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    Solid electrolytic multilayer capacitor
    1.
    发明授权
    Solid electrolytic multilayer capacitor 有权
    固体电解多层电容器

    公开(公告)号：US06421227B2

    公开(公告)日：2002-07-16

    申请号：US09732710

    申请日：2000-12-11

    申请人： Hiroshi Nitoh ,  Atsushi Sakai ,  Wataru Minamida ,  Yuji Furuta

    发明人： Hiroshi Nitoh ,  Atsushi Sakai ,  Wataru Minamida ,  Yuji Furuta

    IPC分类号： H01G900

    CPC分类号： H01G9/15 ,  H01G9/028 ,  Y10T29/417

    摘要： A solid electrolytic capacitor is obtained by mounting a plurality of single plate capacitor elements within a chip by employing a stacking structure such as parallel stacking, opposing stacking, each layer-opposing stacking or closest stacking. As a result, a compact and high-capacitance element can be easily manufactured. The single plate capacitor element is preferably an element having an unfolded fan-like shape.

    摘要翻译： 通过采用层叠结构例如平行堆叠，相对堆叠，每一层相对堆叠或最近堆叠，将多个单板电容器元件安装在芯片内，获得固体电解电容器。 结果，可以容易地制造紧凑且高电容的元件。 单板电容器元件优选是具有展开的扇形形状的元件。

    Solid electrolytic multilayer capacitor
    2.
    发明授权
    Solid electrolytic multilayer capacitor 有权
    固体电解多层电容器

    公开(公告)号：US06706078B2

    公开(公告)日：2004-03-16

    申请号：US10095447

    申请日：2002-03-13

    申请人： Hiroshi Nitoh ,  Atsushi Sakai ,  Wataru Minamida ,  Yuji Furuta

    发明人： Hiroshi Nitoh ,  Atsushi Sakai ,  Wataru Minamida ,  Yuji Furuta

    IPC分类号： H01G900

    CPC分类号： H01G9/15 ,  H01G9/028 ,  Y10T29/417

    摘要： A solid electrolytic capacitor is obtained by mounting a plurality of single plate capacitor elements within a chip by employing a stacking structure such as parallel stacking, opposing stacking, each layer-opposing stacking or closest stacking. As a result, a compact and high-capacitance element can be easily manufactured. The single plate capacitor element is preferably an element having an unfolded fan-like shape.

    摘要翻译： 通过采用层叠结构例如平行堆叠，相对堆叠，每一层相对堆叠或最近堆叠，将多个单板电容器元件安装在芯片内，获得固体电解电容器。 结果，可以容易地制造紧凑且高电容的元件。 单板电容器元件优选是具有展开的扇形形状的元件。

    Solid electrolytic capacitor and method of producing the same
    3.
    发明授权
    Solid electrolytic capacitor and method of producing the same 有权
    固体电解电容器及其制造方法

    公开(公告)号：US07046504B2

    公开(公告)日：2006-05-16

    申请号：US10876622

    申请日：2004-06-28

    申请人： Atsushi Sakai ,  Ryuji Monden ,  Hiroshi Nitoh ,  Toshihiro Okabe ,  Yuji Furuta ,  Hideki Ohata ,  Koro Shirane

    发明人： Atsushi Sakai ,  Ryuji Monden ,  Hiroshi Nitoh ,  Toshihiro Okabe ,  Yuji Furuta ,  Hideki Ohata ,  Koro Shirane

    IPC分类号： H01G9/00

    CPC分类号： H01G9/15 ,  H01G9/0029 ,  H01G9/04 ,  H01G11/56 ,  Y02E60/13 ,  Y10T29/413 ,  Y10T29/417

    摘要： The present invention relates to a solid electrolytic capacitor having a masking structure in which the insulation between the anode part and the cathode part can be ensured without fail, to its production method, to a method for coating a masking agent on a solid electrolytic capacitor substrate, and to apparatus therefore. According to the present invention, the masking material covers the dielectric film on the metal material having valve action and sufficiently infiltrates into the core metal made of a metal having valve action while the solid electrolyte is masked by the masking material without fail, so that a solid electrolytic capacitor can be produced that has a reduced leakage current and a reduced stress generated at the reflow treatment or the like.

