公开(公告)号：US20040191428A1

公开(公告)日：2004-09-30

申请号：US10804303

申请日：2004-03-19

申请人： FUJITSU DISPLAY TECHNOLOGIES CORPORATION

发明人： Hideaki Tsuda ,  Seiji Tanuma ,  Yoshio Koike

IPC分类号： C09K019/52 ,  G02F001/1333

CPC分类号： C09K19/544 ,  C09K2019/548 ,  G02F1/133305 ,  G02F1/133703 ,  G02F1/133788 ,  G02F1/1347 ,  G02F1/29 ,  G02F2001/133368 ,  G02F2001/133742 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1036

摘要： A liquid crystal panel is provided that has a liquid crystal layer sandwiched between a pair of substrates, wherein the liquid crystal layer comprises a liquid crystal and a cross-linked resin, the cross-linked resin comprises a cross-linked structural part adhered to a liquid crystal layer contacting surface and a terminal part rising from the liquid crystal layer contacting surface, and at least one of three conditions: the outer surface of at least one substrate is curved; a liquid crystal layer contacting surface is curved; and the thickness of one of the substrates is not more than null of the thickness of the other substrate, is satisfied. It is possible to obtain a liquid crystal panel having increased freedom in the appearance, device weight reduction, simplified structure, etc. by improving the outer and/or inner surfaces of the device.

摘要翻译： 提供一种液晶面板，其具有夹在一对基板之间的液晶层，其中液晶层包括液晶和交联树脂，交联树脂包括粘附到一个基板上的交联结构部分 液晶层接触表面和从液晶层接触表面起升的端部，以及三个条件中的至少一个：至少一个基板的外表面是弯曲的; 液晶层接触表面是弯曲的; 并且一个基板的厚度不大于另一个基板的厚度的1/2。 通过改善装置的外表面和/或内表面，可以获得具有增加的外观自由度，装置重量减轻，结构简单等的液晶面板。

公开(公告)号：US20040169158A1

公开(公告)日：2004-09-02

申请号：US10473673

申请日：2003-12-29

发明人： Takashi Kato ,  Kiyoshi Kanie ,  Masafumi Yoshio ,  Hiroyuki Ohno ,  Masahiro Yoshizawa

IPC分类号： C09K019/58 ,  C09K019/52

CPC分类号： C09K19/582 ,  C09K19/00 ,  C09K19/02

摘要： A novel liquid-crystalline ionic conductor, which is useful in the electric, electronic, chemical and bioengineering fields, as an anisotropic reaction solvent, ionic conductor, electric field-responsible conductor or the like, and a method for producing the same, is provided. The liquid-crystalline ionic conductor is obtained by mixing an organic molten salt with a liquid-crystalline organic molecule or a liquid-crystalline inorganic molecule, which comprises a moiety miscible to the organic molten salt and a moiety that shows liquid-crystalline orientation, thereby forming a liquid-crystalline ionic conductor, wherein the organic molten salt is assembled to the liquid-crystalline molecule.

摘要翻译： 提供了一种在电气，电子，化学和生物工程领域中用作各向异性反应溶剂，离子导体，电场负责导体等的新型液晶离子导体及其制造方法 。 液晶离子导体是通过将有机熔融盐与液晶有机分子或液晶无机分子混合而得到的，该分子包含与有机熔融盐可混合的部分和显示液晶取向的部分 形成液晶离子导体，其中将有机熔融盐组装到液晶分子上。

公开(公告)号：US20040142116A1

公开(公告)日：2004-07-22

申请号：US10753411

申请日：2004-01-09

申请人： FUJI PHOTO FILM CO., LTD.

发明人： Hideyuki Nishikawa ,  Atsuhiro Ohkawa

IPC分类号： C09K019/52 ,  C09K019/34 ,  C09K019/32 ,  C09K019/30 ,  C09K019/20

CPC分类号： C09K19/3852 ,  C09K19/2007 ,  C09K19/2014 ,  C09K19/322 ,  C09K19/3861 ,  C09K19/54 ,  C09K2019/0448 ,  Y10T428/10

摘要： A retardation plate having a high film strength and having an optical property is provided by using a biaxial liquid crystal compound, in which the direction having a minimum refractive index of the optically anisotropic thin layer almost coincides with the normal direction in the film plane of the retardation plate, and the retardation plate comprises a transparent support and at least one optically anisotropic layer containing a liquid crystal compound capable of expressing a biaxial liquid crystal phase, wherein the liquid crystal compound is a polymerizable compound and/or a polymer compound.

