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公开(公告)号：US20230389344A1
公开(公告)日：2023-11-30
申请号：US18027647
申请日：2021-09-21
Applicant: Merck Patent GmbH
CPC classification number: H10K50/11 , H10K85/6572 , H10K50/15 , H10K50/171 , H10K50/16 , C09K11/06
Abstract: The present invention relates to an organic electroluminescent device comprising a light-emitting layer comprising an electron-transporting host material and a hole-transporting host material, and to a formulation comprising a mixture of the host materials and to a mixture comprising the host materials. The electron-transporting host material corresponds to a compound of the formula (1) comprising diazadibenzofuran or diazadibenzothiophene units. The hole-transporting host material corresponds to a compound of the formula (2) from the class of the biscarbazoles or the derivatives thereof.
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公开(公告)号：US20230138502A1
公开(公告)日：2023-05-04
申请号：US17994036
申请日：2022-11-25
Applicant: Merck Patent GmbH
Inventor： Amir Hossain PARHAM , Anja JATSCH , Thomas EBERLE , Tobias GROSSMANN , Jonas Valentin KROEBER , Lars DOBELMANN-MARA
IPC: H10K85/60 , C07D403/14 , C07D409/14 , C07D407/14 , C07D251/24 , C07D403/04 , C07D405/04 , C07D405/10 , C07D405/14 , C07D409/04 , C07D487/04 , C07D491/06 , C07D495/04 , C09K11/02 , C09K11/06 , H10K85/30
Abstract: The present invention describes carbazole, dibenzofuran, dibenzothiophene and fluorene derivatives which are substituted by electron-deficient heteroaryl groups, 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 these compounds.
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公开(公告)号：US20220073531A1
公开(公告)日：2022-03-10
申请号：US17298552
申请日：2019-11-29
Applicant: Merck Patent GmbH
Inventor： Amir Hossain PARHAM , Jens ENGELHART , Christian EICKHOFF , Christian EHRENREICH , Jonas Valentin KROEBER
IPC: C07D487/16 , C07D487/22 , C07D519/00 , H01L51/00
Abstract: The present invention relates to condensed N-heteroaromatic compounds, to processes for preparing these compounds, and to electronic devices containing said compounds.
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公开(公告)号：US20210217966A1
公开(公告)日：2021-07-15
申请号：US17211520
申请日：2021-03-24
Applicant: Merck Patent GmbH
Inventor： Amir Hossain PARHAM , Thomas EBERLE , Anja JATSCH , Christof PFLUMM , Jonas Valentin KROEBER
IPC: H01L51/00 , C07D403/10 , C07D403/14 , C07D405/14 , C09K11/02
Abstract: The present invention relates to carbazole derivatives, in particular for use as triplet matrix materials in organic electroluminescent devices. The invention further relates to a method for producing the compounds according to the invention and to electronic devices comprising same.
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公开(公告)号：US20200152883A1
公开(公告)日：2020-05-14
申请号：US16492820
申请日：2018-03-12
Applicant: Merck Patent GmbH
Inventor： Amir PARHAM , Thomas EBERLE , Anja JATSCH , Tobias GROSSMANN , Jonas Valentin KROEBER
IPC: H01L51/00 , C07D405/10 , C07D409/10
Abstract: The present invention relates to dibenzofuran and dibenzothiophene derivatives, 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.
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Patent Agency Ranking
公开(公告)号：US20180162843A1
公开(公告)日：2018-06-14
申请号：US15580309
申请日：2016-05-19
Applicant: Merck Patent GmbH
Inventor： Amir Houssain PARHAM , Anja JATSCH , Thomas EBERLE , Tobias GROSSMANN , Jonas Valentin KROEBER , Lars DOBELMANN-MARA
IPC: C07D405/14 , C07D409/14 , C07D403/10 , C09K11/06 , H01L51/00
CPC classification number: C07D405/14 , C07D403/10 , C07D403/14 , C07D407/14 , C07D409/14 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , H01L51/0072 , H01L51/0073 , H01L51/0074
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.
