公开(公告)号：US11731990B2

公开(公告)日：2023-08-22

申请号：US16611872

申请日：2018-05-08

Applicant: Merck Patent GmbH

Inventor： Amir Parham ,  Jonas Kroeber ,  Dominik Joosten ,  Aurélie Ludemann ,  Tobias Grossmann

IPC: C07F5/02 ,  H10K50/11 ,  H10K85/60 ,  H10K101/10 ,  H10K50/15 ,  H10K50/16

CPC classification number: C07F5/02 ,  C07F5/025 ,  H10K50/11 ,  H10K85/654 ,  H10K85/657 ,  H10K50/15 ,  H10K50/16 ,  H10K2101/10

Abstract: 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.

公开(公告)号：US20230117837A1

公开(公告)日：2023-04-20

申请号：US17976915

申请日：2022-10-31

Applicant: Merck Patent GmbH

Inventor： Amir Parham ,  Thomas Eberle ,  Anja Jatsch ,  Tobias Grossmann ,  Jonas Kroeber

IPC: C07D491/048 ,  C07D495/04 ,  H01L51/00

Abstract: The present invention describes diazadibenzofuran or diazadibenzothiophene derivatives substituted by carbazole, fluorene, phenanthrene, benzofuran and/or benzothiophene 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.

公开(公告)号：US11535619B2

公开(公告)日：2022-12-27

申请号：US16615267

申请日：2018-05-18

Applicant: Merck Patent GmbH

Inventor： Amir Parham ,  Jonas Kroeber ,  Dominik Joosten ,  Aurélie Ludemann ,  Tobias Grossmann

IPC: C07D471/22 ,  C07D471/16 ,  C07D403/04 ,  H01L51/00

Abstract: The invention relates to heteroaromatic compounds, particularly for use in electronic devices. The invention further relates to a method for producing the compounds according to the invention and to electronic devices containing same.

公开(公告)号：US11345687B2

公开(公告)日：2022-05-31

申请号：US16348175

申请日：2017-11-06

Applicant: Merck Patent GmbH

Inventor： Amir Parham ,  Thomas Eberle ,  Anja Jatsch ,  Tobias Grossmann ,  Jonas Kroeber ,  Dominik Joosten ,  Caroline Wern

IPC: C07D403/10 ,  C07D405/04 ,  C07D405/14 ,  C07D409/04 ,  C07D487/04 ,  C07D491/04 ,  C07D495/04 ,  H01L51/00 ,  H01L51/50 ,  C07D491/048

Abstract: The present invention describes dibenzofuran compounds substituted by carbazole compounds, especially for use as triplet matrix materials in organic electroluminescent devices. The invention further relates to a process for preparing the compounds of the invention and to electronic devices comprising these.

公开(公告)号：US20200028091A1

公开(公告)日：2020-01-23

申请号：US16338172

申请日：2017-09-27

Applicant: Merck Patent GmbH

Inventor： Amir Parham ,  Thomas Eberle ,  Anja Jatsch ,  Tobias Grossmann ,  Jonas Kroeber

IPC: H01L51/00 ,  C07D491/048 ,  C09K11/06 ,  C07D519/00 ,  C07D495/04

Abstract: The present invention describes diazadibenzofuran or diazadibenzothiophene derivatives having carbazole structures, 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.

公开(公告)号：US11963442B2

公开(公告)日：2024-04-16

申请号：US17196712

申请日：2021-03-09

Applicant: Merck Patent GmbH

Inventor： Amir Hossain Parham ,  Tobias Grossmann ,  Anja Jatsch ,  Thomas Eberle ,  Jonas Kroeber ,  Christof Pflumm ,  Lars Dobelmann-Mara

IPC: C07D405/14 ,  A61B18/20 ,  A61N5/06 ,  C07D409/14 ,  C07D471/04 ,  C07D471/14 ,  C07D471/22 ,  C07D487/04 ,  C07D487/14 ,  C07D491/048 ,  C07D491/052 ,  C07D491/056 ,  C07D495/04 ,  C07D498/04 ,  C07D513/04 ,  C09B57/00 ,  C09K11/02 ,  H10K50/11 ,  H10K50/16 ,  H10K71/12 ,  H10K85/60 ,  H10K85/30 ,  H10K101/10

CPC classification number: H10K85/6572 ,  A61B18/203 ,  A61N5/0616 ,  C07D405/14 ,  C07D409/14 ,  C07D471/04 ,  C07D487/04 ,  C07D491/048 ,  C09B57/00 ,  C09K11/025 ,  H10K85/654 ,  H10K85/657 ,  H10K85/6574 ,  H10K85/6576 ,  H10K50/11 ,  H10K50/16 ,  H10K71/12 ,  H10K85/342 ,  H10K85/346 ,  H10K2101/10 ,  Y02E10/549 ,  Y02P70/50

Abstract: The application relates to compounds having functional substituents in a specific spatial arrangement, to devices comprising same, and to the preparation and use thereof.

