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公开(公告)号:US07056561B2
公开(公告)日:2006-06-06
申请号:US10936660
申请日:2004-09-09
申请人: Michael Heckmeier , Sabine Schoen , Peer Kirsch , Brigitte Schuler , Izumi Saito
发明人: Michael Heckmeier , Sabine Schoen , Peer Kirsch , Brigitte Schuler , Izumi Saito
CPC分类号: C09K19/46 , C09K2019/0466 , Y10T428/10
摘要: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, characterised in that it comprises one or more ester compounds of the formula I and one or more compounds of the formula IA in which R1, R2, ring A, ring B, L1-6, Z1, Z2, X1 and X2 are as defined in claim 1.
摘要翻译: 本发明涉及一种基于正介电各向异性的极性化合物的混合物的液晶介质,其特征在于其包含一种或多种式I的酯化合物和一种或多种式IA化合物,其中R“ 1,R 2,环A,环B,L 1-6,Z 1,Z 2, / SUP>,X 1和X 2如权利要求1中所定义。
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公开(公告)号:US20050040365A1
公开(公告)日:2005-02-24
申请号:US10936660
申请日:2004-09-09
申请人: Michael Heckmeier , Sabine Schoen , Peer Kirsch , Brigitte Schuler , Izumi Saito
发明人: Michael Heckmeier , Sabine Schoen , Peer Kirsch , Brigitte Schuler , Izumi Saito
CPC分类号: C09K19/46 , C09K2019/0466 , Y10T428/10
摘要: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, characterised in that it comprises one or more ester compounds of the formula I and one or more compounds of the formula IA in which R1, R2, ring A, ring B, L1-6, Z1, Z2, X1 and X2 are as defined in claim 1.
摘要翻译: 本发明涉及一种基于正介电各向异性的极性化合物的混合物的液晶介质,其特征在于其包含一种或多种式I的酯化合物和一种或多种式IA的化合物,其中R 1, R 2,环A,环B,L 1-6,Z 1,Z 2,X 1和X 2如权利要求1所定义。
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公开(公告)号:US07105210B2
公开(公告)日:2006-09-12
申请号:US10792794
申请日:2004-03-05
申请人: Michael Heckmeier , Brigitte Schuler , Izumi Saito , Sabine Schoen , Peer Kirsch
发明人: Michael Heckmeier , Brigitte Schuler , Izumi Saito , Sabine Schoen , Peer Kirsch
CPC分类号: C09K19/3402 , C09K19/20 , C09K19/3066 , C09K19/321 , C09K19/3444 , C09K19/3458 , C09K19/42 , C09K2019/0466 , C09K2019/3422 , Y10T428/10
摘要: A liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, which contains one or more compounds of the formula I and one or more compounds of the formula IA in which R1, R2, ring A, L1-8, Z1, X1 and X2 are as defined in claim 1.
摘要翻译: 基于正介电各向异性的极性化合物的混合物的液晶介质,其含有一种或多种式I化合物和一种或多种式IA化合物,其中R 1,R 2, SUP> 2,环A,L 1-8,Z 1,X 1和X 2, SUP>如权利要求1中所定义。
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公开(公告)号:US07078079B2
公开(公告)日:2006-07-18
申请号:US10433002
申请日:2001-09-20
申请人: Michael Heckmeier , Brigitte Schuler , Achim Goetz , Peer Kirsch , Detlef Pauluth , Matthias Bremer , Sabine Schoen , Georg Lüssem , Christian Hock
发明人: Michael Heckmeier , Brigitte Schuler , Achim Goetz , Peer Kirsch , Detlef Pauluth , Matthias Bremer , Sabine Schoen , Georg Lüssem , Christian Hock
CPC分类号: C09K19/3028 , C09K19/3001 , Y10T428/10
摘要: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, characterised in that it comprises one or more compounds of the general formula I in which R1, L1, L2, L3, L4, L5, L6, Z1, Z2, X, v and u are as defined in claim 1.
摘要翻译: 本发明涉及一种基于正介电各向异性的极性化合物的混合物的液晶介质,其特征在于其包含一种或多种通式I的化合物,其中R 1, > 1 SUP>,L 2,L 3,L 4,L 5,L SUP Z 6,Z 1,Z 2,X,V和u如权利要求1中所定义。
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公开(公告)号:US07449222B2
公开(公告)日:2008-11-11
申请号:US11014185
申请日:2004-12-17
申请人: Michael Heckmeier , Melanie Klasen-Memmer , Georg Luessem , Eike Poetsch , Peer Kirsch , Marcus Reuter , Brigitte Schuler , Izumi Saito
发明人: Michael Heckmeier , Melanie Klasen-Memmer , Georg Luessem , Eike Poetsch , Peer Kirsch , Marcus Reuter , Brigitte Schuler , Izumi Saito
CPC分类号: C09K19/3402 , C09K19/42 , C09K2019/0466 , C09K2019/3422 , Y10T428/10
摘要: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, comprising at least one pyran compound of the formula I and one or more compounds selected from the group consisting of the compounds C1 to C9 in which R, R1, the rings A, B and P, L1, L2, X, X1, Z1, Z2, m and n are as defined in Claim 1, and to electro-optical displays containing a liquid-crystalline medium of this type.
