| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | Apparatus for sealing flex circuits having heat sensitive circuit elements | US11463087 | 2006-08-08 | US07591924B2 | 2009-09-22 | C. W. Sinjin Smith; Charles M. Newton; Paul B. Jaynes |
| A method and apparatus is disclosed for affixing a cover layer formed of liquid crystal polymer to a flex circuit consisting of circuit elements mounted to a liquid crystal polymer substrate in order to encapsulate the circuit elements between the cover layer and substrate to protect them from exposure to moisture and contaminants and to provide thermal protection of temperature sensitive circuit elements within the flex circuit during the encapsulation process. | ||||||
| 82 | Fluoropolymer laminates and a process for manufacture thereof | US11789905 | 2007-04-26 | US07560005B2 | 2009-07-14 | Jeong Chang Lee; Shosaku Kondo |
| The present invention provides fluoropolymer laminates having isotropic properties. For example, an embodiment in which multiple fluoropolymer sheets having a liquid crystalline polymer oriented in the fibrous state in the melt processible fluoropolymer are laminated, despite having the fibrous LCP oriented in one direction in each single extruded sheet, makes it possible to laminate in such a way as to compensate for their orientation directions, the laminate thereby becoming isotropic as regards physical properties. The laminates also have low linear coefficient of expansion and low thermal shrinkage as well as elevated tensile modulus and low dielectric constant. | ||||||
| 83 | Hose | US11505965 | 2006-08-17 | US07478654B2 | 2009-01-20 | Bradley James Haines |
| A hose including at least one permeation resistant layer, an elastomeric layer overlaying each at least one permeation resisting layer, at least one reinforcement layer overlaying an elastomeric layer, and a cover layer overlaying the at least one reinforcement layer, wherein the at least one permeation resistant layer includes a plurality of sublayers of at least two different thermoplastics wherein the sublayers have a thickness of less than 2500 nanometers. | ||||||
| 84 | METHOD AND APPARATUS FOR FORMING MULTI-LAYERED CIRCUITS USING LIQUID CRYSTALLINE POLYMERS | US11749102 | 2007-05-15 | US20070234562A1 | 2007-10-11 | Steven Dutton |
| A method and apparatus for producing high layer count, multi-layer circuits which includes fabricating a fixture having an opening therein for placement within a press. A material stack, particularly a material stack having multiple layers of liquid crystalline polymer, is placed within the opening of the fixture before activating the press to laminate the material stack positioned within the fixture. | ||||||
| 85 | Fluoropolymer laminates and a process for manufacture thereof | US11434999 | 2006-05-15 | US07261937B2 | 2007-08-28 | Jeong Chang Lee; Shosaku Kondo |
| The present invention provides fluoropolymer laminates having isotropic properties. For example, an embodiment in which multiple fluoropolymer sheets having an liquid crystalline polymer oriented in the fibrous state in the melt processible fluoropolymer are laminated, despite having the fibrous LCP oriented in one direction in each single extruded sheet, makes it possible to laminate in such a way as to compensate for their orientation directions, the laminate thereby becoming isotropic as regards physical properties. The laminates also have low linear coefficient of expansion and low thermal shrinkage as well as elevated tensile modulus and low-dielectric constant. | ||||||
| 86 | Multilayer composite structure with epoxide containing adhesive layer | US11280565 | 2005-11-16 | US20070111009A1 | 2007-05-17 | Barry Morris; Julius Uradnisheck |
| The present invention is a multilayer composite structure comprising at least three layers, two of which are adhered to an intervening adhesive layer comprising a copolymer obtained by copolymerizing from about 55 to about 95 weight % ethylene with from about 0.1 to about 10 weight % of an epoxide-containing monomer, and optionally from 0 to about 35 weight % (meth)acrylate ester. Preferred epoxide-containing monomers are glycidyl methacrylate monomers. | ||||||
| 87 | Laminate of liquid crystalline polyester with copper foil | US11493603 | 2006-07-27 | US20070026245A1 | 2007-02-01 | Satoshi Okamoto; Toyonari Ito |
| The present invention provides a laminate comprising a resin layer and a copper foil. The resin layer is made from a liquid crystalline polyester having at least one structural unit selected from a structural unit derived from aromatic diamine and a structural unit derived from aromatic amine with a phenolic hydroxyl group in an amount of 10 to 35% by mole on the basis of the total structural units in the polyester. The copper foil has a tensile modulus of 60 GPa or smaller and a tensile strength at break of 150 MPa or smaller measured after heat treatment at a temperature of 300° C. The copper-foil laminate has good flexibility and high durability with little anisotropy is provided. | ||||||
