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1. 发明申请

WO1995025778A1 METHOD OF MAKING LIQUID CRYSTAL COMPOSITE 审中-公开
标题翻译：制备液晶复合材料的方法
公开(公告)号：WO1995025778A1
公开(公告)日：1995-09-28
申请号：PCT/US1995003656
申请日：1995-03-22
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , REAMEY, Robert, H. , MAZZANTI, John , WARTENBERG, Mark , GARZA, Gil , HAVENS, John , GONZALES, Anne , DIZIO, Kathleen , ATKINS, Harriette , MALLOY, Kevin
IPC分类号： C09K19/54
CPC分类号： C09K19/544 , G02F1/1334
摘要： A method is described for making a liquid crystal composite in which droplets of a liquid crystal material are dispersed in a matrix material. An encapsulating material at least partially separates the liquid crystal material from the matrix material. This construction permits the matrix material to be selected on the basis of its processing and environmental properties and the encapsulating material to be selected on the basis of its emulsifying ability and orientational interactions with liquid crystal material. Light valves made from such a composite exhibit improved electro-optical properties.
摘要翻译：描述了一种用于制造其中液晶材料的液滴分散在基质材料中的液晶复合材料的方法。封装材料至少部分地将液晶材料与基体材料分开。这种结构允许基于其加工和环境特性以及基于其与液晶材料的乳化能力和取向相互作用来选择的包封材料来选择基质材料。由这种复合材料制成的轻型阀具有改善的电光性能。

2. 发明申请

WO1996041354A1 ELECTRICAL DEVICE WITH PTC-BEHAVIOR 审中-公开
标题翻译：具有PTC行为的电气设备
公开(公告)号：WO1996041354A1
公开(公告)日：1996-12-19
申请号：PCT/US1996009103
申请日：1996-06-06
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , MUNCH, Mark, R. , YOM, Chi, Suk , ROBISON, Jennifer, L. , REAMEY, Robert, H. , TOTH, James
IPC分类号： H01C07/02
CPC分类号： H01C7/027
摘要： An electrical device (1) which exhibits PTC behavior and which comprises a resistive element (7) electrically connected to first and second electrodes (3, 5). The resistive element is prepared from a composition comprising a curable polymeric component (9), a first particulate filler (13) which is both electrically conductive and magnetic, and an optional second particulate filler (15). The first particulate filler is dispersed in the polymeric component in discrete regions (11) which extend from the first electrode to the second electrode. Devices of the invention can be used as circuit protection devices or heaters. Also disclosed is a method of making an electrical component in which a composition comprising an electrically conductive and magnetic particulate filler is positioned on a layer which comprises a magnetic pattern to form an element, and is then cured so that discrete regions of the particulate filler form corresponding to the pattern.
摘要翻译：一种电气装置（1），其呈现PTC行为并且包括电连接到第一和第二电极（3,5）的电阻元件（7）。电阻元件由包含可固化聚合物组分（9），导电和磁性的第一颗粒填料（13）和任选的第二颗粒填料（15）的组合物制备。第一颗粒填料在从第一电极延伸到第二电极的离散区域（11）中分散在聚合物组分中。本发明的装置可以用作电路保护装置或加热器。还公开了一种制造电气部件的方法，其中包含导电和磁性颗粒填料的组合物定位在包含磁性图案以形成元件的层上，然后固化，使得颗粒填料的离散区域形成对应于图案。

3. 发明申请

WO1996019547A1 METHOD OF MAKING LIQUID CRYSTAL COMPOSITE 审中-公开
标题翻译：制备液晶复合材料的方法
公开(公告)号：WO1996019547A1
公开(公告)日：1996-06-27
申请号：PCT/US1995016509
申请日：1995-12-20
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , LAU, Aldrich, N., K. , VO, Lanchi, P. , REAMEY, Robert, H. , HAVENS, John, R. , DI ZIO, Kathleen
IPC分类号： C09K19/54
CPC分类号： C09K19/544
摘要： A liquid crystal light composite in which discrete volumes of a liquid crystal material are dispersed in a matrix material is produced by a process in which a reactive additive formulation is added and photopolymerized. The reactive additive formulation includes mono- and multifunctional compounds in specified proportions and a photoinitiator. The reactive additive formulation reduces the operating field and may also improve other electro-optical properties.
摘要翻译：将分散体积的液晶材料分散在基质材料中的液晶光复合体通过添加反应性添加剂配方并进行光聚合的方法制备。反应性添加剂配方包括特定比例的单和多官能化合物和光引发剂。反应性添加剂配方减少了操作场，并且还可以改善其它电光性质。

