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WO/2019/139343A1 |
Disclosed is an air conditioner configured such that, when a circuit element is installed on a circuit board, erroneous soldering is prevented. The air conditioner may comprise: a circuit board for constituting a circuit; a choke coil in...
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WO/2019/131581A1 |
An inductor bridge (101) is an element which includes a flexible substrate and a coil due to a conductor pattern formed on the flexible substrate, and which connects a plurality of circuit portions. The flexible substrate includes a larg...
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WO/2019/133302A1 |
Various embodiments include an apparatus to filter radio-frequencies in a plasma-based processing device. In various embodiments, an RF filter device includes a number of substantially-planar spiral-filters electrically coupled to and su...
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WO/2019/130912A1 |
Provided is a ceramic layered body 100 not susceptible to cracks or detachment between an external layer 1 and a middle layer 3 upon firing or upon cooling after firing. The layered body includes an external layer 1 comprising a first ce...
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WO/2019/125626A1 |
Some aspects pertain to an apparatus that includes a plurality of stacked metal layers configured in a spiral shape. The plurality of stacked metal layers include a first metal layer including a first inductor, a second metal layer inclu...
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WO/2019/118366A1 |
A vertical inductor structure includes a first laminate substrate forming a first portion of the vertical inductor structure and a second laminate substrate forming a second portion. Each laminate substrate includes a plurality of first ...
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WO/2019/111547A1 |
An electronic component which is provided with: a ceramic part that contains a low-temperature sintered ceramic material; a resin part that is superposed on the upper main surface of the ceramic part, while being composed of a resin insu...
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WO/2019/111848A1 |
One aspect of the present invention relates to a coil module comprising: a flat coil used for power transmission for contactless charging; a magnetic sheet that is made of a first magnetic body forming a magnet path on the flat coil, tha...
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WO/2019/107984A1 |
The present invention provides a stacked filter comprising: a stacked body in which a plurality of sheets are stacked; at least two noise filters provided in the stacked body and each having a plurality of coil patterns; a bridge pattern...
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WO/2019/107289A1 |
A method for manufacturing a flexible printed wiring board according to one aspect of the present disclosure is a method for manufacturing a flexible printed wiring board provided with: a base film having insulating properties; a conduct...
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WO/2019/107131A1 |
This multilayer substrate (101) is provided with: a laminate (10) that has a first main surface (VS1); and a conductor pattern (including mounting electrodes P1, P2 formed on the first main surface VS1, and first auxiliary patterns 41A, ...
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WO/2019/107272A1 |
According to the present invention, in a pair of core components that can be contacted with each other to form an annular magnetic core, a metallic leaf spring having excellent heat resistance and vibration resistance is disposed between...
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WO/2019/108360A1 |
Some aspects pertain to an inductor apparatus that includes a first metal layer including a plurality of first interconnects, a second metal including a plurality of second interconnects, a first dielectric layer between the first metal ...
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WO/2019/102726A1 |
This chip inductor 100 is provided with: a magnetic core 30 provided with a compacted molding 31 containing a magnetic powder; a coil 10 which is embedded in the magnetic core 30; a pair of terminal plates 20, 25 which extend from both e...
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WO/2019/097774A1 |
The purpose of the present invention is to make the frequency characteristics of a bandpass filter approach desired frequency characteristics. A first LC parallel resonator (11) is electrically connected to a first terminal (P10) at a fi...
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WO/2019/096803A1 |
The invention concerns an inductor (1) comprising at least one first conductive layer (4a) comprising at least one first turn (5) made from conductive material and at least one second conductive layer (4b) comprising at least one second ...
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WO/2019/094887A1 |
A reactor assembly including a first core formed of a plurality of stacked E-shaped planar metal laminates welded together, and a second core formed of a plurality of stacked I-shaped planar metal laminates welded together. The first cor...
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WO/2019/089786A1 |
Example implementations herein relate to electromagnetic coils. One example device includes a plurality of coil windings. Each coil winding may extend around a shared core region inside the plurality of coil windings between a respective...
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WO/2019/087739A1 |
The objective of the present invention is to prevent the frequency characteristic of a multi-layer band-pass filter from deviating from a desired frequency characteristic. A multi-layer band-pass filter (1) is provided with first and sec...
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WO/2019/090358A1 |
Various examples are provided related to mixed material magnetic cores, which can be utilized for shielding of eddy current induced excess losses. In one example, a magnetic core includes a ribbon core and leakage prevention or redirecti...
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WO/2019/081352A1 |
The invention relates to a method for producing an inductive electrical component by depositing layers of different materials on a substrate material. The layers form a functional layer, by means of which the electrical function of the i...
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WO/2019/078420A1 |
The purpose of the present invention is to provide a three-phase electrical transformer, which is usable, in an emergency situation, as an open-phase recoverer for preventing an accident in which an open-phase occurs and is usable as an ...
