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8134823 |
Stacked capacitor structure and manufacturing method thereof
In order to avoid the capacitors in a stacked capacitor structure suiting a miniaturization process from collapsing to cause a short-circuit, separated reinforced structures are used and disposed...
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7847371 |
Electronic component
The present invention aims to provide an electronic component capable of reducing the occurrence of cracks at the joining portion with a board etc. A capacitor 1 (laminated ceramic capacitor) being...
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7813104 |
Ceramic element
A ceramic element, including: a ceramic body having an internal electrode layer and a ceramic layer; an external electrode having a base electrode which is provided on the outside of the ceramic...
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7799409 |
Ceramic green sheet structure and method for manufacturing laminated ceramic electronic component
A ceramic green sheet structure has a ceramic green sheet including at least a ceramic material and a resin and a conductive layer formed on the ceramic green sheet. An electrode non-formed area...
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7735206 |
Method for forming a capacitor dielectric and method for manufacturing capacitor using the capacitor dielectric
A method for forming a capacitor dielectric includes depositing a zirconium oxide layer, performing a post-treatment on the zirconium oxide layer such that the zirconium oxide layer has a...
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7719818 |
Material for forming capacitor layer and method for manufacturing the material for forming capacitor layer
An object of the present invention is to provide a material for forming a capacitor layer comprising a dielectric layer formed by any one of a sol-gel method, an MOCVD method, and a sputtering...
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7685703 |
Method of making an essentially monolithic capacitor
A monolithic or essentially monolithic single layer capacitor with high structural strength and capacitance, a printed circuit board having the capacitor mounted thereon, and a method of making....
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7569452 |
Screen-printed filter capacitors for filtered feedthroughs
A filter capacitor comprising a pre-sintered substrate supporting alternating active and ground electrode layers segregated by a dielectric layer is described. The substrate is of a ceramic...
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7531112 |
Composition for forming dielectric, capacitor produced using composition, and printed circuit board provided with capacitor
Disclosed is a composition for forming a dielectric, which is applied to an embedded capacitor with a high dielectric constant, a capacitor produced using the composition, and a PCB provided with...
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7310216 |
EMI filter terminal assembly with wire bond pads for human implant applications
An electro-magnetic interference filter terminal assembly for active implantable medical devices includes a structural pad in the form of a substrate or attached wire bond pad, for convenient...
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7251120 |
Monolithic ceramic electronic component and method for making the same
A monolithic ceramic electronic component includes a low-permeability coil portion formed by stacking low-permeability ceramic green sheets, a first coil and a relatively large number of pores, and...
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7190568 |
Electrically conductive fuel cell contact materials
A multilayer contact approach for use in a planar solid oxide fuel cell stack includes at least 3 layers of an electrically conductive perovskite which has a coefficient of thermal expansion...
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7123464 |
High voltage input apparatus for magnetron
A high pressure condenser for a magnetron, in which a pair of dielectric ceramics having an arch shape are separated from each other, central conductors are connected to internal peripheries of the...
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7048993 |
Process for the constrained sintering of asymmetrically configured dielectric layers
A method to produce a distortion-free asymmetrical low-temperature co-fired ceramic structure comprising at least one layer of glass-containing internal constraining tape and at least one layer of...
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7035079 |
Multilayered chip capacitor and multilayer chip capacitor array
The present invention provides an MLCC and an MLCC array. The MLCC has desirably low ESL properties by forming the first and second internal electrodes to be spaced apart from each other on the...
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7029962 |
Methods for forming a high performance capacitor
Embodiments of methods of forming capacitors are generally described herein. Other embodiments may be described and claimed.
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6961231 |
Interposer providing low-inductance decoupling capacitance for a packaged integrated circuit
Structures that provide decoupling capacitance to packaged IC devices with reduced capacitor and via parasitic inductance. A capacitive interposer structure is physically interposed between the...
