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1. 发明申请

US20130016453A1 SOLID ELECTROLYTIC CAPACITOR 有权
标题翻译：固体电解电容器
公开(公告)号：US20130016453A1
公开(公告)日：2013-01-17
申请号：US13541856
申请日：2012-07-05
申请人： Tadahito Ito , Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki
发明人： Tadahito Ito , Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki
IPC分类号： H01G9/048
CPC分类号： H01G9/042 , H01G9/15 , H01G2009/0014 , H01G2009/0404
摘要： Provided is a solid electrolytic capacitor having reduced manufacturing man-hour, low leak current, low initial ESR, low ESR after long year use, and long life. The solid electrolytic capacitor includes a anode member made of a valve action metal, a dielectric coating layer formed on a surface of the anode member, a solid electrolytic layer formed on the dielectric coating layer, and a conductive solid layer covering the solid electrolytic layer, in which the conductive solid layer contains silver and nickel, and the weight ratio of nickel to silver is set to 3 to 30%.
摘要翻译：提供了一种固体电解电容器，其制造工时小，漏电流低，初始ESR低，长期使用后的低ESR，寿命长。固体电解电容器包括由阀作用金属制成的阳极部件，形成在阳极部件的表面上的电介质被覆层，形成在电介质被覆层上的固体电解质层和覆盖固体电解质层的导电固体层，其中导电固体层含有银和镍，并且镍与银的重量比设定为3至30％。

2. 发明申请

US20050141174A1 Niobium solid electrolytic capacitor 有权
标题翻译：铌固体电解电容器
公开(公告)号：US20050141174A1
公开(公告)日：2005-06-30
申请号：US10934406
申请日：2004-09-07
申请人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
发明人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
IPC分类号： H01G9/08 , H01G9/04
CPC分类号： H01G9/08 , Y10T29/417
摘要： A solid electrolytic capacitor constituted by forming a dielectric coating film, a solid state electrolyte layer, and cathode lead-out layer in order on the surface of an anode body comprising niobium or an alloy containing niobium as the main component to an end of which an anode lead member is implanted to construct a capacitor element, connecting the anode lead member with an anode terminal and connecting the cathode lead-out layer, at the same time, with a cathode terminal, and being covered and sealed by a sheath resin, in that the sheath resin is formed by injecting and filling liquid silicone resin and heat curing molding the same.
摘要翻译：一种固体电解电容器，其通过在包含铌或以铌作为主要成分的合金的阳极体的表面上依次形成电介质涂膜，固态电解质层和阴极引出层而构成，其末端为将阳极引线部件注入构造电容器元件，将阳极引线部件与阳极端子连接，同时将阴极引出层与阴极端子连接，并被护套树脂覆盖并密封，护套树脂通过注射和填充液体硅树脂并且对其进行热固化成型而形成。

3. 发明授权

US08081420B2 Solid electrolytic capacitor and method for manufacture thereof 有权
标题翻译：固体电解电容器及其制造方法
公开(公告)号：US08081420B2
公开(公告)日：2011-12-20
申请号：US12691338
申请日：2010-01-21
申请人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
发明人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
IPC分类号： H01G9/04
CPC分类号： H01G9/08 , H01G9/012 , H01G9/0425 , H01G9/052 , H01G9/10 , H01G9/15 , Y10T29/41 , Y10T29/417
摘要： On a surface of an anode member 12 having a valve action, a cathode layer 14 is formed, and at a terminal lead-out face 12a at one end of the anode member 12, an anode wire 16 is led out of it; thus a capacitor element 10 is formed. An anode terminal 4 is joined to the anode wire 16. A cathode terminal 5 is joined to the cathode layer 14. A protective layer 2 of resin covers part or all of the capacitor element 10. A packaging member 3 of resin harder than the protective layer 2 covers around the capacitor element 10 including the protective layer 2 and the anode wire 16 to form a package. The protective layer 2 has a larger linear expansion coefficient than the packaging member 3. The mass ratio of the packaging member 3 to the total mass of the packaging member 3 and the protective layer 2 between the terminal lead-out face 12a and the exterior face of the packaging member 3 opposite the terminal lead-out face 12a is 50% or more.
摘要翻译：在具有阀动作的阳极部件12的表面上形成有阴极层14，在阳极部件12的一端的端子引出面12a处，将阳极线16从其引出; 从而形成电容器元件10。阳极端子4连接到阳极线16.阴极端子5接合到阴极层14.树脂的保护层2覆盖部分或全部电容器元件10.比保护层更硬的树脂的包装件3 层2覆盖包括保护层2和阳极线16的电容器元件10，以形成封装。保护层2具有比包装部件3更大的线膨胀系数。包装部件3与包装部件3的总质量和端子引出面12a与外表面之间的保护层2的质量比与端子引出面12a相对的包装部件3的直径为50％以上。

