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| Application No. | Application Title | Issue Date |
| 20120081840 | Process For Manufacturing Agglomerated Particles Of Tantalum, Mixed Tantalum Powder And Process For Manufacturing Same, Tantalum Pellet And Process For Manufacturing Same, And Capacitor A method for producing agglomerated tantalum particles, comprising: a step for grinding secondary tantalum particles, which are obtained by reducing a tantalum salt, and adding water thereto to give a water-containing mass; a step for drying said water-containing mass t... | 04/05/2012 |
| 20120039019 | Solid Electrolytic Capacitor Assembly A capacitor assembly that includes a solid electrolytic capacitor element containing an anode body, a dielectric overlying the anode, and a solid electrolyte (e.g., conductive polymer) overlying the dielectric is provided. The anode body is in electrical contact with an... | 02/16/2012 |
| 20120033350 | CAPACITOR ANODE A process for producing a solid electrolyte capacitor with an anode comprising a sintered fine NbOx powder, where 0.5<x<1.7, includes providing a green anode body. The green anode body is sintered so as to provide a sintered anode body. The sintered ano... | 02/09/2012 |
| 20110242734 | SOLID ELECTROLYTIC CAPACITOR Provided is a high-voltage solid electrolytic capacitor having a rated voltage of several hundreds of volts. After an anodic oxide film layer is formed on a roughened surface of an aluminum foil by way of a first conversion treatment, a hydrated film is formed by way of... | 10/06/2011 |
| 20110205689 | Conductive Adhesive for Use in a Solid Electrolytic Capacitor A capacitor containing a solid electrolytic capacitor element and a conductive adhesive disposed between the capacitor element and another optional capacitor element, an electrode termination, or both, is provided. The conductive adhesive contains a plurality of spacer ... | 08/25/2011 |
| 20110149476 | SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR PRODUCING SOLID ELECTROLYTIC CAPACITOR A solid electrolytic capacitor element having a solid electrolyte layer provided on a dielectric layer formed on a surface of an anode body comprising a valve acting metal including a pore, wherein the anode body is configured in such a way that multiple plate-shaped an... | 06/23/2011 |
| 20110026192 | Dry Powder Stencil Printing of Solid Electrolytic Capacitor Components Solid electrolytic capacitors and related methods for forming such capacitors may variously involve forming at least one of a seed, grip, reference point and/or anode body by stencil printing of dry powder. In accordance with a method of forming anodic components for el... | 02/03/2011 |
| 20110007450 | MULTILAYER ANODE The invention relates to the field of electrical engineering, in particular to multilayer film electrodes for electrolytic capacitors. The proposed multilayer anode is implemented as a substrate with a developed surface on which are sequentially arrayed a conforming lay... | 01/13/2011 |
| 20100318142 | METHOD OF PRODUCING AN ALUMINUM SLUG ANODE An aluminum slug anode usable in capacitors is produced from multiple-stacked layers of aluminum foils. The foils are stacked (possibly after cutting them to have an area similar to the area desired for the anode), hot-pressed, sintered, and anodized to generate the ano... | 12/16/2010 |
| 20100302713 | Refractory Metal Paste for Solid Electrolytic Capacitors A solid electrolytic capacitor that contains a capacitor element that includes an anode body, dielectric layer, and solid electrolyte is provided. The capacitor also contains an anode lead that is electrically connected to the anode body. Contrary to conventional capaci... | 12/02/2010 |
| 20100302714 | CONDUCTIVE POLYMER SUSPENSION AND METHOD FOR PRODUCING THE SAME, CONDUCTIVE POLYMER MATERIAL, AND SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR PRODUCING THE SAME An exemplary aspect of the invention provides a conductive polymer suspension for providing a conductive polymer material with high conductivity and a method for producing the same, and provides a solid electrolytic capacitor with low ESR and a method for producing the ... | 12/02/2010 |
| 20100302712 | Solid Electrolytic Capacitor with Facedown Terminations A solid electrolytic capacitor that contains a capacitor element that includes an anode body, dielectric layer, and solid electrolyte is provided. The capacitor also contains an anode lead that is electrically connected to the anode body by a refractory metal paste (e.g... | 12/02/2010 |
| 20100265634 | HIGH VOLTAGE AND HIGH EFFICIENCY POLYMER ELECTROLYTIC CAPACITORS A capacitor, and method of making a capacitor, is provided wherein the capacitor has exceptionally high break down voltage. The capacitor has a tantalum anode with an anode wire attached there to. A dielectric film is on the tantalum anode. A conductive polymer is on th... | 10/21/2010 |
