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公开(公告)号：US08673178B2
公开(公告)日：2014-03-18
申请号：US13517327
申请日：2010-11-29
申请人： Michael Wittek , Brigette Schuler , Volker Reiffenrath , Axel Jansen , Christian Hock , Harald Hirschmann
发明人： Michael Wittek , Brigette Schuler , Volker Reiffenrath , Axel Jansen , Christian Hock , Harald Hirschmann
IPC分类号： C09K19/34 , C09K19/52 , C09K19/06 , C09K19/00 , C07D333/56 , C07D409/02 , C07D495/22 , C07D333/02 , C07D331/02
CPC分类号： C09K19/3491 , C09K2019/0466
摘要： The invention relates to compounds of the formula I in which R0, A0, A1, A2, Z0, Z1, Z2, L1, L2, X, l, m and n have the meanings indicated in claim 1, and to the use thereof in liquid-crystalline media, and to liquid-crystalline media comprising one or more compounds of the formula I in electro-optical liquid-crystal displays.
摘要翻译： 本发明涉及其中R0，A0，A1，A2，Z0，Z1，Z2，L1，L2，X，l，m和n具有权利要求1所示含义的式I化合物及其在 液晶介质，以及在电光液晶显示器中含有一种或多种式I化合物的液晶介质。
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公开(公告)号：US20120273723A1
公开(公告)日：2012-11-01
申请号：US13517327
申请日：2010-11-29
申请人： Michael Wittek , Brigitte Schuler , Volker Reiffenrath , Axel Jansen , Christian Hock , Harald Hirschmann
发明人： Michael Wittek , Brigitte Schuler , Volker Reiffenrath , Axel Jansen , Christian Hock , Harald Hirschmann
IPC分类号： C09K19/34 , C07D333/78
CPC分类号： C09K19/3491 , C09K2019/0466
摘要： The invention relates to compounds of the formula I in which R0, A0, A1, A2, Z0, Z1, Z2, L1, L2, X, l, m and n have the meanings indicated in claim 1, and to the use thereof in liquid-crystalline media, and to liquid-crystalline media comprising one or more compounds of the formula I in electro-optical liquid-crystal displays.
摘要翻译： 本发明涉及其中R0，A0，A1，A2，Z0，Z1，Z2，L1，L2，X，l，m和n具有权利要求1所示含义的式I化合物及其在 液晶介质，以及在电光液晶显示器中含有一种或多种式I化合物的液晶介质。
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公开(公告)号：US08268191B2
公开(公告)日：2012-09-18
申请号：US12918008
申请日：2009-01-27
申请人： Markus Czanta , Harald Hirschmann , Michael Wittek , Volker Reiffenrath , Renate Bender , Christian Hock , Brigitte Schuler
发明人： Markus Czanta , Harald Hirschmann , Michael Wittek , Volker Reiffenrath , Renate Bender , Christian Hock , Brigitte Schuler
CPC分类号： C09K19/3444 , C09K19/42 , C09K2019/0466 , Y10T428/10
摘要： The present invention relates to dielectrically positive liquid-crystalline media comprising one or more compounds of the formula I in which the parameters have the meaning indicated in the specification, and optionally one or more compounds selected from the group of the compounds of the formulae II and III in which the parameters have the meaning indicated in the specification, and optionally one or more compounds of the formula IV in which the parameters have the meaning indicated in the specification, and to liquid-crystal displays containing these media, especially to active-matrix displays and in particular to TN, IPS and FFS displays.
摘要翻译： 本发明涉及包含一种或多种式I化合物的介电阳性液晶介质，其中参数具有说明书中指出的含义，以及任选的一种或多种选自式II和 III，其中参数具有本说明书中指出的含义，以及任选的一种或多种式IV的化合物，其中参数具有说明书中所示的含义，以及含有这些介质的液晶显示器，特别是含有活性基质 显示，特别是TN，IPS和FFS显示器。
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公开(公告)号：US20100327226A1
公开(公告)日：2010-12-30
申请号：US12918008
申请日：2009-01-27
申请人： Markus Czanta , Harald Hirschmann , Michael Wittek , Volker Reiffenrath , Renate Bender , Christian Hock , Brigitte Schuler
发明人： Markus Czanta , Harald Hirschmann , Michael Wittek , Volker Reiffenrath , Renate Bender , Christian Hock , Brigitte Schuler
IPC分类号： C09K19/34 , C07D213/61
CPC分类号： C09K19/3444 , C09K19/42 , C09K2019/0466 , Y10T428/10
摘要： The present invention relates to dielectrically positive liquid-crystalline media comprising one or more compounds of the formula I in which the parameters have the meaning indicated in the specification, and optionally one or more compounds selected from the group of the compounds of the formulae II and III in which the parameters have the meaning indicated in the specification, and optionally one or more compounds of the formula IV in which the parameters have the meaning indicated in the specification, and to liquid-crystal displays containing these media, especially to active-matrix displays and in particular to TN, IPS and FFS displays.
