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61.
公开(公告)号:US20080116419A1
公开(公告)日:2008-05-22
申请号:US11814631
申请日:2005-12-22
申请人: Peer Kirsch , Gerald Unger , Andreas Ruhl , Michael Heckmeier , Peter Best , John Patrick
发明人: Peer Kirsch , Gerald Unger , Andreas Ruhl , Michael Heckmeier , Peter Best , John Patrick
IPC分类号: C09K19/12 , C09K19/30 , C07C43/235 , C07C69/02
CPC分类号: C09K19/42 , C09K19/0403 , C09K19/12 , C09K19/20 , C09K19/3066 , C09K2019/0407 , Y10T428/10
摘要: The instant invention relates to mesogenic media comprising one or more compounds which comprise two or more mesogenic groups two of which are linked to the ortho-positions of an aromatic ring, preferably of formula (I) wherein the parameters are as specified in the text, preferably the instant invention relates to mesogenic media showing a blue phase and their use in electro-optical light modulation elements and their respective use in displays, as well as to such devices. The instant invention further relates to compounds of formula (I).
摘要翻译: 本发明涉及包含一种或多种包含两个或多个介晶基团的化合物的介晶培养基,其中两个或更多个介晶基团连接到芳环的优选式(I)的邻位,其中参数如文中所述, 优选地,本发明涉及显示蓝相的介晶介质及其在电光调制元件中的用途及其在显示器中的应用以及这些装置。 本发明还涉及式(I)的化合物。
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公开(公告)号:US20080020148A1
公开(公告)日:2008-01-24
申请号:US11576859
申请日:2005-09-28
申请人: Markus Klein , Peer Kirsch , Eike Poetsch , Michael Heckmeier , Peter Best , Andreas Taugerbeck , Melanie Klasen-Memmer
发明人: Markus Klein , Peer Kirsch , Eike Poetsch , Michael Heckmeier , Peter Best , Andreas Taugerbeck , Melanie Klasen-Memmer
IPC分类号: C09K19/34 , C07C33/38 , C07C47/00 , C07D305/02 , C07D311/04 , C07D311/58 , C07D311/60 , C07D407/00
CPC分类号: C09K19/3402 , C07D311/58 , C07D311/60 , C09K2019/3425 , Y10T428/10
摘要: The present invention relates to chromane derivatives of the general formula I and of the general formula (II) and chromene derivatives of the general formulae (III) and (IV) and chromene derivatives of the general formulae (V) and (VI) in which R1, R2, A1, A2, Z1, Z2, L1, L2, L3, L4, m and n have the meanings indicated in Claim 1 in relation to the respective formulae, to a process for the preparation thereof, to the use thereof as component(s) in 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: 本发明涉及通式Ⅰ和通式(Ⅱ)的苯并二氢吡喃衍生物和通式(Ⅲ)和(Ⅳ)的色烯衍生物和通式(Ⅴ)和(Ⅵ)的色烯衍生物,其中 R 1,R 2,A 1,A 2,Z 1, Z 2,L 1,L 2,L 3,L 4, m和n具有权利要求1中关于各式的含义,其制备方法,其作为液晶介质中的组分的用途,以及液晶和电光显示 含有根据本发明的液晶介质的元件。
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公开(公告)号:US07270856B2
公开(公告)日:2007-09-18
申请号:US10537026
申请日:2003-11-05
IPC分类号: C09K19/30 , C09K19/34 , C09K19/32 , C07D319/06 , C07D309/02 , C07C43/192 , C07C25/13
CPC分类号: C09K19/3402 , C09K19/32 , C09K2019/327 , C09K2019/3422 , Y10T428/10
摘要: The invention relates to novel cyclobutane derivatives of the formula (I), in which R1, R2, A, Z, m, n and o have the meaning indicated in claim 1, to the use thereof 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(I)的新型环丁烷衍生物,其中R 1,R 2,A,Z,m,n和o具有以下含义: 权利要求1,其作为液晶介质的组分的用途,以及含有根据本发明的液晶介质的液晶和电光显示元件
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公开(公告)号:US20070034828A1
公开(公告)日:2007-02-15
申请号:US10558205
申请日:2004-05-24
申请人: Peer Kirsch , Eike Poetsch , Alexander Hahn , Werner Binder , Volker Meyer , Michael Heckmeier , Georg Luessem , Melanie Klasen-Memmer
发明人: Peer Kirsch , Eike Poetsch , Alexander Hahn , Werner Binder , Volker Meyer , Michael Heckmeier , Georg Luessem , Melanie Klasen-Memmer
IPC分类号: C09K19/52
CPC分类号: C09K19/3402 , C09K2019/3422 , Y10T428/10
摘要: The invention relates to liquid-crystalline compounds of the formula (I), where R11, X11, L11, Y and W are as defined in claim 1, and to the use thereof in liquid-crystalline media, to liquid-crystalline media comprising at least one compound of the formula (I) and to electro-optical displays containing a liquid-crystalline medium of this type.