4. 发明申请

US20060044736A1 Solid electrolytic capacitor 有权
标题翻译：固体电解电容器
公开(公告)号：US20060044736A1
公开(公告)日：2006-03-02
申请号：US11205115
申请日：2005-08-17
申请人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
发明人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
IPC分类号： H01G9/00
CPC分类号： H01G9/15
摘要： A solid electrolytic capacitor has a capacitor element formed by successively forming a dielectric coating, a solid electrolyte layer and a cathode extraction layer on a surface of an anode body, and is characterized in that the capacitor element includes at least one of a polyhydroxy saturated hydrocarbon and phytic acid. With this, a solid electrolytic capacitor can be provided which allows restoring of thermal degradation of a dielectric coating to a practical level.
摘要翻译：固体电解电容器具有通过在阳极体的表面依次形成电介质涂层，固体电解质层和阴极提取层而形成的电容器元件，其特征在于，所述电容器元件包括多羟基饱和烃和植酸。由此，可以提供固体电解电容器，其可使电介质涂层的热降解恢复到实用的水平。

5. 发明申请

US20110096467A1 SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURE THEREOF 有权
标题翻译：固体电解电容器及其制造方法
公开(公告)号：US20110096467A1
公开(公告)日：2011-04-28
申请号：US12691338
申请日：2010-01-21
申请人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
发明人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
IPC分类号： H01G9/08 , H01G9/048 , H01G9/042
CPC分类号： H01G9/08 , H01G9/012 , H01G9/0425 , H01G9/052 , H01G9/10 , H01G9/15 , Y10T29/41 , Y10T29/417
摘要： On a surface of an anode member 12 having a valve action, a cathode layer 14 is formed, and at a terminal lead-out face 12a at one end of the anode member 12, an anode wire 16 is led out of it; thus a capacitor element 10 is formed. An anode terminal 4 is joined to the anode wire 16. A cathode terminal 5 is joined to the cathode layer 14. A protective layer 2 of resin covers part or all of the capacitor element 10. A packaging member 3 of resin harder than the protective layer 2 covers around the capacitor element 10 including the protective layer 2 and the anode wire 16 to form a package. The protective layer 2 has a larger linear expansion coefficient than the packaging member 3. The mass ratio of the packaging member 3 to the total mass of the packaging member 3 and the protective layer 2 between the terminal lead-out face 12a and the exterior face of the packaging member 3 opposite the terminal lead-out face 12a is 50% or more.
摘要翻译：在具有阀动作的阳极部件12的表面上形成有阴极层14，在阳极部件12的一端的端子引出面12a处，将阳极线16从其引出; 从而形成电容器元件10。阳极端子4连接到阳极线16.阴极端子5接合到阴极层14.树脂的保护层2覆盖部分或全部电容器元件10.比保护层更硬的树脂的包装件3 层2覆盖包括保护层2和阳极线16的电容器元件10，以形成封装。保护层2具有比包装部件3更大的线膨胀系数。包装部件3与包装部件3的总质量和端子引出面12a与外表面之间的保护层2的质量比与端子引出面12a相对的包装部件3的直径为50％以上。

6. 发明授权

US07125764B2 Method of producing solid electrolytic capacitor 有权
标题翻译：固体电解电容器的制造方法
公开(公告)号：US07125764B2
公开(公告)日：2006-10-24
申请号：US10487072
申请日：2002-08-12
申请人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
发明人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
IPC分类号： H01L21/8249
CPC分类号： H01G9/0036 , H01G9/028
摘要： A manufacturing method according to the present invention of a solid electrolytic capacitor includes: a step of immersing a anode body on which the dielectrics film layer is formed in a solution that includes from 0.7 to 10% by weight of hydrogen peroxide, from 0.3 to 3% by weight of sulfuric acid and water as a main solvent, followed by, after pulling up, exposing to vapor of pyrrole or a pyrrole derivative, and thereby forming, on the dielectrics film layer, a first conductive polymer layer made of polypyrrole or a polypyrrole derivative; and a step of immersing the anode body on which the dielectrics film layer and the first conductive polymer layer are formed in a solution that includes a polymerizing monomer and a supporting electrolyte to electrolytically polymerize the polymerizing monomer, and thereby forming a second conductive polymer layer on the first conductive polymer layer.
摘要翻译：根据本发明的固体电解电容器的制造方法包括：将形成有电介质膜层的阳极体浸渍在含有0.7〜10重量％的过氧化氢的溶液中，0.3〜3 重量％的硫酸和水作为主要溶剂，然后在拉起之后暴露于吡咯或吡咯衍生物的蒸气，从而在电介质膜层上形成由聚吡咯形成的第一导电聚合物层或聚吡咯衍生物以及将包含电介质膜层和第一导电性聚合物层的阳极体浸渍在包含聚合性单体和支持电解质的溶液中以电解聚合聚合性单体的步骤，从而形成第二导电聚合物层第一导电聚合物层。

7. 发明授权

US07106575B2 Solid electrolytic capacitor 有权
公开(公告)号：US07106575B2
公开(公告)日：2006-09-12
申请号：US11205115
申请日：2005-08-17
申请人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
发明人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
IPC分类号： H01G9/04 , H01G9/145
CPC分类号： H01G9/15
摘要： A solid electrolytic capacitor has a capacitor element formed by successively forming a dielectric coating, a solid electrolyte layer and a cathode extraction layer on a surface of an anode body, and is characterized in that the capacitor element includes at least one of a polyhydroxy saturated hydrocarbon and phytic acid. With this, a solid electrolytic capacitor can be provided which allows restoring of thermal degradation of a dielectric coating to a practical level.

