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1. 发明授权

US07312978B2 Electrically conductive polymer composition and solid electrolytic capacitor using the same 有权
公开(公告)号：US07312978B2
公开(公告)日：2007-12-25
申请号：US11356676
申请日：2006-02-17
申请人： Sadamu Toida , Shinji Arai , Kenji Araki , Katsuhiro Yoshida , Tadamasa Asami , Takeshi Saitou , Yuuichi Maruko
发明人： Sadamu Toida , Shinji Arai , Kenji Araki , Katsuhiro Yoshida , Tadamasa Asami , Takeshi Saitou , Yuuichi Maruko
IPC分类号： H01G9/00
摘要： An electrically conductive polymer composition contains an electrically conductive polymer obtained by using a polymer in the form of cations composed of repeating structural units of 3,4-ethylene dioxythiophene and polystyrene sulfonic acid as anions and further contains naphthalene sulfonic acid as an additive. A solid electrolytic capacitor 101 or a surface-mount transmission line element 102 has a polypyrrole conductive polymer layer 3 as a first solid electrolyte and a poly(3,4-ethylene dioxythiophene) conductive polymer layer 4 as a second solid electrolyte.

2. 发明授权

US07379290B2 Electrically conductive polymer composition and solid electrolytic capacitor using the same 有权
标题翻译：导电聚合物组合物和使用其的固体电解电容器
公开(公告)号：US07379290B2
公开(公告)日：2008-05-27
申请号：US11356676
申请日：2006-02-17
申请人： Sadamu Toida , Shinji Arai , Kenji Araki , Katsuhiro Yoshida , Tadamasa Asami , Takeshi Saitou , Yuuichi Maruko
发明人： Sadamu Toida , Shinji Arai , Kenji Araki , Katsuhiro Yoshida , Tadamasa Asami , Takeshi Saitou , Yuuichi Maruko
IPC分类号： H01G9/00
CPC分类号： H01G9/028 , H01G9/042 , H01G11/48 , H01G11/56 , Y02E60/13 , Y10T29/41 , Y10T29/417
摘要： An electrically conductive polymer composition contains an electrically conductive polymer obtained by using a polymer in the form of cations composed of repeating structural units of 3,4-ethylene dioxythiophene and polystyrene sulfonic acid as anions and further contains naphthalene sulfonic acid as an additive. A solid electrolytic capacitor 101 or a surface-mount transmission line element 102 has a polypyrrole conductive polymer layer 3 as a first solid electrolyte and a poly(3,4-ethylene dioxythiophene) conductive polymer layer 4 as a second solid electrolyte.
摘要翻译：导电聚合物组合物含有通过使用由3,4-亚乙基二氧噻吩和聚苯乙烯磺酸的重复结构单元构成的阳离子形式的聚合物作为阴离子而得到的导电聚合物，并且还含有萘磺酸作为添加剂。固体电解电容器101或表面安装传输线元件102具有作为第一固体电解质的聚吡咯导电聚合物层3和作为第二固体电解质的聚（3,4-乙烯二氧噻吩）导电聚合物层4。

3. 发明申请

US20060187617A1 Electrically conductive polymer composition and solid electrolytic capacitor using the same 有权
标题翻译：导电聚合物组合物和使用其的固体电解电容器
公开(公告)号：US20060187617A1
公开(公告)日：2006-08-24
申请号：US11356676
申请日：2006-02-17
申请人： Sadamu Toida , Shinji Arai , Kenji Araki , Katsuhiro Yoshida , Tadamasa Asami , Takeshi Saitou , Yuuichi Maruko
发明人： Sadamu Toida , Shinji Arai , Kenji Araki , Katsuhiro Yoshida , Tadamasa Asami , Takeshi Saitou , Yuuichi Maruko
IPC分类号： H01G9/00
CPC分类号： H01G9/028 , H01G9/042 , H01G11/48 , H01G11/56 , Y02E60/13 , Y10T29/41 , Y10T29/417
摘要： An electrically conductive polymer composition contains an electrically conductive polymer obtained by using a polymer in the form of cations composed of repeating structural units of 3,4-ethylene dioxythiophene and polystyrene sulfonic acid as anions and further contains naphthalene sulfonic acid as an additive. A solid electrolytic capacitor 101 or a surface-mount transmission line element 102 has a polypyrrole conductive polymer layer 3 as a first solid electrolyte and a poly(3,4-ethylene dioxythiophene) conductive polymer layer 4 as a second solid electrolyte.
摘要翻译：导电聚合物组合物含有通过使用由3,4-亚乙基二氧噻吩和聚苯乙烯磺酸的重复结构单元构成的阳离子形式的聚合物作为阴离子而得到的导电聚合物，并且还含有萘磺酸作为添加剂。固体电解电容器101或表面安装传输线元件102具有作为第一固体电解质的聚吡咯导电聚合物层3和作为第二固体电解质的聚（3,4-乙烯二氧噻吩）导电聚合物层4。

