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公开(公告)号：US20050254198A1
公开(公告)日：2005-11-17
申请号：US10973411
申请日：2004-10-27
申请人： Takayuki Matsumoto , Tetsuyuki Sakuda , Nobuhiro Honda , Shigekatsu Ohnishi , Naoyuki Shiozawa , Hideaki Kojima
发明人： Takayuki Matsumoto , Tetsuyuki Sakuda , Nobuhiro Honda , Shigekatsu Ohnishi , Naoyuki Shiozawa , Hideaki Kojima
CPC分类号： H01G9/15 , H01G9/028 , H01G9/0425 , Y10T29/417
摘要： A solid electrolytic capacitor includes an anode body formed with a dielectric oxide film, a laminate cathode provided on the dielectric oxide film, a cathode lead frame provided on the cathode, and an anode lead frame attached to a lead portion of the anode body. The laminate cathode includes a solid electrolyte layer, and a mixture layer of a mixture of silver flake particles and carbon particles provided directly on an outer surface of the solid electrolyte layer.
摘要翻译： 固体电解电容器包括形成有电介质氧化物膜的阳极体，设置在电介质氧化物膜上的叠层阴极，设置在阴极上的阴极引线框架和连接到阳极体的引线部分的阳极引线框架。 层叠阴极包括固体电解质层和直接在固体电解质层的外表面上设置的银片颗粒和碳颗粒的混合物的混合层。
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公开(公告)号：US07023689B2
公开(公告)日：2006-04-04
申请号：US10973411
申请日：2004-10-27
申请人： Takayuki Matsumoto , Tetsuyuki Sakuda , Nobuhiro Honda , Shigekatsu Ohnishi , Naoyuki Shiozawa , Hideaki Kojima
发明人： Takayuki Matsumoto , Tetsuyuki Sakuda , Nobuhiro Honda , Shigekatsu Ohnishi , Naoyuki Shiozawa , Hideaki Kojima
IPC分类号： H01G9/00
CPC分类号： H01G9/15 , H01G9/028 , H01G9/0425 , Y10T29/417
摘要： A solid electrolytic capacitor includes an anode body formed with a dielectric oxide film, a laminate cathode provided on the dielectric oxide film, a cathode lead frame provided on the cathode, and an anode lead frame attached to a lead portion of the anode body. The laminate cathode includes a solid electrolyte layer, and a mixture layer of a mixture of silver flake particles and carbon particles provided directly on an outer surface of the solid electrolyte layer.
摘要翻译： 固体电解电容器包括形成有电介质氧化物膜的阳极体，设置在电介质氧化物膜上的叠层阴极，设置在阴极上的阴极引线框架和连接到阳极体的引线部分的阳极引线框架。 层叠阴极包括固体电解质层和直接在固体电解质层的外表面上设置的银片颗粒和碳颗粒的混合物的混合层。
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公开(公告)号：US20060126272A1
公开(公告)日：2006-06-15
申请号：US11346209
申请日：2006-02-03
申请人： Kazutoyo Horio , Takayuki Matsumoto , Tetsuyuki Sakuda , Manabu Yamaguchi , Kazuhiro Aihara , Shinji Arimori
发明人： Kazutoyo Horio , Takayuki Matsumoto , Tetsuyuki Sakuda , Manabu Yamaguchi , Kazuhiro Aihara , Shinji Arimori
IPC分类号： H01G9/04
CPC分类号： H01G9/10 , H01G9/012 , H01G9/042 , Y10T29/417
摘要： A solid electrolytic capacitor including a capacitor element having an anode body partly provided with a cathode layer, an anode-side and a cathode-side lead frame attached to a lower surface of the capacitor element, and a housing covering the lead frames and the capacitor element except lower surfaces of the lead frames. Both of the lead frames are exposed on the bottom face of the housing. The anode-side lead frame extending longitudinally of the capacitor is provided in an outer end portion thereof with at least two strips which separate each other. Outer end portions of the strips are exposed on the outer end face of the housing. A concave space is formed between the strips and is filled with resin forming the housing.
