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7554795 Electronic component  
An electronic component has an element, a pair of terminal portions which are disposed on the element, and an external covering material which covers a part of the terminal portions and the...
7486498 Strong substrate alloy and compressively stressed dielectric film for capacitor with high energy density  
A capacitor anode ( 1 ) includes a substrate ( 10 ) which is formed from an alloy, metal, or metal compound which has a high tensile yield strength and high elastic modulus. The material has a...
7481850 Solid electrolytic capacitor, stacked capacitor using the same, and fabrication method thereof  
On a surface-roughened aluminum foil, an aluminum oxide film as an anodic oxide film is formed. Then, a conductive polymer layer as a solid electrolyte is formed thereon and thereafter a first...
7481849 Protection of an inmoulded electric appliance against explosion  
An electric appliance comprises a component part ( 101 ) that comprises electronic components, among which is an electrolytic capacitor ( 105 ). A molded part ( 301 ) is molded around the component...
7460357 Electrolyte for electrolytic capacitor and electrolytic capacitor using the same  
An electrolyte for an electrolytic capacitor which is high in electrolytic conductivity, excellent in heat stability and high in withstand voltage. An electrolyte for an electrolytic capacitor...
7443653 Chip type solid electrolytic capacitor  
A chip type solid electrolytic capacitor, in which a PCB includes anode and cathode connection lands formed on upper parts of an insulation board, and anode and cathode terminals formed on lower...
7379290 Electrically conductive polymer composition and solid electrolytic capacitor using the same  
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...
7349197 Method for manufacturing capacitor element for solid electrolytic capacitor, method for manufacturing solid electrolytic capacitor using such capacitor element and solid electrolytic capacitor using such capacitor element  
A capacitor element in which a dielectric film, a solid electrolyte layer, and a cathode-side electrode film are formed on the anode chip body obtained by sintering a powder of a valve-acting metal...
7342771 Solid electrolytic capacitor and a method for manufacturing a solid electrolytic capacitor  
A solid electrolytic capacitor is provided, which can reduce impedance, particularly, the ESL and the ESR. In one embodiment, such a solid electrolytic capacitor comprises a foil-like valve metal...
7333319 Solid electrolytic device  
To provide a solid electrolytic capacitor capable of being miniaturized with larger capacitance. A solid electrolytic capacitor comprises a capacitor element, an anode lead frame, a cathode lead...
7315441 Flame-retardant electrolyte electrolytic capacitor  
The invention relates to an electrolytic capacitor having a flame retardant electrolyte and a high safety even if the electrolyte leaks out to outside, and more particularly to an electrolytic...
7295426 Solid electrolytic capacitor and manufacturing method therefor  
A manufacturing method for a solid electrolytic capacitor of the present invention includes producing a terminal frame having aligned therein unit terminal areas each including an anode terminal...
7295425 Molding for electrolytic capacitor anode element, molding with substratum, production methods therefor, and production method for electrolytic capacitor anode element  
The present invention provides a molding having excellent workability and a production method therefore. In addition, the present invention provides a molding with which a capacitor element having...
7292432 Solid electrolytic capacitor and manufacturing method therefor  
A solid electrolytic capacitor of the present invention includes a capacitor element having an anode element, an anode lead member projecting from the anode element, a dielectric coating formed on...
7289314 Metal foil for capacitor, solid electrolytic capacitor using the foil and production methods of the foil and the capacitor  
A metal foil for capacitor element is produced through a process including steps of etching and ten electrochemically forming a metal foil after making cut lines each in a shape of a capacitor...
7286336 Plasma treatment of anodic oxides for electrolytic capacitors  
An oxygen plasma process for treating a dielectric oxide layer, particularly an anodic oxide, subsequent to its incorporation into an electrolytic capacitor is described. The present treatment...
7279015 Process for the producing of electrolytic capacitors  
Process for the production of electrolytic capacitors with low equivalent series resistance and low residual current, having a solid electrolyte formed from conducting polymers and an outer layer...
7277271 Solid electrolytic capacitor  
A solid electrolytic capacitor includes a capacitor unit having a cathode frame coupled to a cathode part of a capacitor element, and anode frames formed at the opposite sides of the capacitor unit...
7251123 Smaller electrolytic capacitors for implantable defibrillators  
Implantable defibrillators are implanted into the chests of patients prone to suffering ventricular fibrillation, a potentially fatal heart condition. A critical component in these devices is an...
7218505 Chip solid electrolyte capacitor  
A chip solid electrolyte capacitor with low ESR and small initial failure ratio comprising a plurality of solid electrolyte capacitor elements each produced by stacking a dielectric oxide film...
7215533 Chip-type solid electrolytic capacitor  
A chip-type solid electrolytic capacitor has a four-terminal structure. The chip-type solid electrolytic capacitor includes capacitor elements laminated such that anode electrodes face alternately...
7190572 Capacitor element of solid electrolytic capacitor, method of making the capacitor element, and solid electrolytic capacitor using the capacitor element  
An object of the invention is to provide a capacitor element capable of reducing product defects caused in the process step of forming a cathode electrode film and capable of reducing the size and...
7190569 Implantable heart monitors having capacitors with endcap headers  
Implantable heart-monitoring devices, such as defibrillators, pacemakers, and cardioverters, detect abnormal heart rhythms and automatically apply corrective electrical therapy, specifically one or...
7167357 Surface mount MELF capacitor  
The surface mount MELF capacitor of the present invention includes a wire and a conductive powder element electrically connected to the wire. The surface mount MELF capacitor has insulative...
