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公开(公告)号:US06171664B2
公开(公告)日:2001-01-09
申请号:US09334600
申请日:1999-06-17
IPC分类号: C07C43176
CPC分类号: C07C39/21 , Y10T428/10
摘要: The invention relates to tolan derivatives of the formula I in which R1, R2, A, Z, L1, L2, L3, L4, L5, L6, Q, m and n are as defined herein.
摘要翻译: 本发明涉及式Iin的衍生物,其中R1,R2,A,Z,L1,L2,L3,L4,L5,L6,Q,m和n如本文所定义。
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公开(公告)号:US08394293B2
公开(公告)日:2013-03-12
申请号:US12989220
申请日:2009-03-30
申请人: Axel Jansen , Detlef Pauluth , Harald Hirschmann , Markus Czanta
发明人: Axel Jansen , Detlef Pauluth , Harald Hirschmann , Markus Czanta
IPC分类号: C09K19/34 , C09K19/06 , C09K19/52 , C09K19/00 , C07D333/02
CPC分类号: C09K19/3491 , C07D333/12 , C07D333/38 , C09K19/42 , C09K2019/0448 , C09K2019/0466 , Y10T428/10 , Y10T428/1036
摘要: The present invention relates to thiophene derivatives, to processes and intermediates for the preparation thereof, to the use thereof for optical, electro-optical and electronic purposes, in particular in liquid-crystal (LC) media and LC displays, and to LC media and LC displays comprising same.
摘要翻译: 本发明涉及噻吩衍生物,其制备方法和中间体,其用于光学,电光和电子目的,特别是液晶(LC)介质和LC显示器以及LC介质和 LC显示器包括相同的。
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公开(公告)号:US08486297B2
公开(公告)日:2013-07-16
申请号:US13202379
申请日:2010-02-03
申请人: Axel Jansen , Detlef Pauluth , Harald Hirschmann , Markus Czanta
发明人: Axel Jansen , Detlef Pauluth , Harald Hirschmann , Markus Czanta
IPC分类号: C09K19/34 , C09K19/52 , C09K19/06 , C07D285/12 , C07D307/89
CPC分类号: C07D333/12 , C09K19/3402 , C09K19/3491 , C09K19/44 , C09K2019/0448 , C09K2019/0466 , C09K2019/301 , C09K2019/3422 , Y10T428/10 , Y10T428/1036
摘要: The present invention relates to thiophene derivatives, to processes and intermediates for the preparation thereof, to the use thereof for optical, electro-optical and electronic purposes, in particular in liquid-crystal (LC) media and LC displays, and to LC media and LC displays comprising same.
摘要翻译: 本发明涉及噻吩衍生物,其制备方法和中间体,其用于光学,电光和电子目的,特别是液晶(LC)介质和LC显示器以及LC介质和 LC显示器包括相同的。
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公开(公告)号:US20110049427A1
公开(公告)日:2011-03-03
申请号:US12989220
申请日:2009-03-30
申请人: Axel Jansen , Detlef Pauluth , Harald Hirschmann , Markus Czanta
发明人: Axel Jansen , Detlef Pauluth , Harald Hirschmann , Markus Czanta
IPC分类号: C09K19/34 , C07D333/12 , C07D333/22
CPC分类号: C09K19/3491 , C07D333/12 , C07D333/38 , C09K19/42 , C09K2019/0448 , C09K2019/0466 , Y10T428/10 , Y10T428/1036
摘要: The present invention relates to thiophene derivatives, to processes and intermediates for the preparation thereof, to the use thereof for optical, electro-optical and electronic purposes, in particular in liquid-crystal (LC) media and LC displays, and to LC media and LC displays comprising same.
