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111. 发明授权

US5308538A Supertwist liquid-crystal display 失效
标题翻译：超扭曲液晶显示器
公开(公告)号：US5308538A
公开(公告)日：1994-05-03
申请号：US802903
申请日：1991-12-06
申请人： Georg Weber , Joachim Ruger , Klaus-Peter Stahl , Martina Schmidt , Detlef Pauluth , Michael Romer
发明人： Georg Weber , Joachim Ruger , Klaus-Peter Stahl , Martina Schmidt , Detlef Pauluth , Michael Romer
IPC分类号： C09K19/02 , C09K19/42 , C09K19/46 , G02F1/133 , C09K19/34 , C09K19/12 , C09K19/30 , C09K19/52
CPC分类号： C09K19/0208 , C09K19/42 , C09K19/46
摘要： Supertwist liquid-crystal displays having excellent properties are obtained using a nematic liquid-crystal mixture based on component A which contains one or more compounds of the formula IIa or IIb: ##STR1## on or more compounds of the formulae IIc to IIe: ##STR2## and one or more compounds of the formula IIf to IIh: and one or more compounds of the formula IIf to IIh: ##STR3## wherein R, R.sup.1, R.sup.2, L, Y, X and n are as defined herein.
摘要翻译：使用包含一种或多种式IIa或IIb的化合物的组分A的向列型液晶混合物获得具有优异性能的超扭曲液晶显示器：式IIc至IIe的ds：IId图IId IIe和一种或多种式IIf至IIh的化合物：和一种或多种式IIf至IIh的化合物：其中L，Y，X和n如本文所定义。

112. 发明授权

US08962102B2 Compounds and liquid-crystalline medium 有权
公开(公告)号：US08962102B2
公开(公告)日：2015-02-24
申请号：US13451749
申请日：2012-04-20
申请人： Mark Goebel , Rocco Fortte , Detlef Pauluth
发明人： Mark Goebel , Rocco Fortte , Detlef Pauluth
IPC分类号： C09K19/54 , C09K19/30 , C09K19/12 , C09K19/34 , C09K19/44
摘要： The invention relates to compounds of the formula I, and to a liquid-crystalline medium, preferably having a nematic phase and negative dielectric anisotropy, which comprises one or more compounds of formula I, defined herein, for use in an electro-optical display, particularly in an active-matrix display based on the VA, ECB, PALO, FFS or IPS effect, and to the use of the compounds of the formula I for the stabilization of a liquid-crystalline medium which comprises one or more compounds of the formula II and one or more compounds of the formulae III-1 to III-4, defined herein.

113. 发明授权

US08124817B2 Process for the preparation of ring compounds 有权
标题翻译：环化合物的制备方法
公开(公告)号：US08124817B2
公开(公告)日：2012-02-28
申请号：US12907612
申请日：2010-10-19
申请人： Detlef Pauluth , Peer Kirsch , Peter Baeuerle , Oliver Deeg
发明人： Detlef Pauluth , Peer Kirsch , Peter Baeuerle , Oliver Deeg
IPC分类号： C07C25/13 , C07C233/00 , C07C255/00 , C07C63/00
CPC分类号： C07C17/093 , C07C17/263 , C07C25/18 , C07C25/22 , C07C25/24 , C07C331/28 , C07F5/025 , C07F7/0803 , C09K19/12 , C09K19/14 , C09K19/16 , C09K19/18 , C09K19/32 , C09K19/404 , C09K2019/124
摘要： In a process for the preparation of ring compounds via a combinatorial synthesis, the reaction procedure is based on a Suzuki coupling, subsequent halo-demetallation and finally a further Suzuki coupling. The Suzuki couplings are each carried out with a boronic acid or a boronic acid ester. The reaction procedure uses provides novel ring compounds and uses novel synthesis units used for this purpose. The novel ring compounds are suitable for use as constituents in liquid-crystalline mixtures.
摘要翻译：在通过组合合成制备环化合物的方法中，反应过程基于Suzuki偶联，随后的卤代脱金属化以及最后进一步的Suzuki偶联。 Suzuki偶联物各自用硼酸或硼酸酯进行。反应方法使用提供新的环化合物，并且使用用于该目的的新型合成单元。新型环化合物适用于液晶混合物中的成分。