7135754 Chip type solid electrolytic capacitor having a small size and a simple structure  
In a chip type solid electrolytic capacitor including a capacitor element and a packaging resin covering the capacitor element, the packaging resin has a mount surface and a side surface adjacent...
7126811 Capacitor and method for producing the same, and circuit board with a built-in capacitor and method for producing the same  
A miniature solid electrolytic capacitor is provided, which is suitable for being disposed within an electrically insulating layer, and is connected to a component using an electrically conductive...
7099145 Solid electrolytic capacitor and method for manufacturing solid electrolytic capacitor  
It is an object of the present invention to provide a solid electrolytic capacitor which can reduce the ESL and the ESR and increase electrostatic capacitance at a small size, and a method for...
7027291 Solid electrolytic capacitor  
A solid electrolytic capacitor including a capacitor element having an anode body partly provided with a cathode layer, an anode-side and a cathode-side lead frame attached to a lower surface of...
7019960 Electric double-layer capacitor  
The invention provides an electric double-layer capacitor sealed up by a flexible casing material that ensures a release of pressure upon an increasing internal pressure. A pressure release valve (...
6930874 High current capacitors  
A capacitor including an expandable part fabricated on a capacitor housing is enclosed. The expandable part is expandable by a fault that occurs within the capacitor housing, thereby extending the...
6229687 Solid electrolytic capacitor  
A solid electrolytic capacitor of the present invention is produced by connecting a solid electrolytic capacitor element with a lead frame after plating the lead frame with copper and then...
6188566 Solid electrolytic capacitor having a second lead with a throughhole filled with an arc-extinguishing material  
A compact solid electrolytic capacitor includes a capacitor element having a positive electrode and a negative electrode which are respectively connected electrically to a first lead and a second...
5978203 Electronic part having communication means  
An electronic part such as a ceramic capacitor and a resistor used in various kinds of electric appliances has an apprehension that an electronic part element might be red-heated to be burnt when...
5926363 Solid electrolytic capacitor array and method for manufacturing the same  
A solid electrolytic capacitor array includes a substrate (12) made of conductive silicon, and an insulation film (15) which is formed with a plurality of contact holes is formed on an upper...
5822178 Electrolytic capacitor and method for manufacture thereof  
A metal tape is employed to form electrodes for an electrolytic capacitor. At least one side surface of the metal tape has rigidly adhered thereto a separating sheet of microporous thermoplastic...
5805413 Solid electrolytic capacitor  
A solid electrolytic capacitor has a molded casing containing therein a capacitor element, a first lead member connected to its anode and a second lead member connected to its cathode through a...
5781405 Electronic device having rotatably mounted infrared device with a pair of pegs fitting into a pair of holes  
An adjustably mounted infrared device for an electronic device is disclosed. One embodiment of the invention is a computer. The computer has a housing and an integral infrared device. The housing...
5781403 Electric double layer capacitor having hydrophobic powdery activated charcoal  
An electric double layer capacitor including a pair of activated charcoal electrodes facing each other with the intermediary of a porous separator, and current collecting members each being...
5680290 Capacitor having a fuse and a weak member  
A capacitor has a capacitor element including a metallized film and a case for hermetically containing the capacitor element. The capacitor element has a protective mechanism for protecting it...
5661628 Fused surface mounting type solid electrolytic capacitor  
A fused surface mounting type solid electrolytic capacitor is provided which includes a capacitor element, a safety fuse wire, and a package enclosing the capacitor element together with the fuse...
5644281 Electronic component incorporating solder fuse wire  
An electronic component is provided which includes at least one chip element having at least two poles; and at least two leads respectively connected electrically to the two poles. At least one of...
5638250 Capacitor provided with internal protection  
A capacitor which is provided with internal protection and in which plastic film is wound around a core tube (3) to form a capacitor cylinder (2). Metallic contact surfaces (4, 5) are formed at the...
5608602 Circuit incorporating a solid electrolytic capacitor  
A circuit is provided which incorporates a solid electrolytic capacitor between a power source and a load. The capacitor comprises: a capacitor element including a chip body and an anode wire...
5586014 Fuse arrangement and capacitor containing a fuse  
A fuse arrangement includes a fuse element having a serpentine shape disposed resilient and incombustible or fire-resistant insulating plates and external connection terminals formed at the fuse...
5583740 Package type fused solid electrolytic capacitor  
A solid electrolytic capacitor is provided which comprises a capacitor element and a safety fuse. The anode of the capacitor element is electrically connected to an anode lead, whereas the cathode...
5504647 Solid electrolytic capacitor having a fuse wire partially enclosed in an elastic resin  
A solid electrolytic capacitor that includes a capacitor element including a chip and an anode wire projecting from a first end face of the chip. The chip has a second end face opposite to the...
5483415 Solid electrolytic capacitor and method of making the same  
A solid electrolytic capacitor is provided which comprises a capacitor element including a porous sintered chip of metal particles, a solid electrolytic substance electrically insulated from the...
5478965 Fused chip-type solid electrolytic capacitor and fabrication method thereof  
A fused chip-type solid electrolytic capacitor in which a fuse is difficult to be cut and broken down during its fabrication sequence. The capacitor includes a capacitor element having an anode...
5461539 Heat sensitive electronic component  
An electronic component is provided which comprises a resin package for enclosing inside parts. The package has a heat sensitive surface portion provided with a heat sensitive material which...
5424908 Package-type solid electrolytic capacitor  
A package-type solid electrolytic capacitor is provided which comprises a pair of capacitor elements, a pair of diodes associated with the capacitor elements, a pair of leads associated with the...
Matches 1 - 50 out of 80 1 2 >