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公开(公告)号：EP2044139B1
公开(公告)日：2011-12-21
申请号：EP07785865.2
申请日：2007-06-28
申请人： Merck Patent GmbH
发明人： PAN, Junyou , MEYER, Frank , LUDEMANN, Aurélie , BUESING, Arne
CPC分类号： C08G61/126 , C08G61/124 , C09B57/00 , C09B69/109 , C09K11/06 , C09K2211/1416 , C09K2211/1433 , C09K2211/145 , C09K2211/1458 , C09K2211/1466 , C09K2211/1483 , C09K2211/1491 , H01L51/0036 , H01L51/0043 , H01L51/5012 , H05B33/14 , Y02E10/549
摘要： The invention relates to novel copolymers comprising indenofluorene units and units of thiophene or its derivatives, to organic semiconductor (OSC) materials and organic electroluminescent materials comprising the copolymers, to the use of the copolymers and materials in electronic, electroluminescent or electrooptical devices, and to devices comprising the copolymers or materials
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2.发明公开POLYMER BLENDS AND THEIR USE IN ORGANIC LIGHT EMITTING DEVICES 审中-公开POLYMERMISCHUNGEN UND IHRE VERWENDUNGFÜROLED
公开(公告)号：EP2044636A1
公开(公告)日：2009-04-08
申请号：EP07764910.1
申请日：2007-06-28
申请人： Merck Patent GmbH
发明人： PAN, Junyou , MEYER, Frank
CPC分类号： C08L65/00 , C08G61/02 , C08G61/10 , C08G61/12 , C08G61/126 , C08G2261/314 , C08G2261/3142 , C08G2261/3162 , C08G2261/5222 , C08L2205/02 , C09B57/008 , C09B57/10 , H01L51/0036 , H01L51/0039 , H01L51/0043 , H01L51/5012 , Y02E10/549 , Y10T428/31786 , C08L2666/22
摘要： The invention relates to novel polymer blends comprising one or more hole transporting polymers and one or more electron transporting polymers, to the use of these blends in electronic and electrooptical devices, in particular in organic light emitting diodes (OLEDs), and to OLEDs comprising the polymer blends.
摘要翻译： 本发明涉及包含一种或多种空穴传输聚合物和一种或多种电子传输聚合物的新型聚合物共混物，以在电子和电光器件，特别是有机发光二极管（OLED）中使用这些共混物，以及包含 聚合物共混物。
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3.发明公开
公开(公告)号：EP2018674A1
公开(公告)日：2009-01-28
申请号：EP07724224.6
申请日：2007-04-13
申请人： Merck Patent GmbH
发明人： PAN, Junyou , HEUN, Susanne , MEYER, Frank
CPC分类号： H01L51/0043 , C08G61/02 , C08G61/12 , C09B57/00 , C09B69/109 , H01L51/0036 , H01L51/0039 , H01L51/0044 , H01L51/0059 , Y02E10/549
摘要： The invention relates to polymers comprising indenofluorene units or derivatives thereof, organic semiconductor (OSC) materials comprising them, their use in electronic or electrooptical devices, and devices comprising said polymers or materials.
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4.发明公开
公开(公告)号：EP1661191A1
公开(公告)日：2006-05-31
申请号：EP04764854.8
申请日：2004-09-04
申请人： Merck Patent Gmbh
发明人： MÜLLER, David, Christoph , RECKEFUSS, Nina , MEERHOLZ, Klaus , MEYER, Frank , SCHEURICH, Rene , FALCOU, Aurelie
IPC分类号： H01L51/30
CPC分类号： H01L51/5088 , H01L51/0015 , H01L51/0035 , H01L51/0037 , H01L51/0039 , H01L51/0043 , H01L51/0059 , H01L2251/308 , Y02E10/549 , Y10T428/265 , Y10T428/269 , Y10T428/31504 , Y10T428/31511
摘要： The invention relates to electronic devices whose electronic properties can surprisingly be improved to a significant degree by inserting at least one crosslinkable polymeric buffer layer, preferably a cationically crosslinkable polymeric buffer layer, between the conductive doped polymer and the organic semiconductor layer. Particularly good properties are obtained with a buffer layer in which crosslinking is thermally induced, i.e. by raising the temperature to 50 to 250° C. Alternatively, crosslinking can be radiation-induced by adding a photoacid. Moreover, such a buffer layer can be advantageously applied by means of printing techniques, especially inkjet printing, as the ideal temperature for the thermal treatment is independent of the glass transition temperature of the material. This avoids having to rely on material that has a low molecular weight, making it possible to apply the layer by means of printing techniques. The next layer (the organic semiconductor layer) can also be applied with the aid of different printing techniques, particularly inkjet printing, because the buffer layer is rendered insoluble by the crosslinking process, thus preventing the buffer layer from solubilizing thereafter.