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公开(公告)号：US20050105249A1
公开(公告)日：2005-05-19
申请号：US10933488
申请日：2004-09-03
申请人： Kazutoyo Horio , Takayuki Matsumoto , Tetsuyuki Sakuda , Manabu Yamaguchi , Kazuhiro Aihara , Shinji Arimori
发明人： Kazutoyo Horio , Takayuki Matsumoto , Tetsuyuki Sakuda , Manabu Yamaguchi , Kazuhiro Aihara , Shinji Arimori
IPC分类号： H01G9/08 , H01G9/00 , H01G9/004 , H01G9/008 , H01G9/012 , H01G9/04 , H01G9/042 , H01G9/10 , H01G9/15
CPC分类号： H01G9/10 , H01G9/012 , H01G9/042 , Y10T29/417
摘要： A solid electrolytic capacitor comprises a capacitor element having an anode body partly provided with a cathode layer, an anode-side and a cathode-side lead frame attached to a lower surface of the capacitor element, and a housing covering the lead frames and the capacitor element except lower surfaces of the lead frames. The housing covers an outer end face of each of the lead frames, the outer end face of each lead frame being provided with a filling portion filled with a resin forming the housing.
摘要翻译： 固体电解电容器包括电容器元件，该电容器元件具有部分地设置有阴极层的阳极体，附接到电容器元件的下表面的阳极侧和阴极侧引线框架，以及覆盖引线框架和电容器 元件，除了引线框架的下表面。 壳体覆盖每个引线框架的外端面，每个引线框架的外端面设置有填充有形成壳体的树脂的填充部分。
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公开(公告)号：US07139164B2
公开(公告)日：2006-11-21
申请号：US11346209
申请日：2006-02-03
申请人： Kazutoyo Horio , Takayuki Matsumoto , Tetsuyuki Sakuda , Manabu Yamaguchi , Kazuhiro Aihara , Shinji Arimori
发明人： Kazutoyo Horio , Takayuki Matsumoto , Tetsuyuki Sakuda , Manabu Yamaguchi , Kazuhiro Aihara , Shinji Arimori
CPC分类号： H01G9/10 , H01G9/012 , H01G9/042 , Y10T29/417
摘要： A solid electrolytic capacitor including a capacitor element having an anode body partly provided with a cathode layer, an anode-side and a cathode-side lead frame attached to a lower surface of the capacitor element, and a housing covering the lead frames and the capacitor element except lower surfaces of the lead frames. Both of the lead frames are exposed on the bottom face of the housing. The anode-side lead frame extending longitudinally of the capacitor is provided in an outer end portion thereof with at least two strips which separate each other. Outer end portions of the strips are exposed on the outer end face of the housing. A concave space is formed between the strips and is filled with resin forming the housing.
摘要翻译： 一种固体电解电容器，包括具有部分设置有阴极层的阳极体的电容器元件，附接到电容器元件的下表面的阳极侧和阴极侧引线框架，以及覆盖引线框架和电容器 元件，除了引线框架的下表面。 两个引线框都暴露在外壳的底面上。 在电容器纵向延伸的阳极侧引线框架的外端部分设置有彼此分离的至少两个条带。 条的外端部暴露在外壳的外端面上。 在条之间形成凹形空间，并填充形成外壳的树脂。
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公开(公告)号：US07027291B2
公开(公告)日：2006-04-11
申请号：US10933488
申请日：2004-09-03
申请人： Kazutoyo Horio , Takayuki Matsumoto , Tetsuyuki Sakuda , Manabu Yamaguchi , Kazuhiro Aihara , Shinji Arimori
发明人： Kazutoyo Horio , Takayuki Matsumoto , Tetsuyuki Sakuda , Manabu Yamaguchi , Kazuhiro Aihara , Shinji Arimori
IPC分类号： H01G9/00
CPC分类号： H01G9/10 , H01G9/012 , H01G9/042 , Y10T29/417
摘要： A solid electrolytic capacitor including a capacitor element having an anode body partly provided with a cathode layer, an anode-side and a cathode-side lead frame attached to a lower surface of the capacitor element, and a housing covering the lead frames and the capacitor element except lower surfaces of the lead frames. The housing covers an outer end face of each of the lead frames, the outer end face of each lead frame being provided with a filling portion filled with a resin forming the housing.
