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：US11309497B2

公开(公告)日：2022-04-19

申请号：US15329099

申请日：2015-07-03

Applicant: Merck Patent GmbH

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

IPC: H01L51/00 ,  C09K11/06 ,  C07D409/14 ,  C07D405/14 ,  C07D405/04 ,  C07D491/048 ,  C07D471/04 ,  C07D495/04 ,  C07D471/14 ,  C09K11/02 ,  C07D487/04 ,  H05B33/20 ,  C07D409/04 ,  H01L51/50

Abstract: The present invention describes dibenzofuran and dibenzothiophene derivatives, in particular for use as triplet matrix materials in organic electroluminescent devices. The invention furthermore relates to a process for the preparation of the compounds according to the invention and to electronic devices comprising same.

公开(公告)号：US11264575B2

公开(公告)日：2022-03-01

申请号：US15427713

申请日：2017-02-08

Applicant: Merck Patent GmbH

Inventor： Constanze Brocke ,  Christof Pflumm ,  Amir Hossain Parham ,  Rocco Fortte

IPC: H01L51/54 ,  H01L51/00 ,  C07D401/04 ,  C07D401/10 ,  C07D471/06 ,  C07D471/16 ,  C07D519/00 ,  C09B19/00 ,  C09B57/00 ,  C07D498/06 ,  C07D513/06 ,  C09K11/02 ,  H01L51/50

Abstract: The present invention relates to compounds of the formula (1), (17) 18) or (20) and to the use thereof in electronic devices, and to electronic devices which contain these compounds. The invention furthermore relates to the preparation of the compounds of the formula (1), (17) 18) or (20) and to formulations contains one or more compounds of the formula (1), (17) 18) or (20).

公开(公告)号：US11208401B2

公开(公告)日：2021-12-28

申请号：US15580309

申请日：2016-05-19

Applicant: Merck Patent GmbH

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

IPC: C07D405/14 ,  C07D409/14 ,  C07D403/10 ,  C09K11/06 ,  H01L51/00 ,  C07D403/14 ,  C07D407/14

Abstract: The present invention relates to compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, comprising these compounds. The compounds have a dibenzofuran, dibenzothiophene or a fluorene group substituted in the 1-position, either directly or through a linking group, to a carbon atom of a heteroaromatic group with one or two nitrogen atoms in a bicyclic 6/6 core, or to a carbon or nitrogen atom of a heteroaromatic group with two nitrogen atoms in a bicyclic 5/6 core and is further substituted with a group selected from dibenzofuran, dibenzothiophene, fluorene or carbazole.

公开(公告)号：US10777750B2

公开(公告)日：2020-09-15

申请号：US15105759

申请日：2014-11-21

Applicant: Merck Patent GmbH

Inventor： Amir Hossain Parham ,  Elvira Montenegro ,  Anja Jatsch ,  Christof Pflumm ,  Jonas Valentin Kroeber ,  Tobias Grossmann ,  Thomas Eberle ,  Lars Dobelmann

IPC: H01L51/00 ,  C07D307/94 ,  C07F9/655 ,  C07D405/04 ,  C07D405/10 ,  C07D409/04 ,  C09K11/06 ,  C07F15/00 ,  C07F5/02 ,  C09K11/02 ,  H01L51/50

Abstract: The present invention relates to spiro compounds containing electron-conducting groups and to electronic devices, in particular organic electroluminescent devices, comprising these compounds.

公开(公告)号：US10651389B2

公开(公告)日：2020-05-12

申请号：US14901140

申请日：2014-06-11

Applicant: Merck Patent GmbH

Inventor： Anja Jatsch ,  Christof Pflumm ,  Thomas Eberle ,  Amir Hossain Parham ,  Jonas Valentin Kroeber ,  Philipp Stoessel ,  Joachim Kaiser

IPC: H01L51/00 ,  C07D401/14 ,  C07D403/10 ,  C07D405/04 ,  C07D405/10 ,  C07D405/12 ,  C07D409/04 ,  C09K11/06 ,  C07D401/04 ,  C07D251/14 ,  H05B33/10 ,  C07D403/04 ,  C07D409/10 ,  C07D251/24 ,  C07D401/12 ,  C07D403/12 ,  C07D405/14 ,  C07D409/14 ,  C07D413/04 ,  C09K11/02 ,  H01L51/50

Abstract: The present invention relates to a compound of a formula (I), in which an electron-deficient group and an arylamino group are connected to one another via an intermediate group. The compound of the formula (I) is suitable as functional material in electronic devices.

