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公开(公告)号:US07074462B1
公开(公告)日:2006-07-11
申请号:US10110720
申请日:2000-09-22
申请人: Matthias Bremer , Michael Heckmeier , Joachim Krause , Detlef Pauluth , Achim Götz , Brigitte Schuler
发明人: Matthias Bremer , Michael Heckmeier , Joachim Krause , Detlef Pauluth , Achim Götz , Brigitte Schuler
CPC分类号: C09K19/3001 , C09K19/3068 , C09K19/42 , C09K19/46 , Y10T428/10
摘要: The invention relates to compounds of the formula I and 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, A1, A2, Z1, Y, Z, L1, L2 and m are as defined herein.
摘要翻译: 本发明涉及式I化合物和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, 1,2,1,...,1,...,...,...,...,..., m如本文所定义。
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公开(公告)号:US06541081B1
公开(公告)日:2003-04-01
申请号:US09712134
申请日:2000-11-15
IPC分类号: C09K1920
CPC分类号: C07C69/76 , C07C255/55 , C07C2601/14 , C09K19/2007 , C09K19/3001 , C09K19/3068 , C09K19/3402 , C09K19/46 , C09K2019/3422 , Y10T428/10
摘要: The invention relates to esters of the formula I and 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, L1, L2, Y and n are as defined in herein.
摘要翻译: 本发明涉及式I的酯和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,A1,Z1,L1 ,L2,Y和n如本文所定义。
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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:US06878421B2
公开(公告)日:2005-04-12
申请号:US10416923
申请日:2001-09-17
IPC分类号: G02F1/13 , C09K19/32 , C09K19/42 , C09K19/44 , C09K19/12 , C09K19/20 , C09K19/30 , C09K19/34
CPC分类号: C09K19/32 , C09K19/42 , C09K19/44 , C09K2019/0466 , Y10T428/10
摘要: The invention relates to a liquid crystalline medium, based on a mixture of polar compounds with a positive dielectric anisotropy. Said medium is characterised in that it contains one or more compounds of formula (I) wherein R, A1, A2, Z1, Z2, X1, X2, n and o are defined as per 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。 所述介质的特征在于其含有一种或多种式(I)的化合物,其中R 1,A 1,A 2,Z 1,Z 2,X 1,X 2, n和o根据权利要求1定义。
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公开(公告)号:US06620468B2
公开(公告)日:2003-09-16
申请号:US09921892
申请日:2001-08-06
申请人: Matthias Bremer , Peer Kirsch , Detlef Pauluth , Sabine Schoen , Kazuaki Tarumi , Georg Lüssem , Michael Heckmeier , Joachim Krause
发明人: Matthias Bremer , Peer Kirsch , Detlef Pauluth , Sabine Schoen , Kazuaki Tarumi , Georg Lüssem , Michael Heckmeier , Joachim Krause
IPC分类号: C09K1934
CPC分类号: C07D309/04 , C09K19/3402 , C09K2019/3422 , Y10T428/10
摘要: The invention relates to novel dioxane derivatives of the formula I R1—(A1—Z1)m—A2—C2F4—A3—(Z2—A4)n—R2 I in which R1, R2, A1, A2, A3, A4, Z1, Z2, m and n are as defined herein, to their use as components of liquid-crystalline media, and to liquid-crystal and electro-optical display elements which contain the liquid-crystalline media according to the invention.
摘要翻译: 本发明涉及式Iin的新型二恶烷衍生物,其R1,R2,A1,A2,A3,A4,Z1,Z2,m和n如本文所定义,用作液晶介质的组分,以及液体 - 含有根据本发明的液晶介质的晶体和电光显示元件。
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公开(公告)号:US07179511B2
公开(公告)日:2007-02-20
申请号:US11128314
申请日:2005-05-13
申请人: Volker Reiffenrath , Michael Heckmeier , Eike Poetsch , Joachim Krause , Werner Binder , Brigitte Schuler , Achim Götz
发明人: Volker Reiffenrath , Michael Heckmeier , Eike Poetsch , Joachim Krause , Werner Binder , Brigitte Schuler , Achim Götz
CPC分类号: C09K19/2007 , C09K19/3001 , C09K19/3068 , C09K19/321 , C09K19/322 , C09K2019/3083 , Y10T428/10
摘要: The invention relates to liquid-crystalline phenol esters of the formula I in which R, A1, Z1, m, L and Y are as defined in Claim 1, to liquid-crystalline media comprising at least one phenol ester of the formula I, and to electro-optical displays containing such a liquid-crystalline medium.
