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公开(公告)号:US6146720A
公开(公告)日:2000-11-14
申请号:US412566
申请日:1999-10-05
申请人: Axel Pausch , Eike Poetsch , Kazuaki Tarumi , Anja Huth , Andreas Wachtler , Andreas Beyer , Brigitte Schuler , Volker Reiffenrath , Matthias Bremer , Michael Kompter
发明人: Axel Pausch , Eike Poetsch , Kazuaki Tarumi , Anja Huth , Andreas Wachtler , Andreas Beyer , Brigitte Schuler , Volker Reiffenrath , Matthias Bremer , Michael Kompter
CPC分类号: C09K19/0403 , C09K19/3001 , C09K19/42 , C09K19/46 , C09K2019/0407 , C09K2019/0414 , Y10T428/10
摘要: The invention relates to an electro-optical liquid-crystal display having a realignment layer for realigning the liquid crystals whose field has a significant component parallel to the liquid-crystal layer and which contains a liquid-crystalline medium of positive dielectric anisotropy, where the medium comprises at least one mesogenic compound containing a 3,4,5-trifluorophenyl group and/or comprises at least one mesogenic compound [lacuna] a structural unit of the formula 2 ##STR1## in which A is O or CH,Z is --COO-- or a single bondL.sup.1 is F or, if A is O, is alternatively H, andL.sup.2 is H or F.
摘要翻译: 本发明涉及一种电光液晶显示器,其具有重新排列液晶的重新对准层,该液晶具有平行于液晶层的显着分量,并且含有正介电各向异性的液晶介质,其中介质 包含至少一种含有3,4,5-三氟苯基的介晶化合物和/或包含至少一种介晶化合物[lacuna]式2的结构单元,其中A为O或CH,Z为-COO-或 单键L1为F,或者如果A为O,则为H,L2为H或F.
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公开(公告)号:US5993692A
公开(公告)日:1999-11-30
申请号:US37714
申请日:1998-03-10
CPC分类号: C09K19/3003
摘要: The invention relates to 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 formula I ##STR1## and one or more compounds of the formula I.sup.* ##STR2## in which R, Y, L and s are as defined herein.
摘要翻译: 本发明涉及一种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式I化合物和一种或多种式I *化合物,其中R,Y, L和s如本文所定义。
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公开(公告)号:US5993691A
公开(公告)日:1999-11-30
申请号:US875745
申请日:1997-08-04
申请人: Axel Pausch , Eike Poetsch , Kazuaki Tarumi , Anja Huth , Andreas Wachtler , Andreas Beyer , Brigitte Schuler , Volker Reiffenrath , Matthias Bremer , Michael Kompter
发明人: Axel Pausch , Eike Poetsch , Kazuaki Tarumi , Anja Huth , Andreas Wachtler , Andreas Beyer , Brigitte Schuler , Volker Reiffenrath , Matthias Bremer , Michael Kompter
IPC分类号: G02F1/13 , C09K19/04 , C09K19/30 , C09K19/34 , C09K19/42 , C09K19/46 , C09K19/12 , C09K19/20 , G02F1/1337
CPC分类号: C09K19/3001 , C09K19/0403 , C09K19/42 , C09K19/46 , C09K2019/0407 , C09K2019/0414
摘要: The invention relates to an electro-optical liquid-crystal display having a realignment layer for realigning the liquid crystals whose field has a significant component parallel to the liquid-crystal layer and which contains a liquid-crystalline medium of positive dielectric anisotropy, where the medium comprises at least one mesogenic compound containing a 3,4,5-trifluorophenyl group and/or comprises at least one mesogenic compound [lacuna] a structural unit of the formula 2 ##STR1## in which A is O or CH,z is --COO-- or a single bondL.sup.1 is F or, if A is O, is alternatively H, andL.sup.2 is H or F.
摘要翻译: PCT No.PCT / EP96 / 00239 Sec。 371日期:1997年8月4日 102(e)日期1997年8月4日PCT 1996年1月22日PCT公布。 WO96 / 23851 PCT出版物 日期:1996年8月8日本发明涉及一种电光液晶显示器,其具有用于重新排列具有与液晶层平行的显着分量的液晶的重新对准层,并且包含正电介质的液晶介质 各向异性,其中介质包含至少一种含有3,4,5-三氟苯基的介晶化合物和/或包含至少一种介晶化合物[lacuna]式2的结构单元,其中A是O或CH,z是 -COO-或单键L1为F,或者如果A为O,则为H,L2为H或F.
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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: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:US06951669B2
公开(公告)日:2005-10-04
申请号:US10882192
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: A liquid-crystalline medium having a mixture of polar compounds of positive dielectric anisotropy is described. It contains one or more compounds of formula I and one or more ester compounds of the formulae E2, E3 or E4
摘要翻译: 描述了具有正介电各向异性的极性化合物的混合物的液晶介质。 它含有一种或多种式I化合物和一种或多种式E2,E3或E4的酯化合物
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公开(公告)号:US06929833B2
公开(公告)日:2005-08-16
申请号:US10406212
申请日:2003-04-04
IPC分类号: C09K19/14 , C09K19/12 , C09K19/16 , C09K19/18 , C09K19/20 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/44 , G02F1/13
CPC分类号: C09K19/3001 , C09K19/12 , C09K19/3003 , C09K19/3028 , C09K19/3068 , C09K19/44 , C09K2019/3021 , Y10T428/10
摘要: Liquid-crystalline mediums based on a mixture of polar compounds having positive dielectric aniostropy, characterized in that they comprise one or more compounds of the general formula I in which R, A1, Z1, Y and L are as defined herein, are suitable for use in MLC, TN and STN dispalys.
摘要翻译: 基于具有正电介质自发性的极性化合物的混合物的液晶介质,其特征在于它们包含一种或多种通式I的化合物,其中R,A 1,Z 1, / SUP>,Y和L如本文所定义,适用于MLC,TN和STN分析。
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公开(公告)号:US20050035330A1
公开(公告)日:2005-02-17
申请号:US10882308
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.
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,Y,Z和n如权利要求1中所定义 。
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公开(公告)号:US20050006437A1
公开(公告)日:2005-01-13
申请号:US10882191
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:US06685996B2
公开(公告)日:2004-02-03
申请号:US09895199
申请日:2001-07-02
IPC分类号: C09K1930
CPC分类号: C09K19/3001 , C09K19/12 , C09K19/3003 , C09K19/3028 , C09K19/3068 , C09K19/44 , C09K2019/3021 , Y10T428/10
摘要: The invention relates to 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, A1, Z1, Y and L are as defined in claim 1.
摘要翻译: 本发明涉及一种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 1,A 1,Z 1,Y和 L如权利要求1中所定义。
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