4. 发明申请

US20070047178A1 Solid electrolytic capacitor 失效
公开(公告)号：US20070047178A1
公开(公告)日：2007-03-01
申请号：US11507705
申请日：2006-08-22
申请人： Takeshi Saitou , Takeo Kasuga , Katsuhiro Yoshida , Sadamu Toida
发明人： Takeshi Saitou , Takeo Kasuga , Katsuhiro Yoshida , Sadamu Toida
IPC分类号： H01G9/00
CPC分类号： H01G9/07 , H01G9/0032 , H01G9/045 , H01G9/055 , Y10T29/417
摘要： An aluminum solid electrolytic capacitor (conductive polymer type solid electrolytic capacitor) has an anodic oxide film layer, a conductive polymer layer, and a polystyrene sulfonate layer interposed between the anodic oxide film layer and the conductive polymer layer. A transmission line element has a cathode portion formed on a central portion of an aluminum substrate in an aluminum solid electrolytic capacitor. The transmission line element also has a pair of anode terminal areas located at both sides of the cathode portion on the aluminum substrate and is configured to supply a current between the pair of anode terminal areas.

5. 发明授权

US07268997B2 Solid electrolytic capacitor 失效
标题翻译：固体电解电容器
公开(公告)号：US07268997B2
公开(公告)日：2007-09-11
申请号：US11507705
申请日：2006-08-22
申请人： Takeshi Saitou , Takeo Kasuga , Katsuhiro Yoshida , Sadamu Toida
发明人： Takeshi Saitou , Takeo Kasuga , Katsuhiro Yoshida , Sadamu Toida
IPC分类号： H01G9/02 , H01F9/00
CPC分类号： H01G9/07 , H01G9/0032 , H01G9/045 , H01G9/055 , Y10T29/417
摘要： An aluminum solid electrolytic capacitor (conductive polymer type solid electrolytic capacitor) has an anodic oxide film layer, a conductive polymer layer, and a polystyrene sulfonate layer interposed between the anodic oxide film layer and the conductive polymer layer. A transmission line element has a cathode portion formed on a central portion of an aluminum substrate in an aluminum solid electrolytic capacitor. The transmission line element also has a pair of anode terminal areas located at both sides of the cathode portion on the aluminum substrate and is configured to supply a current between the pair of anode terminal areas.
摘要翻译：铝固体电解电容器（导电聚合物型固体电解电容器）具有阳极氧化膜层，导电聚合物层和插入在阳极氧化膜层和导电聚合物层之间的聚苯乙烯磺酸盐层。传输线元件具有形成在铝固体电解电容器中的铝基板的中心部分上的阴极部分。传输线元件还具有位于铝基板上的阴极部分两侧的一对阳极端子区域，并且构造成在一对阳极端子区域之间提供电流。

