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公开(公告)号:US08999459B2
公开(公告)日:2015-04-07
申请号:US12675478
申请日:2008-07-30
IPC分类号: C09K19/00 , C09K19/02 , G02F1/1333 , C09K19/30 , C09K19/12 , C09K19/52 , C09K19/06 , C09K19/42 , C09K19/04 , C09K19/54
CPC分类号: C09K19/3003 , C09K19/42 , C09K2019/0444 , C09K2019/0448 , C09K2019/0451 , C09K2019/3004 , C09K2019/3009 , C09K2019/301 , C09K2019/3016 , C09K2019/548 , Y10T428/10 , Y10T428/1005
摘要: The present invention relates to a liquid-crystal (LC) display of the PSA (polymer sustained alignment) type, and to polymerizable compounds and LC media for use in PSA displays.
摘要翻译: 本发明涉及PSA(聚合物持续校准)型的液晶(LC)显示器以及用于PSA显示器的可聚合化合物和LC介质。
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公开(公告)号:US08168081B2
公开(公告)日:2012-05-01
申请号:US12373398
申请日:2007-07-17
申请人: Melanie Klasen-Memmer , Georg Bernatz , Izumi Saito , Matthias Bremer , Lars Lietzau , Volker Reiffenrath
发明人: Melanie Klasen-Memmer , Georg Bernatz , Izumi Saito , Matthias Bremer , Lars Lietzau , Volker Reiffenrath
CPC分类号: C09K19/3098 , C09K19/12 , C09K19/42 , C09K19/44 , C09K2019/0407 , C09K2019/0448 , C09K2019/3027 , Y10T428/10
摘要: The invention relates to a liquid-crystalline medium based on a mixture of dielectrically negative, polar compounds which comprises at least one compound of the formula I in which the parameters have the meanings indicated in claim 1, to the use thereof in an electro-optical display, particularly in an active-matrix display based on the VA, ECB, PALC, FFS or IPS effect, and to displays of this type.
摘要翻译: 本发明涉及一种基于介电负极性化合物的混合物的液晶介质,其包含至少一种其中具有权利要求1所示含义的参数的至少一种式I化合物在电光学中的用途 显示,特别是在基于VA,ECB,PALC,FFS或IPS效果的有源矩阵显示器中,以及这种类型的显示器。
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公开(公告)号:US20100304049A1
公开(公告)日:2010-12-02
申请号:US12675478
申请日:2008-07-30
CPC分类号: C09K19/3003 , C09K19/42 , C09K2019/0444 , C09K2019/0448 , C09K2019/0451 , C09K2019/3004 , C09K2019/3009 , C09K2019/301 , C09K2019/3016 , C09K2019/548 , Y10T428/10 , Y10T428/1005
摘要: The present invention relates to a liquid-crystal (LC) display of the PSA (polymer sustained alignment) type, and to polymerisable compounds and LC media for use in PSA displays.
摘要翻译: 本发明涉及PSA(聚合物持续校准)型的液晶(LC)显示器以及用于PSA显示器的可聚合化合物和LC介质。
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公开(公告)号:US20090309066A1
公开(公告)日:2009-12-17
申请号:US12373398
申请日:2007-07-17
申请人: Melanie Klasen-Memmer , Georg Bernatz , Izumi Saito , Matthias Bremer , Lars Lietzau , Volker Reiffenrath
发明人: Melanie Klasen-Memmer , Georg Bernatz , Izumi Saito , Matthias Bremer , Lars Lietzau , Volker Reiffenrath
IPC分类号: C09K19/30 , C09K19/12 , C09K19/32 , C09K19/34 , C07C13/28 , C07C43/184 , C07D319/06 , C09K19/02
CPC分类号: C09K19/3098 , C09K19/12 , C09K19/42 , C09K19/44 , C09K2019/0407 , C09K2019/0448 , C09K2019/3027 , Y10T428/10
摘要: The invention relates to a liquid-crystalline medium based on a mixture of dielectrically negative, polar compounds which comprises at least one compound of the formula I in which the parameters have the meanings indicated in claim 1, to the use thereof in an electro-optical display, particularly in an active-matrix display based on the VA, ECB, PALC, FFS or IPS effect, and to displays of this type.
摘要翻译: 本发明涉及一种基于介电极性极性化合物的混合物的液晶介质,其包含至少一种其中具有权利要求1所示含义的参数的至少一种式I化合物在电光学中的用途 显示,特别是在基于VA,ECB,PALC,FFS或IPS效果的有源矩阵显示器中,以及这种类型的显示器。
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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:US08399073B2
公开(公告)日:2013-03-19
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: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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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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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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