摘要翻译： 本发明涉及包含一种或多种式I化合物的介电阳性液晶介质，其中参数具有说明书中指出的含义，以及任选的一种或多种选自式II和 III，其中参数具有本说明书中指出的含义，以及任选的一种或多种式IV的化合物，其中参数具有说明书中所示的含义，以及含有这些介质的液晶显示器，特别是含有活性基质 显示，特别是TN，IPS和FFS显示器。
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公开(公告)号：US08486298B2
公开(公告)日：2013-07-16
申请号：US12439187
申请日：2007-08-29
CPC分类号： C09K19/3003 , C09K19/42 , C09K19/44 , C09K2019/0466 , C09K2019/301 , C09K2019/3016 , C09K2019/3025 , Y10T428/10
摘要： The invention relates to a liquid-crystalline medium comprising one or more compounds of the formula I in which R0 and X0 have the meanings indicated in Claim 1, and to the use thereof in electro-optical liquid-crystal displays.
摘要翻译： 本发明涉及包含一种或多种式I化合物的液晶介质，其中R0和X0具有权利要求1所示的含义，以及在电光学液晶显示器中的用途。
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公开(公告)号：US07740918B2
公开(公告)日：2010-06-22
申请号：US12404699
申请日：2009-03-16
申请人： Markus Czanta , Harald Hirschmann , Peer Kirsch , Volker Reiffenrath , Marcus Reuter , Christian Hock , Sayuri Ogiri , Shinji Nakajima
发明人： Markus Czanta , Harald Hirschmann , Peer Kirsch , Volker Reiffenrath , Marcus Reuter , Christian Hock , Sayuri Ogiri , Shinji Nakajima
CPC分类号： C09K19/12 , C09K19/3066 , C09K19/3402 , C09K19/44 , C09K2019/0407 , C09K2019/0466 , C09K2019/123 , C09K2019/3019 , C09K2019/3025 , C09K2019/3422 , Y10T428/10
摘要： A dielectrically positive liquid crystalline media comprising: a first dielectrically positive component, component A, comprising a dielectrically neutral compound of formula I wherein the parameters have the meanings defined herein; a second dielectrically positive component, component B, comprising one or more dielectrically positive compounds having a dielectric anisotropy of more than 3; and optionally a dielectrically neutral component, component C, comprising one or more dielectrically neutral compounds having a dielectric anisotropy in the range from −1.5 to 3, are suitable for use in liquid crystal displays, especially active matrix displays, and in particular TN and to IPS displays.
摘要翻译： 一种介电正极液晶介质，包括：第一介电阳极组分，组分A，其包含中性中性的式I化合物，其中参数具有本文定义的含义; 第二介电常数分量，组分B，其包含一种或多种介电各向异性大于3的介电性正的化合物; 以及任选的介电中性组分，包含一种或多种介电各向异性在-1.5至3范围内的介电中性化合物的组分C适用于液晶显示器，尤其是有源矩阵显示器，特别是TN和 IPS显示。
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公开(公告)号：US07563491B2
公开(公告)日：2009-07-21
申请号：US11723190
申请日：2007-03-16
申请人： Markus Czanta , Harald Hirschmann , Peer Kirsch , Volker Reiffenrath , Marcus Reuter , Christian Hock , Sayuri Ogiri , Shinji Nakajima
发明人： Markus Czanta , Harald Hirschmann , Peer Kirsch , Volker Reiffenrath , Marcus Reuter , Christian Hock , Sayuri Ogiri , Shinji Nakajima
CPC分类号： C09K19/12 , C09K19/3066 , C09K19/3402 , C09K19/44 , C09K2019/0407 , C09K2019/0466 , C09K2019/123 , C09K2019/3019 , C09K2019/3025 , C09K2019/3422 , Y10T428/10
摘要： A dielectrically positive liquid crystalline media comprising: a first dielectrically positive component, component A, comprising a dielectrically neutral compound of formula I wherein the parameters have the meanings defined herein; a second dielectrically positive component, component B, comprising one or more dielectrically positive compounds having a dielectric anisotropy of more than 3; and optionally a dielectrically neutral component, component C, comprising one or more dielectrically neutral compounds having a dielectric anisotropy in the range from −1.5 to 3, are suitable for use in liquid crystal displays, especially active matrix displays, and in particular TN and to IPS displays.