| 88 | Method and apparatus for forming multi-layered circuits using liquid crystalline polymers | US11187220 | 2005-07-22 | US20070017092A1 | 2007-01-25 | Steven Dutton |
| A method and apparatus for producing high layer count, multi-layer circuits which includes fabricating a fixture having an opening therein for placement within a press. A material stack, particularly a material stack having multiple layers of liquid crystalline polymer, is placed within the opening of the fixture before activating the press to laminate the material stack positioned within the fixture. | ||||||
| 89 | LCD bonding machine and method for fabricating LCD by using the same | US10184076 | 2002-06-28 | US06991699B2 | 2006-01-31 | Sang Seok Lee; Sang Ho Park |
| A bonding machine for fabricating an liquid crystal display (LCD) panel to which a liquid crystal dropping method been performed includes a bonding chamber of a one pieced body for carrying out bonding of substrates, at least two or more than two air extraction tubes in communication with an interior space of the bonding chamber, and at least two vacuum means respectively connected to the air extraction tubes each for generating an air suction power to evacuate the bonding chamber. A method for fabricating an LCD panel by using the bonding machine includes loading a first substrate onto which liquid crystal has been dropped and a second substrate having sealant coated thereon into a bonding chamber, evacuating the bonding chamber, bonding the first and second substrates, applying varying bonding pressure, and unloading the bonded first and second substrates. | ||||||
| 90 | Method of multi-axial crystalline thermoplastic coating of composite structures | US10957233 | 2004-10-01 | US20050181181A1 | 2005-08-18 | Don DiMarzio; Charles Weizenecker; Steve Chu; Dom Anton |
| A method for thermoplastic coating composite structures includes applying a crystalline crystalline multi-axially oriented thermoplastic layer onto a working surface of a tool. A layer of composite material is applied onto the crystalline crystalline multi-axially oriented thermoplastic layer, and the crystalline crystalline multi-axially oriented thermoplastic layer and the layer of composite material are cocured at a specific temperature and pressure in an autoclave. The softening temperature of the crystalline crystalline multi-axially oriented thermoplastic layer is not substantially greater than the curing temperature of the composite material. | ||||||
| 91 | Assembly method of substrates and assembly apparatus of substrates | US10686100 | 2003-10-14 | US20040089414A1 | 2004-05-13 | Tsutomu Makino; Shinichi Ogimoto |
| There is disclosed a method including an applying step of applying a sealing agent onto either one of two substrates, a dropping step of dropping a predetermined amount of a liquid crystal onto either one of the two substrates, a leaving step of leaving the substrate on which the liquid crystal has been dropped to stand under a reduced pressure atmosphere for a predetermined time, and a bonding step of bonding the two substrates onto each other under the reduced pressure atmosphere, after leaving the substrate on which the liquid crystal has been dropped under the reduced pressure atmosphere for the predetermined time. | ||||||
| 92 | Lamination of liquid crystal polymer dielectric films | US10263851 | 2002-10-03 | US20040066478A1 | 2004-04-08 | Donald S. Farquhar; Mark D. Poliks |
| A multi-layered structure and method of formation. A page is generated by stacking N substructures (Nnull2) in an ordered sequence. A first substructure of each pair of adjacent substructures comprises liquid crystal polymer (LCP) dielectric material to be bonded with a second substructure of a pair of the adjacent substructure. The page is subjected to a temperature less than the lowest nematic-to-isotropic transition temperature of the LCP dielectric materials within the page. The dwell time and elevated pressure are sufficient to cause all LCP dielectric material within the page to plastically deform and laminate each pair of adjacent substructures without any extrinsic adhesive layer disposed between the first and second substructures of each pair of adjacent substructures. | ||||||
| 93 | Metal laminate for a circuit board | US09534997 | 2000-03-27 | US06616796B1 | 2003-09-09 | Minoru Onodera; Tadao Yoshikawa; Takeichi Tsudaka; Toshiaki Sato |
| A method of producing a metal laminate for a circuit board includes a first step of press-bonding a thermotropic liquid crystal polymer film 1 having a segment orientation ratio SOR within a range not smaller than 0.90 and smaller than 1.15 along the longitudinal direction of the film, to a metal sheet 3 between hot rolls while the thermotropic liquid crystal polymer film 1 is in a tense or non-tense state; and a second step of heating the laminate obtained in the first step to a temperature not lower than the melting point of the thermotropic liquid crystal polymer film. | ||||||