114. 发明授权

US07754103B2 Liquid-crystalline medium 失效
标题翻译：液晶介质
公开(公告)号：US07754103B2
公开(公告)日：2010-07-13
申请号：US12232675
申请日：2008-09-22
申请人： Atsutaka Manabe , Elvira Montenegro , Gerald Scholz , Detlef Pauluth
发明人： Atsutaka Manabe , Elvira Montenegro , Gerald Scholz , Detlef Pauluth
IPC分类号： C09K19/00 , C09K19/06 , C09K19/52
CPC分类号： C09K19/46 , C09K19/12 , C09K19/44 , C09K2019/0448 , C09K2019/0451 , C09K2019/124 , C09K2019/2035 , C09K2019/301 , C09K2019/3083 , Y10T428/10
摘要： The invention relates to a liquid-crystalline medium based on a mixture of polar compounds, characterized in that it comprises one or more compounds of the formula I and one or more compounds of the formula IA in which R1, R1A, X, XA, L1-7, A1, Z1 and n have the meanings indicated in claim 1.
摘要翻译：本发明涉及一种基于极性化合物混合物的液晶介质，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IA化合物，其中R1，R1A，X，XA，L1 -7，A1，Z1和n具有权利要求1所述的含义。

115. 发明授权

US07732021B2 Liquid crystalline medium 有权
标题翻译：液晶介质
公开(公告)号：US07732021B2
公开(公告)日：2010-06-08
申请号：US11629631
申请日：2005-06-08
申请人： Atsutaka Manabe , Elvira Montenegro , Detlef Pauluth
发明人： Atsutaka Manabe , Elvira Montenegro , Detlef Pauluth
IPC分类号： C09K19/30 , C09K19/12 , C09K19/20
CPC分类号： C07C25/18 , C07C25/24 , C07C381/00 , C09K19/12 , C09K2019/124 , C09K2019/3025 , Y10T428/10
摘要： The invention relates to liquid-crystalline compounds of the formula I and to a liquid-crystalline medium based on a mixture of polar compounds, characterised in that it comprises one or more compounds of the formula I in which R1, X, L1, L2 and L3 have the meanings indicated in Claim 1.
摘要翻译：本发明涉及式I的液晶化合物和基于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的化合物，其中R 1，X，L 1，L 2和 L3具有权利要求1所述的含义。

116. 发明授权

US07678431B2 Photostable liquid-crystalline medium 有权
标题翻译：光稳定液晶介质
公开(公告)号：US07678431B2
公开(公告)日：2010-03-16
申请号：US11739537
申请日：2007-04-24
申请人： Atsutaka Manabe , Ulrich Heywang , Detlef Pauluth , Michael Heckmeier , Peer Kirsch , Elvira Montenegro
发明人： Atsutaka Manabe , Ulrich Heywang , Detlef Pauluth , Michael Heckmeier , Peer Kirsch , Elvira Montenegro
IPC分类号： C09K19/12
CPC分类号： C09K19/46 , C09K19/44 , C09K2019/123 , C09K2019/124 , C09K2019/3083 , Y10T428/10 , Y10T428/1027
摘要： The invention relates to a photostable liquid-crystalline medium comprising at least one compound of the formula I and at least one compound of the formula II and to the use thereof for electro-optical purposes, and to displays containing this medium.
摘要翻译：本发明涉及包含至少一种式I化合物和至少一种式II化合物的光稳定液晶介质及其用于电光学目的的用途，以及含有该介质的显示器。

