公开(公告)号：US10396297B2

公开(公告)日：2019-08-27

申请号：US15521026

申请日：2015-09-25

Applicant: Merck Patent Gmbh

Inventor： Frank Voges ,  Frank Stieber ,  Philipp Stoessel ,  Teresa Mujica-Fernaud ,  Christof Pflumm ,  Joachim Kaiser

IPC: H01L51/54 ,  H01L51/00 ,  H01L51/50 ,  C07F9/94 ,  H01L51/56

Abstract: The present application relates to a material comprising a monoarylamine of a defined formula and a p-dopant of a defined formula. The present application further relates to the use of said material in an organic layer of an electronic device, the device preferably being an organic electroluminescent device (OLED).

公开(公告)号：US09917272B2

公开(公告)日：2018-03-13

申请号：US14434277

申请日：2013-09-11

Applicant: Merck Patent GmbH

Inventor： Frank Voges ,  Jonas Valentin Kroeber ,  Christof Pflumm ,  Joachim Kaiser ,  Arne Buesing

IPC: H01L51/50 ,  H01L51/00 ,  A61N5/06 ,  H01L51/52

CPC classification number: H01L51/5064 ,  A61N5/06 ,  A61N2005/0653 ,  H01L51/0051 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/5004 ,  H01L51/5012 ,  H01L51/506 ,  H01L51/5072 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/301 ,  H01L2251/303 ,  H01L2251/308 ,  H01L2251/552 ,  H01L2251/558

Abstract: The present application relates to an electronic device comprising a hole-transport layer A, a doped hole-transport layer B and a hole-transport layer C, where hole-transport layers A, B and C are arranged between the anode and the emitting layer, and where hole-transport layer B is arranged on the cathode side of hole-transport layer A and hole-transport layer C is arranged on the cathode side of hole-transport layer B.

公开(公告)号：US09871201B2

公开(公告)日：2018-01-16

申请号：US14384437

申请日：2013-03-05

Applicant: MERCK PATENT GMBH

Inventor： Christof Pflumm ,  Frank Voges ,  Jonas V. Kroeber ,  Philipp Stoessel ,  Joachim Kaiser

IPC: H01L51/00 ,  H01L51/50 ,  C09K11/06 ,  H05B33/14 ,  C09B19/00 ,  C09B21/00 ,  C09B23/14 ,  C09B57/00 ,  H01L51/05 ,  H01L51/42

CPC classification number: H01L51/0056 ,  C09B19/00 ,  C09B21/00 ,  C09B23/141 ,  C09B57/00 ,  C09B57/008 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L51/002 ,  H01L51/0052 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0077 ,  H01L51/0094 ,  H01L51/0512 ,  H01L51/42 ,  H01L51/5004 ,  H01L51/5012 ,  H01L51/5052 ,  H01L51/5064 ,  H01L2251/552 ,  H05B33/14 ,  Y02E10/549

Abstract: The application relates to an electronic device comprising anode, cathode, at least one emitting layer between anode and cathode, at least one p-doped layer A which comprises a monotriarylamine as host, and at least one layer B comprising a monotriarylamine. The invention furthermore relates to a p-doped mixture comprising a monotriarylamine of the formula (II), (III) or (IV) as host and an electron-acceptor compound as dopant and to the use of the mixture in an electronic device.

公开(公告)号：US20150263297A1

公开(公告)日：2015-09-17

申请号：US14414298

申请日：2013-06-21

Applicant: Merck Patent GmbH

Inventor： Philipp Stoessel ,  Dominik Joosten ,  Esther Breuning ,  Joachim Kaiser ,  Christian Ehrenreich

IPC: H01L51/00 ,  C08G73/06 ,  C09K11/06 ,  C07F15/00

CPC classification number: H01L51/0085 ,  C07D471/04 ,  C07D471/14 ,  C07D471/22 ,  C07D491/147 ,  C07D519/00 ,  C07F5/025 ,  C07F7/081 ,  C07F7/0812 ,  C07F15/0033 ,  C07F15/0086 ,  C08G73/0688 ,  C08G73/0694 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/1466 ,  C09K2211/185 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/0087 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/506 ,  H01L51/5064 ,  H01L51/5072 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/5221 ,  H01L2251/301 ,  H01L2251/308 ,  H05B33/10 ,  Y02E10/549 ,  Y02P70/521

Abstract: The present invention relates to metal complexes and to electronic devices, in particular organic electroluminescent devices, comprising these metal complexes.

公开(公告)号：US20150171348A1

公开(公告)日：2015-06-18

申请号：US14419981

申请日：2013-07-02

Applicant: Merck Patent GmbH

Inventor： Philipp Stoessel ,  Dominik Joosten ,  Esther Breuning ,  Joachim Kaiser

IPC: H01L51/00 ,  C07F15/00

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/185 ,  H01L51/0003 ,  H01L51/001 ,  H01L51/0087 ,  H01L51/5016 ,  H05B33/10 ,  H05B33/20 ,  Y02E10/549

Abstract: The present invention relates to metal complexes and to electronic devices, in particular organic electroluminescent devices, comprising these metal complexes.

