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WO/2010/092730A1 |
Provided is an electronic component wherein the number of turns of a coil can be adjusted without preparing a plurality of kinds of inner conductors positioned at the end in the laminating direction. A laminated body (11a) is formed by l...
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WO/2010/092861A1 |
An electronic component wherein stray capacitance between a coil and external electrodes can be reduced and occurrences of delamination can be suppressed. The coil (L) is housed inside a multilayer structure (12) and comprises via hole c...
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WO/2010/089413A1 |
The invention relates to a high-frequency swinging choke that comprises at least two rod cores (5, 5') that are arranged next to each other in the longitudinal direction. The rod cores (5, 5') each comprise at least one coil (1, 1'), whe...
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WO/2010/089921A1 |
Provided are a method for manufacturing a module with a planar coil and the module with the planar coil with which not only can the manufacturing cost be reduced, but large current can also be accommodated. The method for manufacturing t...
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WO/2010/087247A1 |
Provided is a laminated inductor which has a built-in coil composed of a coil electrode having the length of one turn. In the laminated inductor, generation of delamination is suppressed. A laminated body (11) is formed by laminating a p...
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WO/2010/087220A1 |
A multilayer electronic component wherein disconnection between a via hole conductor and coil electrodes can be prevented; and a method of manufacturing the same. The via hole conductor (B) is connected to a plurality of coil electrodes...
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WO/2010/084794A1 |
In order to improve the direct current superimposition characteristics of an electronic component incorporating a coil, a multilayer body (12) is formed by laminating magnetic material layers (16) and non-magnetic material layers (17); c...
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WO/2010/084677A1 |
Excellent DC superposition characteristics are obtained by reducing the biasing of a magnetic gap portion and suppressing local magnetic saturation. A laminated inductor in which magnetic body layers and coil conductors are alternately l...
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WO/2010/082579A1 |
An electronic component wherein the resistance value can be reduced and the occurrence of edge effects can be suppressed, and a method of producing the same. A multilayer structure (12) comprises a stack of insulator layers (18a to 18g)....
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WO/2010/079804A1 |
With an electronic component in which is incorporated a coil made from coil conductors that have a length of one turn, the inductance value is increased while the occurrence of short-circuiting in the coil conductors is suppressed. A lam...
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WO/2010/078197A1 |
A high-frequency data and/or power transmission system suitable for downhole use including signal/power couplers, transmission line segments and signal repeaters. Signals and power are/is transmitted between couplers and/or between coupl...
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WO/2010/073661A1 |
Provided is winding type coil that prevents an outer flange section of the winding type coil and a mounting substrate from coming into contact to prevent the outer flange section from being damaged and the wrapped conductive wire from sh...
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WO/2010/064505A1 |
Provided is an electronic component that has direct current superposition characteristics such that a large inductance value can be obtained when a relatively low direct current is flowing in a coil and such that the inductance value doe...
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WO/2010/061679A1 |
In an electronic part equipped with a coil having a coil axis orthogonally intersecting the layering direction, the DC superposition characteristics can be improved. A layered body (12) is formed by layering insulation layers (16a to 16k...
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WO/2010/050306A1 |
Provided is an electronic part which can suppress lowering of the resonance frequency. A layered body (12a) is formed by layering a plurality of insulation layers (16a to 16h). External electrodes (14a, 14b) extend in the z-axis directi...
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WO/2010/051134A1 |
Integrated circuit packages incorporating an inductor and methods for their fabrication. The lead frame used in packaging the integrated circuit includes a first area for receiving the integrated circuit (34), and a second area having a ...
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WO/2010/044213A1 |
The multilayered ceramic component has a ferrite magnetic layer, and a glass ceramic layer that contains boro‑silicate glass as the primary ingredient, is layered with the ferrite magnetic layer, and has a Ag internal conductor buried ...
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WO/2010/044670A2 |
The present invention relates to a method and device for a controllable coil and/or capacitor and/or circuit. This further application relates to, among others, a transformer, durable modular lighting or lighting systems, a power supply ...
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WO/2010/042308A1 |
A magnetic component (100) and a method of manufacturing the same. The method comprises the steps of providing at least one shaped-core (110, 150) fabricated from an amorphous powder material, coupling at least a portion of at least one ...
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WO/2010/038023A1 |
The invention provides an inductor assembly suitable for use in high frequency switched mode power converters, where the rate of change of voltage can exceed 109 Volts per second. The inductor is formed from a ribbon (30) of conductor wo...
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WO/2010/035559A1 |
Disclosed is a laminated coil component that, even when at least a part of a magnetic ceramic element is formed from a porous magnetic ceramic, absorbs flux in a soldering process and does not diminish the fusibility and self-lamination ...
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WO/2010/032464A1 |
Disclosed is a laminated electronic component that is equipped with a first coil pattern (3) which is formed on multiple insulating layers (1), (5), and both ends of which are connected to external electrodes, and a second coil pattern (...
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WO/2010/026825A1 |
Disclosed is a stacked coil component that does not form any gap between an internal conductor and a magnetic ceramic around the internal conductor, can alleviate a problem of internal stress, has an internal conductor coverage of not le...
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WO/2010/023254A1 |
An inductor structure comprising: a first loop (301) and a second loop (302); a first feed line (308) connected to a first end (303) of the first loop and a second feed line (309) connected to a first end (306) of the second loop, each o...
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WO/2010/023739A1 |
A DC/DC converter comprises a switch element that is disposed between an end of a DC power supply and an end of a load and performs on/off operations of a current supplied by the DC power supply; an inductance element that is disposed be...
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WO/2010/016367A1 |
Provided is a composite electronic component wherein a magnetic field generated by a coil does not easily expand to the surrounding areas and generation of radiation noise is suppressed. On a lower surface of a magnetic material substrat...
