公开(公告)号：US20230147279A1

公开(公告)日：2023-05-11

申请号：US17911434

申请日：2021-03-16

Applicant: Merck Patent GmbH

Inventor： Philipp STOESSEL

IPC: H10K85/30 ,  C07F5/02 ,  C09K11/06 ,  H10K85/60

CPC classification number: H01L51/008 ,  C07F5/027 ,  C09K11/06 ,  H01L51/0072 ,  H01L51/0071 ,  C09K2211/1022 ,  H01L51/5012

Abstract: The invention relates to heterocyclic compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.

公开(公告)号：US20230139809A1

公开(公告)日：2023-05-04

申请号：US17795266

申请日：2021-01-27

Applicant: Merck Patent GmbH

Inventor： Philipp STOESSEL

IPC: C07D487/22 ,  C07D487/10 ,  C07D487/20 ,  C07D513/10 ,  C07D498/10 ,  C07D495/10 ,  C07D495/20

Abstract: The invention relates to benzimidazole derivatives which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.

公开(公告)号：US20220259238A1

公开(公告)日：2022-08-18

申请号：US17628661

申请日：2020-07-20

Applicant: Merck Patent GmbH

Inventor： Philipp STOESSEL

IPC: C07F15/00

Abstract: The present invention relates to a method for producing cyclo-metallated metal compounds which, in their capacity as functional materials, are used as colouring components in a range of diverse applications attributable in the widest sense to the electronics industry.

公开(公告)号：US20190352318A1

公开(公告)日：2019-11-21

申请号：US16461622

申请日：2017-11-14

Applicant: Merck Patent GmbH

Inventor： Amir PARHAM ,  Dominik JOOSTEN ,  Aurélie LUDEMANN ,  Tobias GROSSMANN ,  Jonas KROEBER ,  Philipp STOESSEL

IPC: C07F9/6584 ,  H01L51/00

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：US20190280217A1

公开(公告)日：2019-09-12

申请号：US16390675

申请日：2019-04-22

Applicant: Merck Patent GmbH

Inventor： Anja JATSCH ,  Tobias GROSSMANN ,  Amir HOSSAIN ,  Thomas EBERLE ,  Christof PFLUMM ,  Jonas Valentin KROEBER ,  Philipp STOESSEL ,  Elvira MONTENEGRO ,  Rouven LINGE

IPC: H01L51/00 ,  C07D401/04 ,  C07D491/107 ,  C09B57/00 ,  C09B21/00 ,  C09B11/00 ,  C07D209/94 ,  C07D405/04 ,  C07D405/10 ,  H05B33/20 ,  C09K11/06 ,  C07D209/96 ,  C07D491/22 ,  C07D491/20 ,  C07D487/10 ,  C07D417/10 ,  C07D413/10 ,  C07D413/04 ,  C07D409/04

Abstract: The invention relates to compounds which are suitable for use in electronic devices, and electronic devices, in particular organic electroluminescent devices, containing said compounds.

公开(公告)号：US20170084844A1

公开(公告)日：2017-03-23

申请号：US15125215

申请日：2015-02-09

Applicant: Merck Patent GmbH

Inventor： Amir Hossain PARHAM ,  Philipp STOESSEL ,  Christof PFLUMM ,  Anja JATSCH ,  Joachim KAISER ,  Anna HAYER

IPC: H01L51/00 ,  C09D5/22 ,  C09D5/24 ,  C09K11/06 ,  C09K11/02

Abstract: The present invention relates to a formulation comprising organic materials for the production of organic electronic devices having a low failure rate.

公开(公告)号：US20160301016A1

公开(公告)日：2016-10-13

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 ,  C07D209/86 ,  C07D487/04 ,  C07D219/14 ,  C07D491/107 ,  C07D471/04 ,  C09K11/06 ,  C07D307/87

CPC classification number: H01L51/0072 ,  C07D209/86 ,  C07D219/14 ,  C07D307/87 ,  C07D471/04 ,  C07D487/04 ,  C07D491/107 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1044 ,  C09K2211/1088 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0071 ,  H01L51/0073 ,  H01L51/5012 ,  H01L51/5024 ,  H01L51/5076 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/56 ,  Y02E10/549 ,  Y02P70/521

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.

公开(公告)号：US20160248015A1

公开(公告)日：2016-08-25

申请号：US15026332

申请日：2014-09-19

Applicant: MERCK PATENT GMBH

Inventor： Philipp STOESSEL

IPC: H01L51/00 ,  C09K11/02 ,  C07F5/02

CPC classification number: H01L51/008 ,  C07F5/02 ,  C07F5/027 ,  C09K11/025 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5004 ,  H01L51/5016 ,  H01L51/5072 ,  H01L2251/552 ,  H05B33/20 ,  Y02E10/549

Abstract: The invention relates to boron-containing compounds with bicyclic structural units and to electronic devices, in particular organic electroluminescent devices, containing said compounds

Abstract translation: 本发明涉及具有双环结构单元的含硼化合物以及含有所述化合物的电子器件，特别是有机电致发光器件

公开(公告)号：US20160093813A1

公开(公告)日：2016-03-31

申请号：US14782722

申请日：2014-03-18

Applicant: MERCK PATENT GMBH

Inventor： Philipp STOESSEL ,  Amir Hossain PARHAM ,  Christof PFLUMM ,  Anja JATSCH ,  Joachim KAISER

IPC: H01L51/00 ,  C09K11/06

CPC classification number: H01L51/0072 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1044 ,  C09K2211/1059 ,  H01L51/0002 ,  H01L51/0003 ,  H01L51/0004 ,  H01L51/0008 ,  H01L51/0052 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/5004 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/56 ,  H01L2251/552

Abstract: The present invention relates to organic electroluminescent devices which comprise mixtures of at least one matrix material of the formula (1) and an emitting material which has a small singlet-triplet separation.

Abstract translation: 本发明涉及包含至少一种式（1）的基质材料与具有小单重态三线态分离的发射材料的混合物的有机电致发光器件。

公开(公告)号：US20250008838A1

公开(公告)日：2025-01-02

申请号：US18884179

申请日：2024-09-13

Applicant: Merck Patent GmbH

Inventor： Philipp STOESSEL ,  Christof PFLUMM ,  Amir Hossain PARHAM ,  Anja JATSCH ,  Joachim KAISER

IPC: H10K85/60 ,  C09K11/06 ,  H10K50/11 ,  H10K50/16 ,  H10K50/17 ,  H10K71/00 ,  H10K85/30 ,  H10K101/10 ,  H10K101/30 ,  H10K101/40 ,  H10K102/00

Abstract: The present invention relates to organic electroluminescent devices which comprise a luminescent material having a small singlet-triplet separation in the emitting layer and a material having an LUMO ≤−2.55 eV in the adjacent electron-conducting layer.