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公开(公告)号:US08333906B2
公开(公告)日:2012-12-18
申请号:US12823186
申请日:2010-06-25
申请人: Cecile Schott , John Patrick , Kevin Adlem , Louise Diane Farrand , Georg Bernatz , Achim Goetz , Peter Best , Herbert Plach
发明人: Cecile Schott , John Patrick , Kevin Adlem , Louise Diane Farrand , Georg Bernatz , Achim Goetz , Peter Best , Herbert Plach
IPC分类号: C09K19/06 , C09K19/52 , G02F1/13 , G02F1/1333
CPC分类号: C09K19/0275 , C09K19/38 , C09K19/586 , C09K19/588 , Y10T428/10 , Y10T428/1036
摘要: The instant invention relates to mesogenic systems comprising a) a polymeric component, component A, obtained or obtainable from polymerization of a precursor comprising one or more mesogenic mono-reactive compounds, one or more di-reactive compounds, which optionally are also mesogenic compounds and optionally a photo-initiator and a low molecular weight component, component B, comprising one or more mono-reactive, mesogenic compounds, one or more mesogenic compounds and one or more chiral dopants, exhibiting a Blue Phase, as well as to the use of these systems in deices and to these devices.
摘要翻译: 本发明涉及介晶体系,其包含a)聚合物组分,组分A,其可通过包含一种或多种介晶单反应性化合物的前体聚合获得或可获得,一种或多种二反应性化合物,其任选还是介晶化合物,以及 任选的光引发剂和低分子量组分,组分B包含一种或多种单反应性介晶化合物,一种或多种介晶化合物和一种或多种显示蓝相的手性掺杂剂,以及使用 这些系统在设计和这些设备上。
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公开(公告)号:US07794621B2
公开(公告)日:2010-09-14
申请号:US11721849
申请日:2005-11-22
申请人: Cecile Schott , John Patrick , Kevin Adlem , Louise Diane Farrand , Georg Bernatz , Achim Goetz , Peter Best , Herbert Plach
发明人: Cecile Schott , John Patrick , Kevin Adlem , Louise Diane Farrand , Georg Bernatz , Achim Goetz , Peter Best , Herbert Plach
IPC分类号: C09K19/00 , C09K19/06 , C09K19/52 , C07C69/76 , G02F1/13363
CPC分类号: C09K19/0275 , C09K19/38 , C09K19/586 , C09K19/588 , Y10T428/10 , Y10T428/1036
摘要: The instant invention relates to mesogenic systems comprising a) a polymeric component, component A, obtained or obtainable from polymerisation of a precursor comprising one or more mesogenic mono-reactive compounds, one or more di-reactive compounds, which optionally are also mesogenic compounds and optionally a photo-initiator and a low molecular weight component, component B, comprising one or more mono-reactive, mesogenic compounds, one or more mesogenic compounds and one or more chiral dopants, exhibiting a Blue Phase, as well as to the use of these systems in deices and to these devices.
摘要翻译: 本发明涉及介晶体系,其包含a)聚合物组分,组分A,其通过包含一种或多种介晶单反应性化合物的前体聚合获得或可获得,一种或多种二反应性化合物,其任选还是介晶化合物, 任选的光引发剂和低分子量组分,组分B包含一种或多种单反应性介晶化合物,一种或多种介晶化合物和一种或多种显示蓝相的手性掺杂剂,以及使用 这些系统在设计和这些设备上。
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公开(公告)号:US08409469B2
公开(公告)日:2013-04-02
申请号:US13243472
申请日:2011-09-23
申请人: Cecile Schott , John Patrick , Kevin Adlem , Louise Diane Farrand , Georg Bernatz , Achim Goetz , Peter Best , Herbert Plach
发明人: Cecile Schott , John Patrick , Kevin Adlem , Louise Diane Farrand , Georg Bernatz , Achim Goetz , Peter Best , Herbert Plach
CPC分类号: C09K19/0275 , C09K19/38 , C09K19/586 , C09K19/588 , Y10T428/10 , Y10T428/1036
摘要: The instant invention relates to mesogenic systems comprising a) a polymeric component, component A, obtained or obtainable from polymerisation of a precursor comprising one or more mesogenic mono-reactive compounds, one or more di-reactive compounds, which optionally are also mesogenic compounds and optionally a photo-initiator and a low molecular weight component, component B, comprising one or more mono-reactive, mesogenic compounds, one or more mesogenic compounds and one or more chiral dopants, exhibiting a Blue Phase, as well as to the use of these systems in deices and to these devices.