    摘要翻译： 本发明涉及一种具有掩模结构的固体电解电容器，其中阳极部分和阴极部分之间的绝缘可以毫无保障地确保，其制造方法涉及在固体电解电容器基板上涂覆掩蔽剂的方法 因此，对于设备。 根据本发明，掩模材料覆盖具有阀作用的金属材料上的电介质膜，并且充分渗透到由具有阀作用的金属制成的芯金属中，同时固体电解质被掩蔽材料掩蔽而不会失效， 可以制造具有减小的漏电流和在回流处理等时产生的减小的应力的固体电解电容器。

    Solid electrolytic capacitor and method for producing the same
    4.
    发明授权
    Solid electrolytic capacitor and method for producing the same 有权
    固体电解电容器及其制造方法

    公开(公告)号：US06890363B1

    公开(公告)日：2005-05-10

    申请号：US09576957

    申请日：2000-05-24

    申请人： Atsushi Sakai ,  Ryuji Monden ,  Hiroshi Nitoh ,  Toshihiro Okabe ,  Yuji Furuta ,  Hideki Ohata ,  Koro Shirane

    发明人： Atsushi Sakai ,  Ryuji Monden ,  Hiroshi Nitoh ,  Toshihiro Okabe ,  Yuji Furuta ,  Hideki Ohata ,  Koro Shirane

    IPC分类号： H01G9/00 ,  H01G9/04 ,  H01G9/15 ,  H01L21/00

    CPC分类号： H01G9/15 ,  H01G9/0029 ,  H01G9/04 ,  H01G11/56 ,  Y02E60/13 ,  Y10T29/413 ,  Y10T29/417

    摘要： The present invention relates to a solid electrolytic capacitor having a masking structure in which the insulation between the anode part and the cathode part can be ensured without fail, to its production method, to a method for coating a masking agent on a solid electrolytic capacitor substrate, and to an apparatus therefor. According to the present invention, the masking material covers the dielectric film on the metal material having valve action and sufficiently infiltrates into the core metal made of a metal having valve action while the solid electrolyte is masked by the masking material without fail, so that a solid electrolytic capacitor can be produced that has a reduced leakage current and a reduced stress generated at the reflow treatment or the like.

    摘要翻译： 本发明涉及一种具有掩模结构的固体电解电容器，其中阳极部分和阴极部分之间的绝缘可以毫无保障地确保，其制造方法涉及在固体电解电容器基板上涂覆掩蔽剂的方法 ，以及其设备。 根据本发明，掩模材料覆盖具有阀作用的金属材料上的电介质膜，并且充分渗透到由具有阀作用的金属制成的芯金属中，同时固体电解质被掩蔽材料掩蔽而不会失效， 可以制造具有减小的漏电流和在回流处理等时产生的减小的应力的固体电解电容器。

    Solid electrolytic capacitor and method for producing the same
    6.
    发明授权
    Solid electrolytic capacitor and method for producing the same 有权
    固体电解电容器及其制造方法

    公开(公告)号：US07141081B2

    公开(公告)日：2006-11-28

    申请号：US11311397

    申请日：2005-12-20

    申请人： Atsushi Sakai ,  Ryuji Monden ,  Hiroshi Nitoh ,  Toshihiro Okabe ,  Yuji Furuta ,  Hideki Ohata ,  Koro Shirane

    发明人： Atsushi Sakai ,  Ryuji Monden ,  Hiroshi Nitoh ,  Toshihiro Okabe ,  Yuji Furuta ,  Hideki Ohata ,  Koro Shirane

    IPC分类号： H01G9/00

    CPC分类号： H01G9/15 ,  H01G9/0029 ,  H01G9/04 ,  H01G11/56 ,  Y02E60/13 ,  Y10T29/413 ,  Y10T29/417

    摘要： The present invention relates to a solid electrolytic capacitor having a masking structure in which the insulation between the anode part and the cathode part can be ensured without fail, to its production method, to a method for coating a masking agent on a solid electrolytic capacitor substrate, and to apparatus therefore. According to the present invention, the masking material covers the dielectric film on the metal material having valve action and sufficiently infiltrates into the core metal made of a metal having valve action while the solid electrolyte is masked by the masking material without fail, so that a solid electrolytic capacitor can be produced that has a reduced leakage current and a reduced stress generated at the reflow treatment or the like.