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公开(公告)号：US20170298077A1
公开(公告)日：2017-10-19
申请号：US15513410
申请日：2015-08-27
Applicant: Merck Patent GmbH
Inventor： Amir Hossain PARHAM , Teresa MUJICA-FERNAUD , Thomas EBERLE , Anja JATSCH , Jonas Valentin KROEBER , Tobias GROSSMANN
IPC: C07D493/14 , C09K11/06 , C07D311/94 , H01L51/00 , H01L51/50
CPC classification number: C07D493/14 , C07D311/80 , C07D311/94 , C07D405/04 , C07D405/14 , C07D407/04 , C07D407/10 , C07D407/12 , C07D407/14 , C07D409/10 , C07D409/14 , C07D413/04 , C07D417/04 , C07D417/10 , C07D471/04 , C07D491/052 , C07D493/04 , C07D513/04 , C09K11/06 , C09K2211/1018 , H01L51/0058 , H01L51/0062 , H01L51/0064 , H01L51/0072 , H01L51/0073 , H01L51/0085 , H01L51/0087 , H01L51/5012 , Y02E10/549
Abstract: The invention relates to heterocyclic compounds with benzo[c]coumarin structures and to electronic devices, in particular organic electroluminescent devices, containing said compounds.
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公开(公告)号：US20170207399A1
公开(公告)日：2017-07-20
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
CPC classification number: H01L51/0072 , C07D405/04 , C07D405/14 , C07D409/04 , C07D409/14 , C07D471/04 , C07D471/14 , C07D487/04 , C07D491/048 , C07D495/04 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1059 , C09K2211/185 , H01L51/0052 , H01L51/0056 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0071 , H01L51/0073 , H01L51/0074 , H01L51/5012 , H01L51/5016 , H01L51/5028 , H01L51/5056 , H01L51/5072 , H01L51/5096 , H05B33/20
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.
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公开(公告)号：US20170186965A1
公开(公告)日：2017-06-29
申请号：US15308749
申请日：2015-04-01
Applicant: Merck Patent GmbH
Inventor： Amir Hossain PARHAM , Anja JATSCH , Thomas EBERLE , Tobias GROSSMANN , Jonas Valentin KROEBER , Lars DOBELMANN
IPC: H01L51/00 , C07D409/04 , C07D403/04 , C07D491/06 , C07D251/24 , C09K11/06 , C07D409/14 , C07D405/14 , C07D403/14 , C07D495/04 , C07D487/04 , C09K11/02 , C07D405/04 , C07D405/10
CPC classification number: H01L51/0067 , C07D251/24 , C07D403/04 , C07D403/14 , C07D405/04 , C07D405/10 , C07D405/14 , C07D407/14 , C07D409/04 , C07D409/14 , C07D487/04 , C07D491/06 , C07D495/04 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/185 , H01L51/0052 , H01L51/0054 , H01L51/0056 , H01L51/0058 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0085 , H01L51/5016 , H01L51/5028 , H01L51/5072 , H01L51/5096
Abstract: The present invention describes carbazole, dibenzofuran, dibenzothiophene and fluorene derivatives which are substituted by electron-deficient heteroaryl groups, 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 these compounds.
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公开(公告)号：US20170062732A1
公开(公告)日：2017-03-02
申请号：US15120336
申请日：2015-01-27
Applicant: Merck Patent GmbH
Inventor： ANJA JATSCH , Tobias GROSSMANN , Amir Hossain PARHAM , Thomas EBERLE , Christof PFLUMM , Jonas Valentin KROEBER , Philipp STOESSEL , Elvira MONTENEGRO , Rouven LINGE
IPC: H01L51/00 , C07D405/04 , C07D417/10 , C07D491/107 , C09K11/06 , C07D209/94
CPC classification number: H01L51/0072 , C07D209/94 , C07D209/96 , C07D401/04 , C07D405/04 , C07D405/10 , C07D409/04 , C07D413/04 , C07D413/10 , C07D417/10 , C07D487/10 , C07D491/107 , C07D491/20 , C07D491/22 , C09B11/00 , C09B21/00 , C09B57/00 , C09B57/008 , C09K11/06 , C09K2211/185 , H01L51/0052 , H01L51/0059 , H01L51/0061 , H01L51/0071 , H01L51/0073 , H01L51/0074 , H01L51/5016 , H05B33/20 , Y02E10/549
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.
Abstract translation: 本发明涉及适用于电子器件的化合物，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。
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