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WO/2022/137678A1 |
The present disclosure pertains to a coil component obtained by magnetically coupling a coil (L1) and a coil (L2) to one another, the coil component comprising a laminate (3), a plurality of first wiring patterns (10), and a plurality of...
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WO/2022/131753A1 |
The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) communication system such as long term evolution (LTE). According to...
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WO/2022/131113A1 |
[Problem] To reduce the chip size of a chip-type electronic component that includes a capacitor and an inductor. [Solution] A chip-type electronic component 1 comprises: a capacitor C2 configured from a lower electrode pattern 36, an upp...
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WO/2022/130739A1 |
Provided is an electronic component for which the trimmable thickness of a conductor is large, and the range within which electrical characteristics of an element, etc. can be adjusted is large. An electronic component 1C according to th...
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WO/2022/131071A1 |
This electronic component comprises a laminate in which a plurality of insulation layers are laminated. The plurality of insulation layers include a first insulation layer (21) having a first surface (21f). The first surface (21f) has di...
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WO/2022/123034A1 |
A choke module (1) comprises a choke (2) comprising a magnetic core (4) and at least one winding (5, 6) and a support (18) comprising a capacitor plate (3) comprising at least one first electrode layer (29), at least one second electrode...
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WO/2022/124063A1 |
This inductor device (100) comprises a substrate (105), coils (131, 132) arranged on the substrate (105), and a first terminal (T1) and a second terminal (T2). The coils (131, 132) are connected in series. The first terminal (T1) is conn...
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WO/2022/122558A1 |
The invention relates to a coil comprising an electrically conductive winding which has a first winding termination and a second winding termination, and comprising a magnetic core, the winding extending at most by an angle of up to 290Â...
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WO/2022/124064A1 |
A high-frequency module (10) comprises a module board (20), an inductor device (100), and an elastic wave filter (200). When viewed in plan view from the normal direction of the module board (20), the inductor device (100) is disposed so...
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WO/2022/113674A1 |
Provided is a low-pass filter with which it is possible to easily control spurious emissions generated in a stopband and in which excellent attenuation occurs outside of a normal band.　A low-pass filter comprising a first input/output ...
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WO/2022/112217A1 |
Electronic component comprising: - a magnetic circuit; and - a plurality of electrical conductors, each electrical conductor being distinct from the others, and being arranged around a portion of the magnetic circuit dedicated to this co...
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WO/2022/110762A1 |
The present application provides a common-mode filter and a terminal device, and relates to the technical field of filters. The common-mode filter comprises a first winding and a second winding; a portion of the first winding and a porti...
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WO/2022/105064A1 |
Disclosed are an inductor and a preparation method therefor. The method comprises: forming at least one array unit on a magnetic core block body, two coil regions therein being respectively embedded with the same number of linearly arran...
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WO/2022/105822A1 |
The present application relates to a common-mode filter and a terminal device. The common-mode filter comprises: a first coil group, a second coil group and a third coil group; and a first magnetic layer, a first coil layer, one or more ...
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WO/2022/109120A1 |
A high current multi-layer parallel plane inductor is formed from a plurality of electrically conductive continuous layers folded back and forth to form a compact series inductor with each one of the plurality of electrically conductive ...
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WO/2022/102712A1 |
A magnetic sheet 1 has a first main surface 2 and a second main surface 3 opposing each other in the thickness direction. The magnetic sheet 1 contains magnetic particles and a resin. The total ratio of carbon and oxygen in either the fi...
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WO/2022/097421A1 |
This coil component comprises a core having a winding core portion, and a coil wound around the winding core portion and including a plurality of wires. The coil includes a twisted wire portion in which the plurality of wires are twisted...
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WO/2022/097492A1 |
A filter (100) comprises: a body (110); and filters having different passbands (FLT, FLT2). In the body (110), an inductor of the filter (FLT1) is disposed in a region (RG1), and an inductor of the filter (FLT2) is disposed in a region (...
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WO/2022/091761A1 |
An inductor (100) comprises: a three-dimensionally shaped magnetic core (10) comprising a magnetic material and having a side surface (12); a coil element (20) including an embedded portion (21) comprising a metal material and embedded i...
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WO/2022/091954A1 |
The present invention increases the element value of a circuit element included in an electronic component. In a high-frequency module (100), a conductive layer (6) covers a major surface (51) of a resin layer (5) on a side opposite the ...
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WO/2022/085511A1 |
An inductor (100) comprises: an exterior member (10) having a bottom surface (11) and lateral surfaces (12a); and an energizing member (20) partially covered by the exterior member (10). The energizing member (20) has: a coil part (21) c...
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WO/2022/082283A1 |
The present invention relates to a novel application for the use of resonant circuits, described here, to simultaneously obtain reverse active energy and reverse reactive energy on the alternating side of the electricity network. These r...
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WO/2022/083092A1 |
Disclosed in the present application is a thin-film-type power inductor. The thin-film-type power inductor comprises a magnet, a first port electrode and a second port electrode. The magnet comprises at least one first substructure. The ...
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WO/2022/085552A1 |
A stacked coil component (1) comprises a stack (10) in which a plurality of insulating layers (41, 42, 43, 44) are stacked together and which incorporates a coil (30), and external electrodes (21, 22) provided on the outer surface of the...
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WO/2022/085317A1 |
The present invention provides a choke coil that has a high space factor and manufacturing efficiency and is suitable for high frequency circuits.　The present invention relates to a choke coil 10 comprising a pair of core pieces 20, 20...
