公开(公告)号：US20050030703A1

公开(公告)日：2005-02-10

申请号：US10939569

申请日：2004-09-14

申请人： Hiroshi Konuma ,  Koro Shirane ,  Ryuji Monden ,  Atsushi Sakai ,  Yuji Furuta ,  Katsuhiko Yamazaki ,  Toru Sawaguchi ,  Hideko Ohata ,  Yoshiaki Ikenoue

发明人： Hiroshi Konuma ,  Koro Shirane ,  Ryuji Monden ,  Atsushi Sakai ,  Yuji Furuta ,  Katsuhiko Yamazaki ,  Toru Sawaguchi ,  Hideko Ohata ,  Yoshiaki Ikenoue

IPC分类号： H01G9/00 ,  H01G9/02 ,  H01G9/025 ,  H01G9/15 ,  H01G4/06

CPC分类号： H01G9/025 ,  H01G9/028 ,  H01G9/15 ,  Y10T29/417

摘要： A solid electrolytic capacitor includes a valve acting metal having microfine pores, a dielectric film formed on a surface of the valve acting metal, and a solid electrolyte layer provided on the dielectric film, in which at least a portion of the solid electrolyte layer is of a lamellar structure. In particular, a solid electrolytic capacitor includes an electrically conducting polymer having a specified condensed ring structure containing (1) a solid electrolyte layer containing a sulfoquinone anion, and (2) a solid electrolyte layer containing an anthracenesulfonate ion and other anion.

摘要翻译： 固体电解电容器包括具有微细孔的阀作用金属，形成在阀作用金属的表面上的电介质膜和设置在电介质膜上的固体电解质层，其中固体电解质层的至少一部分为 层状结构。 特别地，固体电解电容器包括具有特定的稠环结构的导电性聚合物，其含有（1）含有磺基醌阴离子的固体电解质层，（2）含有蒽磺酸根离子和其他阴离子的固体电解质层。

公开(公告)号：US06807049B2

公开(公告)日：2004-10-19

申请号：US09963331

申请日：2001-09-26

申请人： Hiroshi Konuma ,  Koro Shirane ,  Ryuji Monden ,  Atsushi Sakai ,  Yuji Furuta ,  Katsuhiko Yamazaki ,  Toru Sawaguchi ,  Hideki Ohata ,  Yoshiaki Ikenoue

发明人： Hiroshi Konuma ,  Koro Shirane ,  Ryuji Monden ,  Atsushi Sakai ,  Yuji Furuta ,  Katsuhiko Yamazaki ,  Toru Sawaguchi ,  Hideki Ohata ,  Yoshiaki Ikenoue

IPC分类号： H01G900

CPC分类号： H01G9/025 ,  H01G9/028 ,  H01G9/15 ,  Y10T29/417

摘要： A solid electrolytic capacitor includes a valve acting metal having microfine pores, a dielectric film formed on a surface of the valve acting metal, and a solid electrolyte layer provided on the dielectric film, in which at least a portion of the solid electrolyte layer is of a lamellar structure. In particular, a solid electrolytic capacitor includes an electrically conducting polymer having a specified condensed ring structure containing (1) a solid electrolyte layer containing a sulfoquinone anion having a sulfo anion group and a quinone structure and other anion, and (2) a solid electrolyte layer containing an anthracenesulfonate ion and other anion.

摘要翻译： 固体电解电容器包括具有微细孔的阀作用金属，形成在阀作用金属的表面上的电介质膜和设置在电介质膜上的固体电解质层，其中固体电解质层的至少一部分为 层状结构。 特别地，固体电解电容器包括具有特定的稠环结构的导电聚合物，其包含（1）含有具有磺基阴离子基团和醌结构的其它阴离子的磺基醌阴离子的固体电解质层，和（2）固体电解质 层含有蒽磺酸根离子和其他阴离子。