117. 发明授权

US07531106B2 Mesogenic compounds, medium for electro-optical displays and electro-optical display 失效
标题翻译：介晶化合物，电光显示器和电光显示器
公开(公告)号：US07531106B2
公开(公告)日：2009-05-12
申请号：US10569459
申请日：2004-08-10
申请人： Peer Kirsch , Elvira Montenegro , Louise Diane Farrand , Detlef Pauluth , Michael Heckmeier
发明人： Peer Kirsch , Elvira Montenegro , Louise Diane Farrand , Detlef Pauluth , Michael Heckmeier
IPC分类号： C09K19/00 , C09K19/06 , C09K19/52
CPC分类号： C09K19/0403 , C09K19/02 , C09K19/20 , C09K2019/0407 , C09K2019/0466 , Y10T428/10
摘要： The instant invention relates to liquid crystal media comprising a strongly dielectrically positive component A, comprising one or more compounds of formula I wherein the parameters have the meanings given in the text. It also relates to the compounds as such and to mesogenic or liquid crystalline mixtures comprising these compounds.
摘要翻译：本发明涉及包含强反应性阳性组分A的液晶介质，其包含一种或多种式I化合物，其中参数具有文中给出的含义。它还涉及这样的化合物以及包含这些化合物的介晶或液晶混合物。

118. 发明授权

US07425356B2 Chiral compounds 有权
标题翻译：手性化合物
公开(公告)号：US07425356B2
公开(公告)日：2008-09-16
申请号：US11753400
申请日：2007-05-24
申请人： Andreas Taugerbeck , Peer Kirsch , Detlef Pauluth , Joachim Krause , Juliane Suermann , Michael Heckmeier
发明人： Andreas Taugerbeck , Peer Kirsch , Detlef Pauluth , Joachim Krause , Juliane Suermann , Michael Heckmeier
IPC分类号： C09K19/52 , C09K19/38 , C09K19/58 , C09K19/54 , C07D321/00 , C07D323/00
CPC分类号： C07D321/00 , C07D323/00 , C09K19/588 , C09K2019/0448 , C09K2019/3433 , C09K2019/3438 , Y10T428/10 , Y10T428/1036
摘要： The invention relates to chiral compounds of formula I wherein X1, X2, X1, X2, x1, x2, y1, y2, B, C, U1, U2, V1, V2, W1 and W2 have the meaning given in claim 1, to liquid crystal mixtures comprising at least one chiral compound of formula I, to chiral linear or crosslinked liquid crystal polymers obtainable by polymerizing a polymerizable mixture comprising at least one chiral compound of formula I, to the use of chiral compound of formula I and mixtures and polymers obtained thereof in liquid crystal displays, active and passive optical elements, adhesives, synthetic resins with anisotropic mechanical properties, cosmetic and pharmaceutical compositions, diagnostics, liquid crystal pigments, for decorative and security applications, nonlinear optics, optical information storage or as chiral dopants, and to a liquid crystal display comprising a mixture comprising at least one chiral compound of formula I.
摘要翻译：本发明涉及式I的手性化合物，其中X 1，X 2，X 1，X 2，X 2， x 1，x 2，y 1，y 2，b，c，u 1， / SUP>，U 2，V 1，V 2，W 1和W 2， / SUP>具有权利要求1中给出的含义，包含至少一种式I的手性化合物的液晶混合物，可通过将包含至少一种式I的手性化合物的可聚合混合物聚合得到的手性线性或交联液晶聚合物，在液晶显示器，有源和无源光学元件，粘合剂，具有各向异性机械性能的合成树脂，化妆品和药物组合物，诊断，液晶颜料，用于装饰和安全应用中使用式I的手性化合物及其混合物和聚合物，非线性光学，光学信息存储或手性掺杂剂，以及液晶显示器包含至少一种式I的手性化合物的混合物。