摘要翻译: 本发明涉及介晶体系,其包含a)聚合物组分,组分A,其通过包含一种或多种介晶单反应性化合物的前体聚合获得或可获得,一种或多种二反应性化合物,其任选还是介晶化合物, 任选的光引发剂和低分子量组分,组分B包含一种或多种单反应性介晶化合物,一种或多种介晶化合物和一种或多种显示蓝相的手性掺杂剂,以及使用 这些系统在设计和这些设备上。
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公开(公告)号:US20120012785A1
公开(公告)日:2012-01-19
申请号:US13243472
申请日:2011-09-23
申请人: Cecile Schott , John Patrick , Kevin Adlem , Louise Diane Farrand , Georg Bernatz , Achim Goetz , Peter Best , Herbert Plach
发明人: Cecile Schott , John Patrick , Kevin Adlem , Louise Diane Farrand , Georg Bernatz , Achim Goetz , Peter Best , Herbert Plach
CPC分类号: C09K19/0275 , C09K19/38 , C09K19/586 , C09K19/588 , Y10T428/10 , Y10T428/1036
摘要: The instant invention relates to mesogenic systems comprising a) a polymeric component, component A, obtained or obtainable from polymerisation of a precursor comprising one or more mesogenic mono-reactive compounds, one or more di-reactive compounds, which optionally are also mesogenic compounds and optionally a photo-initiator and a low molecular weight component, component B, comprising one or more mono-reactive, mesogenic compounds, one or more mesogenic compounds and one or more chiral dopants, exhibiting a Blue Phase, as well as to the use of these systems in deices and to these devices.
摘要翻译: 本发明涉及介晶体系,其包含a)聚合物组分,组分A,其通过包含一种或多种介晶单反应性化合物的前体聚合获得或可获得,一种或多种二反应性化合物,其任选还是介晶化合物, 任选的光引发剂和低分子量组分,组分B包含一种或多种单反应性介晶化合物,一种或多种介晶化合物和一种或多种显示蓝相的手性掺杂剂,以及使用 这些系统在设计和这些设备上。
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公开(公告)号:US07419706B2
公开(公告)日:2008-09-02
申请号:US10569460
申请日:2004-08-03
申请人: Michael Heckmeier , Achim Goetz , Markus Czanta , John Patrick , Louise Diane Farrand , Cecile Schott , Elvira Montenegro , Peer Kirsch
发明人: Michael Heckmeier , Achim Goetz , Markus Czanta , John Patrick , Louise Diane Farrand , Cecile Schott , Elvira Montenegro , Peer Kirsch
CPC分类号: C09K19/322 , C09K19/32 , C09K19/3405 , C09K19/3491 , C09K19/42 , C09K19/586 , C09K2019/3422 , Y10T428/10
摘要: The present invention relates to a liquid crystalline mixture comprising a) 1-25% by weight of at least one compound of the formula I b) 5-80% by weight of at least one compound of the formula II c) and optionally 1-20% by weight of at least one chiral compound with a HTP of ≦20 μm, wherein R11, A11, Z11, A12, Z12, L11, L12, L13, L14, Z13, A13, Z14, A14, X11, a, b, c, d, R12, A1, Z1, A2, Z2, A3, L1, L2, X12, m and n have the meanings given in claim 1 and their use in TFT, TN, IPS applications and expecially for devices utilizing electro-optical effects in an optically isotropic state.