公开(公告)号：US06466421B1

公开(公告)日：2002-10-15

申请号：US09487329

申请日：2000-01-19

申请人： Ryuji Monden ,  Atsushi Sakai ,  Toru Sawaguchi ,  Hideki Ohata ,  Koro Shirane ,  Hiroshi Konuma ,  Yuji Furuta ,  Katsuhiko Yamazaki ,  Yoshiaki Ikenoue

发明人： Ryuji Monden ,  Atsushi Sakai ,  Toru Sawaguchi ,  Hideki Ohata ,  Koro Shirane ,  Hiroshi Konuma ,  Yuji Furuta ,  Katsuhiko Yamazaki ,  Yoshiaki Ikenoue

IPC分类号： H01G200

CPC分类号： H01G9/012 ,  H01G9/022 ,  H01G9/028

摘要： Disclosed are a solid electrolytic capacitor comprising a valve-acting metal, an oxide dielectric layer formed on a surface of the valve-acting metal and a solid electrolyte layer provided on the dielectric film layer, in which the electrically conducting polymer composition layer contains as a dopant at least one anion selected from (1) an alkoxy-substituted naphthalene monosulfonate anion, (2) a heterocyclic sulfonate anion, and (3) an anion of an aliphatic polycyclic compound or a combination thereof with another anion having a dopant ability and a method for producing such a solid electrolytic capacitor. The solid electrolytic capacitor of the invention is excellent in voltage resistance, high frequency property, tan &dgr;, leakage current, heat resistance (reflow property), etc.

摘要翻译： 公开了一种固体电解电容器，其包括阀作用金属，形成在阀作用金属的表面上的氧化物介电层和设置在电介质膜层上的固体电解质层，其中导电聚合物组合物层包含作为 掺杂剂选自（1）烷氧基取代的萘单磺酸根阴离子中的至少一种阴离子，（2）杂环磺酸根阴离子，和（3）脂肪族多环化合物的阴离子或与另一种具有掺杂剂能力的阴离子的组合， 制造这种固体电解电容器的方法本发明的固体电解电容器具有优异的耐电压性，高频性，tanδ，漏电流，耐热性（回流性）等。

公开(公告)号：US06243256B1

公开(公告)日：2001-06-05

申请号：US09433582

申请日：1999-11-04

申请人： Yuji Furuta ,  Katsuhiko Yamazaki ,  Atsushi Sakai ,  Hiroshi Konuma

发明人： Yuji Furuta ,  Katsuhiko Yamazaki ,  Atsushi Sakai ,  Hiroshi Konuma

IPC分类号： H01G904

CPC分类号： H01G9/045 ,  H01G9/04 ,  H01G9/055 ,  H01G9/07 ,  Y10T29/417

摘要： The present invention is an aluminum electrode foil used in a solid electrolytic capacitor, and provides an electrode foil for a solid electrolytic capacitor, a manufacturing method of this electrode foil, and a solid electrolytic capacitor using this electrode foil having an improved voltage resistance and heat resistance at the cut-end part without causing a reduction in the effective area of the electrode foil. According to the manufacturing method of the electrode foil for the solid electrolytic capacitor according to the present invention, a porous film 11 having a thickness within the range of from about 5 to about 100 times the thickness of the barrier film 3 is formed on the surface of an electrode foil 10, on the cut-end part 5 of this electrode foil 10. In addition, the present invention provides an electrode foil manufactured according to the above described manufacturing method and a solid electrolytic capacitor using this electrode foil.

摘要翻译： 本发明是一种用于固体电解电容器的铝电极箔，提供了一种固体电解电容器的电极箔，该电极箔的制造方法以及使用该电极箔具有改善的耐电压和耐热性的固体电解电容器 而不会导致电极箔的有效面积的减小。 根据本发明的固体电解电容器用电极箔的制造方法，在表面上形成厚度为阻挡膜3的厚度的约5〜约100倍的多孔膜11 在该电极箔10的切割端部5上形成电极箔10.此外，本发明提供根据上述制造方法制造的电极箔和使用该电极箔的固体电解电容器。