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WO/2022/077150A1 |
A magnetic composite material and a preparation method therefor, and an inductor and a manufacturing method therefor, relating to the technical field of semiconductors. The magnetic composite material comprises a soft magnetic metal mate...
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WO/2022/079820A1 |
Provided is a noise filter capable of efficiently eliminating noise even if a ferrite core having two divided core portions is employed. Provided is a noise filter (10) provided with a cylindrical ferrite core (11). The ferrite core (11)...
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WO/2022/074983A1 |
This circuit component is provided with a resin composite body and a wiring line. The resin composite body is composed of a resin material and a plurality of magnetic particles that are contained in the resin material. The wiring line is...
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WO/2022/070805A1 |
[Problem] To prevent, in a coil component having a structure in which spiral coil patterns are layered, the coil patterns from deforming. [Solution] A coil component 1 is provided with: a coil part C having a structure in which interlaye...
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WO/2022/070844A1 |
The present invention provides technology for improving the performance of a tactile sensor sheet in which a plurality of tactile sensor chips are disposed on a flexible sheet. A substrate coil (10) is formed by layering winding patterns...
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WO/2022/070739A1 |
The purpose is to improve insertion loss of a resonant element. In this resonant element (10), a first via electrode (111) and a second via electrode (112) are connected to a first planar electrode (101) and a third planar electrode (103...
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WO/2022/070804A1 |
[Problem] To prevent a short defect by controlling solder flow in a surface-mounted coil component. [Solution] A coil component 10 is provided with a coil unit 20 in which conductor layers 31 to 34 and interlayer insulating layers 40 to ...
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WO/2022/070740A1 |
The present invention improves the performance of a resonance element. A third plane electrode (103) is disposed between a first plane electrode (101) and a second plane electrode (102). A first via electrode (111) connects the first pla...
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WO/2022/071191A1 |
A filter device (100) is provided with: a body (110); a ground terminal (GND); and a plurality of resonators (RC1-RC4). The plurality of resonators are disposed in the body and are electromagnetically coupled to each other. The plurality...
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WO/2022/070962A1 |
Provided is a method for manufacturing an inductor, the method comprising: forming a first magnetic layer; and forming, on the first magnetic layer, a discontinuous layer of one of a second magnetic layer and an electrically conductive l...
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WO/2022/070666A1 |
This substrate coil provides a high inductance value while achieving reductions in size and profile by decreasing loss in the number of turns of winding patterns. The substrate coil is composed of winding patterns provided in a plurality...
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WO/2022/070888A1 |
An electronic device according to the present disclosure is equipped with an IC mounted to a substrate and a filter circuit, one end of which is connected to the IC. The filter circuit is equipped with a coil component and a capacitor (C...
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WO/2022/070660A1 |
Provided is a substrate coil capable of suppressing parasitic components caused by connection parts while achieving a reduction in size and height by decreasing loss in the number of turns of winding patterns. This substrate coil, which ...
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WO/2022/065027A1 |
[Problem] To provide a coil component having a structure in which a coil layer, obtained by alternately stacking a plurality of conductor layers and a plurality of interlayer insulating layers, is embedded in a magnetic element, wherein ...
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WO/2022/065201A1 |
This filter device (105) comprises: a laminate in which a plurality of dielectric layers (LY1 to LY13) are laminated; a ground terminal (GND); and a first LC parallel resonator (RC1), a second LC parallel resonator (RC2), and a third LC ...
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WO/2022/059706A1 |
The present invention addresses the problem of providing a composition that makes it possible to form a magnetic-particle-containing film having excellent magnetic permeability and acid resistance, and that has excellent settling stabili...
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WO/2022/055549A1 |
A coil device includes a first conductor in a first layer and including a spiral shape and a second conductor in the first layer connected in parallel with the first conductor and extending adjacent to and parallel or substantially paral...
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WO/2022/049927A1 |
A filter 11 comprises: a first capacitor C1 connected in series between a first terminal pair P1 and a second terminal pair P2; a first inductor L1 connected in parallel to the first capacitor C1; and a second inductor L2 connected in pa...
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WO/2022/050094A1 |
This filter module 101 is provided with a circuit substrate 20 having a ground electrode formed thereon, and a low pass filter 11 mounted on the circuit substrate 20. The low-pass filter 11 is provided with a first inductor L1, a second ...
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WO/2022/044689A1 |
A coil component (1) that has a coil part (3) that comprises a plurality of wiring layers that are layered at a substrate (60). The plurality of wiring layers include a first wiring layer (10) that forms a structure that is wound at one ...
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WO/2022/042913A1 |
The invention relates to an inductive component (2) for an inverter, comprising - a first magnetic partial core (4) composed of a first core material (6), and - a second magnetic partial core (8) composed of a second core material (10), ...
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WO/2022/044652A1 |
A coil part 1 is provided with an element 10, a coil 30 provided inside the element 10, a first external electrode 21 provided on a surface of the element 10 and electrically connected to the coil 30, and a second external electrode 22 p...
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WO/2022/045790A1 |
The present invention relates to a magnetic coupling device that can become slim and a circuit board including same. A magnetic coupling device according to one embodiment of the present invention comprises: a core unit including an uppe...
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WO/2022/039556A1 |
The present invention relates to a magnetic element that can be slimmed and a circuit board comprising same. An EMI filter according to an embodiment includes: a core portion including an upper core and a lower core; and a coil portion p...
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WO/2022/033406A1 |
The present application provides a power inductor and a preparation method therefor, and a system-in-package module. The power inductor is applied to the system-in-package module. The power inductor comprises a winding and a metal magnet...
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