公开(公告)号：US07706132B2

公开(公告)日：2010-04-27

申请号：US12475898

申请日：2009-06-01

申请人： Kazuo Kawahito ,  Minoru Oomori ,  Junichi Kurita ,  Masatoshi Tasei ,  Masato Ozawa

发明人： Kazuo Kawahito ,  Minoru Oomori ,  Junichi Kurita ,  Masatoshi Tasei ,  Masato Ozawa

IPC分类号： H01G9/00

CPC分类号： H01G9/15 ,  H01G9/04 ,  H01G9/26

摘要： A solid electrolytic capacitor includes a negative terminal, first to fourth capacitor elements coupled to the negative terminal, first and second positive terminals connected to the first to fourth capacitor elements, and a package resin covering the first to fourth capacitor elements. Each of the first to fourth capacitor elements has a first end and a second end opposite to the first end, and each of the first to fourth capacitor elements includes a negative electrode provided at the first end and a positive electrode provided at the second end. The first to fourth capacitor elements are stacked in this order. The positive electrodes of the first and fourth capacitor elements extend in a first direction from the respective negative electrodes of the first and fourth capacitor elements. The positive electrodes of the second and third capacitor elements extend in a second direction, opposite to the first direction, from the respective negative electrodes of the second and third capacitor elements. This solid electrolytic capacitor has a small leakage current.

摘要翻译： 固体电解电容器包括负极端子，耦合到负极端子的第一至第四电容器元件，连接到第一至第四电容器元件的第一和第二正极端子以及覆盖第一至第四电容器元件的封装树脂。 第一至第四电容器元件中的每一个具有与第一端相对的第一端和第二端，并且第一至第四电容器元件中的每一个包括设置在第一端的负电极和设置在第二端的正电极。 第一至第四电容器元件依次堆叠。 第一和第四电容器元件的正极从第一和第四电容器元件的各个负极沿第一方向延伸。 第二和第三电容器元件的正极从第二和第三电容器元件的各个负极沿与第一方向相反的第二方向延伸。 这种固体电解电容器具有小的漏电流。

公开(公告)号：US20090296318A1

公开(公告)日：2009-12-03

申请号：US12475898

申请日：2009-06-01

申请人： Kazuo Kawahito ,  Minoru Oomori ,  Junichi Kurita ,  Masatoshi Tasei ,  Masato Ozawa

发明人： Kazuo Kawahito ,  Minoru Oomori ,  Junichi Kurita ,  Masatoshi Tasei ,  Masato Ozawa

IPC分类号： H01G9/00

CPC分类号： H01G9/15 ,  H01G9/04 ,  H01G9/26

摘要： A solid electrolytic capacitor includes a negative terminal, first to fourth capacitor elements coupled to the negative terminal, first and second positive terminals connected to the first to fourth capacitor elements, and a package resin covering the first to fourth capacitor elements. Each of the first to fourth capacitor elements has a first end and a second end opposite to the first end, and each of the first to fourth capacitor elements includes a negative electrode provided at the first end and a positive electrode provided at the second end. The first to fourth capacitor elements are stacked in this order. The positive electrodes of the first and fourth capacitor elements extend in a first direction from the respective negative electrodes of the first and fourth capacitor elements. The positive electrodes of the second and third capacitor elements extend in a second direction, opposite to the first direction, from the respective negative electrodes of the second and third capacitor elements. This solid electrolytic capacitor has a small leakage current.

摘要翻译： 固体电解电容器包括负极端子，耦合到负极端子的第一至第四电容器元件，连接到第一至第四电容器元件的第一和第二正极端子以及覆盖第一至第四电容器元件的封装树脂。 第一至第四电容器元件中的每一个具有与第一端相对的第一端和第二端，并且第一至第四电容器元件中的每一个包括设置在第一端的负电极和设置在第二端的正电极。 第一至第四电容器元件依次堆叠。 第一和第四电容器元件的正极从第一和第四电容器元件的各个负极沿第一方向延伸。 第二和第三电容器元件的正极从第二和第三电容器元件的各个负极沿与第一方向相反的第二方向延伸。 这种固体电解电容器具有小的漏电流。

