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公开(公告)号：US08202584B2
公开(公告)日：2012-06-19
申请号：US12753937
申请日：2010-04-05
CPC分类号： C09K19/3491 , C09K19/40 , Y10T428/10
摘要： Disclosed are a dielectrically negative, liquid-crystalline medium which contains a (first) dielectrically negative component (component A), which contains one or more dielectrically negative compounds of formula I and a further (second) dielectrically negative component (component B), and the use thereof in an electro-optical display, particularly in an active-matrix display based on the VA, ECB, PS-VA, FFS or IPS effect, and displays of this type.
摘要翻译： 公开了包含（第一）介电负性组分（组分A）的介电性负的液晶介质，其包含一种或多种式I的介电阴性化合物和另外（第二）介电负性组分（组分B），以及 在电光显示器中的使用，特别是基于VA，ECB，PS-VA，FFS或IPS效果的有源矩阵显示器以及这种显示器。
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公开(公告)号：US08025935B2
公开(公告)日：2011-09-27
申请号：US12063336
申请日：2006-08-03
CPC分类号： C09K19/3003 , C09K2019/0444 , Y10T428/10
摘要： The invention relates to a liquid-crystalline medium having negative dielectric anisotropy based on a mixture of polar compounds, which comprises at least one compound of the formula I in which R11 and R12 have the meanings indicated in claim 1, in amounts of ≧30% by weight, based on the medium, and to the use thereof for an active-matrix display based on the ECB, PALC, FFS 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具有负介电各向异性的液晶介质，其包含至少一种其中R 11和R 12具有权利要求1所述含义的式I化合物，其量为≥30％ 基于介质，以及基于ECB，PALC，FFS或IPS效果的有源矩阵显示器的用途。
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公开(公告)号：US20100134751A1
公开(公告)日：2010-06-03
申请号：US12063336
申请日：2006-08-03
CPC分类号： C09K19/3003 , C09K2019/0444 , Y10T428/10
摘要： The invention relates to a liquid-crystalline medium having negative dielectric anisotropy based on a mixture of polar compounds, which comprises at least one compound of the formula I in which R11 and R12 have the meanings indicated in claim 1, in amounts of ≧30% by weight, based on the medium, and to the use thereof for an active-matrix display based on the ECB, PALC, FFS 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具有负介电各向异性的液晶介质，其包含至少一种其中R 11和R 12具有权利要求1所述含义的式I化合物，其量为≥30％ 基于介质，以及基于ECB，PALC，FFS或IPS效果的有源矩阵显示器的用途。
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公开(公告)号：US08475889B2
公开(公告)日：2013-07-02
申请号：US13477780
申请日：2012-05-22
CPC分类号： C09K19/12 , C09K19/3003 , C09K19/3098 , C09K19/32 , C09K19/42 , C09K2019/0407 , C09K2019/123 , C09K2019/3004 , C09K2019/301 , C09K2019/3016 , Y10T428/10
摘要： Disclosed are a liquid-crystalline medium of negative dielectric anisotropy based on a mixture of polar compounds, which contains at least one compound of formula IA and at least one compound of formulae IB, IC and/or ID and the use thereof for an active-matrix display, in particular based on the ECB, PALO, FFS or IPS effect.
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公开(公告)号：US08361568B2
公开(公告)日：2013-01-29
申请号：US12651654
申请日：2010-01-04
CPC分类号： C09K19/12 , C09K19/3003 , C09K19/3098 , C09K19/32 , C09K19/42 , C09K2019/0407 , C09K2019/123 , C09K2019/3004 , C09K2019/301 , C09K2019/3016 , Y10T428/10
摘要： Disclosed are a liquid-crystalline medium of negative dielectric anisotropy based on a mixture of polar compounds, which contains at least one compound of formula IA and at least one compound of formulae IB, IC and/or ID and the use thereof for an active-matrix display, in particular based on the ECB, PALC, FFS or IPS effect.
摘要翻译： 公开了基于含有至少一种式IA化合物和至少一种式IB，IC和/或ID化合物的极性化合物的混合物的负介电各向异性的液晶介质及其用于活性成分的用途， 矩阵显示，特别是基于ECB，PALC，FFS或IPS效果。
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![Cyclopenta[a]naphthaline derivatives](/abs-image/US/2009/08/18/US07575785B2/abs.jpg.150x150.jpg)
公开(公告)号：US07575785B2
公开(公告)日：2009-08-18
申请号：US10568783
申请日：2004-08-02
IPC分类号： C09K19/32 , C09K19/30 , C07C23/28 , C07C25/22 , C07C49/697
CPC分类号： C09K19/3402 , C07C17/093 , C07C17/25 , C07C17/263 , C07C17/35 , C07C17/354 , C07C23/18 , C07C25/22 , C07C45/00 , C07C45/46 , C07C45/64 , C07C47/55 , C07C49/697 , C07C49/747 , C07C49/755 , C09K19/32 , C09K19/3491 , C09K2019/3422 , Y10T428/10
摘要： The present invention relates to cyclopenta[a]naphthalene derivatives of the general formulae I to V in which B, Z, A, n, R, X1, X1a, X1b, X2, X3, E1 and E2 are as defined in the claims, to the use thereof in liquid-crystalline media, to liquid-crystalline media comprising at least one of these cyclopenta[a]naphthalene derivatives, and to electro-optical display elements containing these liquid-crystalline media.