| 20100226070 | TANTALUM POWDER, METHOD FOR PREPARING THE SAME, AND ELECTROLYTIC CAPACITOR ANODE MADE OF THE TANTALUM POWDER The present invention relates to the tantalum powder and the process for preparing the same, and also relates to the electrolytic capacitor anode made of the tantalum powder. More particularly, the present invention relates to the tantalum powder having a BET surface ar... | 09/09/2010 |
| 20100202102 | SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING THE SAME A solid electrolytic capacitor includes an anode foil, a solid electrolyte provided on the anode foil and made of conductive polymer, and a cathode foil provided on the solid electrolyte and facing the anode foil across the solid electrolyte. The anode foil includes an ... | 08/12/2010 |
| 20100165544 | ELECTRODE FOIL, METHOD OF MANUFACTURING ELECTRODE FOIL, AND ELECTROLYTIC CAPACITOR An electrode foil includes a structure a structure in which metal particles and ceramic particles, which primarily include at least one of valve metal particles having a dielectric constant and ceramic particles, are deposited on a surface of a metal foil.... | 07/01/2010 |
| 20100149729 | SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING THE SAME A solid electrolyte capacitor comprising an anode with a valve action composed of a metal material or a conductive oxide and having a dielectric layer, a solid electrolyte and a conductive layer, formed in this order on the surface thereof, characterized in that said co... | 06/17/2010 |
| 20100128416 | COMPOSITE CATHODE FOILS AND SOLID ELECTROLYTIC CAPACITORS COMPRISING THE SAME A composite cathode foil is provided. The composite cathode foil includes an aluminum substrate, a metal layer formed thereon, a metal carbide layer formed on the metal layer, and a carbon layer formed on the metal carbide layer, wherein the metal of the metal layer is ... | 05/27/2010 |
| 20100073849 | SOLID ELECTROLYTIC CAPACITOR The solid electrolytic capacitor according to the present invention comprises a capacitor element including an anode section, a cathode section, and a dielectric oxide film provided between the anode section and the cathode section. The solid electrolytic capacitor furt... | 03/25/2010 |
| 20100033906 | CONDUCTIVE POLYMER SUSPENSION AND METHOD FOR PRODUCING THE SAME, CONDUCTIVE POLYMER MATERIAL, ELECTROLYTIC CAPACITOR, AND SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR PRODUCING THE SAME The present invention provides a conductive polymer suspension for providing a conductive polymer material having a high conductivity and a method for producing the same, and in particular, a solid electrolytic capacitor having a low ESR and a method for producing the s... | 02/11/2010 |
| 20090290291 | SOLID ELECTROLYTIC CAPACITOR [Problem] In a wound-type solid electrolytic capacitor, leakage current that is caused by separation of a hard coating film from the cathode is prevented from increasing. [Resolution Means] A solid electrolytic capacitor is configured to in... | 11/26/2009 |
| 20090290292 | CAPACITOR CHIP AND METHOD FOR MANUFACTURING SAME The present invention relates to a capacitor chip and a solid electrolytic capacitor, wherein in a capacitor chip in which one or more capacitor element is laminated on a metal lead frame to carry electricity and the whole is encapsulated with resin, a laminated body is... | 11/26/2009 |
| 20090279233 | HIGH VOLUMETRIC EFFICIENCY ANODES FOR ELECTROLYTIC CAPACITORS A method for treating anodes of refractory valve metals by deoxidizing the anodes using Mg in an oven, prior to sintering. The process limits free oxygen in the metal compact and improves performance of a capacitor, especially with regards to rated voltage.... | 11/12/2009 |
| 20090244811 | Electrolytic Capacitor Assembly Containing a Resettable Fuse A fused electrolytic capacitor assembly that offers improved performance characteristics in a convenient and space-saving package is provided. More specifically, the fused electrolytic capacitor assembly contains an electrolytic capacitor element and a resettable fuse c... | 10/01/2009 |
| 20090244814 | SOLID ELECTROLYTIC CAPACITOR DEVICE AND MANUFACTURING METHOD OF THE SAME A method for manufacturing a solid electrolytic capacitor device is disclosed. The solid electrolytic capacitor device comprises a package substrate and a capacitor element which is mounted on the package substrate. The package substrate comprises an outer anode electro... | 10/01/2009 |
| 20090244812 | Hermetically Sealed Capacitor Assembly A capacitor assembly that includes a conductive polymer electrolytic capacitor that is enclosed and hermetically sealed within a ceramic housing in the presence of an inert gas is provided. Without intending to be limited by theory, the present inventors believe that th... | 10/01/2009 |
| 20090190287 | SOLID ELECTROLYTIC CAPACITOR AND MANUFACTURING METHOD THEREOF A solid electrolytic capacitor in which the withstand voltage can be enhanced and a manufacturing method thereof are provided. A mixed powder is prepared by mixing a first powder containing at least one selected from the group consisting of a valve metal, an alloy of a ... | 07/30/2009 |
