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Matches 1 - 50 out of 21,468

Document Document Title
WO/2018/128352A1
An inductor according to an embodiment comprises: a first magnetic body that has a toroidal shape and that includes a ferrite; and a second magnetic body that is a different kind to the first magnetic body and that includes a metal ribbo...  
WO/2018/128833A1
Filter devices for use in power conversion systems utilizing silicon carbide MOSFETs are provided. A power conversion system can include a power converter configured to convert power from a first power to a second power. The second power...  
WO/2018/123410A1
The present invention suppresses the manufacture cost of an inductor including a composite magnetic core. An inductor (L1) according to one embodiment of the present invention is provided with a first terminal (T1) and a second terminal ...  
WO/2018/117505A1
A double spiral transformer according to an embodiment of the present invention may comprise: a magnetic core having an inner space and opened at the front and rear thereof; a primary coil module including a coil support disposed within ...  
WO/2018/110215A1
This module component (10) is provided with: a multilayer substrate (20) that comprises a magnetic layer (21); mount-type electronic components (51, 52); and an outer surface conductor (60). The multilayer substrate (20) comprises a firs...  
WO/2018/110054A1
To provide a structure in which an inductor and a capacitor are integrally formed in a single element, wherein the inductor has an excellent Q value. An LC device (10) comprises an element (20), an inductor (40), a capacitor (50), and a ...  
WO/2018/105347A1
This method for producing a module comprises: a first step for preparing a conductor layer that is arranged on one surface of a first releasing layer in the thickness direction; a second step for forming a conductor pattern from the cond...  
WO/2018/105348A1
This method for manufacturing a module is provided with: a first step for preparing a seed layer that is disposed on one surface of a first peeling layer, said one surface being in the thickness direction; a second step for forming, by m...  
WO/2018/100918A1
Provided is a laminated LC filter that has small insertion loss and that is equipped with an inductor having a large inductance value and a high Q value. The present invention is provided with: a laminate body 1 in which dielectric layer...  
WO/2018/100863A1
A first and a second magnetic layer 3a, 3b comprising a ferrite material; and a dielectric glass layer 2 containing a glass component and a filler component are laminated. The glass component contains, in each case as the oxide, Si in th...  
WO/2018/100923A1
The present invention suppresses deviation of the characteristics of an LC filter from the desired characteristics. An LC resonator (10) according to one embodiment of the present invention is a laminate in which a plurality of dielectri...  
WO/2018/097112A1
This multilayer substrate (101) comprises a layered body obtained by hot-pressing a first resin base material (1), a second resin base material (2), and a bonding layer (10). A first conductive pattern (CP1) having a plating film on the ...  
WO/2018/097113A1
This multilayer substrate (101) comprises a layered body obtained by hot-pressing a first resin base material (1), a second resin base material (2), and a bonding layer (10). A first conductive pattern (CP1) having a plating film on the ...  
WO/2018/095824A1
An integrated electronic component (10) suitable for broadband biasing comprises a monolithic substrate (1), a capacitor structure arranged in a trench (3) network which extends into the substrate, and a continuous track (8) of an electr...  
WO/2018/092442A1
In order to reduce LC filter insertion loss, an LC filter (1) according to an embodiment of the present invention is provided with a first LC resonator (LC2) and a second LC resonator (LC3). The first LC resonator (LC2) and the second LC...  
WO/2018/088718A1
According to the present invention, a coil substrate can comprise a first conductor layer and a second conductor layer periodically arranged on an upper part and a lower part of a substrate, and overlapping each other. Each of the first ...  
WO/2018/088264A1
An inductance element 1 in which a part of a coil 10 is embedded in a magnetic core 20 comprising a molded body including a magnetic powder 20P. The inductance element is characterized in that: the portion of the coil 10 that is embedded...  
WO/2018/088337A1
[Problem] To provide a noise current absorber capable of stabilizing and maintaining a state in which divided magnetic bodies abut. [Solution] A noise current absorber provided with a pair of divided magnetic bodies obtained by dividing ...  
WO/2018/088404A1
Provided is an inductor with which miniaturization can be achieved while ensuring electric insulation between a coil and a core. The inductor (1) is provided with a core (2), a bobbin (3), and an annular coil (4). The core (2) includes a...  
WO/2018/083936A1
Provided is a multilayer LC filter which has desired frequency characteristics, while being reduced in height. This multilayer LC filter is configured such that: when a laminate 1 is perspectively viewed from the lamination direction of ...  
WO/2018/079142A1
The present invention increases the diameter of a coil as much as possible and suppresses the parasitic inductance of an interlayer connection conductor. A multilayer substrate (20) with a built-in coil is provided with a multilayer subs...  
WO/2018/079062A1
Provided is a method for producing a coil component, which is capable of further improving the performance of a coil component. A method for producing a coil component according to the present invention comprises: a step for preparing an...  
WO/2018/077424A1
Various embodiments provide an inductor. The inductor includes: a plurality of slices, each slice comprising a coil;a plurality of connectors configured to provide electrical connection between the respective coils of neighboring slices;...  
WO/2018/078102A1
Disclosed are an inductive device (100) and a method for manufacturing an inductive device. The inductive device comprising: a magnetic core (170) forming a void (160), the magnetic core comprising an outer core portion (102) and an inne...  
WO/2018/079402A1
Provided is an inductor in which direct-current resistance is low and the current value of an eddy current is suppressed. This inductor is provided with: a core comprising a laminate part in which soft magnetic material layers and insula...  