摘要翻译： 本发明涉及通式I至V的环戊二烯并[a]萘衍生物，其中B，Z，A，n，R，X1，X1a，X1b，X2，X3，E1和E2如权利要求中所定义， 涉及其在液晶介质中的应用，涉及包含这些环戊二烯并[a]萘衍生物中的至少一种的液晶介质，以及含有这些液晶介质的电光显示元件。
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公开(公告)号：US07335403B2
公开(公告)日：2008-02-26
申请号：US10535245
申请日：2003-11-05
CPC分类号： C09K19/42 , C09K19/32 , C09K19/321 , C09K19/322 , C09K19/3402 , C09K19/44 , C09K2019/0407 , C09K2019/0466 , C09K2019/123 , C09K2019/3009 , C09K2019/301 , C09K2019/3422 , Y10T428/10
摘要： The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having negative dielectric anisotropy, which comprises at least one compound of the formula (I) in which R0, R1, A1, Z1 and m 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具有负介电各向异性的极性化合物的混合物的液晶介质，其包含至少一种式（I）化合物，其中R 0，R 1， 另外，具有权利要求1所述的含义，以及其用于基于ECB的有源矩阵显示的用途， PALC或IPS效果。
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![Cyclopenta[a]naphthaline derivatives](/abs-image/US/2006/09/14/US20060202163A1/abs.jpg.150x150.jpg)
公开(公告)号：US20060202163A1
公开(公告)日：2006-09-14
申请号：US10568783
申请日：2004-08-02
CPC分类号： C09K19/3402 , C07C17/093 , C07C17/25 , C07C17/263 , C07C17/35 , C07C17/354 , C07C23/18 , C07C25/22 , C07C45/00 , C07C45/46 , C07C45/64 , C07C47/55 , C07C49/697 , C07C49/747 , C07C49/755 , C09K19/32 , C09K19/3491 , C09K2019/3422 , Y10T428/10
摘要： The present invention relates to cyclopenta[a]naphthalene derivatives of the general formulae I to V in which B, Z, A, n, R, X1, X1a, X1b, X2, X3, E1 and E2 are as defined in the claims, to the use thereof in liquid-crystalline media, to liquid-crystalline media comprising at least one of these cyclopenta[a]naphthalene derivatives, and to electro-optical display elements containing these liquid-crystalline media.
摘要翻译： 本发明涉及通式I至V的环戊二烯并[a]萘衍生物，其中B，Z，A，n，R，X 1，X 1， X 1，B 2，X 2，X 3，E 1和E 2是 如在权利要求中所定义的，其在液晶介质中的应用涉及包含这些环戊二烯并[a]萘衍生物中的至少一种的液晶介质，以及含有这些液晶介质的电光显示元件。
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公开(公告)号：US06861107B2
公开(公告)日：2005-03-01
申请号：US10611854
申请日：2003-07-03
IPC分类号： G02F1/13 , C08F2/44 , C09K19/10 , C09K19/12 , C09K19/14 , C09K19/16 , C09K19/18 , C09K19/20 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/42 , C09K19/44 , C09K19/52 , C09K19/38
CPC分类号： C09K19/44 , C09K19/42 , C09K2019/122 , C09K2019/548 , Y10T428/10
摘要： The present invention relates to a liquid-crystalline medium based on a mixture of compounds of negative dielectric anisotropy comprising one or more polymerizable compounds, and to the use thereof for electro-optical purposes, and to displays containing this medium.
摘要翻译： 本发明涉及基于包含一种或多种可聚合化合物的负介电各向异性的化合物的混合物的液晶介质，以及其用于电光目的的用途，以及含有该介质的显示器。
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公开(公告)号：US09777216B2
公开(公告)日：2017-10-03
申请号：US13577713
申请日：2011-01-31
IPC分类号： G02F1/1333 , C09K19/06 , C09K19/30
CPC分类号： C09K19/06 , C09K19/062 , C09K19/3048
摘要： The invention relates to a liquid-crystalline medium which comprises at least one compound of the formula I, and to the use thereof for an active-matrix display, in particular based on the VA, PSA, PS-VA, PALC, FFS or IPS effect.
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