| 20090185329 | Electrolytic Capacitor Anode Treated with an Organometallic Compound An electrolytic capacitor that contains an anodically oxidized anode that is incorporated with an additional metallic element is provided. More specifically, the metallic element is built into the valve metal pentoxide of the dielectric layer. In one particular embodime... | 07/23/2009 |
| 20090185330 | Sintered Anode Pellet Etched with an Organic Acid for Use in an Electrolytic Capacitor An electrolytic capacitor anode etched with an organic acid prior to anodic oxidation of the anode to create the dielectric layer. Without intending to be limited by theory, it is believed that the organic acid can etch away at least a portion of any oxides on the anode... | 07/23/2009 |
| 20090180240 | VALVE METAL PARTICLES UNIFORMLY CONTAINING NITROGEN AND THE METHOD FOR PREPARING THE SAME, THE VALVE METAL GREEN PELLETS AND SINTERED PELLETS, AND THE ELECTROLYTIC CAPACITOR ANODES The present invention relates to valve metal particles uniformly containing nitrogen and a method for preparing the same, and a valve metal green pellet and a sintered pellet made from the particles, and an electrolytic capacitor anode. The present invention provides va... | 07/16/2009 |
| 20090174987 | POROUS METAL THIN FILM, METHOD FOR MANUFACTURING THE SAME, AND CAPACITOR A porous metal thin film formed from aluminum has a film structure in which domains having an average diameter of 200 nm or more, and 500 nm or less and being formed through aggregation of a plurality of grains having an average grain diameter of 50 nm or more, and 160 ... | 07/09/2009 |
| 20090116173 | Solid electrolytic capacitor A solid electrolytic capacitor according to this invention includes a capacitor element with a drawn-out anode lead, a conversion substrate mounted with the capacitor element, and a casing resin covering the capacitor element mounted on the conversion substrate. The con... | 05/07/2009 |
| 20090103247 | Doped Ceramic Powder for Use in Forming Capacitor Anodes An electrolytic capacitor that comprises an anode body formed from a powder comprising electrically conductive ceramic particles and a non-metallic element in an amount of about 100 parts per million or more is provided in one embodiment of the invention. The non-metall... | 04/23/2009 |
| 20090103244 | Solid electrolytic capacitor and process for fabricating same The invention provides a solid electrolytic capacitor wherein the anode has a dielectric oxide film of a structure less susceptible to damage due to mechanical stresses and which is diminished in leakage current and less prone to short-circuiting, and a process for fabr... | 04/23/2009 |
| 20090080145 | Metal powder and manufacturing methods thereof The present invention provides a metal powder composed of tantalum or niobium that achieves both sinterability and fluidity and the manufacturing method thereof. The present invention also provides a tantalum or niobium powder that enables the manufacturing of an anode ... | 03/26/2009 |
| 20090073640 | High Voltage Niobium Oxides and Capacitors Containing Same Nb1-xTaxO powder wherein x is 0.1 to 0.5 is described. Further, this powder, as well as niobium suboxide powders, can be doped with at least one dopant oxide. Pressed bodies of the powder, sintered bodies, capacitor anodes, and capacitors are also ... | 03/19/2009 |
| 20090067121 | Tantalum Powder and Methods Of Manufacturing Same Tantalum powder capable of providing a small-sized tantalum electrolytic capacitor while maintaining capacity is described. Tantalum powder in the present invention can be characterized in that the CV value is from 200,000 to 800,000 μFV/g, when measured by the followi... | 03/12/2009 |
| 20090059477 | Laser-Welded Solid Electrolytic Capacitor A solid electrolytic capacitor that is capable of withstanding laser welding without a significant deterioration in its electrical performance is provided. The capacitor contains an anode body, dielectric layer overlying the anode body, and a solid organic electrolyte l... | 03/05/2009 |
| 20080310081 | SOLID ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME A solid electrolytic capacitor includes a porous sintered body made of a valve-acting metal and embedded with part of an anode lead having a protruding portion, a solid electrolyte layer formed in contact with a dielectric layer formed in the porous sintered body, a mou... | 12/18/2008 |
| 20080297983 | Electrode Sheet For Capacitors, Method For Manufacturing The Same, And Electrolytic Capacitor A method for manufacturing an electrode sheet for capacitors includes the step of thermally spraying mixed powder 6 in which intermetallic compound powder of Al and valve action metal other than Al, such as Ti, Zr, Nb, Ta and Hf, and Al powder are mixed, onto a s... | 12/04/2008 |