公开(公告)号：US07025795B2

公开(公告)日：2006-04-11

申请号：US10262613

申请日：2002-10-02

申请人： Ryuji Monden ,  Atsushi Sakai ,  Yuji Furuta ,  Hideki Ohata

发明人： Ryuji Monden ,  Atsushi Sakai ,  Yuji Furuta ,  Hideki Ohata

IPC分类号： H01G9/00

CPC分类号： H01G9/025 ,  H01G9/0032 ,  H01G9/0036 ,  H01G9/042 ,  H01G9/052 ,  H01G9/07 ,  Y10T29/417

摘要： An electrode for electrolytic capacitors having a large capacitance and having excellent tan δ, heat resistance, humidity resistance and stability. An electrolytic capacitor using the electrode. An electrode obtained by attaching a compound having a siloxane bond onto the surface of an electrode body comprising a valve-acting metal having formed thereon a dielectric film. The compound having a siloxane bond is attached by coating, dipping or vapor deposition. A solid electrolytic capacitor obtained by forming an electrolyte comprising an electrically conducting polymer on the electrode.

公开(公告)号：US06867088B2

公开(公告)日：2005-03-15

申请号：US10157828

申请日：2002-05-31

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： H01G9/00 ,  H01G9/15 ,  H01L21/8242

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 δ), 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。

公开(公告)号：US06517892B1

公开(公告)日：2003-02-11

申请号：US09576264

申请日：2000-05-24

申请人： Atsushi Sakai ,  Ryuji Monden ,  Toru Sawaguchi ,  Katsuhiko Yamazaki ,  Yuji Furuta ,  Hideki Ohata

发明人： Atsushi Sakai ,  Ryuji Monden ,  Toru Sawaguchi ,  Katsuhiko Yamazaki ,  Yuji Furuta ,  Hideki Ohata

IPC分类号： B05D512

CPC分类号： H01G9/025 ,  H01G9/0036 ,  H01G9/028 ,  H01G9/042 ,  H01G11/48 ,  H01G11/56 ,  Y02E60/13 ,  Y10T29/417 ,  Y10T428/24917 ,  Y10T428/31692

摘要： A solid electrolytic capacitor comprising (1) an electrically conducting polymer composition formed on the surface of an oxide film which is formed on a valve-acting metal, by specifying the viscosity of an oxidizing agent solution and/or a monomer solution, particularly by specifying the viscosity to less than about 100 cp, (2) an electroconducting polymer composition formed on the surface of an oxide film layer which is formed on a valve-acting metal, wherein the electroconducting polymer layer comprising a monomer compound or a derivative thereof as a repeating unit and also containing an anionic dopant is polymerized by setting the humidity in the atmosphere to from about 10% to less than about 60%; (3) an anode body having provided on the outer surface thereof a solid electrolyte formed of an electrically conducting polymer containing a lamellar structure, wherein the solid electrolyte provided on the dielectric film formed on a valve acting metal occupies from about 10 to about 95% of the space in a pore of the electrode, and (4) a method for producing a solid electrolytic capacitor comprising forming a dielectric film on a porous valve acting metal and forming a solid electrolyte in the dielectric film, wherein the solid electrolyte is formed to cover about 60% or more of the dielectric film.

公开(公告)号：US06483694B1

公开(公告)日：2002-11-19

申请号：US09598914

申请日：2000-06-22

申请人： Ryuji Monden ,  Atsushi Sakai ,  Yuji Furuta ,  Hideki Ohata

发明人： Ryuji Monden ,  Atsushi Sakai ,  Yuji Furuta ,  Hideki Ohata

IPC分类号： H01G900

CPC分类号： H01G9/025 ,  H01G9/0032 ,  H01G9/0036 ,  H01G9/042 ,  H01G9/052 ,  H01G9/07 ,  Y10T29/417

摘要： An electrode for electrolytic capacitors having a large capacitance and having excellent tan &dgr;, heat resistance, humidity resistance and stability. An electrolytic capacitor using the electrode. An electrode obtained by attaching a compound having a siloxane bond onto the surface of an electrode body including a valve-acting metal having formed thereon a dielectric film. The compound having a siloxane bond is attached by coating, dipping or vapor deposition. A solid electrolytic capacitor obtained by forming an electrolyte including an electrically conducting polymer on the electrode.