摘要翻译： 一种介电正极液晶介质，包括：第一介电阳极组分，组分A，其包含中性中性的式I化合物，其中参数具有本文定义的含义; 第二介电常数分量，组分B，其包含一种或多种介电各向异性大于3的介电性正的化合物; 以及任选的介电中性组分，包含一种或多种介电各向异性在-1.5至3范围内的介电中性化合物的组分C适用于液晶显示器，尤其是有源矩阵显示器，特别是TN和 IPS显示。
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公开(公告)号：US20100026953A1
公开(公告)日：2010-02-04
申请号：US12439187
申请日：2007-08-29
CPC分类号： C09K19/3003 , C09K19/42 , C09K19/44 , C09K2019/0466 , C09K2019/301 , C09K2019/3016 , C09K2019/3025 , Y10T428/10
摘要： The invention relates to a liquid-crystalline medium comprising one or more compounds of the formula I in which R0 and X0 have the meanings indicated in Claim 1, and to the use thereof in electro-optical liquid-crystal displays.
摘要翻译： 本发明涉及包含一种或多种式I化合物的液晶介质，其中R0和X0具有权利要求1所示的含义，以及在电光学液晶显示器中的用途。
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公开(公告)号：US20090184291A1
公开(公告)日：2009-07-23
申请号：US12404699
申请日：2009-03-16
申请人： Markus Czanta , Harald Hirschmann , Peer Kirsch , Volker Reiffenrath , Marcus Reuter , Christian Hock , Sayuri Ogiri , Shinji Nakajima
发明人： Markus Czanta , Harald Hirschmann , Peer Kirsch , Volker Reiffenrath , Marcus Reuter , Christian Hock , Sayuri Ogiri , Shinji Nakajima
CPC分类号： C09K19/12 , C09K19/3066 , C09K19/3402 , C09K19/44 , C09K2019/0407 , C09K2019/0466 , C09K2019/123 , C09K2019/3019 , C09K2019/3025 , C09K2019/3422 , Y10T428/10
摘要： A dielectrically positive liquid crystalline media comprising: a first dielectrically positive component, component A, comprising a dielectrically neutral compound of formula I wherein the parameters have the meanings defined herein; a second dielectrically positive component, component B, comprising one or more dielectrically positive compounds having a dielectric anisotropy of more than 3; and optionally a dielectrically neutral component, component C, comprising one or more dielectrically neutral compounds having a dielectric anisotropy in the range from −1.5 to 3, are suitable for use in liquid crystal displays, especially active matrix displays, and in particular TN and to IPS displays.
摘要翻译： 一种介电正极液晶介质，包括：第一介电阳极组分，组分A，其包含中性中性的式I化合物，其中参数具有本文定义的含义; 第二介电常数分量，组分B，其包含一种或多种介电各向异性大于3的介电性正的化合物; 以及任选的介电中性组分，包含一种或多种介电各向异性在-1.5至3范围内的介电中性化合物的组分C适用于液晶显示器，尤其是有源矩阵显示器，特别是TN和 IPS显示。
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10.发明授权Liquid-crystalline medium and liquid-crystal display comprising 1,2-difluoroethene compounds 有权包含1,2-二氟乙烯化合物的液晶介质和液晶显示器公开(公告)号：US07923079B2
公开(公告)日：2011-04-12
申请号：US12631046
申请日：2009-12-04
CPC分类号： C09K19/44 , C07D309/04 , C09K19/0403 , C09K19/16 , C09K19/20 , C09K19/3048 , C09K19/3066 , C09K19/3402 , C09K19/42 , C09K2019/0444 , C09K2019/0459 , C09K2019/0466 , C09K2019/123 , C09K2019/3422 , Y10T428/10
摘要： The present invention relates to a liquid-crystalline medium comprising 1,2-difluoroethene compounds of the general formula I, in which R1, ring A, Z1, Z2, m, X and L1-6 are as defined in Claim 1. The invention also relates to the use of the medium for electro-optical purposes and to displays containing this medium. Novel 1,2-difluoroethene compounds having 3 or more rings are disclosed.
摘要翻译： 本发明涉及包含通式I的1,2-二氟乙烯化合物的液晶介质，其中R1，环A，Z1，Z2，m，X和L1-6如权利要求1所定义。本发明 还涉及用于电光学目的的介质的使用和包含该介质的显示器。 公开了具有3个以上环的新型1,2-二氟乙烯化合物。
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