| 94 | Method for producing metal laminate | US10090747 | 2002-03-06 | US20020170939A1 | 2002-11-21 | Minoru Onodera; Tatyuya Sunamoto; Tadao Yoshikawa |
| To continuously produce a metal laminate having excellent dimensional stability and flatness, there is provided with a method of producing a metal laminate in which a thermoplastic liquid crystal polymer film (5null) capable of forming an optically anisotropic melt phase is heat-treated on a heat treatment roll having unevenness (91) on its surface and subsequently a metal sheet (3) is bonded to at least one side of the film (5null). | ||||||
| 95 | Liquid crystal polymers for flexible circuits | US10093119 | 2002-03-07 | US20020155280A1 | 2002-10-24 | Rui Yang |
| A process for providing a metal-seeded liquid crystal polymer comprising the steps of providing a liquid crystal polymer substrate to be treated by applying an aqueous solution comprising an alkali metal hydroxide and a solubilizer as an etchant composition for the liquid crystal polymer substrate. Further treatment of the etched liquid crystal polymer substrate involves depositing an adherent metal layer on the etched liquid crystal polymer substrate. An adherent metal layer may be deposited using either electroless metal plating or vacuum deposition of metal such as by sputtering. When using electroless metal plating, a tin(II) solution applied to the liquid crystal polymer provides a treated liquid crystal polymer substrate to which the application of a palladium(II) solution provides the metal-seeded liquid crystal polymer. The etchant composition comprises a solution in water of from 35 wt. % to 55 wt. % of an alkali metal salt, and from 10 wt. % to 35 wt. % of a solubilizer dissolved in the solution to provide the etchant composition suitable for etching the liquid crystal polymer at a temperature from 50null C. to 120null C. A flexible circuit comprising a liquid crystal polymer film having through-holes and related shaped voids may be formed using etchant compositions as previously described. Etchant solutions may be used to prepare the surfaces of materials for formation of composite structures useful in applications including flexures for hard disk drives. | ||||||
| 96 | Stress-free liquid crystal cell assembly | US098146 | 1998-06-16 | US6126768A | 2000-10-03 | Istvan Lovas; Minhua Lu; Kei-Hsiung Yang |
| A method of assembling a liquid crystal display device including a pair of substrates combined together with a sealing member and a liquid crystal interposed between the substrates, includes the steps of disposing a plurality of spacers in the area of the sealing member between the substrates, positioning a frame on an outside surface of each substrate, the frame being aligned with the sealing member, and applying pressure to each frame so that a region corresponding to a display area is substantially pressure-free and a uniform cell gap is obtained. | ||||||
| 97 | Manufacture of multilayer polymer films | US906197 | 1997-08-05 | US6077373A | 2000-06-20 | Eldon Lawrence Fletcher; Anthony Joseph Cesaroni; Rodney Martin |
| A method for making multilayer polymer films with involves the use of preferably embossed rollers which oscillate oppositely with respect to each along their respective rotational axis. Multilayer film is made by passing two or more molten thermoplastic films through the nip of these rollers, thereby laminating the individual films together. The method is particularly useful for improving the adhesion between film layers, and/or when at least one of the layer is a liquid crystalline polymer. Such films are useful in packaging, multilayer containers and for circuit boards. | ||||||
| 98 | Liquid crystal display device and method of making | US44855074 | 1974-03-06 | US3908052A | 1975-09-23 | SANDERS DAVID A |
| Liquid crystals are packaged in conveniently usable sheet form to provide a colored display of unusual brilliance. The products are made by enclosing the liquid crystals in contiguous shallow closed cells between films heat sealed along cell-defining lines.
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| 99 | 光学フィルム | JP2018510082 | 2016-10-05 | JP2018533040A | 2018-11-08 | キム、シン ヨン; ベルヤエフ、セルゲイ; リー、ジ ユン; パク、ムン ソー |
| 本発明は、光学フィルム及び光学フィルムの用途に関するもので、視野角による選択的な透過及び遮断特性を示す光学フィルムを提供することができ、このような光学フィルムはLCDのような表示装置の保安フィルム、スマートウィンドウ及びサングラスなどに有用に使用され得る。 | ||||||
| 100 | フィブリル状液晶ポリマーパウダー、フィブリル化液晶ポリマーパウダーの製造方法、ペースト、樹脂多層基板、および、樹脂多層基板の製造方法 | JP2015518160 | 2014-04-18 | JPWO2014188830A1 | 2017-02-23 | 裕之 大幡 |
| 本発明は、フィブリル化された液晶ポリマー粒子を含む、フィブリル化液晶ポリマーパウダーである。 | ||||||
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