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    • 2. 发明授权
    • Friction stir welding apparatus comprising slide plates
    • 包括滑板的摩擦搅拌焊接设备
    • US09216472B2
    • 2015-12-22
    • US13806022
    • 2011-10-14
    • Tetsuro SatoYasuhiro SakamotoTomonori MiyamichiToshiyuki Suda
    • Tetsuro SatoYasuhiro SakamotoTomonori MiyamichiToshiyuki Suda
    • B23K20/12
    • B23K20/123B23K20/1225B23K20/126
    • A friction stir welding apparatus includes a rotating tool provided with an upper rotating body arranged to be axially adjustable in position by an upper actuator, a lower rotating body integral with a rotating main rod extending through the upper rotating body and arranged to be axially adjustable in position by a lower actuator, and a stirring part formed in the rod. The upper rotating body and the lower rotating body clamp therebetween a joint of members to be joined placed with their end faces butting each other. The stirring part is rotated to stir the joint by frictional heat to join them. The rotating tool includes a slide plate attached, through a thrust bearing, to one or both of end portions of the upper rotating body and the lower rotating body facing each other to provide good finished surfaces of the joint.
    • 摩擦搅拌焊接装置包括旋转工具,该旋转工具设置有上部旋转体,该上部旋转体被布置成通过上部致动器在位置上可轴向调节;下部旋转体,与旋转的主杆一体地延伸穿过上部旋转体并布置成可轴向调节 通过下致动器的位置,以及形成在杆中的搅拌部。 上部旋转体和下部旋转体夹持在其间的待接合构件的接头与它们的端面彼此对接放置。 旋转搅拌部分以通过摩擦热来搅拌接头以使其接合。 旋转工具包括通过推力轴承连接到上部旋转体的一个或两个端部和相对于彼此相对的下部旋转体的滑动板,以提供良好的接头的完成表面。
    • 3. 发明申请
    • Flexible Printed Wiring Board and Semiconductor Device
    • 柔性印刷线路板和半导体器件
    • US20080174016A1
    • 2008-07-24
    • US11965404
    • 2007-12-27
    • Tetsuro SatoMakoto YamagataNoriaki Iwata
    • Tetsuro SatoMakoto YamagataNoriaki Iwata
    • H01L23/48B32B3/00
    • H05K1/0346H01L2924/0002H05K2201/0154H05K2201/0355Y10T428/24917H01L2924/00
    • A flexible printed wiring board is characterized by a laminate formed by directly laminating an electrodeposited copper foil having S side and M side, each of S side and M side having a different surface roughness, the surface roughness (Rzjis) of the deposition plain side being 1.0 μm or less, and the glossiness of the M side [Gs(60°)] being 400 or more, on a surface of an insulating layer being a substrate layer made of a resin having both of an imide structure and an amide structure in the molecule; and forming a wiring pattern by etching the electrodeposited copper foil. By using a resin having both of an imide structure and an amide structure in the molecule as the insulating layer, a flexible printed wiring board having excellent properties such as mechanical properties, heat resistance, alkali resistance and the like, especially a COF substrate is provided.
    • 柔性印刷电路板的特征在于,通过直接层叠具有S侧和M侧的电解铜箔,S面和M侧的每一面具有不同的表面粗糙度,沉积平面的表面粗糙度(Rzjis)为 1.0μm或更小,并且在作为由具有酰亚胺结构和酰胺结构的树脂制成的基材层的绝缘层的表面上,M侧[Gs(60°)]的光泽度为400以上 分子; 以及通过蚀刻所述电沉积铜箔形成布线图案。 通过在分子中使用具有酰亚胺结构和酰胺结构的树脂作为绝缘层,提供了具有优异性能如机械性能,耐热性,耐碱性等的柔性印刷线路板,特别是COF基材 。
    • 4. 发明申请
    • Multilayered printed wiring board and manufacturing method thereof
    • 多层印刷电路板及其制造方法
    • US20070102804A1
    • 2007-05-10
    • US10580198
    • 2004-12-09
    • Kensuke NakamuraTetsuro Sato
    • Kensuke NakamuraTetsuro Sato
    • B05D5/12
    • H05K3/4655H05K3/386H05K3/4652H05K2201/0195H05K2203/066Y10T428/12556Y10T428/12569Y10T428/12708Y10T428/24917
    • An object of the present invention is to provide a multi-layered printed wiring board which does not require roughening such as black oxide treatment and the like on inner layer circuits. For the purpose of achieving this object, there is adopted a multi-layered printed wiring board characterized by comprising a primer resin layer P comprising exclusively a resin between each inner layer circuit Ci formed without roughening and an insulating resin layer 5 of the multi-layered printed wiring board. The multi-layered printed wiring board is manufactured by taking the steps such as (a) a steps for producing a primer resin sheet with a carrier film including a 2 micron m to 12 micron m thick primer resin layer; (b) a steps for placing the primer resin sheet on the inner-layer circuit board in which the primer resin layer of the primer resin sheet with a carrier film is placed on the inner layer circuit board and then the carrier film is removed; (c) a steps for pressing in which a pre-preg and a metal foil for forming a conductive layer are superposed on the primer resin sheet, and pressed to form the multi-layered metal clad laminate; and (d) a steps for forming an outer layer circuit wherein the outer layer circuit is formed by etching the outer layer metal foil of the multi-layered metal clad laminate to make the multi-layered printed wiring board.