8. 发明授权

US08873221B2 Solid electrolytic capacitor 有权
标题翻译：固体电解电容器
公开(公告)号：US08873221B2
公开(公告)日：2014-10-28
申请号：US13541856
申请日：2012-07-05
申请人： Tadahito Ito , Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki
发明人： Tadahito Ito , Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki
IPC分类号： H01G9/15 , H01G9/042 , H01G9/00 , H01G9/04
CPC分类号： H01G9/042 , H01G9/15 , H01G2009/0014 , H01G2009/0404
摘要： Provided is a solid electrolytic capacitor having reduced manufacturing man-hour, low leak current, low initial ESR, low ESR after long year use, and long life. The solid electrolytic capacitor includes a anode member made of a valve action metal, a dielectric coating layer formed on a surface of the anode member, a solid electrolytic layer formed on the dielectric coating layer, and a conductive solid layer covering the solid electrolytic layer, in which the conductive solid layer contains silver and nickel, and the weight ratio of nickel to silver is set to 3 to 30%.
摘要翻译：提供了一种固体电解电容器，其制造工时小，漏电流低，初始ESR低，长期使用后的低ESR，寿命长。固体电解电容器包括由阀作用金属制成的阳极部件，形成在阳极部件的表面上的电介质被覆层，形成在电介质被覆层上的固体电解质层和覆盖固体电解质层的导电固体层，其中导电固体层含有银和镍，并且镍与银的重量比设定为3至30％。

9. 发明授权

US07092243B2 Niobium solid electrolytic capacitor 有权
标题翻译：铌固体电解电容器
公开(公告)号：US07092243B2
公开(公告)日：2006-08-15
申请号：US10934406
申请日：2004-09-07
申请人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
发明人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
IPC分类号： H01G9/00 , H01K5/00
CPC分类号： H01G9/08 , Y10T29/417
摘要： A solid electrolytic capacitor constituted by forming a dielectric coating film, a solid state electrolyte layer, and cathode lead-out layer in order on the surface of an anode body including niobium or an alloy containing niobium as the main component to an end of which an anode lead member is implanted to construct a capacitor element, connecting the anode lead member with an anode terminal and connecting the cathode lead-out layer, at the same time, with a cathode terminal, and being covered and sealed by a sheath resin, in that the sheath resin is formed by injecting and filling liquid silicone resin and heat curing molding the same.
摘要翻译：一种固体电解电容器，其通过在包括铌或含有铌作为主要成分的合金的阳极体的表面上依次形成电介质涂膜，固态电解质层和阴极引出层而构成，其末端为将阳极引线部件注入构造电容器元件，将阳极引线部件与阳极端子连接，同时将阴极引出层与阴极端子连接，并被护套树脂覆盖并密封，护套树脂通过注射和填充液体硅树脂并且对其进行热固化成型而形成。

10. 发明申请

US20050030678A1 Method of producing solid electrolytic capacitor 有权
标题翻译：固体电解电容器的制造方法
公开(公告)号：US20050030678A1
公开(公告)日：2005-02-10
申请号：US10487072
申请日：2002-08-12
申请人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
发明人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
IPC分类号： H01G9/028 , H01G9/00 , H01G9/02 , H01G2/14
CPC分类号： H01G9/0036 , H01G9/028
摘要： A manufacturing method according to the present invention of a solid electrolytic capacitor includes: a step of immersing a anode body on which the dielectrics film layer is formed in a solution that includes from 0.7 to 10% by weight of hydrogen peroxide, from 0.3 to 3% by weight of sulfuric acid and water as a main solvent, followed by, after pulling up, exposing to vapor of pyrrole or a pyrrole derivative, and thereby forming, on the dielectrics film layer, a first conductive polymer layer made of polypyrrole or a polypyrrole derivative; and a step of immersing the anode body on which the dielectrics film layer and the first conductive polymer layer are formed in a solution that includes a polymerizing monomer and a supporting electrolyte to electrolytically polymerize the polymerizing monomer, and thereby forming a second conductive polymer layer on the first conductive polymer layer.
摘要翻译：根据本发明的固体电解电容器的制造方法包括：将形成有电介质膜层的阳极体浸渍在含有0.7〜10重量％的过氧化氢的溶液中，0.3〜3 重量％的硫酸和水作为主要溶剂，然后在拉起之后暴露于吡咯或吡咯衍生物的蒸气，从而在电介质膜层上形成由聚吡咯形成的第一导电聚合物层或聚吡咯衍生物以及将包含电介质膜层和第一导电性聚合物层的阳极体浸渍在包含聚合性单体和支持电解质的溶液中以电解聚合聚合性单体的步骤，从而形成第二导电聚合物层第一导电聚合物层。

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