摘要翻译: 本发明涉及式(I)的液晶化合物,其中R 11,X 11,L 11,Y和W为 如在权利要求1中所定义的,以及其在液晶介质中的应用,包含至少一种式(I)化合物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:US20060210724A1
公开(公告)日:2006-09-21
申请号:US10569460
申请日:2004-08-03
申请人: Michael Heckmeier , Achim Goetz , Markus Czanta , John Patrick , Louise Farrand , Cecile Schott , Elvira Montenegro , Peer Kirsch
发明人: Michael Heckmeier , Achim Goetz , Markus Czanta , John Patrick , Louise Farrand , Cecile Schott , Elvira Montenegro , Peer Kirsch
CPC分类号: C09K19/322 , C09K19/32 , C09K19/3405 , C09K19/3491 , C09K19/42 , C09K19/586 , C09K2019/3422 , Y10T428/10
摘要: The present invention relates to a liquid crystalline mixture comprising a) 1-25% by weight of at least one compound of the formula I b) 5-80% by weight of at least one compound of the formula II c) and optionally 1-20% by weight of at least one chiral compound with a HTP of ≦20 μm, wherein R11, A11, Z11, A12, Z12, L11, L12, L13, L14, Z13, A13, Z14, A14, X11, a, b, c, d, R12, A1, Z1, A2, Z2, A3, L1, L2, X12, m and n have the meanings given in claim 1 and their use in TFT, TN, IPS applications and expecially for devices utilizing electro-optical effects in an optically isotropic state.
摘要翻译: 本发明涉及液晶混合物,其包含a)1-25重量%的至少一种式I b)的化合物,b)5-80重量%的至少一种式II c)的化合物和任选的1- 20重量%的至少一种HTP <20μm的手性化合物,其中R 11,A 11,Z 11, 12号,12号,12号,12号,12号,12号,12号,12号,12号, Z 14,Z 13,Z 14,Z 14,Z 14, a,b,c,d,R 12,A 1,Z 1, Z 2,Z 2,A 3,L 1,L 2,X 2, SUP,12和m具有权利要求1中给出的含义及其在TFT,TN,IPS应用中的用途,特别是在光学各向同性状态下利用电光效应的装置。
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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:US06974607B2
公开(公告)日:2005-12-13
申请号:US10854750
申请日:2004-05-27
申请人: Mark John Goulding , Warren Duffy , Kevin Adlem , Peer Kirsch , Alexander Hahn , Eike Poetsch , Werner Binder , Volker Meyer , Melanie Klasen-Memmer , Michael Heckmeier , Georg Lüssem
发明人: Mark John Goulding , Warren Duffy , Kevin Adlem , Peer Kirsch , Alexander Hahn , Eike Poetsch , Werner Binder , Volker Meyer , Melanie Klasen-Memmer , Michael Heckmeier , Georg Lüssem
IPC分类号: C07D309/04 , C07D309/08 , C09K19/34 , C07D309/00 , C07D315/00 , C09K19/20 , C09K19/30
CPC分类号: C07D309/08 , C07D309/04 , C09K19/3402 , C09K2019/3422 , Y10T428/10
摘要: Tetrahydropyran derivatives having at least one ester group (—CO—O—) and at least one group —CN, —NCS, —F, —Cl, —OCHF2, —OCF3, —CF3, —OCHFCF3, —OCF2CHFCF3, SF5, or —OCF2CF3; a process for preparing said tetrahydropyran derivatives, and the use of said tetrahydropyran derivatives as a component in a liquid crystal composition.
摘要翻译: 具有至少一个酯基(-CO-O-)和至少一个基团-CN,-NCS,-F,-Cl,-OCHF 2,-OCF 3的四氢吡喃衍生物, ,-CF 3,-OCHFCF 3,-OCF 2,CHFCF 3,SF&lt; 3&lt; 3&gt; 或者-OCF 2 sub> 3 sub> 3; 制备所述四氢吡喃衍生物的方法,以及所述四氢吡喃衍生物作为液晶组合物中的组分的用途。
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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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69.
公开(公告)号:US07914859B2
公开(公告)日:2011-03-29
申请号:US11814631
申请日:2005-12-22
申请人: Peer Kirsch , Gerald Unger , Andreas Ruhl , Michael Heckmeier , Peter Best , John Patrick
发明人: Peer Kirsch , Gerald Unger , Andreas Ruhl , Michael Heckmeier , Peter Best , John Patrick
CPC分类号: C09K19/42 , C09K19/0403 , C09K19/12 , C09K19/20 , C09K19/3066 , C09K2019/0407 , Y10T428/10
摘要: The instant invention relates to mesogenic media comprising one or more compounds which comprise two or more mesogenic groups two of which are linked to the ortho-positions of an aromatic ring, preferably of formula (I) wherein the parameters are as specified in the text, preferably the instant invention relates to mesogenic media showing a blue phase and their use in electro-optical light modulation elements and their respective use in displays, as well as to such devices. The instant invention further relates to compounds of formula (I).
摘要翻译: 本发明涉及包含一种或多种包含两个或多个介晶基团的化合物的介晶培养基,其中两个或更多个介晶基团连接到芳环的优选式(I)的邻位,其中参数如文中所述, 优选地,本发明涉及显示蓝相的介晶介质及其在电光调制元件中的用途及其在显示器中的应用以及这些装置。 本发明还涉及式(I)的化合物。
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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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