119. 发明申请

US20070229732A1 CHIRAL COMPOUNDS 有权
标题翻译：化合物
公开(公告)号：US20070229732A1
公开(公告)日：2007-10-04
申请号：US11753400
申请日：2007-05-24
申请人： Andreas TAUGERBECK , Peer Kirsch , Detlef Pauluth , Joachim Krause , Juliane Suermann , Michael Heckmeier
发明人： Andreas TAUGERBECK , Peer Kirsch , Detlef Pauluth , Joachim Krause , Juliane Suermann , Michael Heckmeier
IPC分类号： C07D321/00 , C09K19/58
CPC分类号： C07D321/00 , C07D323/00 , C09K19/588 , C09K2019/0448 , C09K2019/3433 , C09K2019/3438 , Y10T428/10 , Y10T428/1036
摘要： The invention relates to chiral compounds of formula I wherein X1, X2, X1, X2, x1, x2, y1, y2, B, C, U1, U2, V1, V2, W1 and W2 have the meaning given in claim 1, to liquid crystal mixtures comprising at least one chiral compound of formula I, to chiral linear or crosslinked liquid crystal polymers obtainable by polymerizing a polymerizable mixture comprising at least one chiral compound of formula I, to the use of chiral compound of formula I and mixtures and polymers obtained thereof in liquid crystal displays, active and passive optical elements, adhesives, synthetic resins with anisotropic mechanical properties, cosmetic and pharmaceutical compositions, diagnostics, liquid crystal pigments, for decorative and security applications, nonlinear optics, optical information storage or as chiral dopants, and to a liquid crystal display comprising a mixture comprising at least one chiral compound of formula I.
摘要翻译：本发明涉及式I的手性化合物，其中X 1，X 2，X 1，X 2，X 2， x 1，x 2，y 1，y 2，b，c，u 1， / SUP>，U 2，V 1，V 2，W 1和W 2， / SUP>具有权利要求1中给出的含义，包含至少一种式I的手性化合物的液晶混合物，可通过将包含至少一种式I的手性化合物的可聚合混合物聚合得到的手性线性或交联液晶聚合物，在液晶显示器，有源和无源光学元件，粘合剂，具有各向异性机械性能的合成树脂，化妆品和药物组合物，诊断，液晶颜料，用于装饰和安全应用中使用式I的手性化合物及其混合物和聚合物，非线性光学，光学信息存储或手性掺杂剂，以及液晶显示器包含至少一种式I的手性化合物的混合物。

120. 发明授权

US07033651B2 Liquid-crystal medium having a low threshold voltage 有权
公开(公告)号：US07033651B2
公开(公告)日：2006-04-25
申请号：US10257635
申请日：2001-04-17
申请人： Michael Heckmeier , Detlef Pauluth
发明人： Michael Heckmeier , Detlef Pauluth
IPC分类号： C09K19/30 , C09K19/34 , C09K19/12 , C09K19/20
CPC分类号： C09K19/3001 , C09K19/44 , Y10T428/10
摘要： The invention relates to a liquid-crystalline medium comprising a mixture of at least two compounds of the general formula (I) R1-Am-Bn-Z1-C-Z2-D-R2 (I) in which R1 is H, an alkyl or alkenyl radical having 1 to 15 carbon atoms and 2 to 15 carbon atoms, respectively, which is unsubstituted, monosubstituted by CN or CF3 or at least monosubstituted by halogen, where one or more CH2 groups in these radicals may also, in each case independently of one another, be replaced by —O—, —S—, —CO—, —CO—O—, —O—CO— or —O—CO—O— in such a way that O atoms are not linked directly to one another; A, B, C and D are each, independently of one another, in which Y, Y1, Y2, Y3, Y4, Y5 and Y6 are each, independently of one another, H or F; C is, in addition to the abovementioned meanings, Z1 and Z2 are each, independently of one another, a single bond, —CH2O—, —OCH2—, —CH2—CH2—, —CH═CH—, —C≡C—, —CF2—CF2—, 13 CF2O—, —OCF2— or —CO—O—; R2 is, in addition to the abovementioned meanings of R1, F, CF3, OCF3, OCHF2, OCH2CF2H; and m and n are each, independently of one another, 0 or 1, with the proviso that Z1 is a single bond when m and n are 0, characterized in that the mixture comprises a) from 30 to 90% by weight of compounds of the general formula (I) having Δ∈≧9(=highly polar compounds); b) from 0 to 30% by weight of compounds of the general formula (I) having 1≦Δ∈≦9(=polar compounds); c) from 10 to 40% by weight of compounds of the general formula (I) having −1≦Δ∈≦1(=neutral compounds); the sum of a), b) and c) being 100% by weight.

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