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WO/2010/016345A1 |
Disclosed is a multilayer inductor incorporating a coil consisting of a coil electrode having a length of single turn, wherein occurrence of delamination is prevented. In a plan view from the z-axial direction, the coil electrodes (14b-1...
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WO/2010/014444A1 |
A magnetic component and a method for manufacturing a low profile, magnetic component ( 100 ). The method comprises the steps of providing at least one sheet (120), coupling at least a portion of at least one winding (140) to the at leas...
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WO/2010/013843A1 |
Disclosed is a laminated inductor that has good direct current superimposition characteristics, does not cause a variation in temperature characteristics, suppresses the occurrence of delamination, and can be stably manufactured. Also d...
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WO/2010/009688A1 |
The invention relates to a method for producing a coil (36.1, 36.9) from sheet metal (35), comprising the following steps: - producing a carrier plate (34) having spacers (32, 33) for the sheet metal, - fastening the sheet metal to the s...
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WO/2010/010799A1 |
Provided is an electronic component wherein the direct current resistance value is reduced while suppressing lowering of the inductance value. A method for manufacturing such electronic component is also provided. A laminated body (12) ...
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WO/2010/007858A1 |
Provided is an electronic part which can obtain a high Q value. A layered body (12) is formed by a plurality of insulating layers (16a to 16j) which are layered on one another. A coil (L1) having a coil axis (X1) and built in the layere...
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WO/2010/008349A1 |
Methods and Apparatus for providing a low-cost and high-precision inductive device. In one embodiment, the inductive devxce comprises a plurality of vias having extended ends (106) which replace windings disposed around a magnetically pe...
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WO/2010/004491A1 |
A toroidal coil arrangement is disclosed which comprises a first toroid coil with a first set of windings (10, 11, 12, 13) which progress in a counterclockwise direction along the toroid, and a second toroid coil with a second set of win...
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WO/2010/001541A1 |
An insulating film (119) is arranged on a semiconductor substrate (1), and an inductor wiring (111) is embedded in the insulating film (119). The inductor wiring (111) is composed of a metal and is spirally formed. The inductor wiring (1...
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WO/2010/001749A1 |
Disclosed is a plane coil which is made thin while an increase in effective resistance in the high frequency region is minimized. A plane coil (10) is configured such that a plurality of electrically conductive wires (11) arranged in par...
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WO/2009/150785A1 |
The apparatus is provided with an electrical circuit (10) having a power device (14) and a refrigerant jacket (30) which is in thermal contact with the power device (14) and the refrigerant in the cooling cycle flows therein. In addition...
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WO/2009/150921A1 |
Provided is an electronic component incorporating a coil having stepwise direct current superimposition characteristics. A laminated body (12a) is provided by laminating a plurality of magnetic layers (16a-16l). A coil (L) is provided b...
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WO/2009/147899A1 |
Provided is an electronic part having a preferable DC superposition characteristic. Also provided is a method for manufacturing the electronic part. The electronic part includes: a layered body (12) formed by layering magnetic layers (16...
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WO/2009/147664A1 |
An electrical appliance, having a principle electrical load for performing a principle function, which further includes an inductive power outlet for inductively coupling with a secondary inductive coil wired to an external electrical load.
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WO/2009/147925A1 |
Provided is an electronic component having a built-in coil having stepwise direct current superimposition characteristics. A laminated body (12a) is provided by laminating insulating layers (16a-16e) having first magnetic permeability. ...
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WO/2009/144211A1 |
Symmetrical eight-shaped balun (BALanced-to-UNbalanced converter) comprising a first and second eye (A, B), each eye comprising conducting tracks (10, 11) forming turns. The eyes (A, B) comprise an equal number of primary turns (11) whic...
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WO/2009/139372A1 |
Provided are an inductor element, an integrated circuit device, and a three-dimensionally packaged circuit device, in which wires are threaded even in the openings of coils, thereby to enhance the using efficiencies thereof. In horizons...
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WO/2009/140322A2 |
An actuator control system including a servo-actuator comprising: at least one coil; a solenoid core within the at least one coil; a rod within the solenoid core having a first end, a second end, and a length extending between the first ...
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WO/2009/136661A1 |
Disclosed is a multilayer inductor using an Ni-Zn-Cu ferrite, which has improved temperature characteristics and is free from structural defects. A method for manufacturing the multilayer inductor is also disclosed. The multilayer induc...
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WO/2009/134275A1 |
A highly coupled inductor includes a first ferromagnetic plate, a second ferromagnetic plate, a film adhesive between the first ferromagnetic plate and the second ferromagnetic plate, a first conductor between the first plate and the sec...
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WO/2009/133766A1 |
Provided is a highly reliable multilayer coil component wherein migration of Ag constituting an inner conductor is controlled, problem of internal stress is relaxed without forming an air gap between a magnetic ceramic layer and an inner...
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WO/2009/130935A1 |
Provided is an electronic part which can suppress diffusion of Ni from a magnetic layer into a non-magnetic layer during sintering. The magnetic layer (4) contains 30 mol% to 45 mol% of NiO and constitutes a layered body (2). An internal...
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WO/2009/131059A1 |
A transformer comprises substrates (1, 3) forming a primary winding, substrates (2, 4) forming a secondary winding, and a core part (5) disposed around the substrates (1-4). The substrates (1, 3) comprise insertion holes (1a, 3a) allowin...
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WO/2009/130665A1 |
A planar inductive unit having at least one operating frequency is provided. The inductive unit comprises at least one inductor winding (120) having a first width (121) and a centre (122) and being arranged in a first plane. The inductiv...
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