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    LIQUID-CRYSTALLINE MEDIUM
    3.
    发明申请
    LIQUID-CRYSTALLINE MEDIUM 审中-公开
    液晶中间体

    公开(公告)号：US20160090533A1

    公开(公告)日：2016-03-31

    申请号：US14854669

    申请日：2015-09-15

    申请人： Merck Patent GmbH

    发明人： Harald HIRSCHMANN ,  Monika BAUER ,  Martina WINDHORST ,  Marcus REUTER ,  Matthias BREMER ,  Rocco FORTTE ,  Volker REIFFENRATH ,  Martin ENGEL ,  Nico JOHN ,  Christoph MARTEN

    IPC分类号： C09K19/34 ,  C07D307/91 ,  C09K19/56

    摘要： Liquid-crystalline medium which comprises at least one compound of the formula I, in which R1 and R1* each, independently of one another, denote an alkyl or alkoxy radical having 1 to 15 C atoms, where, in addition, one or more CH2 groups in these radicals may each be replaced, independently of one another, by —C≡C—, —CF2O—, —OCF2—, —CH═CH—,  —O—, —CO—O—, —O—CO— in such a way that O atoms are not linked directly to one another, and in which, in addition, one or more H atoms may be replaced by halogen, L1 and L2 each, independently of one another, denote F, Cl, CF3 or CHF2, and the use thereof for an active-matrix display, in particular based on the VA, PSA, PA-VA, PS-VA, PALC, IPS, PS-IPS, FFS or PS-FFS effect.

    摘要翻译： 包含至少一种式I化合物的液晶介质，其中R1和R1各自彼此独立地表示具有1至15个C原子的烷基或烷氧基，此外还有一个或多个CH 2 这些基团中的基团可各自独立地被-C≡C-，-CF2O-，-OCF2-，-CH = CH - ， - O - ， - CO-O-，-O-CO- 以这样的方式使O原子彼此不直接连接，并且另外，一个或多个H原子可以被卤素所取代，各自彼此独立地表示F，Cl，CF 3或 CHF2，以及其用于有源矩阵显示的用途，特别是基于VA，PSA，PA-VA，PS-VA，PALC，IPS，PS-IPS，FFS或PS-FFS效应。

    LIQUID CRYSTALLINE MEDIUM
    5.
    发明申请
    LIQUID CRYSTALLINE MEDIUM 审中-公开
    液晶中间体

    公开(公告)号：US20150299574A1

    公开(公告)日：2015-10-22

    申请号：US14693212

    申请日：2015-04-22

    申请人： MERCK PATENT GMBH

    发明人： Harald HIRSCHMANN ,  Monika BAUER ,  Martina WINDHORST ,  Marcus REUTER ,  Volker REIFFENRATH

    IPC分类号： C09K19/34 ,  C09K19/32 ,  C09K19/12

    CPC分类号： C09K19/3491 ,  C09K19/12 ,  C09K19/3098 ,  C09K19/32 ,  C09K19/3402 ,  C09K19/3405 ,  C09K19/42 ,  C09K19/44 ,  C09K19/54 ,  C09K19/542 ,  C09K2019/0448 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/328 ,  C09K2019/3408 ,  C09K2019/3422 ,  C09K2019/3425 ,  C09K2019/548 ,  G02F1/1362

    摘要： The present invention relates to a liquid-crystalline medium which comprises at least one compound of the formula I, in which R1 and R1* each, independently of one another, denote an alkyl or alkoxy radical having 1 to 15 C atoms, where, in addition, one or more CH2 groups in these radicals may each be replaced, independently of one another, by —C≡C—, —CF2O—, —OCF2—, —CH═CH—, —O—, —CO—O—, —O—CO— in such a way that O atoms are not linked directly to one another, and in which, in addition, one or more H atoms may be replaced by halogen, L1 and L2 each, independently of one another, denote F, Cl, CF3 or CHF2, and to the use thereof for an active-matrix display, in particular based on the VA, PSA, PA-VA, SS-VA, SA-VA, PS-VA, PALC, IPS, PS-IPS, FFS or PS-FFS effect.

    摘要翻译： 本发明涉及包含至少一种式I化合物的液晶介质，其中R 1和R 1 *各自彼此独立地表示具有1至15个C原子的烷基或烷氧基，其中，在 此外，这些基团中的一个或多个CH 2基团各自可以彼此独立地被-C≡C - ， - CF 2 O-，-OCF 2 - ， - CH = CH - ， - O - ， - CO-O- ，-O-CO-，使得O原子彼此不直接连接，并且另外，一个或多个H原子可以被卤素取代，各自彼此独立地表示L1和L2， F，Cl，CF 3或CHF 2，以及其用于有源矩阵显示的用途，特别是基于VA，PSA，PA-VA，SS-VA，SA-VA，PS-VA，PALC，IPS，PS -IPS，FFS或PS-FFS效果。

    LIQUID-CRYSTAL MEDIUM
    9.
    发明申请
    LIQUID-CRYSTAL MEDIUM 有权

    公开(公告)号：US20220081617A1

    公开(公告)日：2022-03-17

    申请号：US17415833

    申请日：2019-12-18

    申请人： MERCK PATENT GMBH

    发明人： Rachel TUFFIN ,  Matthias BREMER ,  Marcus REUTER

    IPC分类号： C09K19/34 ,  C09K19/54

    摘要： The invention relates to a liquid-crystalline medium comprising one or more compounds of the formula IA and, one or more compounds of formula BS wherein the occurring groups have the meanings indicated in claim 1, and to the use thereof in an active-matrix display, in particular in a VA, IPS, U-IPS, FFS, UB-FFS, SA-VA, SA-FFS, PS-VA, PS-OCB, PS-IPS, PS-FFS, PS-UB-FFS, PS-posi-VA, PS-TN, polymer stabilised SA-VA or polymer stabilised SA-FFS display.

    LIQUID CRYSTALLINE MEDIUM
    10.
    发明申请
    LIQUID CRYSTALLINE MEDIUM 审中-公开
    液晶中间体

    公开(公告)号：US20160319194A1

    公开(公告)日：2016-11-03

    申请号：US15208754

    申请日：2016-07-13

    申请人： MERCK PATENT GMBH

    发明人： Harald HIRSCHMANN ,  Monika BAUER ,  Martina WINDHORST ,  Marcus REUTER ,  Volker REIFFENRATH

    IPC分类号： C09K19/34 ,  G02F1/1362 ,  C09K19/54

    摘要： A liquid-crystalline medium which comprises at least one compound of the formula I, in which R1 and R1* each, independently of one another, denote an alkyl or alkoxy radical having 1 to 15 C atoms, where, in addition, one or more CH2 groups in these radicals may each be replaced, independently of one another, by —C≡C—, —CF2O—, —OCF2—, —CH═CH—, —O—, —CO—O—, —O—CO— in such a way that O atoms are not linked directly to one another, and in which, in addition, one or more H atoms may be replaced by halogen, L1 and L2 each, independently of one another, denote F, Cl, CF3 or CHF2, and the use thereof for an active-matrix display, in particular based on the VA, PSA, PA-VA, SS-VA, SA-VA, PS-VA, PALC, IPS, PS-IPS, FFS or PS-FFS effect.