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1.
公开(公告)号:US07435357B2
公开(公告)日:2008-10-14
申请号:US10552710
申请日:2004-04-02
申请人: Richard Harding , Shirley Ann Marden , Ian Victor Edward Hassall , Janice McCreary , Karl Skjonnemand
发明人: Richard Harding , Shirley Ann Marden , Ian Victor Edward Hassall , Janice McCreary , Karl Skjonnemand
CPC分类号: C08J5/18 , C09K19/2014 , C09K2219/03 , G02B5/3083 , G02F1/13363 , G02F2001/133633 , G02F2413/01 , G02F2413/09 , Y10T428/10 , Y10T428/1005 , Y10T428/1036
摘要: The invention relates to a polymerised liquid crystal (LC) film comprising at least one photoisomerisable compound and having a pattern of regions with different retardation and/or different orientation of the LC material, to methods of preparing such a film, and to its use as alignment layer, optical retardation film or optical waveguide in liquid crystal displays or other optical or electrooptical components or devices, or for decorative or security applications.
摘要翻译: 本发明涉及一种聚合液晶(LC)膜,其包含至少一种可光致异构化合物,并具有LC材料的不同延迟和/或不同取向的区域图案,制备这种膜的方法及其用途 液晶显示器或其他光学或电光学部件或装置中的光学延迟膜或光学波导,或用于装饰或安全应用。
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公开(公告)号:US07294369B2
公开(公告)日:2007-11-13
申请号:US10965851
申请日:2004-10-18
CPC分类号: C09K19/2014 , C07C69/734 , C09K2019/0448 , C09K2019/3095 , Y10T428/10
摘要: The invention relates to new polymerisable mesogenic or liquid crystalline compounds comprising a laterally substituted cinnamate group, to polymerisable mesogenic or liquid crystalline mixtures and anisotropic polymers prepared thereof, and to the use of the new compounds and the mixtures and polymers prepared thereof in optical and electrooptical devices, adhesives, synthetic resins with anisotropic mechanical properties, cosmetics, diagnostics, liquid crystal pigments, decorative and security applications, nonlinear optics, optical information storage, electronic devices like organic field effect transistors (FET or OFET), electroluminescent devices, or as chiral dopants.
摘要翻译: 本发明涉及包含横向取代的肉桂酸酯基团的可聚合的介晶或液晶化合物,可聚合的介晶或液晶混合物及其制备的各向异性聚合物,以及新化合物及其制备的混合物和聚合物在光学和电光学 装置,粘合剂,具有各向异性机械性能的合成树脂,化妆品,诊断,液晶颜料,装饰和安全应用,非线性光学,光学信息存储,诸如有机场效应晶体管(FET或OFET)的电子器件,电致发光器件或手性 掺杂剂
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3.
公开(公告)号:US20060193998A1
公开(公告)日:2006-08-31
申请号:US10552710
申请日:2004-04-02
CPC分类号: C08J5/18 , C09K19/2014 , C09K2219/03 , G02B5/3083 , G02F1/13363 , G02F2001/133633 , G02F2413/01 , G02F2413/09 , Y10T428/10 , Y10T428/1005 , Y10T428/1036
摘要: The invention relates to a polymerised liquid crystal (LC) film comprising at least one photoisomerisable compound and having a pattern of regions with different retardation and/or different orientation of the LC material, to methods of preparing such a film, and to its use as alignment layer, optical retardation film or optical waveguide in liquid crystal displays or other optical or electrooptical components or devices, or for decorative or security applications.
摘要翻译: 本发明涉及一种聚合液晶(LC)膜,其包含至少一种可光致异构化合物,并具有LC材料的不同延迟和/或不同取向的区域图案,制备这种膜的方法及其用途 液晶显示器或其他光学或电光学部件或装置中的光学延迟膜或光学波导,或用于装饰或安全应用。
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公开(公告)号:US07122227B2
公开(公告)日:2006-10-17
申请号:US10432015
申请日:2001-09-21
申请人: Julian Vaughn-Spickers , Simon Greenfield , Ian Victor Edward Hassall , Christopher Dunn , Richard Harding , Tony Jenkins , Alison May
发明人: Julian Vaughn-Spickers , Simon Greenfield , Ian Victor Edward Hassall , Christopher Dunn , Richard Harding , Tony Jenkins , Alison May
CPC分类号: C09K19/2028 , C09K19/586 , C09K2219/03 , Y10T428/10
摘要: The invention relates to chiral photoisomerizable compounds of formula (I) wherein X1, X2, X3, X4, X5 and X6 have the meanings given in claim 1, to liquid crystalline mixtures and polymers containing them, and to the use of chiral photoisomerizable compounds, liquid crystalline mixtures and polymers containing them in optical and electrooptical devices like liquid crystal displays or projection systems, in optical elements like polarizers, retardation films, compensators, color filters or holographic elements, in liquid crystal pigments and colored films or coatings for decorative or security applications, cosmetic and pharmaceutical compositions, in nonlinear optics and optical information storage.