公开(公告)号：US10577342B2

公开(公告)日：2020-03-03

申请号：US15524389

申请日：2015-10-13

Applicant: Merck Patent GmbH

Inventor： Amir Hossain Parham ,  Philipp Stoessel ,  Thomas Eberle ,  Anja Jatsch ,  Jonas Valentin Kroeber ,  Christof Pflumm

IPC: H01L51/50 ,  C07D401/04 ,  C07D405/14 ,  C07D401/10 ,  C07D409/14 ,  C07D413/10 ,  C07D417/10 ,  H01L51/00 ,  C07D401/14 ,  C07D471/04

Abstract: The invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices.

公开(公告)号：US10529930B2

公开(公告)日：2020-01-07

申请号：US15027381

申请日：2014-09-16

Applicant: Merck Patent GmbH

Inventor： Amir Hossain Parham ,  Irina Martynova ,  Anja Jatsch ,  Thomas Eberle ,  Jonas Valentin Kroeber ,  Christof Pflumm

IPC: H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C07D405/14 ,  C07D403/08 ,  C07D403/10 ,  C07D403/14 ,  C07D409/14 ,  C07D491/048 ,  C07F5/02 ,  C07F15/00 ,  C07F7/08 ,  A61K41/00 ,  A61N5/06 ,  C07D495/14 ,  C09K11/02 ,  H01L51/50

Abstract: Compounds of formula (1) that have functional substituents in a specific spatial arrangement, and electronic devices that include a compound of formula (1), and to the preparation of compounds of formula (1).

公开(公告)号：US10374170B2

公开(公告)日：2019-08-06

申请号：US15101219

申请日：2014-11-18

Applicant: Merck Patent GmbH

Inventor： Amir Hossain Parham ,  Arne Buesing ,  Philipp Stoessel ,  Anja Gerhard ,  Christof Pflumm ,  Thomas Eberle ,  Anja Jatsch ,  Jonas Valentin Kroeber ,  Lars Dobelmann-Mara

IPC: H01L51/00 ,  C07D313/06 ,  C07D405/10 ,  A61N5/06 ,  C07D405/04 ,  C07D405/14 ,  C07D407/04 ,  C07D407/10 ,  C07D407/12 ,  C07D407/14 ,  C07D487/04 ,  C07D491/044 ,  C09K11/02 ,  C09K11/06 ,  H01L51/50 ,  A61N5/067

Abstract: The invention relates to materials, to electroluminescence devices comprising said materials and to the use thereof.

公开(公告)号：US10374167B2

公开(公告)日：2019-08-06

申请号：US15036311

申请日：2014-10-20

Applicant: Merck Patent GmbH

Inventor： Philipp Stoessel ,  Amir Hossain Parham ,  Christof Pflumm ,  Anja Jatsch

IPC: H01L51/00 ,  H01L51/50 ,  C07D209/86 ,  C07D219/14 ,  C07D307/87 ,  C07D471/04 ,  C07D487/04 ,  C07D491/107 ,  C09K11/06 ,  H01L51/56

Abstract: The present invention relates to novel compounds according to formula (I) having a six-membered ring structure substituted with electron donor, electron acceptor and sterically demanding groups. Said compound is suited for use in organic electronic devices, particularly in organic electroluminescent devices (OLEDs). Formula (I) wherein Q1 and Q2 are independently of each other selected from the group consisting of N, CRA, CRD, and CRS; Z1 and Z2 are independently of each other selected from the group consisting of N, CRA and CRD; RA is a group with −M-effect; RD is a group with +M-effect; and RS is a sterically demanding group, with the provision that the compound of general formula (I) comprises at least one group CRA and at least one group CRD.