Abstract translation: 本发明涉及金属络合物和包含这些金属络合物的电子器件，特别是有机电致发光器件。

公开(公告)号：US11581495B2

公开(公告)日：2023-02-14

申请号：US15746228

申请日：2016-07-01

Applicant: Merck Patent GmbH

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

IPC: H01L51/50 ,  H01L51/00 ,  C07D209/86 ,  C07D209/88 ,  C07D209/80 ,  C07D219/02 ,  C07D219/04 ,  C07D241/48 ,  C07D265/38 ,  C07D279/20 ,  C07D471/04 ,  C07F5/02 ,  C07F7/08 ,  C08G61/12 ,  C08G73/06

Abstract: The present invention relates to a phenyl-derivative compound substituted with at least two electron acceptors and at least two electron donors. Formula (I) RAaRDbRScC6 wherein a is 2, 3 or 4; b is 2, 3 or 4; c is 0, 1 or 2; a+b−c=6; RA is at each occurrence independently a group with −M-effect; RB is at each occurrence independently a group with +−M-effect; RS is as defined in claim 1. Said compound is suited for use in organic electronic devices, particularly in organic electroluminescent devices.

公开(公告)号：US10381576B2

公开(公告)日：2019-08-13

申请号：US15534780

申请日：2015-11-16

Applicant: Merck Patent GmbH

Inventor： Philipp Stoessel ,  Amir Hossain Parham ,  Christof Pflumm ,  Anja Jatsch ,  Joachim Kaiser ,  Herwig Buchholz

IPC: H01L51/00 ,  C07D403/04 ,  C09K11/06 ,  H01L51/50

Abstract: The present application relates to an organic electroluminescent device (OLED) comprising an emitting layer, where the emitting layer includes a compound having a small difference between the energies of the S1 and T1 states, and further comprising a layer which has been applied from solution between the emitting layer and anode and comprises an amine compound. The present application further relates to a process for producing such an OLED.

公开(公告)号：US10249828B2

公开(公告)日：2019-04-02

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: C09K11/06 ,  H01L51/00 ,  H01L51/50 ,  H01L51/56

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.

公开(公告)号：US20150270506A1

公开(公告)日：2015-09-24

申请号：US14434277

申请日：2013-09-11

Applicant: Merck Patent GmbH

Inventor： Frank Voges ,  Jonas Valentin Kroeber ,  Christof Pflumm ,  Joachim Kaiser ,  Arne Buesing

IPC: H01L51/50 ,  A61N5/06 ,  H01L51/52

CPC classification number: H01L51/5064 ,  A61N5/06 ,  A61N2005/0653 ,  H01L51/0051 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/5004 ,  H01L51/5012 ,  H01L51/506 ,  H01L51/5072 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/301 ,  H01L2251/303 ,  H01L2251/308 ,  H01L2251/552 ,  H01L2251/558

Abstract: The present application relates to an electronic device comprising a hole-transport layer A, a doped hole-transport layer B and a hole-transport layer C, where hole-transport layers A, B and C are arranged between the anode and the emitting layer, and where hole-transport layer B is arranged on the cathode side of hole-transport layer A and hole-transport layer C is arranged on the cathode side of hole-transport layer B.

Abstract translation: 本申请涉及一种电子器件，其包括空穴传输层A，掺杂空穴传输层B和空穴传输层C，其中空穴传输层A，B和C布置在阳极和发光层之间 ，空穴传输层B的阴极侧配置有空穴传输层B，空穴传输层B的阴极侧配置空穴传输层C.

公开(公告)号：US20150115239A1

公开(公告)日：2015-04-30

申请号：US14384437

申请日：2013-03-05

Applicant: Merck Patent GmbH

Inventor： Christof Pflumm ,  Frank Voges ,  Jonas V. Kroeber ,  Philipp Stoessel ,  Joachim Kaiser

IPC: H01L51/00 ,  H01L51/05 ,  H01L51/42 ,  H01L51/50

CPC classification number: H01L51/0056 ,  C09B19/00 ,  C09B21/00 ,  C09B23/141 ,  C09B57/00 ,  C09B57/008 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L51/002 ,  H01L51/0052 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0077 ,  H01L51/0094 ,  H01L51/0512 ,  H01L51/42 ,  H01L51/5004 ,  H01L51/5012 ,  H01L51/5052 ,  H01L51/5064 ,  H01L2251/552 ,  H05B33/14 ,  Y02E10/549

Abstract: The application relates to an electronic device comprising anode, cathode, at least one emitting layer between anode and cathode, at least one p-doped layer A which comprises a monotriarylamine as host, and at least one layer B comprising a monotriarylamine. The invention furthermore relates to a p-doped mixture comprising a monotriarylamine of the formula (II), (III) or (IV) as host and an electron-acceptor compound as dopant and to the use of the mixture in an electronic device.

Abstract translation: 本申请涉及包括阳极，阴极，阳极和阴极之间的至少一个发光层，至少一个包含单三芳基胺作为主体的至少一个p掺杂层A和至少一个包含单三芳基的层B的电子器件。 本发明还涉及包含作为主体的式（II），（III）或（IV）的单三芳基胺和作为掺杂剂的电子受体化合物的p掺杂混合物，以及在电子器件中使用该混合物。