WO/2018/078092A1
The present invention relates to an inductive device (100) and a manufacturing method. The inductive device comprising: a magnetic core (170) forming a void and a void opening (150); a winding accommodated in the void of the magnetic cor...  
WO/2018/074188A1
An inductor component 10 has a coil core 13 and an inductor electrode 14. The coil core 13 has a rod-shaped part 13b, and the inductor electrode 14 is provided as a coil wound around the circumference of the rod-shaped part 13b of the co...  
WO/2018/074139A1
Provided is a multilayer substrate (1) that comprises: a first substrate (11) made of a thermoplastic resin; a first conductive pattern (21) formed on the first substrate (11); a second substrate (12) made of a thermoplastic resin; and a...  
WO/2018/075748A1
A multi-phase coupled inductor can include: an upper E core including a first upper limb, a second upper limb, and a third upper limb; a lower E core including a first lower limb, a second lower limb, and a third lower limb; a first wind...  
WO/2018/068964A1
The invention relates to a method for producing a printed circuit board power converter, comprising the steps of: winding a first coil winding (7) of a ferromagnetic strip material (3) through two openings (2) of a printed circuit board ...  
WO/2018/069370A1
The invention relates to a method of metallizing ferrite ceramics, having the following steps: disposing a contact element made of copper or a copper alloy on a surface of the ferrite ceramic, melting the contact element at least in the ...  
WO/2018/070329A1
A printed wiring board according to one aspect of the present invention is provided with: a base film having an insulation property; and a conductive pattern including a plurality of wiring parts that are stacked on at least one surface ...  
WO/2018/070105A1
This lamination type LC filter array is provided with: an element body having a cuboid shape; a first filter including a first inductor and a first capacitor which are disposed in the element body; a second filter including a second indu...  
WO/2018/066339A1
The present invention provides a stacked LC filter in which the strength of magnetic coupling between inductors of adjacent LC resonators is adjusted without increasing the size thereof. A magnetic coupling adjustment inductor is provide...  
WO/2018/066405A1
A common mode noise filter is provided with a non-magnetic body portion, and first to third coil conductors formed in the non-magnetic body portion. The second coil conductor is disposed in a downward direction from the first coil conduc...  
WO/2018/067594A1
New types of circuit elements for integrated circuits include structures wherein a thickness dimension is much greater than a width dimension and is more closely spaced than the width dimension in order to attain a tight coupling conditi...  
WO/2018/065160A1
The invention relates to a circuit arrangement (15) comprising a heat sink (17) and a layer assembly (20) which is disposed on a surface (21) of the heat sink (17) and which includes a first electrically insulating insulation layer (28) ...  
WO/2018/062825A1
Disclosed is a power inductor comprising: a body including a magnetic powder and a polymer; at least one substrate disposed in the body; at least one coil pattern formed on at least one surface of the substrate; and an insulating layer f...  
WO/2018/057227A1
An inductor is disclosed, including a first wire, a non-conductive material, and a shell. The non-conductive material may cover the first wire, with a portion of each end of the first wire uncovered. The shell may include a top portion a...  
WO/2018/051798A1
This common mode noise filter is provided with: a lamination body including first to fourth insulator layers that are laminated; first to fourth coil conductors which are provided on the top surfaces, respectively, of the first to fourth...  
WO/2018/052108A1
Provided are: a magnetic core having a high initial permeability; and a coil component using same. This magnetic core exhibits, in an X-ray diffraction spectrum, a peak intensity ratio (P1/P2) of not higher than 0.015 between a peak inte...  
WO/2018/048135A1
The present invention provides a power inductor comprising: a body including a metal powder and an insulating material; at least one substrate provided in the body; at least one coil pattern formed on at least one surface of the substrat...  
WO/2018/047486A1
A laminated toroidal coil (101) is provided with: a magnetic material substrate (11) having a first main surface (S1) and a second main surface (S2); a non-magnetic material substrate (a first non-magnetic material substrate (12) or the ...  
WO/2018/042247A1
A transformer-based balun circuit is disclosed herein. The balun can be implemented using a spiral transformer (204), where primary transformer windings (206) and secondary transformer windings (208) can be inductively coupled and can be...  
WO/2018/043318A1
An inductor component (10) is provided with: core members (41, 42); a coil that is disposed on the core members; and terminal electrodes (61-63). The coil is provided with: first metal plates (21-24) that are disposed on the upper surfac...  
WO/2018/042271A1
A position sensor used in medical devices for use with medical positioning systems. The position sensor includes a core (80) having a body and one or more projections (841,842) extending from the body, wherein the core comprises a high-p...  
WO/2018/034161A1
The present invention includes: a step of constructing a first substrate (1) by forming a first conductive pattern (21) on a first insulating base material (11); a step of constructing a second substrate (2) by forming a second conductiv...  
WO/2018/034162A1
The present invention provides a manufacturing method, comprising: a step for forming conductor patterns (21T, 22U, 22T, 23U, 23T, 24U) on four or more layers of insulating base materials (11, 12, 13, 14); a step for forming a laminate m...  
WO/2018/030134A1
The present invention enables the achievement of an LC filter that has high planarity in the front surface and in the back surface, while enabling the achievement of desired characteristics. An LC filter (200) according to the present in...  
WO/2018/030194A1
This ceramic electronic component comprises: a ceramic insulating body; and conductor sections configured from an internal conductor that is provided inside of the ceramic insulating body, and an external conductor that is provided outsi...  

Matches 1 - 50 out of 21,468