摘要翻译: 本发明涉及液晶混合物,其包含a)1-25重量%的至少一种式I b)的化合物,b)5-80重量%的至少一种式II c)的化合物和任选的1- 20重量%的至少一种HTP <20μm的手性化合物,其中R 11,A 11,Z 11, 12号,12号,12号,12号,12号,12号,12号,12号,12号, Z 14,Z 13,Z 14,Z 14,Z 14, a,b,c,d,R 12,A 1,Z 1, Z 2,Z 2,A 3,L 1,L 2,X 2, SUP&gt;,m和n具有权利要求1中给出的含义及其在TFT,TN,IPS应用中的用途,特别是在光学各向同性状态下利用电光效应的装置。
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公开(公告)号:US20060210724A1
公开(公告)日:2006-09-21
申请号:US10569460
申请日:2004-08-03
申请人: Michael Heckmeier , Achim Goetz , Markus Czanta , John Patrick , Louise Farrand , Cecile Schott , Elvira Montenegro , Peer Kirsch
发明人: Michael Heckmeier , Achim Goetz , Markus Czanta , John Patrick , Louise Farrand , Cecile Schott , Elvira Montenegro , Peer Kirsch
CPC分类号: C09K19/322 , C09K19/32 , C09K19/3405 , C09K19/3491 , C09K19/42 , C09K19/586 , C09K2019/3422 , Y10T428/10
摘要: The present invention relates to a liquid crystalline mixture comprising a) 1-25% by weight of at least one compound of the formula I b) 5-80% by weight of at least one compound of the formula II c) and optionally 1-20% by weight of at least one chiral compound with a HTP of ≦20 μm, wherein R11, A11, Z11, A12, Z12, L11, L12, L13, L14, Z13, A13, Z14, A14, X11, a, b, c, d, R12, A1, Z1, A2, Z2, A3, L1, L2, X12, m and n have the meanings given in claim 1 and their use in TFT, TN, IPS applications and expecially for devices utilizing electro-optical effects in an optically isotropic state.
摘要翻译: 本发明涉及液晶混合物,其包含a)1-25重量%的至少一种式I b)的化合物,b)5-80重量%的至少一种式II c)的化合物和任选的1- 20重量%的至少一种HTP <20μm的手性化合物,其中R 11,A 11,Z 11, 12号,12号,12号,12号,12号,12号,12号,12号,12号, Z 14,Z 13,Z 14,Z 14,Z 14, a,b,c,d,R 12,A 1,Z 1, Z 2,Z 2,A 3,L 1,L 2,X 2, SUP,12和m具有权利要求1中给出的含义及其在TFT,TN,IPS应用中的用途,特别是在光学各向同性状态下利用电光效应的装置。
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公开(公告)号:US20090267025A1
公开(公告)日:2009-10-29
申请号:US11721849
申请日:2005-11-22
申请人: Cecile Schott , Patrick John , Adlem Kevin , Farrand Diane Louise , Bernatz Georg , Goetz Achim , Best Peter , Herbert Plach
发明人: Cecile Schott , Patrick John , Adlem Kevin , Farrand Diane Louise , Bernatz Georg , Goetz Achim , Best Peter , Herbert Plach
CPC分类号: C09K19/0275 , C09K19/38 , C09K19/586 , C09K19/588 , Y10T428/10 , Y10T428/1036
摘要: The instant invention relates to mesogenic systems comprising a) a polymeric component, component A, obtained or obtainable from polymerisation of a precursor comprising one or more mesogenic mono-reactive compounds, one or more di-reactive compounds, which optionally are also mesogenic compounds and optionally a photo-initiator and a low molecular weight component, component B, comprising one or more mono-reactive, mesogenic compounds, one or more mesogenic compounds and one or more chiral dopants, exhibiting a Blue Phase, as well as to the use of these systems in deices and to these devices.
摘要翻译: 本发明涉及介晶体系,其包含a)聚合物组分,组分A,其通过包含一种或多种介晶单反应性化合物的前体聚合获得或可获得,一种或多种二反应性化合物,其任选还是介晶化合物, 任选的光引发剂和低分子量组分,组分B包含一种或多种单反应性介晶化合物,一种或多种介晶化合物和一种或多种显示蓝相的手性掺杂剂,以及使用 这些系统在设计和这些设备上。
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8.