摘要翻译： 一种固体电解电容器，包括具有部分设置有阴极层的阳极体的电容器元件，附接到电容器元件的下表面的阳极侧和阴极侧引线框架，以及覆盖引线框架和电容器 元件，除了引线框架的下表面。 壳体覆盖每个引线框架的外端面，每个引线框架的外端面设置有填充有形成壳体的树脂的填充部分。
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公开(公告)号：US20050117278A1
公开(公告)日：2005-06-02
申请号：US10506249
申请日：2003-03-13
CPC分类号： H01G9/08 , H01G2/065 , H01G9/012 , H01G9/151 , Y10T29/417
摘要： A solid electrolytic capacitor of the present invention includes a capacitor element and an outer shell, made of an insulating resin, that covers the capacitor element. The capacitor element has a winding portion that is formed by rolling an anode foil with a dielectric oxidized film formed on its surface, a cathode foil, and a separator that is sandwiched between the anode foil and the cathode foil, and a conductive polymer layer is formed between the anode foil and the cathode foil. An anode lead wire electrically connected to the anode foil, and a cathode lead wire electrically connected to the cathode foil extend from the winding portion, penetrate the outer shell, and are respectively connected to an anode electrode terminal and a cathode electrode terminal that are arranged on a surface of the outer shell.
摘要翻译： 本发明的固体电解电容器包括覆盖电容器元件的由绝缘树脂制成的电容器元件和外壳。 电容器元件具有通过在其表面上形成有电介质氧化膜的阳极箔，阴极箔和夹在阳极箔和阴极箔之间的隔膜而形成的缠绕部分，导电聚合物层是 形成在阳极箔和阴极箔之间。 电连接到阳极箔的阳极引线和与阴极箔电连接的阴极引线从绕组部分延伸穿透外壳，并分别连接到布置在阳极箔上的阳极电极端子和阴极电极端子 在外壳的表面上。
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公开(公告)号：US07095605B2
公开(公告)日：2006-08-22
申请号：US10506249
申请日：2003-03-13
IPC分类号： H01G9/00
CPC分类号： H01G9/08 , H01G2/065 , H01G9/012 , H01G9/151 , Y10T29/417
摘要： A solid electrolytic capacitor includes a capacitor element and an outer shell, made of an insulating resin, that covers the capacitor element. The capacitor element has a winding portion that is formed by rolling an anode foil with a dielectric oxidized film formed on its surface, a cathode foil, and a separator that is sandwiched between the anode foil and the cathode foil, and a conductive polymer layer is formed between the anode foil and the cathode foil. An anode lead wire electrically connected to the anode foil, and a cathode lead wire electrically connected to the cathode foil extend from the winding portion, penetrate the outer shell, and are respectively connected to an anode electrode terminal and a cathode electrode terminal that are arranged on a surface of the outer shell.
