capacitor (Total 78805 Patents Found)

A super-capacitor comprising a positive electrode, a negative electrode, both made of a p-doped electron conductive polymer, and an electrolyte. The electrolyte comprises an organic redox compound soluble in the electrolyte in an amount of at least 10 -3 mole per liter. The redox potential of the redox compound lies i...
The unit comprises several rolled capacitor elements in a single case, with a package concept that allows installation mounting and electrical interconnection on the same top plane. A U-shaped feedthrough bus in the form of a wide metal strip is routed from a top input terminal down the center of the case and up adjace...
A radio-filter of combline structure with a capacitor compensation circuit, having a transmission line filter with at least one pair of transmission lines arranged between input and output terminals for filtering the input signals through the input terminal to select signals of a given frequency band delivered to the o...
A method for production of high storage capacity elements for electrolytic capacitors, comprising the steps of producing unetched metal filaments, oxidizing the filaments at a forming voltage so as to coat them with an oxide layer. To obtain high specific storage capacity, the radius of the metal filament (r 1 ) is det...
Integrated circuit structures of sub-lithography dimensions are formed by conformal deposition of alternating layers of materials having differing etch rates within an aperture over a body of material to be etched. One of the materials in the alternating layers is then selectively and preferentially etched to form a ma...
A method and structure is described for a DRAM cell having a double wall tub shaped capacitor. The structure of the capacitor has two embodiments: a double wall tub shaped capacitor and a double wall cup shaped capacitor. In a first embodiment for the tub shaped capacitor, the method comprises using two masks to form a...
Compositions comprising polyfunctional acrylate monomers of the formula ##STR1## wherein R 1 is an aliphatic or alicyclic radical having about 20-40 carbon atoms, R 2 is hydrogen or methyl, and n is from 2 to 4, at least about 40% of said monomers containing alicyclic R 1 moieties, may be polymerized to form polymer...
A ferroelectric capacitor includes a ferroelectric layer consisting of lead zirconate titanate formed on a silicon substrate, a plurality of rectangular trenches formed in the direction of thickness of the ferroelectric layer with a ferroelectric material therebetween, and first and second electrodes consisting of meta...
The present invention provides a solid electrolytic capacitor with low leakage current. In the solid electrolytic capacitor, an anode has an anode lead made of tantalum, a surface layer made of niobium formed on the anode lead, and a rectangular block shaped base body having a porous sintered body made from niobium par...
In one inventive aspect, a multilayer ceramic capacitor is provided. The capacitor comprises dielectric layers and internal electrode layers alternately stacked. Two of the internal electrode layers that are located outermost and/or at least one of the internal electrode layers that is located inside each outermost int...
In a thin solid electrolytic capacitor including a solid electrolytic capacitor element disposed on a substrate, the solid electrolytic capacitor element has an upper surface largely extending along the substrate as compared with a height dimension thereof from the substrate. A casing portion is at least partly made of...
Capacitor calibration in SAR converter. A method for calibrating a switched capacitor array in a SAR data converter is disclosed, which array includes a plurality of primary capacitors having a common node plate interfaced to a common node and a switched plate interfaced to a switch that is operable to be switched betw...
There is provided a capacitor unit including plural capacitors, each including end face electrode at one end face and side face electrode having a polarity different from end face electrode at a side face, arranged side by side; bus bar connected to end face electrode of capacitor, and partially connected to side face ...
A method includes forming a material over a substrate, oxidizing the material, and separately from the oxidizing, converting at least a portion of the oxidized material to a perovskite-type crystalline structure. The material can include an alloy material containing at least two metals. The method can further include r...
The present invention relates to the field of a semiconductor device having a ferroelectric material capacitor and method of making the same. The semiconductor device includes a capacitor having a triple-level oxygen barrier layer pattern formed by an oxygen barrier metal layer, a material layer formed of a conductive ...
An improved method of manufacturing a capacitor on a semiconductor substrate is disclosed. A portion of an insulation film on a semiconductor substrate is etched to form a first opening in the insulation film. A passivation film is formed on the insulation film and within the first opening thereof. A portion of the pas...
Methods of processing a substrate include: providing a substrate having a polymer dielectric layer, a metal pad formed within the polymer dielectric layer and a first metal layer formed atop the polymer dielectric layer; depositing a polymer layer atop the substrate; patterning the polymer layer to form a plurality of ...
A multi-layer ceramic capacitor assembly includes a multi-layer ceramic capacitor comprising a laminate, the laminate having dielectric layers and internal electrodes laminated alternately therein, and external electrodes being electrically connected with the internal electrodes and disposed at end portions of the lami...
An electrolytic capacitor includes an anode body, a dielectric layer formed on the anode body, and a solid electrolyte layer covering at least a portion of the dielectric layer. The solid electrolyte layer includes a first conductive polymer layer covering at least a portion of the dielectric layer, and a second conduc...
Capacitor, resistor and resistor-capacitor components are described herein. In one embodiment, a die comprises first and second metal interconnect layers in a back end of line (BEOL) of the die, and an insulator between the first and second metal interconnect layers. The die also comprises a metal-insulator-metal (MIM)...
A filtering capacitor feedthrough assembly for an implantable active medical device is disclosed. The filtering capacitor feedthrough assembly includes a capacitor having an aperture defined by an inner capacitor surface. The capacitor is electrically grounded to an electrically conductive feedthrough ferrule or housin...
A semiconductor device includes a source region, a drain region, a gate region, and a drift region. The drift region further includes an active drift region and inactive floating charge control (FCC) regions. The active drift region conducts current between the source region and the drain region when voltage is applied...
There is provided a method for producing a capacitor which is capable of producing a capacitor having a high withstand voltage and low leakage current, the method for producing a capacitor which is a method for producing a capacitor having a substrate serving as one electrode, a dielectric layer formed on top of...
A method for manufacturing an electrolytic capacitor of the present disclosure includes first to third steps. In the first step, a capacitor element is prepared that includes an anode body on which a dielectric layer is formed. In the second step, the capacitor element is impregnated with a first treatment solution con...
The electrode for a structure of Metal-Insulator-Metal type is formed by a stack successively comprising a gold layer, a barrier layer made from electrically conducting oxide and a platinum layer. The electrically conducting oxide is advantageously a noble metal oxide, and preferentially ruthenium oxide. Th...