摘要翻译： 通过使用双轴液晶化合物提供具有高膜强度并具有光学特性的延迟板，其中具有光学各向异性薄层的最小折射率的方向几乎与膜的平面中的法线方向一致 相位差板包括透明支持体和含有能够表现双轴液晶相的液晶化合物的至少一种光学各向异性层，其中液晶化合物是可聚合化合物和/或高分子化合物。

公开(公告)号：US20040113119A1

公开(公告)日：2004-06-17

申请号：US10319874

申请日：2002-12-13

申请人： Xerox Corporation

发明人： Gabriel Iftime ,  Peter M. Kazmaier

IPC分类号： C09K019/52

CPC分类号： C09K19/52 ,  C09K19/54

摘要： A compound having formula (3) 1 wherein: D3 is an electron donor moiety; C3 is a conjugated bridging moiety; A3 is an electron acceptor moiety; S3 is a hydrocarbon, a heterocyclic moiety, or a hetero-acyclic moiety; and bnull is an integer.

摘要翻译： 具有式（3）的化合物，其中：D3是电子给体部分; C3是共轭桥连部分; A3是电子受体部分; S3是烃，杂环部分或杂 - 无环部分; 而b'是一个整数。

公开(公告)号：US20040089843A1

公开(公告)日：2004-05-13

申请号：US10633490

申请日：2003-08-04

申请人： Merck Patent GmbH

发明人： Juliane Suermann ,  Meike Krumwiede

IPC分类号： C09K019/36 ,  C09K019/52 ,  C09K019/30 ,  C09K019/12

CPC分类号： C09K19/3028 ,  C09K19/12 ,  C09K19/14 ,  C09K19/2007 ,  C09K19/3003 ,  C09K19/3068 ,  C09K19/588 ,  C09K2019/0448 ,  C09K2019/3021 ,  C09K2019/3095 ,  Y10T428/10

摘要： The present invention relates to a liquid-crystalline medium having high twist, to the use thereof for electro-optical purposes, and to displays containing this medium.

摘要翻译： 本发明涉及一种具有高扭曲，其电光目的用途的液晶介质，以及含有该介质的显示器。

公开(公告)号：US20040033321A1

公开(公告)日：2004-02-19

申请号：US10415043

申请日：2003-07-30

发明人： Antal Jakli ,  Liang-Chy Chien ,  Daniel Kruerke ,  Hans Sawade ,  Gerd Heppke

IPC分类号： C09K019/20 ,  C09K019/12 ,  C09K019/52

CPC分类号： C09K19/22 ,  C09K19/02 ,  C09K19/2007 ,  Y10T428/10 ,  Y10T428/1036

摘要： A liquid crystal device comprising tilted smectic phases of banana-shaped liquid crystal molecules is disclosed. A method for fabricating a light modulating device is also disclosed. The method comprises the steps of providing a pair of substrates with a cell gap therebetween and permanently disposing at least one banana-shaped liquid crystal material into said cell gap. The present invention also provides a method of generating an image, comprising providing a pair of substrates with a cell gap therebetween, providing transparent electrodes on each of the substrates adjacent to the cell gap, disposing at least one banana-shaped liquid crystal material into the cell gap; and applying an electric field across the electrodes. The tilted smectic phases of banana-shaped liquid crystal may be in either a racemic or a chiral state. The application of a sufficiently high electric field transitions the banana-shaped liquid crystal material between the racemic and chiral states, and both the racemic and the chiral states are stable in the absence of an electric field.

摘要翻译： 公开了一种包括香蕉型液晶分子的倾斜近晶相的液晶装置。 还公开了一种制造光调制装置的方法。 该方法包括以下步骤：提供一对基板之间的单元间隙，并将至少一个香蕉形液晶材料永久地设置在所述单元间隙中。 本发明还提供了一种产生图像的方法，包括提供一对基板之间的单元间隙，在与单元间隙相邻的每个基板上提供透明电极，将至少一个香蕉形液晶材料设置到 细胞间隙 并且跨过电极施加电场。 香蕉型液晶的倾斜近晶相可以是外消旋或手性状态。 应用足够高的电场使香蕉型液晶材料在外消旋和手性状态之间转变，外消旋和手性状态在没有电场的情况下都是稳定的。

公开(公告)号：US20040021128A1

公开(公告)日：2004-02-05

申请号：US10601803

申请日：2003-06-24

申请人： Dainippon Ink and Chemicals, Inc.