公开(公告)号：US09214289B2

公开(公告)日：2015-12-15

申请号：US14000826

申请日：2012-03-23

申请人： Junichi Kurita ,  Kazuo Kawahito ,  Masatoshi Tasei ,  Kazuaki Aoyama

发明人： Junichi Kurita ,  Kazuo Kawahito ,  Masatoshi Tasei ,  Kazuaki Aoyama

IPC分类号： H01G4/228 ,  H01G11/82 ,  H01G9/012 ,  H01G9/14 ,  H01G9/15 ,  H01G9/08

CPC分类号： H01G11/82 ,  H01G9/012 ,  H01G9/08 ,  H01G9/14 ,  H01G9/15

摘要： An electrolytic capacitor includes a multilayered-capacitor-elements unit, a pair of positive electrode terminals, a negative electrode terminal, and an outer-package resin. The multilayered-capacitor-elements unit includes multiple capacitor elements of which positive electrodes are oriented oppositely to each other. The positive electrodes are connected to the positive electrode terminals, respectively, and negative electrodes of the capacitor elements are connected to the negative electrode terminal. Each of the positive electrode terminals includes a bottom section and a double-back section on which the positive electrodes of the capacitor element is disposed. The double-back section is formed by doubling over an end section extending toward the negative electrode.

摘要翻译： 电解电容器包括多层电容器元件单元，一对正电极端子，负极端子和外包装树脂。 多层电容元件单元包括多个电容器元件，其正极彼此相对定向。 正极分别连接到正极端子，电容器元件的负极连接到负极端子。 正极端子中的每一个包括设置有电容器元件的正极的底部和双后部。 双面部分通过在朝向负极延伸的端部部分上加倍而形成。

公开(公告)号：US20130329341A1

公开(公告)日：2013-12-12

申请号：US14000826

申请日：2012-03-23

申请人： Junichi Kurita ,  Kazuo Kawahito ,  Masatoshi Tasei ,  Kazuaki Aoyama

发明人： Junichi Kurita ,  Kazuo Kawahito ,  Masatoshi Tasei ,  Kazuaki Aoyama

IPC分类号： H01G11/82

CPC分类号： H01G11/82 ,  H01G9/012 ,  H01G9/08 ,  H01G9/14 ,  H01G9/15

摘要： An electrolytic capacitor includes a multilayered-capacitor-elements unit, a pair of positive electrode terminals, a negative electrode terminal, and an outer-package resin. The multilayered-capacitor-elements unit includes multiple capacitor elements of which positive electrodes are oriented oppositely to each other. The positive electrodes are connected to the positive electrode terminals, respectively, and negative electrodes of the capacitor elements are connected to the negative electrode terminal. Each of the positive electrode terminals includes a bottom section and a double-back section on which the positive electrodes of the capacitor element is disposed. The double-back section is formed by doubling over an end section extending toward the negative electrode.

摘要翻译： 电解电容器包括多层电容器元件单元，一对正电极端子，负极端子和外包装树脂。 多层电容元件单元包括多个电容器元件，其正极彼此相对定向。 正极分别连接到正极端子，电容器元件的负极连接到负极端子。 正极端子中的每一个包括设置有电容器元件的正极的底部和双后部。 双面部分通过在朝向负极延伸的端部部分上加倍而形成。

公开(公告)号：US20080089011A1

公开(公告)日：2008-04-17

申请号：US11665643

申请日：2005-11-24

申请人： Masatoshi Tasei ,  Nario Niibo ,  Masashige Ashizaki ,  Yukio Nishioka ,  Hirofumi Iwashima ,  Koichi Morikawa

发明人： Masatoshi Tasei ,  Nario Niibo ,  Masashige Ashizaki ,  Yukio Nishioka ,  Hirofumi Iwashima ,  Koichi Morikawa

