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    Solid electrolytic capacitor with small leakage current and method of manufacturing the same
    1.
    发明授权
    Solid electrolytic capacitor with small leakage current and method of manufacturing the same 失效
    具有小漏电流的固体电解电容器及其制造方法

    公开(公告)号：US08038738B2

    公开(公告)日：2011-10-18

    申请号：US12262295

    申请日：2008-10-31

    申请人： Naoki Takahashi ,  Toshihiko Nishiyama ,  Satoshi Suzuki ,  Ryuta Kobayakawa ,  Tomoki Nobuta

    发明人： Naoki Takahashi ,  Toshihiko Nishiyama ,  Satoshi Suzuki ,  Ryuta Kobayakawa ,  Tomoki Nobuta

    IPC分类号： H01G9/00

    CPC分类号： H01G9/15 ,  H01G9/0036 ,  H01G9/012 ,  H01G9/028

    摘要： A solid electrolytic capacitor manufacturing method includes a process of removing a roughened surface layer (10a′) from a distal portion (13) of a metal member (10) and from part of an intermediate portion (12) adjacent to the distal portion (13), a process of forming a resist (40) on the distal portion (13) and the intermediate portion (12) of the metal member (10), a process of forming a conductive polymer layer (30) of a conductive polymer on a proximal portion (11) of the metal member (10), and a process of removing a resist (40′) and a surface layer portion (13′) of the metal member (10) from the distal portion (13) of the metal member (10).

    摘要翻译： 固体电解电容器制造方法包括从金属构件（10）的远端部分（13）和与远端部分（13）相邻的中间部分（12）的一部分去除粗糙表面层（10a'）的工艺 ），在金属构件（10）的前端部（13）和中间部（12）上形成抗蚀剂（40）的工序，在导电性聚合物层（30）上形成导电性高分子层 金属构件（10）的近侧部分（11）和从金属构件（10）的远端部分（13）去除金属构件（10）的抗蚀剂（40'）和表面层部分（13'）的工艺 会员（10）。

    Solid electrolytic capacitor with small leakage current and method of manufacturing the same
    4.
    发明授权
    Solid electrolytic capacitor with small leakage current and method of manufacturing the same 有权
    具有小漏电流的固体电解电容器及其制造方法

    公开(公告)号：US08625254B2

    公开(公告)日：2014-01-07

    申请号：US13236196

    申请日：2011-09-19

    申请人： Naoki Takahashi ,  Toshihiko Nishiyama ,  Satoshi Suzuki ,  Ryuta Kobayakawa ,  Tomoki Nobuta

    发明人： Naoki Takahashi ,  Toshihiko Nishiyama ,  Satoshi Suzuki ,  Ryuta Kobayakawa ,  Tomoki Nobuta

    IPC分类号： H01G9/00 ,  H01G9/145

    CPC分类号： H01G9/15 ,  H01G9/0036 ,  H01G9/012 ,  H01G9/028

    摘要： A solid electrolytic capacitor includes an anode formed of a valve metal and having a roughened surface layer at a surface thereof, a dielectric layer formed of a valve metal oxide and formed on the anode, a cathode formed of a conductive polymer layer formed on the dielectric layer, an anode lead formed adjacent to and integrally with the anode, and a resist formed of an insulating material and delimiting the anode and the anode lead. The anode and the anode lead have a first stepped portion having both surfaces each cut in a thickness direction and covered with the resist, and the anode lead has a second stepped portion having both surfaces each cut deeper in the thickness direction than the first stepped portion.

    摘要翻译： 固体电解电容器包括由阀金属形成的阳极，在其表面具有粗糙表面层，由阀金属氧化物形成并形成在阳极上的电介质层，由形成在电介质上的导电聚合物层形成的阴极 层，与阳极相邻并且与阳极一体形成的阳极引线，以及由绝缘材料形成并限定阳极和阳极引线的抗蚀剂。 阳极和阳极引线具有第一阶梯部分，其两个表面各自在厚度方向上切割并被抗蚀剂覆盖，并且阳极引线具有第二阶梯部分，其两个表面都在厚度方向上比第一台阶部分更深 。