Matches 1 - 50 out of 84 1 2 >


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US20120147528 Conductive Coating for Use in Electrolytic Capacitors  
A dispersion that contains an intrinsically conductive polythiophene formed via poly(ionic liquid)-mediated polymerization is provided. Without intending to be limited by theory, it is believed...
US20120206859 MATERIALS AND METHODS FOR IMPROVING CORNER AND EDGE COVERAGE OF SOLID ELECTROLYTIC CAPACITORS  
A process for preparing a solid electrolytic capacitor comprising application of coverage enhancing catalyst followed by application of a conducting polymer layer. Coverage enhancing catalyst is...
US20110026192 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...
US20120113567 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....
US20120081840 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...
US20110205689 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...
US20150077905 SOLID ELECTROLYTIC CAPACITOR  
A solid electrolytic capacitor may include: a capacitor body containing a tantalum powder and having a tantalum wire formed on one end portion thereof; a mounting board formed on a lower surface...
US20150228412 TANTALUM CAPACITOR  
A tantalum capacitor may include: a body part having a cathode layer disposed as an outermost layer thereof; an anode wire buried in the body part with a portion thereof being led out from one...
US20090244811 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...
US20130070392 PROCESS FOR THE PRODUCTION OF ELECTROLYTE CAPACITORS OF HIGH NOMINAL VOLTAGE  
The invention relates to a process for the production of electrolyte capacitors having a low equivalent series resistance and low residual current for high nominal voltages, electrolyte capacitors...
US20120039019 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...
US20130155582 STACK CAPACITOR HAVING HIGH VOLUMETRIC EFFICIENCY  
An improved capacitor and method of making an improved capacitor is set forth. The capacitor has planer anodes with each anode comprising a fusion end and a separated end and the anodes are in...
US20140043730 TANTALUM CAPACITOR AND METHOD OF PREPARING THE SAME  
There is provided a tantalum capacitor including: a capacitor body containing a tantalum powder and having a tantalum wire; a molded portion surrounding the tantalum wire and the capacitor body;...
US20090073640 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,...
US20100226070 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,...
US20150043130 SYSTEMS AND METHODS TO CONNECT SINTERED ALUMINUM ELECTRODES OF AN ENERGY STORAGE DEVICE  
This document provides an apparatus including a sintered electrode, a second electrode and a separator material arranged in a capacitive stack. A conductive interconnect couples the sintered...
US20090080145 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...
US20110149476 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,...
US20090180240 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...
US20080273292 Tantalum Powder and Solid Electrolyte Capacitor Including the Same  
In a hydrogen-containing tantalum powder of the present invention, a value obtained by dividing the hydrogen content (ppm) by the specific surface area (m2/g) is in the range of 10 to 100. This...
US20100318142 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...
US20090059477 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,...
US20130155581 RETRIEVAL OF HIGH VALUE REFRACTORY METALS FROM ALLOYS AND MIXTURES  
Recovery of a metal from scrap materials or other source materials containing two or more metals or other materials by iodization of the materials or parts of them to create multiple metal iodides...
US20150116910 TANTALUM CAPACITOR AND METHOD OF MANUFACTURING THE SAME  
A tantalum capacitor includes a capacitor body containing tantalum powder and having a tantalum wire extending downwardly; a molded part enclosing the capacitor body and exposing an end portion of...
US20120250227 SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING THE SAME  
Provided are a tantalum solid electrolytic capacitor having a reduced leakage current and a method for manufacturing the tantalum solid electrolytic capacitor. A dielectric layer of the solid...
US20150036265 TANTALUM CAPACITOR AND METHOD OF MANUFACTURING THE SAME  
There is provided a tantalum capacitor, including: a capacitor body including a tantalum powder and having a tantalum wire, a molding part formed to expose an end portion of the tantalum wire and...
US20090185329 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...
US20090185330 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...
US20090103247 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...
US20090290292 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...
US20120075775 Solid Electrolytic Capacitor with Improved Anode Termination  
A capacitor containing a solid electrolytic capacitor element that includes an anode, dielectric, and solid electrolyte is provided. An anode lead extends from the anode and is electrically...
US20090244812 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....
US20140368975 METHOD FOR MANUFACTURING ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR  
The present invention makes it possible to increase the thickness of a sintered body. Thus, the present invention provides a production method that is suitable for the production of anode...
US20120033350 CAPACITOR ANODE  
A process for producing a solid electrolyte capacitor with an anode comprising a sintered fine NbOx powder, where 0.5
US20080297983 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...
US20140211375 ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR, AND METHOD FOR PRODUCING SAME  
An electrode material for an aluminum electrolytic capacitor, comprising, as constituent elements, sintered body of a powder of at least one member selected from the group consisting of aluminum...
US20150131206 TANTALUM CAPACITOR AND METHOD OF MANUFACTURING THE SAME  
A tantalum capacitor may include: a capacitor body containing a tantalum powder and having a tantalum wire exposed to one end surface thereof; a positive electrode lead frame including a positive...
US20120315540 THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY FOR CURRENT COLLECTOR, ELECTRODE USING THE ALUMINUM POROUS BODY, AND NONAQUEOUS ELECTROLYTE BATTERY, NONAQUEOUS ELECTROLYTIC SOLUTION CAPACITOR AND LITHIUM-ION CAPACITOR EACH USING THE ELECTRODE  
It is an object of the present invention to provide an aluminum porous body for a current collector in which electric resistivity is reduced to enhance current collecting performance, and an...
US20120229955 Solid Electrolytic Capacitor Containing a Conductive Coating Formed from a Colloidal Dispersion  
A solid electrolytic capacitor that includes an anode body, a dielectric overlying the anode body, a solid electrolyte overlying the dielectric, and a colloidal particle coating that overlies the...
US20110007450 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...
US20090174987 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...
US20080232032 Anode for use in electrolytic capacitors  
A capacitor anode that is formed from ceramic particles (e.g., Nb2O5, Ta2O5) capable of being chemically reduced to form an electrically conductive composition (e.g., NbO, Ta) is provided. For...
US20150116909 TANTALUM CAPACITOR AND METHOD OF MANUFACTURING THE SAME  
There is provided a tantalum capacitor including: a capacitor body containing tantalum powder and having a tantalum wire exposed to one end thereof; a positive electrode lead frame including a...
US20140168856 ASYMMETRIC ELECTROCHEMICAL CAPACITOR POSITIVE ELECTRODE COMPOSITION AND ASYMMETRIC ELECTROCHEMICAL CAPACITOR CELLS AND DEVICES COMPRISING SAME  
An asymmetric electrochemical capacitor positive electrode composition including activated carbon and an electrolyte salt which is a reaction product of an alkali metal halide and an aluminum...
US20100302713 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...
US20150213961 Solid Electrolytic Capacitor  
An outer insulation member made of a first resin packs a part of an anode terminal. The packed part of the anode terminal has a predetermined section. All surfaces of the predetermined section...
US20080158784 Electrode for electrolytic capacitor  
An electrode for an electrolytic capacitor is disclosed, including a substrate and a metal oxide formed on the surface of the substrate, wherein the metal oxide is formed on the surface of the...
US20130301189 ELECTROLYTIC CAPACITOR  
An electrolytic capacitor according to the present invention employs a capacitor element wherein an anode foil having an anode internal terminal and a cathode foil having a cathode internal...
US20120300371 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...
US20130063870 TANTALUM CAPACITOR  
There is provided a tantalum capacitor, including: a chip sintered body formed by sintering a tantalum powder; and an anode lead-out line formed of niobium (Nb) and having an insertion region...

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