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公开(公告)号：US20070228324A1
公开(公告)日：2007-10-04
申请号：US11560082
申请日：2006-11-15
IPC分类号： C09K19/52
CPC分类号： C09K19/54 , Y10T428/10 , Y10T428/1036
摘要： The present invention relates to a composition comprising at least one type of liquid crystal, to a liquid crystal cell and liquid crystal display device comprising such composition and to a method of preparing such a composition and/or such a liquid crystal cell.
摘要翻译： 本发明涉及包含至少一种液晶的组合物，液晶单元和包含这种组合物的液晶显示装置，以及制备这种组合物和/或这种液晶盒的方法。
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公开(公告)号：US20110240917A1
公开(公告)日：2011-10-06
申请号：US13053832
申请日：2011-03-22
IPC分类号： C09K19/06
CPC分类号： C09K19/0275 , C09K19/10 , C09K19/14 , C09K19/16 , C09K2019/0448 , Y10T428/10
摘要： The present invention relates to a blue phase (BP) liquid crystal composition and to a method of stabilizing a blue phase state of a liquid crystal material. Furthermore, the present invention relates to a method of lowering the operating voltage of a liquid crystal material. Moreover, the present invention relates to a blue phase crystal material stabilized by the method according to the present invention or having an operating voltage that is lowered by the method according to the present invention. Also, the present invention relates to a liquid crystal cell comprising a blue phase liquid crystal material and to a liquid crystal display comprising a blue phase liquid crystal material. The present invention furthermore relates to a method of broadening that stability temperature range of a liquid crystal material in its blue phase state.
摘要翻译： 本发明涉及蓝相（BP）液晶组合物和稳定液晶材料的蓝相状态的方法。 此外，本发明涉及降低液晶材料的工作电压的方法。 此外，本发明涉及通过本发明的方法稳定的具有通过本发明的方法降低的工作电压的蓝相晶体材料。 此外，本发明涉及一种包括蓝相液晶材料的液晶单元和涉及包含蓝相液晶材料的液晶显示器。 本发明还涉及一种使蓝相状态的液晶材料的稳定温度范围变宽的方法。
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公开(公告)号：US07828992B2
公开(公告)日：2010-11-09
申请号：US11560082
申请日：2006-11-15
CPC分类号： C09K19/54 , Y10T428/10 , Y10T428/1036
摘要： The present invention relates to a composition comprising at least one type of liquid crystal, to a liquid crystal cell and liquid crystal display device comprising such composition and to a method of preparing such a composition and/or such a liquid crystal cell.
摘要翻译： 本发明涉及包含至少一种液晶的组合物，液晶单元和包含这种组合物的液晶显示装置，以及制备这种组合物和/或这种液晶盒的方法。
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4.发明授权公开(公告)号：US06911546B2
公开(公告)日：2005-06-28
申请号：US10330853
申请日：2002-12-26
IPC分类号： C07C59/285 , C07C67/03 , C07C68/06 , C07D233/02 , C07D233/04 , C07D233/06 , C07D233/16 , C07D233/54 , C07D307/33 , C07F1/00 , C07D233/38 , C07F2/46
CPC分类号： C07D233/16 , C07C59/285 , C07C67/03 , C07C68/06 , C07D233/02 , C07D233/04 , C07D233/06 , C07D233/54 , C07D307/33 , C07F1/00 , C07C69/82 , C07C69/96
摘要： A method is provided for carrying out depolymerization of a polymer containing electrophilic linkages in the presence of a catalyst and a nucleophilic reagent, wherein production of undesirable byproducts resulting from polymer degradation is minimized. The reaction can be carried out at a temperature of 80° C. or less, and generally involves the use of an organic, nonmetallic catalyst, thereby ensuring that the depolymerization product(s) are substantially free of metal contaminants. In an exemplary depolymerization method, the catalyst is a carbene compound such as an N-heterocyclic carbene, or is a precursor to a carbene compound. The method provides an important alternative to current recycling techniques such as those used in the degradation of polyesters, polyamides, and the like.