4. 发明申请

WO1996013561A1 A METHOD OF IMBIBING A COMPONENT INTO A LIQUID CRYSTAL COMPOSITE AND DEVICES INCLUDING SUCH A COMPOSITE 审中-公开
标题翻译：将组分置于液晶复合材料中的方法和包括这种复合材料的装置
公开(公告)号：WO1996013561A1
公开(公告)日：1996-05-09
申请号：PCT/US1995013944
申请日：1995-10-27
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , REAMEY, Robert, H. , MALLOY, Kevin
IPC分类号： C09K19/54
CPC分类号： C09K19/544 , G02F1/1334 , G02F1/13725
摘要： A method is disclosed for making a liquid crystal composite (21) including a component such as a pleochroic dye (23). The component is imbibed into droplets of a liquid cristal material (13) in a containment medium, and the liquid crystal material is at least partially separated from the matrix material (22c) by at least one further material (22a, 22b).
摘要翻译：公开了制造包含诸如多色性染料（23）等成分的液晶复合体（21）的方法。该组分被吸收在容纳介质中的液体重质材料（13）的液滴中，并且液晶材料通过至少一种另外的材料（22a，22b）至少部分地与基质材料（22c）分离。

5. 发明申请

WO1998020072A1 HIGHLY THERMALLY CONDUCTIVE YET HIGHLY CONFORMABLE ALUMINA FILLED COMPOSITION AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：高导热性高的铝合金填充组合物及其制造方法
公开(公告)号：WO1998020072A1
公开(公告)日：1998-05-14
申请号：PCT/US1997019584
申请日：1997-10-28
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , MERCER, Frank, W. , CHING, David, P. , CICHOCKI, Zbigniew , REAMEY, Robert, H.
IPC分类号： C08L53/00
CPC分类号： C09J153/025 , C08K3/22 , C08L53/00 , C08L53/025
摘要： A highly thermally conductive but yet highly conformable composition (1) is made from gel filled with alumina. The use of alpha -alumina in which at least 10 weight % of the alpha -alumina particles have a particle size of at least 74 mu m makes possible the high filler levels needed to attain high thermal conductivity, without causing the decrease in elongation and softness normally associated with high filler levels. Further improvements are observed if the alpha -alumina and the gel (or precursor thereof) are mixed with a specific energy input of at least 10 Joule/g. The input of such specific energy has the effect making the resulting composition more conformable than it otherwise would be. The composition may be internally supported by a flexible matrix such as an open-celled foam (2) or a fabric (3).
摘要翻译：高度导热但高度贴合的组合物（1）由填充有氧化铝的凝胶制成。使用其中至少10重量％的α-氧化铝颗粒具有至少74μm的粒度的α-氧化铝使得获得高热导率所需的高填料水平成为可能，而不会导致伸长率和柔软度的降低通常与高填料水平相关。如果将α-氧化铝和凝胶（或其前体）与至少10焦耳/克的比能量输入混合，则观察到进一步的改进。这种比能量的输入具有使得所得到的组合物比其它方式更适应的效果。组合物可以内部由柔性基质例如开孔泡沫（2）或织物（3）支撑。

6. 发明申请

WO1993012196A1 ACTIVE MATRIX LIQUID CRYSTAL DISPLAY AND LIQUID CRYSTAL STRUCTURE THEREFOR 审中-公开
标题翻译：主动矩阵液晶显示及其液晶结构
公开(公告)号：WO1993012196A1
公开(公告)日：1993-06-24
申请号：PCT/US1992010678
申请日：1992-12-14
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , KAMATH, Hundi, P. , WARTENBERG, Mark, F. , REAMEY, Robert, H. , JONES, Philip, J. , MOORE, Stephen, S.
IPC分类号： C09K19/54
CPC分类号： G02F1/1334 , C09K19/42 , C09K19/544 , G02F1/1362
摘要： An active matrix liquid crystal display having improved performance properties is made using an encapsulated liquid crystal structure comprising a containment medium having dispersed therein a liquid crystal composition having an average dielectric constant greater than about 6 and other specified characteristics.

7. 发明申请

WO1995025777A1 LIQUID CRYSTAL COMPOSITE AND METHOD OF MAKING 审中-公开
标题翻译：液晶复合材料及其制备方法
公开(公告)号：WO1995025777A1
公开(公告)日：1995-09-28
申请号：PCT/US1995003446
申请日：1995-03-17
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , HAVENS, John , DIZIO, Kathleen , GONZALES, Anne , REAMEY, Robert, H. , ATKINS, Harriett , CHENG, Jinlong
IPC分类号： C09K19/54
CPC分类号： C09K19/544
摘要： A method is disclosed for making a liquid crystal composite in which droplets of a liquid crystal material are dispersed in a polymer matrix. At least one further material separates the liquid crystal material from the polymer matrix. This construction permits the polymer matrix to be selected on the basis of its environmental properties and the further material to be selected on the basis of its orientational interactions with liquid crystal material. Light valves made from such a composite exhibit improved electro-optical properties.
摘要翻译：公开了制造其中液晶材料的液滴分散在聚合物基质中的液晶复合材料的方法。至少一种其它材料将液晶材料与聚合物基质分开。这种结构允许基于其环境性质和基于其与液晶材料的取向相互作用来选择的另外的材料来选择聚合物基质。由这种复合材料制成的轻型阀具有改善的电光性能。