    • 本发明的目的是提供一种在内层电路上不需要诸如黑色氧化物处理等的粗糙化的多层印刷线路板。 为了实现该目的,采用了一种多层印刷电路板,其特征在于包括仅在不粗化形成的每个内层电路Ci和多层绝缘树脂层5之间仅包含树脂的底漆树脂层P 印刷线路板。 通过以下步骤制造多层印刷线路板:(a)用包含2微米至12微米厚的底漆树脂层的载体膜制备底漆树脂片的步骤; (b)将底漆树脂片放置在内层电路基板上的步骤,在该内层电路板上,将具有载体膜的底漆树脂片的底漆树脂层放置在内层电路板上,然后除去载体膜; (c)用于压制的步骤,其中用于形成导电层的预浸料和金属箔叠加在底漆树脂片上,并压制以形成多层金属包覆层压板; 以及(d)形成外层电路的步骤,其中通过蚀刻多层金属包覆层压板的外层金属箔形成外层电路以制造多层印刷电路板。
    • 5. 发明授权
    • Method for preparing copper foil with insulating layer and copper foil with insulating layer prepared by the method, and printed wiring board using the copper foil with insulating layer
    • 通过该方法制备具有绝缘层的铜箔和具有绝缘层的铜箔的方法和使用具有绝缘层的铜箔的印刷线路板
    • US07163600B2
    • 2007-01-16
    • US10250649
    • 2002-11-22
    • Tetsuro SatoNoriyuki Nagashima
    • Tetsuro SatoNoriyuki Nagashima
    • B32B37/00
    • H05K3/4655H05K1/0366H05K3/384H05K3/4652H05K2201/0195H05K2201/0358H05K2203/0307Y10T428/31678Y10T428/31681
    • To provide a method of manufacturing a material which can make a skeletal component as thin as possible to be contained in an insulating layer in a manufactured copper clad laminate and can securely prevent the direct contact between the nodular treatment surface of the attached copper foil and a skeletal component. In order to attain the object, here is adopted “a method of manufacturing a copper foil with an insulating layer 1 which method is a method of manufacturing a copper foil provided with a semi-cured insulating resin layer containing a skeletal component on one side surface of the copper foil, and is characterized in that: a first thermosetting resin layer 3 in an uncured or semi-cured state is provided on one side surface of a copper foil 2; a nonwoven fabric 5 or a woven cloth 5 to be a skeletal component is press-bonded onto a first thermosetting resin layer 3; a second thermosetting resin layer 7 is formed on a surface of a press-bonded nonwoven fabric 5 or woven cloth 5; and a semi-cured insulating layer containing the nonwoven fabric 5 or the woven cloth 5 is formed on one side surface of the copper foil 2 by drying into a semi-cured state.”
    • 为了提供一种能够使制造的覆铜层压板的绝缘层中含有尽可能薄的骨架成分的材料的制造方法,能够可靠地防止附着的铜箔的结节处理面与 骨骼成分。 为了达到此目的,这里采用“一种具有绝缘层1的铜箔的制造方法”,该方法是在一个侧面上设置有含有骨架成分的半固化绝缘树脂层的铜箔的制造方法 的特征在于:在铜箔2的一个侧面上设置有未固化或半固化状态的第一热固性树脂层3,作为骨架的无纺布5或编织布5 将组分压合在第一热固性树脂层3上;第二热固性树脂层7形成在压合无纺布5或织布5的表面上;以及半固化绝缘层,其包含无纺织物5或 通过干燥成半固化状态,在铜箔2的一个侧面上形成编织布5。