公开(公告)号:US20060054858A1
公开(公告)日:2006-03-16
申请号:US10538788
申请日:2003-11-19
申请人: Matthew Francis , Marc Goulding , Doina Ionescu , Cecile Schott , John Jones , Steve Beldon
发明人: Matthew Francis , Marc Goulding , Doina Ionescu , Cecile Schott , John Jones , Steve Beldon
CPC分类号: C09K19/46 , C09K19/0225 , Y10T428/10
摘要: The invention is directed to the use of a liquid crystal composition in a bistable liquid crystal device and especially in a zenithal bistable nematic liquid crystal device, a nematic liquid crystal medium, and a bistable liquid crystal device comprising the liquid crystal composition whereby said liquid crystal composition comprises at least 30 weight % (based on the total weight of the composition) of a component (α) containing one or more compounds having a dielectric anisotropy Δε of at least 25, whereby at least 25 weight % (based on the total weight of the composition) of said compounds have a dielectric anisotropy Δε of at least 40; and at least 5 weight % of a component (β).
摘要翻译: 本发明涉及液晶组合物在双稳态液晶装置中的应用,特别是在天顶双稳态向列型液晶装置,向列液晶介质和包括液晶组合物的双稳态液晶装置中的应用, 组合物包含至少30重量%(基于组合物的总重量)的包含一种或多种介电各向异性Δepfer的化合物的组分(α)至少为25,其中至少25重量%(基于总重量 所述化合物的介电各向异性Δep至少为40; 和至少5重量%的组分(β)。
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9.
公开(公告)号:US07294368B2
公开(公告)日:2007-11-13
申请号:US10538788
申请日:2003-11-19
申请人: Matthew Francis , Marc John Goulding , Doina Ionescu , Cecile Schott , John Clifford Jones , Steve Beldon
发明人: Matthew Francis , Marc John Goulding , Doina Ionescu , Cecile Schott , John Clifford Jones , Steve Beldon
CPC分类号: C09K19/46 , C09K19/0225 , Y10T428/10
摘要: The invention is directed to the use of a liquid crystal composition in a bistable liquid crystal device and especially in a zenithal bistable nematic liquid crystal device, a nematic liquid crystal medium, and a bistable liquid crystal device comprising the liquid crystal composition whereby said liquid crystal composition comprises at least 30 weight % (based on the total weight of the composition) of a component (α) containing one or more compounds having a dielectric anisotropy Δε of at least 25, whereby at least 25 weight % (based on the total weight of the composition) of said compounds have a dielectric anisotropy Δε of at least 40; and at least 5 weight % of a component (β).
摘要翻译: 本发明涉及液晶组合物在双稳态液晶装置中的应用,特别是在天顶双稳态向列型液晶装置,向列液晶介质和包括液晶组合物的双稳态液晶装置中的应用, 组合物包含至少30重量%(基于组合物的总重量)的包含一种或多种介电各向异性Δepfer的化合物的组分(α)至少为25,其中至少25重量%(基于总重量 所述化合物的介电各向异性Δep至少为40; 和至少5重量%的组分(β)。
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公开(公告)号:US20110101270A1
公开(公告)日:2011-05-05
申请号:US12988907
申请日:2009-03-26
IPC分类号: C09K19/32
CPC分类号: C09K19/32 , C09K19/3441 , C09K19/42 , C09K19/54
摘要: The invention relates to a liquid-crystalline medium having a nematic phase and negative dielectric anisotropy which comprises a) one or more compounds of the formula I b) 5.0·10−3% by weight to 1.0% by weight of one or more compounds selected from the group of the compounds of the formulae II-A to II-F: and c) 5.0·10−4% by weight to 1.0% by weight of one or more compounds which contain one, two or more groups of the formula II-G 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, and to the joint use of one or more of the compounds selected from the group of the compounds of the formulae II-A to II-F with one or more compounds which contain the group II-G for the stabilisation of a liquid-crystalline medium which comprises one or more compounds of the formula I.
摘要翻译: 本发明涉及具有向列相和负介电各向异性的液晶介质,其包含a)一种或多种式I b)的化合物,5.0- 10 -3重量%〜1.0重量%的一种或多种选择的化合物 从式II-A至II-F的化合物的组中:和c)5.0×10 -4重量%至1.0重量%的一种或多种含有一个,两个或更多个式II基团的化合物 -G,其中参数具有权利要求1所述的含义,涉及在电光显示器中的使用,特别是在基于VA,ECB,PALC,FFS或IPS效果的有源矩阵显示器中的使用,以及显示 这种类型,以及一种或多种选自式II-A至II-F的化合物的化合物与一种或多种含有II-G基团的化合物共同使用以稳定液体 晶体介质,其包含一种或多种式I化合物。
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