IPC分类号： H01G9/00 ,  B23K26/20

CPC分类号： H01G9/008 ,  H01G9/155 ,  H01M2/0202 ,  H01M2/0222 ,  H01M2/04 ,  H01M2/0465 ,  H01M2/30 ,  Y02E60/13

摘要： A coin-type electrochemical element enabling the external lead terminal portions to be accurately and reliably attached to a first lid portion and to a second lid portion of the coin-type electrochemical element, and a method of its production. Coin-type electric double layer capacitor (11) includes first lid portion (19) and second lid portion (18). External lead terminal portions (28) and (33) having a nearly triangular shape are separately connected to the outer surfaces of the lid portions. Upon providing external lead terminal portions (28) and (33) having the triangular shape, welded portion (35) is allowed to have an increased area enabling the coin-type electrochemical element of even a small size to be accurately and reliably welded and making it possible to provide the coin-type electrochemical element having excellent reliability.

摘要翻译： 一种硬币型电化学元件及其制造方法，能够将外部引线端子部分精确可靠地安装在硬币型电化学元件的第一盖部分和第二盖部分上。 硬币型双电层电容器（11）包括第一盖部分（19）和第二盖部分（18）。 具有近似三角形的外部引线端子部分（28）和（33）分别连接到盖部分的外表面。 在提供具有三角形形状的外部引线端子部分（28）和（33）时，焊接部分（35）被允许具有增加的面积，使得即使是小尺寸的硬币型电化学元件能够被准确可靠地焊接和制造 可以提供具有优异可靠性的硬币型电化学元件。

公开(公告)号：USD528976S1

公开(公告)日：2006-09-26

申请号：US29239743

申请日：2005-10-03

申请人： Masatoshi Tasei ,  Nario Niibo ,  Masashige Ashizaki ,  Yukio Nishioka

设计人： Masatoshi Tasei ,  Nario Niibo ,  Masashige Ashizaki ,  Yukio Nishioka

公开(公告)号：US06680841B2

公开(公告)日：2004-01-20

申请号：US10207378

申请日：2002-07-30

申请人： Kazuo Tadanobu ,  Takuhisa Sugimoto ,  Yukihiro Take ,  Itsuo Kojima ,  Kazuya Kawahara ,  Masatoshi Tasei ,  Masahiro Yabushita

发明人： Kazuo Tadanobu ,  Takuhisa Sugimoto ,  Yukihiro Take ,  Itsuo Kojima ,  Kazuya Kawahara ,  Masatoshi Tasei ,  Masahiro Yabushita

IPC分类号： H01G900

CPC分类号： H01G9/012 ,  H01G9/15 ,  H01G9/26 ,  Y10T29/417

摘要： A disclosure is made on a solid electrolytic capacitor, which facilitates an assembly work with simple construction to lead to a reduction of cost, realizes excellent equivalent series resistance characteristics and makes a thin configuration possible, and a manufacturing method thereof. With the solid electrolytic capacitor of the present invention, a cathode lead frame has a connecting member to connect integrally with a cathode member of a capacitor element stack body on the side surface of a capacitor element extending in the thickness direction thereof. Capacitor elements, each provided with a through hole on an anode member, are stacked on top of each other in layers and connections between capacitor elements are achieved by disposing an anode lead frame between layers. Accordingly, when a plurality of anode members are joined to the anode lead frame via a through hole provided on respective anode members of capacitor elements, stabilized welding work is allowed to be performed without any of molten aluminum foil to be released outside.

摘要翻译： 公开了一种固体电解电容器，其以简单的结构进行组装工作，导致成本降低，实现了优异的等效串联电阻特性，并使薄配置成为可能。 对于本发明的固体电解电容器，阴极引线框架具有连接部件，其连接部件与电容器元件堆叠体的阴极部件在电容器元件的厚度方向上延伸的侧面一体地连接。 每个在阳极部件上设置有通孔的电容器元件层叠在彼此的顶部，并且通过在层间布置阳极引线框架来实现电容器元件之间的连接。 因此，当多个阳极构件经由设置在电容器元件的各阳极构件上的通孔而接合到阳极引线框架时，允许执行稳定的焊接作业，而不会在外部释放任何熔融的铝箔。