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6885541 |
Capacitor, and capacitor manufacturing process
A capacitor comprising: a thin film laminate including a plurality of dielectric thin films and a plurality of electrode conductor thin films laminated alternately; and first kind terminals and...
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6856501 |
Capacitor having copper electrodes and diffusion barrier layers
A capacitor has a couple of electrodes with a dielectric placed therebetween. At least one of the electrodes is made of copper, and barriers for preventing the diffusion of copper into the...
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6822848 |
Dynamic random access memory (DRAM) circuitry
Capacitors, DRAM circuitry, and methods of forming the same are described. In one embodiment, a capacitor comprises a first container which is joined with a substrate node location and has an...
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6808813 |
Ceramic electronic device and method of manufacturing the device
A ceramic electronic device is protected at the surface from retention of water, thus having improved operation reliability, and a method of manufacturing the device is provided. A protective layer...
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6739027 |
Method for producing printed circuit board with embedded decoupling capacitance
A method is provided for producing a capacitor to be embedded in an electronic circuit package comprising the steps of selecting a first conductor foil, selecting a dielectric material, coating the...
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6738251 |
Conductive pattern incorporated in a multilayered substrate, multilayered substrate incorporating a conductive pattern, and a method of fabricating a multilayered substrate
The present invention provides a conductive pattern that has low electric resistivity, is superior in adhesion to a substrate and does not cause substrate cracking during plating, a multilayered...
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6673461 |
Multilayer ceramic capacitor and method for manufacturing same
A multilayer ceramic capacitor is formed by alternately stacking a plurality of dielectric layers and a multiplicity of internal electrodes, which are connected to a pair of external electrodes....
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6611421 |
Non-polarized tantalum capacitor and capacitor array
Non-polar tantalum capacitors and non-polar tantalum capacitor arrays with compact designs are provided. The reduced volume and footprint of the capacitors and arrays in turn reduces the amount of...
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6556422 |
Dielectric ceramic composition, multi-layer ceramic capacitor using the same, and manufacturing method therefor
A dielectric ceramic composition, a multi-layer ceramic capacitor and a manufacturing method characterized by superior dielectric properties. The ceramic capacitor includes a chip having a...
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6470545 |
Method of making an embedded green multi-layer ceramic chip capacitor in a low-temperature co-fired ceramic (LTCC) substrate
Embedded green multi-layer ceramic capacitors in low-temperature co-fired ceramic (LTCC) substrates are provided. A first set of electrodes is printed on a ceramic tape. A first dielectric layer is...
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6452780 |
Capacitor
A capacitor including a ceramic body, a glass layer formed on each of opposite surfaces of the ceramic body, and a first metallic layer formed on the glass layer. Preferably, a lead terminal is...
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6430030 |
High k dielectric material with low k dielectric sheathed signal vias
A multi-layer ceramic capacitor and method of manufacturing the capacitor, the capacitor having signal vias surrounded by an area containing a material having a low dielectric constant, the via and...
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6407905 |
Electronic components
A capacitor electrode includes a film base member having connection means located thereon so that the capacitor electrode may be connected to an external component, and a segmented metallized layer...
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6396681 |
Nonreducing dielectric ceramic and monolithic ceramic capacitor using the same
A nonreducing dielectric contains a main-component having a perovskite crystal phase and satisfying the formula (Ca1-a-b-cSraBabMgc)m(Zr1-w-x-y-zTiwMnxNiyHfz)O3and a compound oxide represented by...
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6396680 |
Monolithic capacitor and process for producing the capacitor
A monolithic capacitor including a sintered body formed from a TiO2-containing reduction-resistant dielectric ceramic material; a plurality of internal electrodes which are formed inside the...
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6362949 |
Laminated ceramic electronic component
A laminated ceramic electronic component using a ceramic sintered body mainly comprising CaZrO3, which can be fired in a neutral or reducing atmosphere at a low temperature and in which inner...