公开(公告)号：US20230150987A1

公开(公告)日：2023-05-18

申请号：US18090711

申请日：2022-12-29

Applicant: Merck Patent GmbH

Inventor： Amir PARHAM ,  Jonas Kroeber ,  Tobias Grossmann ,  Anja Jatsch ,  Christian Eickhoff ,  Christrian Ehrenreich

IPC: C07D405/14 ,  H10K71/10 ,  H10K85/60

CPC classification number: C07D405/14 ,  H01L51/0002 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5016

Abstract: The present invention relates to a composition which comprises an electron-transporting host and a hole-transporting host, to the use thereof in electronic devices and to electronic devices containing this composition. The electron-transporting host is particularly preferably selected from the class of the triazine-dibenzofuran-carbazole systems or the class of the triazine-dibenzothiophene-carbazole systems. The hole-transporting host is preferably selected from the class of the biscarbazoles.

公开(公告)号：US11591320B2

公开(公告)日：2023-02-28

申请号：US16628280

申请日：2018-07-02

Applicant: Merck Patent GmbH

Inventor： Amir Parham ,  Jonas Kroeber ,  Tobias Grossmann ,  Anja Jatsch ,  Christian Eickhoff ,  Christian Ehrenreich

IPC: H01L51/50 ,  C07D405/14 ,  H01L51/00

Abstract: The present invention relates to a composition which comprises an electron-transporting host and a hole-transporting host, to the use thereof in electronic devices and to electronic devices containing this composition. The electron-transporting host is particularly preferably selected from the class of the triazine-dibenzofuran-carbazole systems or the class of the triazine-dibenzothiophene-carbazole systems. The hole-transporting host is preferably selected from the class of the biscarbazoles.

公开(公告)号：US11447464B2

公开(公告)日：2022-09-20

申请号：US16330254

申请日：2017-09-11

Applicant: Merck Patent GmbH

Inventor： Amir Parham ,  Tobias Grossmann ,  Aurélie Ludemann ,  Dominik Joosten ,  Jonas Kroeber

IPC: C07D401/04 ,  C07D401/10 ,  C07D401/14 ,  C07D403/04 ,  C07D403/10 ,  C07D403/14 ,  C07D405/14 ,  C07D471/04 ,  C07D487/04 ,  C07D491/147 ,  C07D495/04 ,  C07D495/14 ,  C07D498/14 ,  C07D513/04 ,  C07D513/14 ,  H01L51/00 ,  C07D471/14 ,  C09K11/06 ,  C07D498/04 ,  H01L51/50

Abstract: The invention relates to spirobifluorene derivatives which are substituted with electron transport groups, in particular for use in electronic devices. The invention further relates to a method for producing the compounds according to the invention, and to electronic devices comprising the same.

公开(公告)号：US20190393414A1

公开(公告)日：2019-12-26

申请号：US16561188

申请日：2019-09-05

Applicant: Merck Patent GmbH

Inventor： Teresa MUJICA-FERNAUD ,  Arne BUESING ,  Frank VOGES ,  Jonas Kroeber

IPC: H01L51/00 ,  C07C209/60 ,  C07D221/08 ,  C09K11/06 ,  C07C211/61 ,  C07D209/86 ,  C07D407/12 ,  C07D307/91 ,  C07D213/06 ,  C07D209/94 ,  C07D279/22 ,  C07D265/38 ,  C07C217/80 ,  C07D333/76 ,  C07D219/02 ,  C07D213/16 ,  C07D487/04 ,  C07D471/06 ,  C07D405/12 ,  C07D405/04 ,  C07D223/26 ,  C07D311/80 ,  C07D307/93 ,  C09B69/00 ,  C09B57/00 ,  C09B21/00 ,  C09B19/00

Abstract: The invention relates to specific phenanthrenes, the use of the compound in an electronic device, and an electronic device containing at least one of said compounds. The invention further relates to a method for producing the compound and a formulation and composition containing one or more of the compounds.