6. 发明申请

US20050268747A1 Valve metal powder and solid electrolytic capacitor using same 审中-公开
标题翻译：阀门金属粉末和固体电解电容器使用相同
公开(公告)号：US20050268747A1
公开(公告)日：2005-12-08
申请号：US10921809
申请日：2004-08-20
申请人： Katsuhiro Yoshida , Tadamasa Asami , Fujio Makuta , Toshiyuki Osako , Tomio Tsujimura
发明人： Katsuhiro Yoshida , Tadamasa Asami , Fujio Makuta , Toshiyuki Osako , Tomio Tsujimura
IPC分类号： H01G9/052 , C22C1/05 , H01B1/02 , H01G9/042
CPC分类号： H01G9/042 , H01G9/052
摘要： A valve metal powder with optimized particle size distribution, and a solid electrolytic capacitor which uses this is provided. A valve metal powder for a solid electrolytic capacitor is used which is an agglomerate powder to be used for manufacturing an anode with a structure in which valve metal powder is formed in a layer on a valve metal base material, and contains at least 90% of all the powder within a particle size range of 1 μm to 50 μm. It is desirable that at least 90% of all the powder is contained within a particle size range of 1 μm to 30 μm. Moreover, preferably the product of BET specific surface area and specific gravity (d25) is greater than 17 m2/g.
摘要翻译：提供了具有优化粒度分布的阀金属粉末和使用其的固体电解电容器。使用用于固体电解电容器的阀金属粉末，其是用于制造具有阀金属粉末形成在阀金属基材上的层中的结构的阳极的附聚粉末，并且包含至少90％的所有粉末的粒径在1〜50μm的范围内。所希望的是，所有粉末的至少90％都包含在1μm到30μm的粒度范围内。此外，优选BET比表面积和比重（d <25>）的乘积大于17m 2 / g。

7. 发明授权

US06327138B1 Solid electrolytic capacitor 有权
标题翻译：固体电解电容器
公开(公告)号：US06327138B1
公开(公告)日：2001-12-04
申请号：US09680913
申请日：2000-10-06
申请人： Tadamasa Asami , Katsuhiro Yoshida , Kunihiko Simizu
发明人： Tadamasa Asami , Katsuhiro Yoshida , Kunihiko Simizu
IPC分类号： H01G900
CPC分类号： H01G9/025
摘要： A solid electrolytic capacitor is made of a first chemical polymer layer having an anode, a cathode, and a dielectric, the cathode being formed first on a surface of the dielectric, and a secondary electrolytic polymer layer formed on a surface of the primary chemical polymer layer by performing electrolytic polymerization in a predetermined solution. This solid electrolytic capacitor includes a secondary electrolytic polymer layer formed by performing electrolytic polymerization in a solution obtained by adding to the predetermined solution a supporting electrolyte having a surface active effect with respect to a solvent in the predetermined solution and a supporting electrolyte having no surface active effect with respect to the solvent in the predetermined solution.
摘要翻译：固体电解电容器由具有阳极，阴极和电介质的第一化学聚合物层制成，阴极首先形成在电介质的表面上，而第二电解聚合物层形成在主要化学聚合物的表面上在规定的溶液中进行电解聚合。这种固体电解电容器包括通过在预定溶液中加入相对于预定溶液中的溶剂具有表面活性作用的支持电解质和不具有表面活性的支持电解质获得的溶液中进行电解聚合而形成的二次电解聚合物层在预定溶液中对溶剂的影响。

8. 发明授权

US06850406B2 Nb solid electrolytic capacitor and method for preparing the same 有权
标题翻译： Nb固体电解电容器及其制备方法
公开(公告)号：US06850406B2
公开(公告)日：2005-02-01
申请号：US10345223
申请日：2003-01-16
申请人： Tadamasa Asami , Katsuhiro Yoshida , Kunihiko Shimizu , Takashi Kono
发明人： Tadamasa Asami , Katsuhiro Yoshida , Kunihiko Shimizu , Takashi Kono
IPC分类号： H01G9/04 , C22C32/00 , H01G9/00 , H01G9/042 , H01G9/052 , H01G9/055
CPC分类号： H01G9/0032 , C22C32/0068 , H01G9/0036 , H01G9/042 , H01G9/0525
摘要： An Nb solid electrolytic capacitor is disclosed which comprises: an anode body made from an Nb-based material, the anode body having a nitrogen content of about 7,500 ppm to about 47,000 ppm; a dielectric layer formed over the surface of the anode body; a solid electrolyte layer formed on the dielectric layer; and a cathode body formed on the surface of the solid electrolyte layer. The Nb solid electrolytic capacitor shows small bias dependence. A method for preparing the same is also disclosed which comprises steps of: forming an anode body from an Nb-based material, the anode body having a nitrogen content of about 7,500 ppm to about 47,000 ppm; forming a dielectric layer over the surface of the anode body; forming a solid electrolyte layer on the dielectric layer; and forming a cathode body on the electrolyte layer.
摘要翻译：公开了一种Nb固体电解电容器，其包括：由Nb基材料制成的阳极体，所述阳极体的氮含量为约7500ppm至约47,000ppm; 形成在所述阳极体的表面上的电介质层; 形成在电介质层上的固体电解质层; 以及形成在固体电解质层的表面上的阴极体。 Nb固体电解电容器显示出小的偏置依赖性。还公开了其制备方法，其包括以下步骤：从Nb基材料形成阳极体，所述阳极体的氮含量为约7500ppm至约47,000ppm; 在所述阳极体的表面上形成介电层; 在所述电介质层上形成固体电解质层; 以及在所述电解质层上形成阴极体。

