIN-5,5-DIOXIDE DERIVATIVES AND SIMILAR COMPOUNDS AS ORGANIC ELECTROLUMINESCENT MATERIALS FOR OLEDS](/abs-image/US/2022/01/20/US20220020934A1/abs.jpg.150x150.jpg)
公开(公告)号：US20220020934A1
公开(公告)日：2022-01-20
申请号：US17291991
申请日：2019-11-04
申请人： Merck Patent GmbH
IPC分类号： H01L51/00 , C07F9/6584 , C09K11/06 , C07D417/04 , C07D279/02 , C07D513/04 , C07D291/08 , C07D285/36
摘要： The present invention relates to 5,6-diphenyl-5,6-dihydrodibenz[c,e][1,2]azaphosphorin and 6-phenyl-6H-dibenzo[c,e][1,2]thiazine 5,5-dioxide derivatives and similar compounds of the formula (1) as organic electroluminescent materials for use in organic electroluminescent devices, for example in organic light-emitting diodes (OLEDs), where the symbols used are as follows: Z is the same or different at each instance and is PAr2 or S(═O); E is the same or different at each instance and is O or S when the symbol Z to which this E binds is PAr2, and O when the symbol Z to which this E binds is S(═O); L is selected from the group consisting of a single bond, NAr2, O, S, S(═O)2, P(═O)Ar2, —X═X— and —C(═O)—NAr2; the rest of the symbols are defined in the claims. The present invention discloses synthesis examples of inventive compounds, productions of OLEDs containing these example compounds, and results for these electroluminescent devices.
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公开(公告)号：US20220013730A1
公开(公告)日：2022-01-13
申请号：US17298555
申请日：2019-11-28
申请人： Merck Patent GmbH
发明人： Amir PARHAM , Jonas KROEBER , Jens ENGELHART , Anja JATSCH , Christian EICKHOFF , Christian EHRENREICH , Jens KAISER
IPC分类号： H01L51/00 , C07D519/00 , C09K11/06 , C07D471/14 , C07D471/04
摘要： The present invention relates to compounds of formula (I), to processes for producing the compounds, and to electronic devices containing at least one compound of formula (I).
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公开(公告)号：US20210079024A1
公开(公告)日：2021-03-18
申请号：US16611872
申请日：2018-05-08
申请人： Merck Patent GmbH
摘要： The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.
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公开(公告)号：US20200168810A1
公开(公告)日：2020-05-28
申请号：US16604855
申请日：2018-04-10
申请人： Merck Patent GmbH
发明人： Amir PARHAM , Jonas KROEBER , Christian EICKHOFF , Tobias GROSSMANN , Aurélie LUDEMANN , Dominik JOOSTEN
IPC分类号： H01L51/00
摘要： The present invention relates to a composition comprising a bipolar host and an electron-transporting host, especially for use as matrix material in electronic devices, especially organic electroluminescent devices, and especially in an organic light-emitting diode (OLED). The invention further relates to electronic devices comprising said composition.
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公开(公告)号：US20220306613A1
公开(公告)日：2022-09-29
申请号：US17637832
申请日：2020-03-11
申请人： Merck Patent GmbH
IPC分类号： C07D405/14 , C07D409/14 , C07D487/04 , C07F15/00 , C07D209/82 , C07D403/14 , C07D417/14 , C07D421/14 , C07D491/048 , C07D495/14 , C07D491/147 , C07D471/22 , C07D487/14 , C07D471/04 , C07D405/04 , C07D471/14 , C07D417/04 , C07D413/04 , C07D251/24 , C07F5/02 , C07D251/22 , H01L51/00
摘要： The present invention describes dibenzofuran derivatives substituted by electron-deficient heteroaryl groups, and electronic devices, especially organic electroluminescent devices, comprising these compounds as triplet matrix materials.
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公开(公告)号：US20220059774A1
公开(公告)日：2022-02-24
申请号：US17196712
申请日：2021-03-09
申请人： Merck Patent GmbH
发明人： Amir Hossain PARHAM , Tobias GROSSMANN , Anja JATSCH , Thomas EBERLE , Jonas KROEBER , Christof PFLUMM , Lars DOBELMANN-MARA
IPC分类号： H01L51/00 , C07D405/14 , C07D409/14 , C07D471/04 , C07D487/04 , C09B57/00 , A61B18/20 , A61N5/06 , C07D491/048 , C09K11/02
摘要： The application relates to compounds having functional substituents in a specific spatial arrangement, to devices comprising same, and to the preparation and use thereof.
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