公开(公告)号：US20110297925A1

公开(公告)日：2011-12-08

申请号：US13201981

申请日：2010-01-20

Applicant: Esther Breuning

Inventor： Esther Breuning

IPC: H01L51/54 ,  H01L51/56

CPC classification number: H05B33/14 ,  C07D221/14 ,  C07D259/00 ,  C09B1/00 ,  C09B3/02 ,  C09B3/22 ,  C09B57/00 ,  C09B57/008 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1074 ,  C09K2211/1081 ,  C09K2211/1466 ,  C09K2211/1475 ,  C09K2211/1483 ,  C09K2211/1491 ,  H01L51/0072 ,  H01L51/5072 ,  H01L51/5088 ,  Y02E10/549

Abstract: The present invention relates to organic electroluminescent devices which comprise aromatic nitrogen heterocyclic compounds, in particular in a hole-injection layer and/or in a hole-blocking layer and/or in an electron-transport layer and/or in an emitting layer.

Abstract translation: 本发明涉及包含芳族氮杂环化合物，特别是在空穴注入层和/或空穴阻挡层和/或电子传输层和/或发射层中的有机电致发光器件。

公开(公告)号：US20090072712A1

公开(公告)日：2009-03-19

申请号：US11718692

申请日：2005-11-03

Applicant: Philipp Stoessel ,  Esther Breuning ,  Horst Vestweber ,  Holger Heil

Inventor： Philipp Stoessel ,  Esther Breuning ,  Horst Vestweber ,  Holger Heil

IPC: H01J1/63 ,  C09K11/06 ,  H01L51/30 ,  C07C13/32 ,  C08G75/02 ,  C07C47/546 ,  C07C43/20 ,  C07C321/24 ,  C07C211/54 ,  C08G61/10 ,  C08G61/12 ,  C08G73/06

CPC classification number: C09K11/06 ,  C09B69/101 ,  C09B69/102 ,  C09B69/109 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/5012 ,  Y02E10/549 ,  Y02P70/521 ,  Y10S428/917

Abstract: The present invention relates to the improvement of organic electronic devices, in particular electroluminescent devices, by using compounds which can have a plurality of isomers, where one of these isomers is present in excess.

Abstract translation: 本发明涉及通过使用具有多种异构体的化合物，其中这些异构体之一过量存在而改进有机电子器件，特别是电致发光器件。

公开(公告)号：US20080200677A1

公开(公告)日：2008-08-21

申请号：US11915865

申请日：2006-06-06

Applicant: Philipp Stoessel ,  Heinrich Becker ,  Amir H. Parham ,  Esther Breuning

Inventor： Philipp Stoessel ,  Heinrich Becker ,  Amir H. Parham ,  Esther Breuning

IPC: C07F15/00 ,  H01J1/62 ,  H01L29/08

CPC classification number: H01L51/0079 ,  C07F15/0033 ,  C09B57/10 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5032 ,  Y02E10/549

Abstract: The present invention describes novel ionic metal complexes. Compounds of this type can be employed as functional materials in a number of different applications which can be ascribed to the electronics industry in the broadest sense.The compounds according to the invention are described by the formulae (1) and (1a).

Abstract translation: 本发明描述了新的离子金属络合物。 这种类型的化合物可以用作许多不同应用中的功能材料，这些应用可归因于最广泛意义上的电子工业。 根据本发明的化合物由式（1）和（1a）描述。

公开(公告)号：US20080103279A1

公开(公告)日：2008-05-01

申请号：US11632338

申请日：2005-07-14

Applicant: Susanne Heun ,  Arne Busing ,  Esther Breuning ,  Aurelie Ludemann ,  Chan Im ,  Frederic Laquai

Inventor： Susanne Heun ,  Arne Busing ,  Esther Breuning ,  Aurelie Ludemann ,  Chan Im ,  Frederic Laquai

IPC: C08G79/08

CPC classification number: C08G61/126 ,  C08G61/10 ,  C08G61/122 ,  H01L51/0039 ,  H01L51/0052 ,  H01L51/0062 ,  H01L51/5016 ,  H01S3/094092 ,  H01S5/041 ,  H01S5/36

Abstract: The present invention relates to systems for photoenergy up-conversion comprising polymers and sensitisers, where the triplet level of the polymer is lower than the triplet level of the sensitiser. These systems exhibit higher efficiency in up-conversion and are therefore more suitable for use in devices for up-conversion than polymers as used in accordance with the prior art.