摘要翻译: 本发明涉及其中R 1,A 1,Z 1,m,L和Y如权利要求1中所定义的式I的液晶酚酯, 包含至少一种式I的苯酚酯的液晶介质和含有这种液晶介质的电光显示器。
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公开(公告)号:US06468608B1
公开(公告)日:2002-10-22
申请号:US09646923
申请日:2000-09-25
IPC分类号: C09K1930
CPC分类号: C07C25/24 , C07C25/18 , C09K19/3028 , C09K19/3048 , C09K19/3066 , Y10T428/10
摘要: Vinyldene and ethyl compounds of the formula I in which R1, R2, A1, Z1, Z2, Z3, m, n and R are as defined herein, where at least one of Z1 to Z3 is wherein L1 to L6 are each H or F and at least one of L1 to L2 is F or at least one of L3 to L6 is F, are suitable as components of liquid-crystalline media.
摘要翻译: 其中R 1,R 2,A 1,Z 1,Z 2,Z 3,m,n和R如本文所定义的式Iin的乙烯基化合物和其中Z1至Z3中的至少一个在L1至L6中的任何一个均为H或F, L1至L2中的至少一个为F或L3至L6中的至少一个为F,适合作为液晶介质的组分。
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公开(公告)号:US07316830B2
公开(公告)日:2008-01-08
申请号:US11509018
申请日:2006-08-24
申请人: Volker Reiffenrath , Michael Heckmeier , Eike Poetsch , Joachim Krause , Werner Binder , Brigitte Schuler , Achim Götz
发明人: Volker Reiffenrath , Michael Heckmeier , Eike Poetsch , Joachim Krause , Werner Binder , Brigitte Schuler , Achim Götz
CPC分类号: C09K19/2007 , C09K19/3001 , C09K19/3068 , C09K19/321 , C09K19/322 , C09K2019/3083 , Y10T428/10
摘要: The invention relates to liquid-crystalline phenol esters of the formula I in which R, A1, Z1, m, L and Y are as defined in Claim 1, to liquid-crystalline media comprising at least one phenol ester of the formula I, and to electro-optical displays containing such a liquid-crystalline medium.
摘要翻译: 本发明涉及其中R 1,A 1,Z 1,m,L和Y如权利要求1中所定义的式I的液晶酚酯, 包含至少一种式I的苯酚酯的液晶介质和含有这种液晶介质的电光显示器。
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公开(公告)号:US06475595B1
公开(公告)日:2002-11-05
申请号:US09540882
申请日:2000-03-31
IPC分类号: C09K1934
CPC分类号: C09K19/3003 , C07C23/18 , C07C25/18 , C07C25/24 , C07C2601/14 , C09K19/3001 , C09K19/3028 , C09K19/3098 , C09K19/3402 , C09K2019/3004 , C09K2019/3027 , C09K2019/3422 , Y10T428/24107
摘要: Fluorocyclohexene derivatives of formula I R1—(A1—Z1)n—A—(Z2—A2)m—Z3—B—(Z4—A3)p—R2 I, in which n, m, p, R1, R2, Z1, Z2, Z3, Z4, A1, A2, A3, A and B are as defined herein, are suitable for use in liquid crystal mediums. Also, difluorocyclohexanes of formula III R3—A*—(Z6—A7)m—Z7—Qr—R7 III, where R3, A*, Z6, A7, m, Z7, Q, r, and R4 are as defined herein, are suitable for use in liquid crystal mediums.
摘要翻译: n,m,p,R1,R2,Z1,Z2,Z3,Z4,A1,A2,A3,A和B如本文所定义的式Iin的氟代环己烯衍生物适用于液晶介质。 此外,式III的二氟环己烷其中R3,A *,Z6,A7,m,Z7,Q,r和R4如本文所定义,适用于液晶介质。
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公开(公告)号:US07001646B2
公开(公告)日:2006-02-21
申请号:US10168335
申请日:2000-12-18
申请人: Michael Heckmeier , Brigitte Schuler , Achim Goetz , Peer Kirsch , Eike Poetsch , Detlef Pauluth
发明人: Michael Heckmeier , Brigitte Schuler , Achim Goetz , Peer Kirsch , Eike Poetsch , Detlef Pauluth
CPC分类号: C09K19/3001 , Y10T428/10
摘要: The invention relates to a liquid crystalline medium based on a mixture of polar compounds with positive dielectric anisotropy, characterized in that said medium contains one or more alkenyl compounds of the formula (I) and one or more compounds of the formula (IA) wherein R, R1, R2, ring A and ring B, L1, L2; L3; L4; X, Z1, Z2, y and z have the meanings cited 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,其特征在于所述介质含有一种或多种式(I)的烯基化合物和一种或多种式(IA)的化合物,其中R R 1,R 2,R 2,A环和B环,L 1,L 2, 3< 3>; L 4; Z,Z 1,Z 2,Y和Z具有权利要求1所述的含义。
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