9. 发明授权

US07355835B2 Stacked capacitor and method of fabricating the same 失效
标题翻译：堆叠电容器及其制造方法
公开(公告)号：US07355835B2
公开(公告)日：2008-04-08
申请号：US11437488
申请日：2006-05-20
申请人： Takeshi Saitou , Hitoshi Takata , Katsuhiro Yoshida
发明人： Takeshi Saitou , Hitoshi Takata , Katsuhiro Yoshida
IPC分类号： H01G4/30
CPC分类号： H01G9/012 , H01G9/14 , H01G9/15 , H01G9/26
摘要： A capacitor has stacking capacitor elements, each of which contains a conductor plate, a first band being an insulator and disposed around the plate, a second band being an insulator and disposed around the plate so as to be substantially parallel to the first band, an insulating coating covering a region sandwiched between the first and second bands, a cathode layer formed on the insulating coating, and an anode containing the plate and formed on an outer side of at least one of the first and second bands. The cathode layers are elctrically connected to each other through paths each connecting in series the facing two cathode layers of the adjacent two elements and path(s) connecting in parallel the cathode layers to each other, and the anodes are electrically connected to each other through path(s) connecting in parallel the anodes to each other.
摘要翻译：电容器具有层叠电容器元件，每个层叠电容器元件包含导体板，第一带为绝缘体并设置在板周围，第二带为绝缘体，围绕板设置成基本上平行于第一带，覆盖夹在第一和第二带之间的区域的绝缘涂层，形成在绝缘涂层上的阴极层和形成在第一和第二带中的至少一个的外侧的阳极。阴极层通过各自相互连接的相邻两个元件的相对的两个阴极层的通路和与阴极层彼此并联连接的路径彼此电气连接，并且阳极彼此电连接通过将阳极并联连接的路径彼此。

10. 发明申请

US20060262490A1 Stacked capacitor and method of fabricating the same 失效
标题翻译：堆叠电容器及其制造方法
公开(公告)号：US20060262490A1
公开(公告)日：2006-11-23
申请号：US11437488
申请日：2006-05-20
申请人： Takeshi Saitou , Hitoshi Takata , Katsuhiro Yoshida
发明人： Takeshi Saitou , Hitoshi Takata , Katsuhiro Yoshida
IPC分类号： H01G9/00 , H01G4/228
CPC分类号： H01G9/012 , H01G9/14 , H01G9/15 , H01G9/26
摘要： A capacitor has stacking capacitor elements, each of which contains a conductor plate, a first band being an insulator and disposed around the plate, a second band being an insulator and disposed around the plate so as to be substantially parallel to the first band, an insulating coating covering a region sandwiched between the first and second bands, a cathode layer formed on the insulating coating, and an anode containing the plate and formed on an outer side of at least one of the first and second bands. The cathode layers are elctrically connected to each other through paths each connecting in series the facing two cathode layers of the adjacent two elements and path(s) connecting in parallel the cathode layers to each other, and the anodes are electrically connected to each other through path(s) connecting in parallel the anodes to each other.
摘要翻译：电容器具有层叠电容器元件，每个层叠电容器元件包含导体板，第一带为绝缘体并设置在板周围，第二带为绝缘体，围绕板设置成基本上平行于第一带，覆盖夹在第一和第二带之间的区域的绝缘涂层，形成在绝缘涂层上的阴极层和形成在第一和第二带中的至少一个的外侧的阳极。阴极层通过各自相互连接的相邻两个元件的相对的两个阴极层的通路和与阴极层彼此并联连接的路径彼此电气连接，并且阳极彼此电连接通过将阳极并联连接的路径彼此。

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