摘要翻译： 具有大电容且具有优异的tanδ，耐热性，耐湿性和稳定性的电解电容器用电极。 使用电极的电解电容器。 通过将具有硅氧烷键的化合物附着在包括形成有电介质膜的阀作用金属的电极体的表面上而获得的电极。 具有硅氧烷键的化合物通过涂布，浸渍或蒸镀附着。 通过在电极上形成包含导电性聚合物的电解质而得到的固体电解电容器。

公开(公告)号：US06381121B1

公开(公告)日：2002-04-30

申请号：US09576263

申请日：2000-05-24

申请人： Ryuji Monden ,  Katsuhiko Yamazaki ,  Atsushi Sakai ,  Yuji Furuta ,  Hideki Ohata ,  Koro Shirane ,  Hiroshi Konuma

发明人： Ryuji Monden ,  Katsuhiko Yamazaki ,  Atsushi Sakai ,  Yuji Furuta ,  Hideki Ohata ,  Koro Shirane ,  Hiroshi Konuma

IPC分类号： H01G902

CPC分类号： H01G9/025 ,  H01G9/028 ,  H01G9/042 ,  H01G9/15 ,  H01G11/48 ,  H01G11/56 ,  Y02E60/13

摘要： The present invention relates to a solid electrolytic capacitor comprising a solid electrolyte layer and an electrically conducting layer comprising metallic powder or an electrically conducting layer comprising an electrically conducting carbon layer and a layer formed thereon and comprising metallic powder in which at least one of said layers contains a rubber-like elastic material; a production process thereof; a solid electrolyte for use in the solid electrolytic capacitor; a production process of the solid electrolyte; an electrically conducting paste for use in the solid electrolytic capacitor; and an electrically carbon conducting paste for use in the solid electrolytic capacitor.

摘要翻译： 固体电解电容器技术领域本发明涉及一种固体电解电容器，其包含固体电解质层和导电层，所述导电层包含金属粉末或导电层，所述导电层包含导电碳层及其上形成的层，并且包含金属粉末，其中所述层中的至少一层 含有橡胶状弹性材料; 其生产工艺; 用于固体电解电容器的固体电解质; 固体电解质的生产工艺; 用于固体电解电容器的导电糊剂; 以及用于固体电解电容器的导电性碳膏。

公开(公告)号：US06717535B2

公开(公告)日：2004-04-06

申请号：US10142153

申请日：2002-05-10

申请人： Yuji Furuta

发明人： Yuji Furuta

IPC分类号： H03M740

CPC分类号： H04N19/467 ,  G11B20/00884 ,  H04N19/93 ,  H04N21/23892 ,  H04N21/8358

摘要： A system and method that prevent an input of variable length codes in which short length codes continue from being interrupted without an increase of a circuit scale are provided. The system comprises a variable length decoding device for decoding variable length codes, a buffer for buffering the variable length codes to be supplied to the variable length decoding device, a detector for detecting whether or not a occupation rate of the variable length codes in the buffer has increased, and a discarder for discarding the variable length codes to be supplied to the buffer when the detected result by the detector represents that the occupation rate of the variable length codes in the buffer has increased. The system further comprises an elementary stream extractor, disposed between the discarding device and the buffer, for extracting an elementary stream defined in MPEG standard.

摘要翻译： 提供一种系统和方法，其防止短长度代码在不增加电路规模的情况下继续中断的可变长度代码的输入。 该系统包括用于解码可变长度码的可变长度解码装置，用于缓冲要提供给可变长度解码装置的可变长度码的缓冲器，用于检测缓冲器中的可变长度码的占有率是否被检测的检测器 并且当检测器的检测结果表示缓冲器中的可变长度代码的占用率增加时，丢弃要提供给缓冲器的可变长度代码的丢弃器。 该系统还包括设置在废弃设备和缓冲器之间的基本流提取器，用于提取以MPEG标准定义的基本流。