8. 发明申请

WO1994026841A1 METHOD OF MAKING LIQUID CRYSTAL MATERIAL 审中-公开
标题翻译：制备液晶材料的方法
公开(公告)号：WO1994026841A1
公开(公告)日：1994-11-24
申请号：PCT/US1994004848
申请日：1994-05-03
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , REAMEY, Robert, H.
IPC分类号： C09K19/54
CPC分类号： C09K19/544
摘要： An encapsulated liquid crystal material which contains a liquid crystal composition dispersed in a containment medium and is responsive to an applied electric field to transform from a first visual state to a second visual state is made by: (a) providing a liquid crystal composition having an ordinary and an extraordinary refractive index; (b) providing a prepolymer material in which the liquid crystal composition is substantially immiscible and which is polymerizable into a containment medium having a refractive index which is substantially matched with the ordinary refractive index of the liquid crystal composition; (c) forming a dispersion of the liquid crystal composition in the prepolymer material, the dispersion having a mean volume diameter of less than 20 mu m; and (d) polymerizing the prepolymer material to form the encapsulated liquid crystal material.
摘要翻译：包含分散在容纳介质中并且响应于施加的电场以从第一视觉状态转变为第二视觉状态的液晶组合物的胶囊化液晶材料通过以下方式制备：（a）提供具有普通和非凡的折射率; （b）提供预聚物材料，其中液晶组合物基本上不混溶并可聚合成具有与液晶组合物的普通折射率基本匹配的折射率的容纳介质; （c）在所述预聚物材料中形成所述液晶组合物的分散体，所述分散体的平均体积直径小于20μm; 和（d）使预聚物材料聚合以形成封装的液晶材料。

9. 发明申请

WO1993018431A1 ENCAPSULATED LIQUID CRYSTAL STRUCTURES, APPARATUS CONTAINING THE SAME, AND METHODS THEREFOR 审中-公开
标题翻译：包封的液晶结构，包含其的装置及其方法
公开(公告)号：WO1993018431A1
公开(公告)日：1993-09-16
申请号：PCT/US1993002031
申请日：1993-03-09
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , WARTENBERG, Mark, F. , ATKINS, Harriet , REAMEY, Robert, H. , WELSH, Laurence , STRAIN, James , WOJTOWICZ, Janusz , MONTOYA, Wayne , DRZAIC, Paul, S. , HAVENS, John , TOMITA, Akira , LAU, Aldrich, N., K.
IPC分类号： G02F01/1333
CPC分类号： C09K19/544 , C09K19/54 , C09K19/58 , G02F1/1334
摘要： A liquid crystal display is made from an encapsulated liquid crystal structure comprising a liquid crystal composition dispersed in a containment medium. Selected additives may be added to the encapsulated liquid crystal structure to improve performance characteristics such as the operating field, the hysteresis, and the voltage holding ratio.
摘要翻译：液晶显示器由包含分散在容纳介质中的液晶组合物的胶囊化液晶结构制成。可以将所选择的添加剂加入到封装的液晶结构中，以改善操作场，滞后和电压保持率等性能特征。

10. 发明申请

WO1991012554A1 THREE DIMENSIONAL DISPLAY 审中-公开
标题翻译：三维显示
公开(公告)号：WO1991012554A1
公开(公告)日：1991-08-22
申请号：PCT/US1991000859
申请日：1991-02-07
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , REAMEY, Robert, H.
IPC分类号： G02F01/1347
CPC分类号： G02B27/2278 , G02F1/1347 , H04N13/395
摘要： A display presenting a three-dimensional visual effect, has (I) a plurality of stacked layers of a display material containing a plurality of pixels which are each independently switchable from a first visual state to a second visual state, each layer having pixels of the same color or combination of colors; (II) switching means for independently switching each pixel from the first visual state to the second visual state; and (III) separating means for providing a separation between adjacent layers of display material. If the number of layers of display material is less than four, the separation between adjacent layers is at least 0.5 mm. Preferably, the display material is encapsulated liquid crystal material.
摘要翻译：具有三维视觉效果的显示器包括：（I）包含多个像素的显示材料的多个堆叠层，每个像素可以独立于第一视觉状态切换到第二视觉状态，每层具有相同颜色或颜色组合的像素; （II）用于独立地将每个像素从第一视觉状态切换到第二视觉状态的切换装置; 和（III）分离装置，用于分离显示材料的相邻层。如果显示材料的层数小于4，则相邻层之间的间隔至少为0.5mm。显示材料优选为封装液晶。

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