摘要翻译： 提供了一种在催化剂和亲核试剂的存在下进行含有亲电键的聚合物解聚的方法，其中由聚合物降解产生的不需要的副产物的产生最小化。 反应可以在80℃或更低的温度下进行，通常涉及使用有机非金属催化剂，从而确保解聚产物基本上不含金属污染物。 在示例性的解聚方法中，催化剂是卡宾化合物如N-杂环卡宾，或是卡宾化合物的前体。 该方法提供了当前回收技术的重要替代方法，例如用于降解聚酯，聚酰胺等的那些。
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公开(公告)号：US20110240920A1
公开(公告)日：2011-10-06
申请号：US13053627
申请日：2011-03-22
CPC分类号： C09K19/0275 , C09K19/12 , C09K19/18 , C09K19/2007 , C09K19/3003 , C09K19/36 , C09K19/42 , C09K19/54 , C09K19/586 , C09K2019/0448
摘要： The present invention relates to a blue phase liquid crystal composition and to a method of stabilizing a blue phase state of a liquid crystal material. Moreover, the present invention also relates to a method of lowering the operating voltage of a liquid crystal material. Furthermore, the present invention relates to a blue phase liquid crystal material stabilized by the method according to the present invention or having an operating voltage that is lowered by the method according to the present invention. Furthermore, the present invention relates to a liquid crystal cell comprising a blue phase liquid crystal material and to a liquid crystal display comprising a blue phase liquid crystal material. The present invention also relates to a method of broadening the stability temperature range of a liquid crystal material in its blue phase state.
摘要翻译： 本发明涉及蓝相液晶组合物和稳定液晶材料的蓝相状态的方法。 此外，本发明还涉及降低液晶材料的工作电压的方法。 此外，本发明涉及通过根据本发明的方法稳定的具有通过根据本发明的方法降低的工作电压的蓝相液晶材料。 此外，本发明涉及一种包括蓝相液晶材料的液晶单元和涉及包含蓝相液晶材料的液晶显示器。 本发明还涉及一种使蓝相状态的液晶材料的稳定温度范围变宽的方法。
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公开(公告)号：US20100073605A1
公开(公告)日：2010-03-25
申请号：US12517125
申请日：2007-10-19
IPC分类号： G02F1/1334 , G02F1/13
CPC分类号： C09K19/544 , C09K2019/546
摘要： The present invention relates to a method of preparing a polymer dispersed liquid crystal, to a method of producing a polymer dispersed liquid crystal cell, to a polymer dispersed liquid crystal and a polymer dispersed liquid crystal cell produced by such method, to a liquid crystal display containing a plurality of such polymer dispersed liquid crystal cells and to the use of particles for preparing a polymer dispersed liquid crystal.
摘要翻译： 本发明涉及一种制备聚合物分散液晶的方法，制备聚合物分散液晶单元的方法，通过这种方法制造的聚合物分散液晶和聚合物分散液晶盒到液晶显示器 含有多个这样的聚合物分散液晶单元和使用颗粒来制备聚合物分散液晶。
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7.发明授权公开(公告)号：US06916936B2
公开(公告)日：2005-07-12
申请号：US10356440
申请日：2003-01-30
IPC分类号： C07C59/285 , C07C67/03 , C07C68/06 , C07D233/02 , C07D233/04 , C07D233/06 , C07D233/16 , C07D233/54 , C07D307/33 , C07F1/00 , C07D233/38 , C07F2/46
CPC分类号： C07D233/16 , C07C59/285 , C07C67/03 , C07C68/06 , C07D233/02 , C07D233/04 , C07D233/06 , C07D233/54 , C07D307/33 , C07F1/00 , C07C69/82 , C07C69/96
摘要： A method is provided for carrying out depolymerization of a polymer containing electrophilic linkages in the presence of a catalyst and a nucleophilic reagent, wherein production of undesirable byproducts resulting from polymer degradation is minimized. The reaction can be carried out at a temperature of 80° C. or less, and generally involves the use of an organic, nonmetallic catalyst, thereby ensuring that the depolymerization product(s) are substantially free of metal contaminants. In an exemplary depolymerization method, the catalyst is a carbene compound such as an N-heterocyclic carbene, or is a precursor to a carbene compound. The method provides an important alternative to current recycling techniques such as those used in the degradation of polyesters, polyamides, and the like.