摘要翻译: 本发明涉及式(I)的手性光可异构化化合物,其中X 1,X 2,X 3,X 4, SUP>,X 5和X 6具有权利要求1中给出的含义,涉及含有它们的液晶混合物和聚合物,以及使用手性光可异构化化合物,液晶 在液晶显示器或投影系统中的液晶显示器或投影系统中的偏振器,延迟膜,补偿器,滤色器或全息元件等光学和电光学装置中的混合物和聚合物,用于装饰或安全应用的彩色膜或涂层, 化妆品和药物组合物,在非线性光学和光学信息存储。
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公开(公告)号:US07029728B2
公开(公告)日:2006-04-18
申请号:US10135425
申请日:2002-05-01
申请人: Christopher J. Dunn , Simon Greenfield , Richard Harding , Ian Victor Edward Hassall , Alison Linda May , Julian Frederick Samuel Vaughan-Spickers
发明人: Christopher J. Dunn , Simon Greenfield , Richard Harding , Ian Victor Edward Hassall , Alison Linda May , Julian Frederick Samuel Vaughan-Spickers
CPC分类号: C09K19/2007 , C09K19/38 , C09K19/3852 , C09K19/46 , C09K2019/0448 , C09K2019/3095 , Y10T428/10 , Y10T428/1005 , Y10T428/1036 , Y10T428/1041
摘要: The invention relates to a polymerizable liquid crystal material containing at least one polymerizable surface-active compound, its use for the preparation of anisotropic polymer films, and the use of the liquid crystal material and the polymer films in optical and electrooptical devices, and for decorative and security applications.
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公开(公告)号:US20080316418A1
公开(公告)日:2008-12-25
申请号:US11916928
申请日:2006-05-16
申请人: Richard Harding , Matthew Francis , Owain Llyr Parri , Donald Gordon Graham , Shirley Ann Marden
发明人: Richard Harding , Matthew Francis , Owain Llyr Parri , Donald Gordon Graham , Shirley Ann Marden
IPC分类号: G02F1/13
CPC分类号: G02F1/133711 , C09K19/56 , G02F2001/133726 , Y10T428/10
摘要: The invention relates to a liquid crystal (LC) material that aligns homeotropically on substrates with high or low surface energy.
摘要翻译: 本发明涉及一种液晶(LC)材料,其在具有高或低表面能的基板上垂直对准。
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公开(公告)号:US07936426B2
公开(公告)日:2011-05-03
申请号:US11658595
申请日:2005-07-01
IPC分类号: G02F1/1335 , G02F1/13363
CPC分类号: G02F1/133555 , G02F1/133514 , G02F1/13363 , G02F2001/133565 , G02F2001/133633 , G02F2001/133637 , G02F2001/133638 , G02F2413/02 , G02F2413/07 , G02F2413/09
摘要: The invention relates to a transflective liquid crystal display (LCD) with a polymerised LC film comprising at least one photoisomerisable compound and having a pattern of regions with different retardation and/or different orientation of the LC material.
摘要翻译: 本发明涉及一种具有聚合LC膜的半透射型液晶显示器(LCD),其包含至少一种可光致异构化合物,并且具有不同延迟和/或LC取向不同的区域图案。
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公开(公告)号:US07724330B2
公开(公告)日:2010-05-25
申请号:US11631590
申请日:2005-06-15
申请人: Owain Llyr Parri , Tara Perrett , Kim Slaney , Richard Harding , Mark Verrall , Shirley Ann Marden
发明人: Owain Llyr Parri , Tara Perrett , Kim Slaney , Richard Harding , Mark Verrall , Shirley Ann Marden
IPC分类号: G02F1/1335 , G02F1/1333 , G02F1/13
CPC分类号: C09K19/3852 , C09K19/2007 , C09K19/586 , C09K19/588 , C09K2019/0448 , C09K2019/3095 , C09K2219/03 , G02B5/3083 , G02F1/133634
摘要: The invention relates to an optically biaxial film comprising an anisotropic material with deformed helically twisted structure and locally varying birefringence, to methods and materials for its preparation, to its uses as retardation or compensation film in optical devices like liquid crystal displays, and to compensators and liquid crystal displays comprising such a biaxial film.
摘要翻译: 本发明涉及一种光学双轴膜,其包括具有变形的螺旋扭曲结构和局部变化的双折射的各向异性材料,其制备方法和材料,其用作诸如液晶显示器之类的光学装置中的延迟或补偿膜,以及补偿器和 包括这种双轴膜的液晶显示器。
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公开(公告)号:US20090066890A1
公开(公告)日:2009-03-12
申请号:US11658595
申请日:2005-07-01
IPC分类号: G02F1/13363 , G02F1/1335
CPC分类号: G02F1/133555 , G02F1/133514 , G02F1/13363 , G02F2001/133565 , G02F2001/133633 , G02F2001/133637 , G02F2001/133638 , G02F2413/02 , G02F2413/07 , G02F2413/09
摘要: The invention relates to a transflective liquid crystal display (LCD) with a polymerised LC film comprising at least one photoisomerisable compound and having a pattern of regions with different retardation and/or different orientation of the LC material.
摘要翻译: 本发明涉及一种具有聚合LC膜的半透射型液晶显示器(LCD),其包含至少一种可光致异构化合物,并且具有不同延迟和/或LC取向不同的区域图案。
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公开(公告)号:US08287756B2
公开(公告)日:2012-10-16
申请号:US11631681
申请日:2005-06-15
IPC分类号: C09K19/00 , C09K19/52 , G02F1/13 , G02F1/1333 , G02F1/1337
CPC分类号: C09K19/3852 , C09K19/2014 , C09K19/586 , C09K2019/0448 , C09K2219/03 , Y10T428/10
摘要: The invention relates to an optically biaxial film comprising an anisotropic material with uniform helically twisted structure and a reflection wavelength below 400 nm, to methods and materials for its preparation, to its use as retardation or compensation film in optical devices like liquid crystal displays, and to compensators and liquid crystal displays comprising such a biaxial film.
摘要翻译: 本发明涉及一种光学双轴膜,其包含具有均匀螺旋扭曲结构和低于400nm的反射波长的各向异性材料,其制备方法和材料,用作在诸如液晶显示器的光学装置中的延迟或补偿膜,以及 包括这种双轴膜的补偿器和液晶显示器。
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