    摘要翻译： 本发明涉及一种具有掩模结构的固体电解电容器，其中阳极部分和阴极部分之间的绝缘可以毫无保障地确保，其制造方法涉及在固体电解电容器基板上涂覆掩蔽剂的方法 因此，对于设备。 根据本发明，掩模材料覆盖具有阀作用的金属材料上的电介质膜，并且充分渗透到由具有阀作用的金属制成的芯金属中，同时固体电解质被掩蔽材料掩蔽而不会失效， 可以制造具有减小的漏电流和在回流处理等时产生的减小的应力的固体电解电容器。

    Solid electrolytic capacitor element and method for producing the same
    8.
    发明授权
    Solid electrolytic capacitor element and method for producing the same 有权
    固体电解电容器元件及其制造方法

    公开(公告)号：US06449140B1

    公开(公告)日：2002-09-10

    申请号：US09899992

    申请日：2001-07-09

    申请人： Atsushi Sakai ,  Yuji Furuta ,  Katsuhiko Yamazaki ,  Takashi Ichimura

    发明人： Atsushi Sakai ,  Yuji Furuta ,  Katsuhiko Yamazaki ,  Takashi Ichimura

    IPC分类号： H01G904

    CPC分类号： H01G9/15 ,  H01G9/028 ,  H01G9/0425 ,  Y10T29/417

    摘要： The present invention provides a solid electrolytic capacitor having a structure that relieves thermal stress, prevents leakage current, exhibits low impedance and ensures high reliability. The solid electrolytic capacitor element has a valve-acting metal substrate with a dielectric film and an edge part acting as an anode, an insulating layer circumferentially provided on the substrate, a solid electrolyte layer and an electrically conducting layer having a carbon paste layer and a metal powder-containing electrically conducting layer formed in this order on the entire substrate surface opposite to the anode with respect to the insulating layer and acting as a cathode. The electrically conducting layer is provided within a region of the carbon paste layer or with a spacing from the cathode side edge part of the insulating layer. The present invention also provides a method for producing the element, and a solid electrolytic capacitor using the element.

    摘要翻译： 本发明提供一种具有减轻热应力，防止漏电流，低阻抗，高可靠性的结构的固体电解电容器。 固体电解电容器元件具有带电介质膜的阀作用金属基板和作为阳极的边缘部分，周向设置在基板上的绝缘层，固体电解质层和具有碳糊层和 含金属粉末的导电层相对于绝缘层在与阳极相反的整个基板表面上依次形成并用作阴极。 导电层设置在碳糊层的一个区域内或与绝缘层的阴极侧边缘部分间隔开。 本发明还提供了一种用于制造元件的方法和使用该元件的固体电解电容器。

    Solid electrolytic capacitor and method for producing the same
    9.
    发明授权
    Solid electrolytic capacitor and method for producing the same 有权
    固体电解电容器及其制造方法

    公开(公告)号：US06430032B2

    公开(公告)日：2002-08-06

    申请号：US09899209

    申请日：2001-07-06

    申请人： Atsushi Sakai ,  Ryuji Monden ,  Yuji Furuta ,  Katsuhiko Yamazaki ,  Tatsuo Obata

    发明人： Atsushi Sakai ,  Ryuji Monden ,  Yuji Furuta ,  Katsuhiko Yamazaki ,  Tatsuo Obata

    IPC分类号： H01G900

    CPC分类号： H01G9/0036 ,  H01G9/15 ,  Y10T29/417

    摘要： To provide a solid electrolytic capacitor where solid electrolyte is formed at the cut end part and at the masking part to a larger thickness than in other parts, where the adhesion of the solid electrolyte formed on the valve acting metal oxide film is improved, and whereby the capacitor is highly stabilized in various basic properties such as capacitance, dielectric loss (tan &dgr;), leakage current and short circuit defective ratio and also in the reflow soldering heat resistance and moisture resistance load characteristics. These solid electrolytic capacitor can be obtained by forming electrically conducting polymer on a dielectric film by specifying time for dipping of the surface of a valve actiong metal porous body with a solution containing a monomer and with a solution containing an oxidizing agent, time for vaporization of the solvent of the solution containing a monomer, and polymerization conditions after dipping of the solution containing an oxidizing agent.

    摘要翻译： 为了提供一种固体电解电容器，其中在切割端部和掩模部分处形成固体电解质的厚度大于其他部分的厚度，其中形成在阀作用金属氧化物膜上的固体电解质的粘附性得到改善，并且由此 电容器在诸如电容，介电损耗（tanδ），漏电流和短路缺陷率等各种基本特性中也具有高度稳定性，并且还具有回流焊接耐热性和耐湿负载特性。这些固体电解电容器可以通过形成 导电聚合物在电介质膜上的规定时间，用于将含有单体的溶液和含有氧化剂的溶液的气泡作用金属多孔体的表面浸渍的时间，含有单体的溶液的溶剂的蒸发时间， 以及在浸渍含有氧化剂的溶液之后的聚合条件。