发明人： Hidetoshi Nakata ,  Makoto Sasaki ,  Kiyofumi Takeuchi ,  Haruyoshi Takatsu

IPC分类号： C09K019/52 ,  C09K019/34 ,  C09K019/30 ,  C09K019/20 ,  C09K019/12 ,  C09K019/36

CPC分类号： C09K19/586 ,  Y10T428/10

摘要： A method of increasing helical twisting power (HTP) in an optically active compound used in a liquid crystal material is provided. An optically active compound which exhibits a large HTP value is also provided. Furthermore, a liquid crystal composition which exhibits a high upper temperature limit of the liquid crystal after the addition of the optically active compound, and a liquid crystal display device using the same are provided. In a method, an HTP of a compound having a partial structure represented by formula (A), which has an asymmetric carbon atom, is increased by replacing the partial structure represented by formula (A) by a partial structure represented by formula (B). 1 (wherein * represents the position of an asymmetric carbon atom, Y1 represents a substituent such as an alkyl group and a halogen). A compound is represented by formula (I): 2

摘要翻译： 提供了一种在液晶材料中使用的光学活性化合物中提高螺旋扭转力（HTP）的方法。 还提供了表现出大HTP值的光学活性化合物。 此外，提供了在添加光学活性化合物之后显示出液晶的上限温度的液晶组合物和使用其的液晶显示装置。 在一种方法中，通过用式（B）表示的部分结构代替由式（A）表示的部分结构，具有不对称碳原子的由式（A）表示的部分结构的化合物的HTP增加， 。 （其中*表示不对称碳原子的位置，Y 1表示取代基，例如烷基和卤素）。 化合物由式（I）表示：

公开(公告)号：US20040000661A1

公开(公告)日：2004-01-01

申请号：US10463809

申请日：2003-06-18

申请人： Fuji Photo Film Co., Ltd.

发明人： Masao Sato

IPC分类号： C09K019/52 ,  C09K019/32 ,  C09K019/20 ,  H01L041/08

CPC分类号： H01L41/193 ,  C08G63/065 ,  C08K3/04 ,  C08K5/01 ,  C08K7/24 ,  C08L21/00 ,  C08L67/04 ,  C08L67/06 ,  C08L2205/12 ,  C08L2205/14 ,  G10K11/165 ,  C08L2666/14

摘要： A composite material for piezoelectric transduction which exhibits a sufficient piezoelectricity, can be suitably utilized in various fields as a damping material and the like, and can be suitably utilized in the fields that require heat resistance. The composite material for piezoelectric transduction of the present invention absorbs external vibration or the like as strain energy, efficiently transforms the strain energy into electricity, and is capable of dissipating the electricity as heat, by using a material for piezoelectric transduction which is excellent in mass production at low cost and handlings. One of the preferable aspect of the composite material for piezoelectric transduction is to include a domain which exhibits piezoelectricity in a matrix material of the composite material for piezoelectric transduction, in which the domain is formed of a material for piezoelectric transduction which contains a main chain liquid crystal polymer.

摘要翻译： 具有足够的压电性的压电换能用复合材料可以适用于各种领域作为阻尼材料等，并且可以适用于需要耐热性的领域。 本发明的压电换能用复合材料吸收作为应变能的外部振动等，通过使用质量优异的压电换能材料，能够将应变能有效地变换为电，并且能够以热量的形式散发电力 低成本生产和处理。 用于压电转换的复合材料的优选方面之一是包括在用于压电转换的复合材料的基质材料中表现出压电性的畴，其中该结构域由用于压电转换的材料形成，该材料含有主链液体 晶体聚合物。