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6356037 |
Dielectric ceramic and a capacitor using the same
An inexpensive capacitor for pulse generation whose characteristics do not deteriorate even when the capacitor is used in a high temperature, high vacuum, reducing atmosphere, and which enables...
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6274899 |
Capacitor electrode having conductive regions adjacent a dielectric post
A dielectric film (110) is formed overlying a semiconductor device substrate (10). A dielectric post (204) having an outer peripheral boundary having sidewalls is formed over the dielectric film...
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6266227 |
Thin-film capacitor
A thin-film capacitor in which a plurality of capacitor elements are arranged side by side, each capacitor element being constituted by a dielectric layer, a first electrode layer formed on the...
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6256850 |
Method for producing a circuit board with embedded decoupling capacitance
A method is provided for producing a capacitor to be embedded in an electronic circuit package comprising the steps of selecting a first conductor foil, selecting a dielectric material, coating the...
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6195250 |
Dielectric ceramic composition and laminated ceramic parts
Laminated ceramic parts such as a laminated ceramic condenser and a laminated LC filter are formed by using a temperature compensating dielectric ceramic composition having a high relative...
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6191934 |
High dielectric constant embedded capacitors
High dielectric constant capacitors are made from a dielectric ink of lead-magnesium-niobate and lead oxide powders. Dielectric inks are made by mixing the dielectric powders with a suitable...
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6147857 |
Optional on chip power supply bypass capacitor
An integrated circuit includes main power busses located on the next to the top most level of metal and a top level of metal separated from the main power busses by a thin dielectric. The top most...
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6125027 |
Component comprising a capacitor
A component includes a substrate layer (1) of glass or Al2 O3, an anti-reaction layer (2) or a levelling layer (2), two electrode layers (3, 5) and a dielectric layer (4) as well as such a...
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6118649 |
Dielectric paste and thick film capacitor using the same
Provided is a dielectric paste containing glass powder, lead perovskite compound dielectric powder and organic vehicle, wherein the glass powder has a composition represented by xBi2 O3...
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6072690 |
High k dielectric capacitor with low k sheathed signal vias
A multi-layer ceramic capacitor and method of manufacturing the capacitor, the capacitor having signal vias surrounded by an area containing a material having a low dielectric constant, the via and...
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6072207 |
Process for fabricating layered superlattice materials and making electronic devices including same
A liquid precursor containing a metal is applied to a substrate, RTP baked, and annealed to form a layered superlattice material. Special polyoxyalkylated precursor solutions are designed to...
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6055151 |
Multilayer ceramic circuit boards including embedded components
Embedded passive components such as capacitors are formed in multilayer ceramic circuit boards by screen printing a component precursor compound ink sandwiched between conductor ink layers onto a...
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6023407 |
Structure for a thin film multilayer capacitor
An electronic component structure is proposed, wherein an interposer thin film capacitor structure is employed between an active electronic component and a multilayer circuit card. A method for...
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6002576 |
Trimming capacitor having a void located within the dielectric
A trimming capacitor with less drop in Q due to laser trimming, wherein a non-reducing ceramic material which can be sintered either within a neutral atmosphere or a reducing atmosphere is used as...
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6002577 |
Monolithic ceramic capacitor
A monolithic ceramic capacitor has laminated plural dielectric ceramic layers, internal electrodes disposed between dielectric ceramic layers, and external electrodes formed at edge surfaces of the...
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5955754 |
Integrated circuits having mixed layered superlattice materials and precursor solutions for use in a process of making the same
Metal alkoxycarboxylate-based liquid precursor solutions are used form electronic devices (100) that include mixed layered superlattice materials (112) of a type having discrete oxygen octahedral...
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5923524 |
Dielectric material compressing Ta2 O5 doped with TiO2 and devices employing same
Applicant has discovered that the dielectric constant of Ta2 O5 can be significantly enhanced by the addition of small quantities of TiO2. Specifically, if Ta2 O5 is doped with more than about 3...
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