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公开(公告)号：US08574688B2
公开(公告)日：2013-11-05
申请号：US13053627
申请日：2011-03-22
CPC分类号： C09K19/0275 , C09K19/12 , C09K19/18 , C09K19/2007 , C09K19/3003 , C09K19/36 , C09K19/42 , C09K19/54 , C09K19/586 , C09K2019/0448
摘要： The present invention relates to a blue phase liquid crystal composition and to a method of stabilizing a blue phase state of a liquid crystal material. Moreover, the present invention also relates to a method of lowering the operating voltage of a liquid crystal material. Furthermore, the present invention relates to a blue phase liquid crystal material stabilized by the method according to the present invention or having an operating voltage that is lowered by the method according to the present invention. Furthermore, the present invention relates to a liquid crystal cell comprising a blue phase liquid crystal material and to a liquid crystal display comprising a blue phase liquid crystal material. The present invention also relates to a method of broadening the stability temperature range of a liquid crystal material in its blue phase state.
摘要翻译： 本发明涉及蓝相液晶组合物和稳定液晶材料的蓝相状态的方法。 此外，本发明还涉及降低液晶材料的工作电压的方法。 此外，本发明涉及通过根据本发明的方法稳定的具有通过根据本发明的方法降低的工作电压的蓝相液晶材料。 此外，本发明涉及一种包括蓝相液晶材料的液晶单元和涉及包含蓝相液晶材料的液晶显示器。 本发明还涉及一种使蓝相状态的液晶材料的稳定温度范围变宽的方法。
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9.发明申请POLYAMIC ACID AND A POLYIMIDE OBTAINED BY REACTING A DIANHYDRIDE AND A DIAMINE 审中-公开通过反应二酰胺和二胺获得的聚酰胺和聚酰亚胺公开(公告)号：US20110109855A1
公开(公告)日：2011-05-12
申请号：US12898118
申请日：2010-10-05
申请人： Pinar KILICKIRAN , Zakir HUSSAIN , David DANNER , Akira MASUTANI , Gabriele NELLES , Shunichi SUWA , Yuichi INOUE , Shuichi SHIMA
发明人： Pinar KILICKIRAN , Zakir HUSSAIN , David DANNER , Akira MASUTANI , Gabriele NELLES , Shunichi SUWA , Yuichi INOUE , Shuichi SHIMA
CPC分类号： C08G73/1042 , C08G73/1075 , C09D179/08 , Y10T29/49002 , Y10T428/265
摘要： A polyamic acid and a polyimide obtained by reacting a dianhydride and diamines. A substrate having a film of such polyimide or polyamic acid deposited thereon. A liquid crystal display containing a film of such polyimide as an alignment layer. A method for reducing the response times of a liquid crystal display and/or for improving the on-state- and off-state-transmission and/or the voltage holding ratio of a liquid crystal display, the method involving incorporating the polyimide as an alignment layer in the liquid crystal display. A method of producing a liquid crystal display involving depositing a film of the polyimide on a substrate.
摘要翻译： 聚酰胺酸和通过二酐和二胺反应获得的聚酰亚胺。 具有沉积有这种聚酰亚胺或聚酰胺酸的膜的基材。 一种液晶显示器，其包含诸如取向层的这种聚酰亚胺的膜。 一种用于减少液晶显示器的响应时间和/或用于改善液晶显示器的导通状态和截止状态透射和/或电压保持率的方法，该方法包括将聚酰亚胺作为对准 在液晶显示屏中。 一种制造液晶显示器的方法，包括在基板上沉积聚酰亚胺的膜。
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公开(公告)号：US20090244443A1
公开(公告)日：2009-10-01
申请号：US12295476
申请日：2007-03-30
申请人： Pinar Kilickiran , Akira Masutani , Anthony Roberts , Gabriele Nelles , Akio Yasuda , Andrzej Tadeusiak , Graham Sandford
发明人： Pinar Kilickiran , Akira Masutani , Anthony Roberts , Gabriele Nelles , Akio Yasuda , Andrzej Tadeusiak , Graham Sandford
IPC分类号： G02F1/1334 , C09K19/02 , C09K19/54
CPC分类号： C09K19/54 , Y10T428/10 , Y10T428/1036
摘要： The present invention relates to a composition comprising at least one type of liquid crystal, to a liquid crystal cell and liquid crystal display device comprising such composition and to a method of preparing such a composition and/or such a liquid crystal cell.
摘要翻译： 本发明涉及包含至少一种液晶的组合物，液晶单元和包含这种组合物的液晶显示装置，以及制备这种组合物和/或这种液晶盒的方法。
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