公开(公告)号：US20030201422A1

公开(公告)日：2003-10-30

申请号：US10437914

申请日：2003-05-15

发明人： Masahito Ohe ,  Katsumi Kondo ,  Masuyuki Ota

IPC分类号： C09K019/02 ,  C09K019/34 ,  C09K019/32 ,  C09K019/52 ,  C09K019/30 ,  C09K019/20

CPC分类号： C09K19/3003 ,  C09K19/3028 ,  C09K19/3068 ,  C09K19/321 ,  C09K19/3402 ,  C09K19/3469 ,  C09K2019/3422 ,  G02F1/1362 ,  G02F2201/124 ,  Y10T428/10 ,  Y10T428/1036

摘要： A liquid crystal composite material for use in a liquid crystal layer of a liquid crystal display device having a pair of substrates with the liquid crystal layer interposed therebetween, and an electrode structure for generating an electric field having a component predominantly in parallel with one of said pair of substrates. The liquid crystal composite material includes a liquid chemical compound represented by a general chemical formula (I) 1 In the formula (I), X1, X2 and X3 are selected from a group consisting of fluoro group, cyano group, trifluoromethyl group, trifluoromethoxyl group, nitro group and hydrogen atom and not all three X1, X2 and X3 being a hydrogen group. Further, R is selected from a group consisting of alkyl group and alkoxyl group having the carbon number 1 to 10 which can be substituted, and ring A is selected from a group consisting of cyclohexane ring, benzene ring, dioxane ring, pyrimidine ring, and null2, 2, 2null-bicyclohexane ring. Additionally, Z is selected from a group consisting of single bonding, ester bonding, ether bonding, methylene, and ethylene, while n is 1 or 2.

摘要翻译： 一种用于液晶显示装置的液晶层的液晶复合材料，该液晶显示装置具有夹在其间的液晶层的一对基板，以及用于产生电场的电极结构，该电极主要与所述 一对基板。 液晶复合材料包括由通式（I）表示的液体化合物。在式（I）中，X 1，X 2和X 3选自氟基，氰基，三氟甲基，三氟甲氧基， 硝基和氢原子，并不是所有三个X1，X2和X3都是氢基团。 此外，R选自由可被取代的碳数为1〜10的烷基和烷氧基组成的组，环A选自环己烷环，苯环，二恶烷环，嘧啶环，和 [2,2,2] - 双环己烷环。 另外，Z选自单键，酯键，醚键，亚甲基和亚乙基，而n为1或2。

公开(公告)号：US20030189189A1

公开(公告)日：2003-10-09

申请号：US10332807

申请日：2003-01-13

发明人： Peer Kirsch ,  Andreas Tangerbeck ,  Detlef Pauluth ,  Joachim Krause ,  Michael Heckmeier ,  Kazuaki Tarumi

IPC分类号： C09K019/38 ,  C09K019/52 ,  C09K019/30 ,  C09K019/36

CPC分类号： C07D317/14 ,  C09K19/3405 ,  Y10T428/10

摘要： The invention relates to chiral compounds of formula (I) wherein Y1, Y2, Y3, Y4, X1, X2, X3 and X4 have the meaning given in claim 1, to liquid crystalline mixtures comprising at least one chiral compound of formula (I), to chiral linear or crosslinked liquid crystalline polymers obtainable by polymerizing a polymerizable mixture comprising at least one chiral compound of formula (I) to the use of chiral compounds of formula (I) and mixtures and polymers obtained thereof in liquid crystal displays, active and passive optical elements, adhesives, synthetic resins with anisotropic mechanical properties, cosmetic and pharmaceutical compostions, diagnostics, liquid crystal pigments, for decorative and security applications, nonlinear optics, optical information storage or as chiral dopants, and to a liquid crystal display comprising a mixture comprising at least one chiral compound of formula (I). 1

摘要翻译： 本发明涉及式（I）的手性化合物，其中Y 1，Y 2，Y 3，Y 4，X 1，X 2，X 3和X 4 具有权利要求1中给出的含义至于包含至少一种式（I）的手性化合物的液晶混合物，可通过将包含至少一种式（I）的手性化合物的可聚合混合物聚合而获得的手性线性或交联液晶聚合物， 使用式（I）的手性化合物及其在液晶显示器中获得的混合物和聚合物，主动和被动光学元件，粘合剂，具有各向异性机械性能的合成树脂，化妆品和药物组合物，诊断，液晶颜料，用于装饰 和安全应用，非线性光学，光学信息存储或手性掺杂剂，以及包含包含至少一种式（I）的手性化合物的混合物的液晶显示器。