Abstract translation: 本发明涉及用于光能上变换的系统，其包括聚合物和敏化剂，其中聚合物的三线态水平低于敏化剂的三线态水平。 这些系统在升压转化中表现出更高的效率，因此与根据现有技术使用的聚合物相比，更适用于上转换装置。

公开(公告)号：US20070122653A1

公开(公告)日：2007-05-31

申请号：US10588918

申请日：2005-02-10

Applicant: Esther Breuning ,  Anja Gerhard ,  Horst Vestweber ,  Philipp Stoessel

Inventor： Esther Breuning ,  Anja Gerhard ,  Horst Vestweber ,  Philipp Stoessel

IPC: H01L51/54

CPC classification number: H01L51/0077 ,  H01L51/002 ,  H01L51/0085 ,  H01L51/0087 ,  Y02E10/549

Abstract: The present invention describes electroluminescent elements comprising cathode and anode and at least one emission layer, where this comprises at least one matrix material A comprising certain elements and at least one emitter layer B which emits light from the triplet state.

Abstract translation: 本发明描述了包括阴极和阳极以及至少一个发射层的电致发光元件，其中它包括至少一种包含某些元件的基体材料A和至少一个从三重态发光的发射极层B.

公开(公告)号：US10103340B2

公开(公告)日：2018-10-16

申请号：US14122844

申请日：2012-05-10

Applicant: Philipp Stoessel ,  Esther Breuning

Inventor： Philipp Stoessel ,  Esther Breuning

IPC: H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  H05B33/14 ,  C07F15/00 ,  C07F1/12 ,  H01L51/50

Abstract: The present invention relates to a compound of the formula (1), a process to prepare the compound of formula (1), a formulation containing the compound of formula (1) and an electronic device containing the compound of formula (1).

公开(公告)号：US09415370B2

公开(公告)日：2016-08-16

申请号：US11722920

申请日：2005-12-24

Applicant: Niels Schulte ,  Esther Breuning ,  Hubert Spreitzer

Inventor： Niels Schulte ,  Esther Breuning ,  Hubert Spreitzer

IPC: C08G75/00 ,  B01J19/00 ,  C08G61/00

CPC classification number: C08G61/00 ,  B01J19/0093 ,  B01J2219/00862 ,  B01J2219/00867 ,  B01J2219/00869 ,  B01J2219/00984 ,  C08G2261/12 ,  C08G2261/3142 ,  C08G2261/411 ,  C08G2261/95

Abstract: The present invention relates to a process for preparing polymers by polycondensation catalyzed by transition metals. These polymers are of great importance in, in particular, the fast-growing field of organic semiconductors. The polymers obtained by the process of the invention can be prepared with greater reproducibility and in higher purity than polymers obtained according to the prior art.

Abstract translation: 本发明涉及通过过渡金属催化缩聚制备聚合物的方法。 这些聚合物在特别是快速增长的有机半导体领域中是非常重要的。 通过本发明的方法获得的聚合物可以以比现有技术获得的聚合物更高的重现性和更高的纯度制备。

公开(公告)号：US09000166B2

公开(公告)日：2015-04-07

申请号：US11915865

申请日：2006-06-09

Applicant: Philipp Stoessel ,  Heinrich Becker ,  Amir H. Parham ,  Esther Breuning

Inventor： Philipp Stoessel ,  Heinrich Becker ,  Amir H. Parham ,  Esther Breuning

IPC: C07F15/00 ,  H01L51/50 ,  H01L51/00

CPC classification number: H01L51/0079 ,  C07F15/0033 ,  C09B57/10 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5032 ,  Y02E10/549

Abstract: The present invention describes novel ionic metal complexes. Compounds of this type can be employed as functional materials in a number of different applications which can be ascribed to the electronics industry in the broadest sense.The compounds according to the invention are described by the formulae (1) and (1a).