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公开(公告)号：EP2046785A1
公开(公告)日：2009-04-15
申请号：EP07765072.9
申请日：2007-07-05
申请人： Merck Patent GmbH
IPC分类号： C07D409/10
CPC分类号： C07D409/10
摘要： The present invention relates to new 1,4-bis(2-thienylvinyl)- benzol derivates, conjugated polymers, dendrimers, blends, mixtures, and formulations containing the same, and their use in electronic devices, particularly in polymeric organic light-emitting diodes.
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公开(公告)号：EP3743484A1
公开(公告)日：2020-12-02
申请号：EP19700940.0
申请日：2019-01-21
申请人： Merck Patent GmbH
发明人： MEYER, Frank , LARBIG, Gregor , KOPPE, Karsten
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公开(公告)号：EP2046785B1
公开(公告)日：2013-02-27
申请号：EP07765072.9
申请日：2007-07-05
申请人： Merck Patent GmbH
IPC分类号： C07D409/10
CPC分类号： C07D409/10
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公开(公告)号：EP2044139A1
公开(公告)日：2009-04-08
申请号：EP07785865.2
申请日：2007-06-28
申请人： Merck Patent GmbH
发明人： PAN, Junyou , MEYER, Frank , LUDEMANN, Aurélie , BUESING, Arne
CPC分类号： C08G61/126 , C08G61/124 , C09B57/00 , C09B69/109 , C09K11/06 , C09K2211/1416 , C09K2211/1433 , C09K2211/145 , C09K2211/1458 , C09K2211/1466 , C09K2211/1483 , C09K2211/1491 , H01L51/0036 , H01L51/0043 , H01L51/5012 , H05B33/14 , Y02E10/549
摘要： The invention relates to novel copolymers comprising indenofluorene units and units of thiophene or its derivatives, to organic semiconductor (OSC) materials and organic electroluminescent materials comprising the copolymers, to the use of the copolymers and materials in electronic, electroluminescent or electrooptical devices, and to devices comprising the copolymers or materials
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10.发明授权
公开(公告)号：EP1661191B1
公开(公告)日：2008-12-17
申请号：EP04764854.8
申请日：2004-09-04
申请人： Merck Patent GmbH
发明人： MÜLLER, David, Christoph , RIEGEL, Nina , MEERHOLZ, Klaus , MEYER, Frank , SCHEURICH, Rene , LUDEMANN, Aurelie
IPC分类号： H01L51/00
CPC分类号： H01L51/5088 , H01L51/0015 , H01L51/0035 , H01L51/0037 , H01L51/0039 , H01L51/0043 , H01L51/0059 , H01L2251/308 , Y02E10/549 , Y10T428/265 , Y10T428/269 , Y10T428/31504 , Y10T428/31511
摘要： The invention relates to electronic devices whose electronic properties can surprisingly be improved to a significant degree by inserting at least one crosslinkable polymeric buffer layer, preferably a cationically crosslinkable polymeric buffer layer, between the conductive doped polymer and the organic semiconductor layer. Particularly good properties are obtained with a buffer layer in which crosslinking is thermally induced, i.e. by raising the temperature to 50 to 250° C. Alternatively, crosslinking can be radiation-induced by adding a photoacid. Moreover, such a buffer layer can be advantageously applied by means of printing techniques, especially inkjet printing, as the ideal temperature for the thermal treatment is independent of the glass transition temperature of the material. This avoids having to rely on material that has a low molecular weight, making it possible to apply the layer by means of printing techniques. The next layer (the organic semiconductor layer) can also be applied with the aid of different printing techniques, particularly inkjet printing, because the buffer layer is rendered insoluble by the crosslinking process, thus preventing the buffer layer from solubilizing thereafter.
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