摘要翻译: 本发明涉及一种基于正介电各向异性的极性化合物的混合物的液晶介质,其包含至少一种式I的吡喃化合物和一种或多种选自化合物C1至C9的化合物,其中R R 1,A,B和P,L 1,L 2,X,X 1, Z 1,Z 2,m和n如权利要求1所定义,以及含有这种液晶介质的电光显示器。
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公开(公告)号:US20050205842A1
公开(公告)日:2005-09-22
申请号:US11014185
申请日:2004-12-17
申请人: Michael Heckmeier , Melanie Klasen-Memmer , Georg Luessem , Eike Poetsch , Peer Kirsch , Marcus Reuter , Brigitte Schuler , Izumi Saito
发明人: Michael Heckmeier , Melanie Klasen-Memmer , Georg Luessem , Eike Poetsch , Peer Kirsch , Marcus Reuter , Brigitte Schuler , Izumi Saito
CPC分类号: C09K19/3402 , C09K19/42 , C09K2019/0466 , C09K2019/3422 , Y10T428/10
摘要: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, comprising at least one pyran compound of the formula I and one or more compounds selected from the group consisting of the compounds C1 to C9 in which R, R1, the rings A, B and P, L1, L2, X, X1, Z1, Z2, m and n are as defined in Claim 1, and to electro-optical displays containing a liquid-crystalline medium of this type.
摘要翻译: 本发明涉及一种基于正介电各向异性的极性化合物的混合物的液晶介质,其包含至少一种式I的吡喃化合物和一种或多种选自化合物C1至C9的化合物,其中R R 1,A,B和P,L 1,L 2,X,X 1, Z 1,Z 2,m和n如权利要求1所定义,以及含有这种液晶介质的电光显示器。
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公开(公告)号:US07026020B2
公开(公告)日:2006-04-11
申请号:US10882190
申请日:2004-07-02
CPC分类号: C09K19/3066 , C09K19/3001 , C09K19/3003 , C09K19/3028 , C09K19/3402 , C09K19/42 , C09K2019/3422 , Y10T428/10
摘要: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, which medium comprises one or more compounds the general formula Ia and one or more compounds selected from the group consisting of compounds of the formula III and V to VIII: The notations r, R, R0, X0, Z0 and Y1-4 are defined herein.
摘要翻译: 本发明涉及基于正介电各向异性的极性化合物的混合物的液晶介质,该介质包含一种或多种通式Ia的化合物和一种或多种选自式III和V的化合物的化合物 至VIII:符号r,R,R 0,X 0,Z 0和Y 1〜4, 在本文中定义。
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公开(公告)号:US20050035329A1
公开(公告)日:2005-02-17
申请号:US10882309
申请日:2004-07-02
CPC分类号: C09K19/3066 , C09K19/3001 , C09K19/3003 , C09K19/3028 , C09K19/3402 , C09K19/42 , C09K2019/3422 , Y10T428/10
摘要: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, characterized in that it comprises one or more compounds of the general formula I in which R, Y, Z and n are as defined in claim 1.
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公开(公告)号:US06592951B2
公开(公告)日:2003-07-15
申请号:US09814931
申请日:2001-03-23
申请人: Michael Heckmeier , Brigitte Schuler , Peer Kirsch , Eike Poetsch
发明人: Michael Heckmeier , Brigitte Schuler , Peer Kirsch , Eike Poetsch
IPC分类号: C09K1934
CPC分类号: C09K19/42 , C09K19/3402 , C09K2019/3422 , Y10T428/10
摘要: A liquid-crystalline medium based on a mixture of polar compounds having positive dielectric anisotropy, characterized in that it comprises one or more compounds of the general formula I in which R, A, L1, L2 and Y are as defined herein are suitable for use in liquid crystal displays such as MLC, TN or STN displays.
摘要翻译: 基于具有正介电各向异性的极性化合物的混合物的液晶介质,其特征在于其包含一种或多种通式Iin的化合物,其中R,A,L1,L2和Y如本文所定义适用于液体 晶体显示器如MLC,TN或STN显示器。
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公开(公告)号:US07662443B2
公开(公告)日:2010-02-16
申请号:US11944542
申请日:2007-11-23
CPC分类号: C09K19/32 , C09K19/12 , C09K19/2007 , C09K19/3001 , C09K19/3003 , C09K19/3028 , C09K19/3066 , C09K19/3068 , C09K19/322 , C09K19/3402 , C09K19/3491 , C09K19/3494 , C09K19/42 , C09K19/46 , C09K2019/325 , C09K2019/326 , C09K2019/3422 , Y10T428/10
摘要: The invention relates to a liquid-crystalline medium comprising at least one compound of the formula I in which Z1, Z2, Z3, a, b and c are as defined in claim 1, and to electro-optical displays containing a liquid-crystalline medium of this type.
摘要翻译: 本发明涉及一种液晶介质,其包含至少一种其中Z1,Z2,Z3,a,b和c如权利要求1中所定义的式I化合物和包含液晶介质的电光显示器 这种类型的
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