公开(公告)号：US08248758B2

公开(公告)日：2012-08-21

申请号：US13031894

申请日：2011-02-22

申请人： Masatoshi Tasei ,  Nario Niibo ,  Masashige Ashizaki ,  Yukio Nishioka

发明人： Masatoshi Tasei ,  Nario Niibo ,  Masashige Ashizaki ,  Yukio Nishioka

IPC分类号： H01G9/00

CPC分类号： H01G9/008 ,  H01G9/155 ,  H01M2/0202 ,  H01M2/0222 ,  H01M2/04 ,  H01M2/0465 ,  H01M2/30 ,  Y02E60/13

摘要： A coin-type electrochemical element enables the external lead terminal portions to be accurately and reliably attached to a first lid portion and to a second lid portion of the coin-type electrochemical element, and a method of its production. A coin-type electric double layer capacitor includes a first lid portion and a second lid portion. External lead terminal portions, each having a nearly triangular shape, are separately connected to the outer surfaces of the lid portions. Upon providing the external lead terminal portions having the triangular shape, a welded portion is allowed to have an increased area enabling the coin-type electrochemical element of even a small size to be accurately and reliably welded and making it possible to provide the coin-type electrochemical element having excellent reliability.

摘要翻译： 硬币型电化学元件能够将外部引线端子部分精确可靠地附接到硬币型电化学元件的第一盖部分和第二盖部分及其制造方法。 硬币型双电层电容器包括第一盖部分和第二盖部分。 每个具有近似三角形形状的外部引线端子部分分别连接到盖部分的外表面。 在提供具有三角形状的外部引线端子部分的情况下，允许焊接部分具有增加的面积，使得即使是小尺寸的硬币型电化学元件能够被精确和可靠地焊接，并且可以提供硬币型 电化学元件具有优异的可靠性。

公开(公告)号：US07916452B2

公开(公告)日：2011-03-29

申请号：US11665643

申请日：2005-11-24

申请人： Masatoshi Tasei ,  Nario Niibo ,  Masashige Ashizaki ,  Yukio Nishioka ,  Hirofumi Iwashima ,  Koichi Morikawa

发明人： Masatoshi Tasei ,  Nario Niibo ,  Masashige Ashizaki ,  Yukio Nishioka ,  Hirofumi Iwashima ,  Koichi Morikawa

IPC分类号： H01G9/00

CPC分类号： H01G9/008 ,  H01G9/155 ,  H01M2/0202 ,  H01M2/0222 ,  H01M2/04 ,  H01M2/0465 ,  H01M2/30 ,  Y02E60/13

摘要： A coin-type electrochemical element enables the external lead terminal portions to be accurately and reliably attached to a first lid portion and to a second lid portion of the coin-type electrochemical element, and a method of its production. A coin-type electric double layer capacitor includes a first lid portion and a second lid portion. External lead terminal portions, each having a nearly triangular shape, are separately connected to the outer surfaces of the lid portions. Upon providing the external lead terminal portions having the triangular shape, a welded portion is allowed to have an increased area enabling the coin-type electrochemical element of even a small size to be accurately and reliably welded and making it possible to provide the coin-type electrochemical element having excellent reliability.

摘要翻译： 硬币型电化学元件能够将外部引线端子部分精确可靠地附接到硬币型电化学元件的第一盖部分和第二盖部分及其制造方法。 硬币型双电层电容器包括第一盖部分和第二盖部分。 每个具有近似三角形的外部引线端子部分分别连接到盖部分的外表面。 在提供具有三角形状的外部引线端子部分的情况下，允许焊接部分具有增加的面积，使得即使是小尺寸的硬币型电化学元件能够被精确和可靠地焊接，并且可以提供硬币型 具有优异的可靠性

公开(公告)号：USD528977S1

公开(公告)日：2006-09-26

申请号：US29239763

申请日：2005-10-03

申请人： Masatoshi Tasei ,  Nario Niibo ,  Masashige Ashizaki ,  Yukio Nishioka

设计人： Masatoshi Tasei ,  Nario Niibo ,  Masashige Ashizaki ,  Yukio Nishioka