摘要翻译： 固体电解电容器包括覆盖电容器元件的由绝缘树脂制成的电容器元件和外壳。 电容器元件具有通过在其表面上形成有电介质氧化膜的阳极箔，阴极箔和夹在阳极箔和阴极箔之间的隔膜而形成的缠绕部分，导电聚合物层是 形成在阳极箔和阴极箔之间。 电连接到阳极箔的阳极引线和与阴极箔电连接的阴极引线从绕组部分延伸穿透外壳，并分别连接到布置在阳极箔上的阳极电极端子和阴极电极端子 在外壳的表面上。
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9.发明授权公开(公告)号：US07961454B2
公开(公告)日：2011-06-14
申请号：US11914914
申请日：2005-12-26
CPC分类号： H01G9/14 , H01G9/012 , H01G9/08 , H01G9/26 , H01G11/48 , H01G11/56 , H01G13/006 , Y02E60/13 , Y10T29/417
摘要： A multi-layered solid electrolytic capacitor and a method of manufacturing the capacitor that improve the product yield drastically by preventing increases in leakage current and defects due to short circuits without increasing manufacturing cost or capacitor size. A multi-layered solid electrolytic capacitor includes: a plurality of capacitor elements, each including an aluminum foil having an anode portion and a cathode portion having a dielectric oxide film and a cathode layer formed in succession on a surface of the aluminum foil, wherein the plurality of capacitor elements are stacked on top of one another, the anode portions of adjacent capacitor elements are welded each other, and the anode portion of one of the outermost capacitor elements is weld-secured to an anode terminal, the multi-layered solid electrolytic capacitor having a first stress alleviating groove and a second stress alleviating groove formed in at least one of weld surfaces of the anode portion.
摘要翻译： 一种多层固体电解电容器和通过防止漏电流的增加和短路导致的缺陷而不增加制造成本或电容器尺寸而大大提高产品产量的电容器的制造方法。 多层固体电解电容器包括：多个电容器元件，每个电容器元件包括具有阳极部分的铝箔和具有电介质氧化物膜的阴极部分和在铝箔表面上连续形成的阴极层， 多个电容器元件堆叠在彼此的顶部，相邻的电容器元件的阳极部分彼此焊接，并且最外面的电容器元件中的一个的阳极部分被焊接固定到阳极端子，多层固体电解质 电容器，其具有形成在所述阳极部的焊接面的至少一个中的第一应力缓和槽和第二应力缓和槽。
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10.发明申请公开(公告)号：US20090080144A1
公开(公告)日：2009-03-26
申请号：US11914914
申请日：2005-12-26
IPC分类号： H01G9/048
CPC分类号： H01G9/14 , H01G9/012 , H01G9/08 , H01G9/26 , H01G11/48 , H01G11/56 , H01G13/006 , Y02E60/13 , Y10T29/417
摘要： [Problem] A multi-layered solid electrolytic capacitor and a method of manufacturing the capacitor are provided that make it possible to improve the product yield drastically by preventing increases in leakage current and defects due to short circuits without increasing manufacturing cost or capacitor size.[Means for Solving the Problem] A multi-layered solid electrolytic capacitor includes: a plurality of capacitor elements 6, each being furnished with an aluminum foil 1 having an anode portion 7 and a cathode portion 8 having a dielectric oxide film 2 and a cathode layer 3 formed in succession on a surface of the aluminum foil 1, wherein the plurality of capacitor elements 6 are stacked on top of one another, the anode portions 7 of adjacent capacitor elements 6 are welded each other, and the anode portion 7 of one of the outermost capacitor elements 6 is weld-secured to an anode terminal 12, the multi-layered solid electrolytic capacitor being characterized in that a first stress alleviating slit 16 and a second stress alleviating slit 17 are formed in at least one of weld surfaces of the anode portion 7.
摘要翻译： [问题]提供一种多层固体电解电容器及其制造方法，能够通过防止漏电流的增加和短路导致的缺陷而不增加制造成本或电容器尺寸而大大提高产品产量。 解决问题的手段多层固体电解电容器包括：多个电容器元件6，每个电容器元件6设有具有阳极部分7的铝箔1和具有电介质氧化膜2和阴极的阴极部分8 在铝箔1的表面上连续形成的层3，其中多个电容器元件6彼此堆叠，相邻电容器元件6的阳极部分7彼此焊接，并且一个阳极部分7 最外面的电容器元件6被焊接固定在阳极端子12上，多层固体电解电容器的特征在于，在第一应力缓和狭缝16和第二应力缓和狭缝17的至少一个焊接表面上形成 阳极部分7。
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