Abstract translation: 本发明描述了新的离子金属络合物。 这种类型的化合物可以用作许多不同应用中的功能材料，这些应用可归因于最广泛意义上的电子工业。 根据本发明的化合物由式（1）和（1a）描述。

公开(公告)号：US08859111B2

公开(公告)日：2014-10-14

申请号：US13384250

申请日：2010-06-18

Applicant: Amir Hossain Parham ,  Susanne Heun ,  Esther Breuning

Inventor： Amir Hossain Parham ,  Susanne Heun ,  Esther Breuning

IPC: H01L51/54 ,  C07C217/94 ,  C07C13/72 ,  C07C211/61 ,  C07C41/30 ,  C09K11/06 ,  C07D251/24 ,  C07F9/53 ,  C09B57/00 ,  C09B1/00 ,  H01L51/00 ,  C07D471/10 ,  C07D241/48 ,  C07D333/16 ,  H05B33/14 ,  C07D209/86 ,  C07D333/08 ,  C07D265/38 ,  C07D235/20 ,  C07C49/665 ,  C09B23/14 ,  C07D403/10 ,  C07C43/21 ,  H01L51/50

CPC classification number: C09K11/06 ,  C07C13/72 ,  C07C43/21 ,  C07C49/665 ,  C07C211/61 ,  C07C217/94 ,  C07C2603/94 ,  C07D209/86 ,  C07D235/20 ,  C07D241/48 ,  C07D251/24 ,  C07D265/38 ,  C07D333/08 ,  C07D333/16 ,  C07D403/10 ,  C07D471/10 ,  C07F9/5325 ,  C09B1/00 ,  C09B23/14 ,  C09B57/00 ,  C09B57/008 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/5016 ,  H01L51/5048 ,  H05B33/14 ,  Y02E10/549 ,  Y10S428/917

Abstract: The present invention relates to 4,4′-substituted spirobifluorenes which are suitable, owing to excellent properties, as functional materials in organic electroluminescent devices. In addition, the present invention relates to a process for the preparation of 4,4′-substituted spirobifluorenes and to the use of these compounds in organic electroluminescent devices.

Abstract translation: 本发明涉及4,4'-取代的螺二芴，其由于优异的性质而适用于有机电致发光器件中的功能材料。 此外，本发明涉及一种制备4,4'-取代的螺二芴的方法以及这些化合物在有机电致发光器件中的用途。

公开(公告)号：US20120126179A1

公开(公告)日：2012-05-24

申请号：US13384250

申请日：2010-06-18

Applicant: Amir Hossain Parham ,  Susanne Heun ,  Esther Breuning

Inventor： Amir Hossain Parham ,  Susanne Heun ,  Esther Breuning

IPC: H01B1/12 ,  C07C217/94 ,  C07C211/61 ,  C07C13/72 ,  C07C41/30 ,  C07C213/02 ,  C09K11/06 ,  C07C43/21 ,  C07D403/10

CPC classification number: C09K11/06 ,  C07C13/72 ,  C07C43/21 ,  C07C49/665 ,  C07C211/61 ,  C07C217/94 ,  C07C2603/94 ,  C07D209/86 ,  C07D235/20 ,  C07D241/48 ,  C07D251/24 ,  C07D265/38 ,  C07D333/08 ,  C07D333/16 ,  C07D403/10 ,  C07D471/10 ,  C07F9/5325 ,  C09B1/00 ,  C09B23/14 ,  C09B57/00 ,  C09B57/008 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/5016 ,  H01L51/5048 ,  H05B33/14 ,  Y02E10/549 ,  Y10S428/917

Abstract: The present invention relates to 4,4′-substituted spirobifluorenes which are suitable, owing to excellent properties, as functional materials in organic electroluminescent devices. In addition, the present invention relates to a process for the preparation of 4,4′-substituted spirobifluorenes and to the use of these compounds in organic electroluminescent devices.

Abstract translation: 本发明涉及4,4'-取代的螺二芴，其由于优异的性质而适用于有机电致发光器件中的功能材料。 此外，本发明涉及一种制备4,4'-取代的螺二芴的方法以及这些化合物在有机电致发光器件中的用途。