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    Low profile multi-anode assembly
    63.
    发明授权
    Low profile multi-anode assembly 有权

    公开(公告)号：US10014108B2

    公开(公告)日：2018-07-03

    申请号：US14657194

    申请日：2015-03-13

    Applicant: AVX Corporation

    Inventor： Jan Petrzilek ,  Jiri Navratil ,  Martin Biler

    IPC: H01G9/08 ,  H01G4/224 ,  H01G9/012 ,  H01G9/15 ,  H01G9/26

    CPC classification number: H01G4/224 ,  H01G9/012 ,  H01G9/08 ,  H01G9/15 ,  H01G9/26

    Abstract: A capacitor assembly configured to effectively dissipate heat when exposed to a high ripple current is provided. The assembly includes a plurality of capacitor elements, each including an anode body and lead, a dielectric layer overlying the anode body, and a solid electrolyte. Each capacitor element is defined by upper and lower major surfaces, first opposing minor surfaces, and second opposing minor surfaces. The major surfaces each have a surface area greater than that of each of the minor opposing surfaces. A hermetically sealed housing having a length, width, and height defines an interior cavity within which the plurality of capacitor elements are positioned. The ratio of the length to the height ranges from about 2 to about 80. Further, the lower major face of each capacitor element faces a lower wall of the housing, where the lower wall is defined by the housing's length and width.

    SOLID ELECTROLYTIC CAPACITOR PACKAGE STRUCTURE AND METHOD OF MANUFACTURING THE SAME
    67.
    发明申请
    SOLID ELECTROLYTIC CAPACITOR PACKAGE STRUCTURE AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20170110256A1

    公开(公告)日：2017-04-20

    申请号：US15147120

    申请日：2016-05-05

    Applicant: APAQ TECHNOLOGY CO., LTD.

    Inventor： CHING-FENG LIN ,  LIANG-MIN KAO ,  CHUN-CHIA HUANG

    IPC: H01G9/10 ,  H01G9/26 ,  H01G13/00 ,  H01G9/15

    CPC classification number: H01G9/10 ,  H01G9/012 ,  H01G9/14 ,  H01G9/15 ,  H01G9/26

    Abstract: The instant disclosure provides a solid electrolytic capacitor package structure and method of manufacturing the same. The solid electrolytic capacitor package structure includes a capacitor assembly, at least one electrode pin and a package body enclosing the capacitor assembly and the electrode pin. The electrode pin includes an embedded portion enclosed by the package body and an exposed portion positioned outside the package body. The method of manufacturing the solid electrolytic capacitor package structure includes a protection step including forming a protecting film on the exposed portion; a coating step including depositing a nanomaterial on the solid electrolytic capacitor package structure to form a nanofilm, wherein the nanomaterial penetrates into defects of the solid electrolytic capacitor package structure; and a deprotection step including removing the protecting film. The instant disclosure provides improved air-tight and water-tight properties of the solid electrolytic capacitor package structure, thereby increasing the lifetime thereof.

    Solid electrolytic capacitor
    70.
    发明授权
    Solid electrolytic capacitor 有权
    固体电解电容器

    公开(公告)号：US09007743B2

    公开(公告)日：2015-04-14

    申请号：US13446265

    申请日：2012-04-13

    Applicant: Akihiro Kawai ,  Kenji Araki

    Inventor： Akihiro Kawai ,  Kenji Araki

    IPC: H01G9/00 ,  H01G4/228 ,  H01G9/10 ,  H01G9/15 ,  H01G9/012 ,  H01G9/04 ,  H01G9/26 ,  H01G9/042

    CPC classification number: H01G9/15 ,  H01G9/012 ,  H01G9/04 ,  H01G9/042 ,  H01G9/26

    Abstract: Provided is a solid electrolytic capacitor that is excellent in productivity, has improved volumetric efficiency aiming for capacity increase, a stable fillet shape when mounted, and has excellent ESL characteristics. Included is a capacitor stack element composed of a stack of capacitor elements. The capacitor element includes one anode part of an anode body made of linear, foil-like, or plate-like valve metal and a cathode part composed of dielectric, solid electrolyte, graphite, and silver paste layers, which are sequentially formed to another surface of the anode body separated by insulating resin. A fillet formation part with a recessed part is provided to an end surface of anode and cathode terminals of a mounting electrode side of a first direction end surface of the electrode substrate to which the capacitor stack element is mounted. Further, the anode and cathode terminals for element connection reach the end surface of the first direction.

    Abstract translation: 提供一种生产率优异的固体电解电容器，具有提高容量增加的体积效率，安装时的稳定的圆角形状，并且具有优异的ESL特性。 包括由电容器元件的堆叠组成的电容器堆叠元件。 电容器元件包括由直线状，箔状或板状阀金属制成的阳极体的一个阳极部分和由电介质，固体电解质，石墨和银浆层构成的阴极部分，其顺序地形成于另一表面 的绝缘树脂隔开的阳极体。 在安装有电容器叠层元件的电极基板的第一方向端面的安装电极侧的阳极和阴极端子的端面设置有具有凹部的圆角形状部。 此外，用于元件连接的阳极和阴极端子到达第一方向的端面。

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