摘要翻译: 本发明涉及噻吩衍生物,其制备方法和中间体,其用于光学,电光和电子目的,特别是液晶(LC)介质和LC显示器以及LC介质和 LC显示器包括相同的。
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公开(公告)号:US20120001123A1
公开(公告)日:2012-01-05
申请号:US13202379
申请日:2010-02-03
申请人: Axel Jansen , Detlef Pauluth , Harald Hirschmann , Markus Czanta
发明人: Axel Jansen , Detlef Pauluth , Harald Hirschmann , Markus Czanta
IPC分类号: C09K19/34 , C07D333/12
CPC分类号: C07D333/12 , C09K19/3402 , C09K19/3491 , C09K19/44 , C09K2019/0448 , C09K2019/0466 , C09K2019/301 , C09K2019/3422 , Y10T428/10 , Y10T428/1036
摘要: The present invention relates to thiophene derivatives, to processes and intermediates for the preparation thereof, to the use thereof for optical, electro-optical and electronic purposes, in particular in liquid-crystal (LC) media and LC displays, and to LC media and LC displays comprising same.
摘要翻译: 本发明涉及噻吩衍生物,其制备方法和中间体,其用于光学,电光和电子目的,特别是液晶(LC)介质和LC显示器以及LC介质和 LC显示器包括相同的。
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公开(公告)号:US20110248216A1
公开(公告)日:2011-10-13
申请号:US13141132
申请日:2009-12-17
CPC分类号: C09K19/3003 , C09K19/3001 , C09K19/32 , C09K19/44 , C09K2019/0407 , C09K2019/0411 , C09K2019/0448 , C09K2019/3004 , C09K2019/301 , C09K2019/3016 , C09K2019/3027 , C09K2019/3408 , C09K2019/3425 , Y10T428/10
摘要: The invention relates to a liquid-crystalline medium having negative dielectric anisotropy which comprises at least one compound of the formula I in which R1, R1* and a have the meanings indicated in Claim 1, and to the use thereof for an active-matrix display, in particular based on the VA, PS-VA, PALC, FFS or IPS effect.
摘要翻译: 本发明涉及具有负介电各向异性的液晶介质,其包含至少一种其中R1,R1 *和a具有权利要求1所述含义的式I化合物及其用于有源矩阵显示的用途 特别是基于VA,PS-VA,PALC,FFS或IPS效应。
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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:US06916513B2
公开(公告)日:2005-07-12
申请号:US10474330
申请日:2002-03-22
申请人: Matthias Bremer , Detlef Pauluth , Georg Lüssem
发明人: Matthias Bremer , Detlef Pauluth , Georg Lüssem
IPC分类号: G02F1/13 , C07C17/00 , C07C17/35 , C07C17/354 , C07C22/00 , C07C22/08 , C07C43/192 , C07C45/51 , C07C47/347 , C09K19/32 , C09K19/42 , C09K19/30
CPC分类号: C09K19/322 , C07C17/00 , C07C17/35 , C07C17/354 , C07C22/08 , C07C45/515 , C07C47/347 , C09K2019/326 , Y10T428/10
摘要: The invention relates to 2,4′-substituted 6-cyclohexyl-trans-decalins of the general formula I in which R1, R2 and Z are as defined in Claim 1, to the use thereof as components of liquid-crystalline media, and to a liquid-crystal display element and an electro-optical display element.
摘要翻译: 本发明涉及通式I的2,4'-取代的6-环己基 - 反 - 十氢萘烷,其中R 1,R 2和Z如权利要求1中所定义, 1,作为液晶介质的成分的使用,以及液晶显示元件和电光显示元件。
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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:US07560147B2
公开(公告)日:2009-07-14
申请号:US11909347
申请日:2006-03-08
申请人: Melanie Klasen-Memmer , Matthias Bremer , Detlef Pauluth , Barbara Hornung , Wolfgang Schmidt , Rainer Wingen
发明人: Melanie Klasen-Memmer , Matthias Bremer , Detlef Pauluth , Barbara Hornung , Wolfgang Schmidt , Rainer Wingen
CPC分类号: C09K19/32 , Y10T428/10
摘要: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds which comprises at least one compound of the formula I in which R11, R12, A1, A2, Z1, Z2, m and n have the meanings indicated in claim 1, and to the use thereof for an active-matrix display based on the ECB, PALC or IPS effect.
摘要翻译: 本发明涉及一种基于极性化合物的混合物的液晶介质,其包含至少一种其中R 11,R 12,A 1,A 2,Z 1,Z 2,m和n具有权利要求1中所示含义的式I化合物 以及基于ECB,PALC或IPS效果的有源矩阵显示器的使用。
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