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WO/2019/078133A1 |
Provided is a roll-type element in which a wound multilayer film has less size variation in the diameter thereof. This roll-type element is formed by winding a multilayer film 2, wherein: the multilayer film 2 has a first insulating laye...
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WO/2019/075246A1 |
A sensor for measuring current flow includes a power generation circuit, a current measurement circuit and a microcontroller. The power generation circuit includes a current transformer that harvests energy from a load applied to the con...
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WO/2019/075249A1 |
A sensor for measuring current flow includes a power generation circuit, a current measurement circuit and a microcontroller. The power generation circuit includes a current transformer that harvests energy from a load applied to the con...
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WO/2019/075227A1 |
A sensor for measuring current flow includes a housing containing a power generation circuit and a current measurement circuit. The sensor is entirely self-contained and is non-invasively attachable to a conductor. The sensor is self-pow...
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WO/2019/074130A1 |
Provided is an electronic component including: an insulating layer; a low voltage conductor pattern formed in the insulating layer; a high voltage conductor pattern formed in the insulating layer so as to face the low voltage conductor p...
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WO/2019/066868A1 |
An apparatus is provided which comprises: a plurality of plated through holes; a material with magnetic properties adjacent to the plurality of plated through holes; and one or more conductors orthogonal to a length of the plurality of p...
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WO/2019/065500A1 |
This method for manufacturing a powder magnetic core is provided with: a step for heat-treating amorphous soft magnetic alloy powder to obtain nanocrystal powder; a step for obtaining granulated powder from nanocrystal powder, malleable ...
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WO/2019/066984A1 |
System operable to form an inductive pathway. The system includes a first layer and a second layer communicatively coupled to the first layer via a plurality of bumps. Selected bumps in the plurality of bumps are connected via metal conn...
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WO/2019/058967A1 |
An inductor provided with wiring having a width W and a first electrode and a second electrode continuous to each of both ends of the wiring. The wiring, the first electrode, and the second electrode exist in the same plane. Each of the ...
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WO/2019/049803A1 |
Provided is an inductor that has achieved size reduction while ensuring electrical insulation between a coil and a core. The inductor (1) is provided with a core (2), a bobbin (3), and an annular coil (4) wound around a center portion (2...
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WO/2019/044796A1 |
[Problem] To provide a surface mount coil which can be mounted on a circuit substrate with high reliability in terms of vibration resistance and the like. [Solution] This coil is provided with a hollow cylindrical core, and an exterior c...
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WO/2019/045998A1 |
A T-coil IC includes a first inductor on an Mx layer. The first inductor has n turns, where n is at least 1 7/8 turns. The T-coil IC further includes a second inductor on an Mx-1 layer. The second inductor has n turns. The first inductor...
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WO/2019/044459A1 |
[Problem] To provide a coil component which does not require a magnetic substrate. [Solution] This coil component is provided with: a first magnetic resin layer 11 that is provided in a lower region 21; a second magnetic resin layer 12 t...
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WO/2019/031220A1 |
This common mode noise filter is provided with: an insulator layer; a thin and long first coil conductor extending on a first surface of the insulator layer; and a thin and long second coil conductor extending on a second surface of the ...
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WO/2019/001402A9 |
The embodiments of the present invention disclose an EMI common-mode inductor of a new winding method and a winding method for the EMI common-mode inductor, relating to the technical field of common-mode inductors. The EMI common-mode in...
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WO/2019/015626A1 |
A device comprises a magnetic core comprising a first leg and a second leg formed by a first magnetic component and a second magnetic component, wherein a first gap and a second gap are placed between the first magnetic component and the...
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WO/2019/012834A1 |
A power supply device having a circuit substrate, a cylindrical or columnar metal member, and a ring core. A wiring part is provided to the circuit substrate. The metal member constitutes at least a part of a draw-out wiring part drawn o...
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WO/2019/008967A1 |
The present invention is provided with: a mounted component (20) provided with a first inductor conductor (200); and a substrate having a first main surface (33) and containing a second inductor conductor (300). The mounted component (20...
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WO/2019/007322A1 |
A stacked spiral inductor, comprising: a substrate, and multiple stacked insulating layers and inductive metal layers formed on the substrate by means of a semiconductor process. Each inductive metal layer comprises a through hole area h...
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WO/2019/009269A1 |
A flexible printed wiring board according to one embodiment of the present invention is provided with: an insulating base film; a conductive pattern which is laminated on at least the back surface of the base film and comprises a spiral ...
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WO/2019/005431A1 |
A multi-layer spiral inductive array includes a first multi-layer spiral inductor with a second layer matching a spiral pattern of a first layer. The multi-layer spiral inductive array also includes a second multi-layer spiral inductor w...
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WO/2019/003722A1 |
The purpose of the present invention is to improve the insertion loss of a balun provided with a low-pass filter. The balun (100) according to the present invention is provided with a first terminal (P1), a second terminal (P2), a third ...
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WO/2019/002779A1 |
The present invention relates to an inductive position sensor comprising at least two secondary windings (4, 6) formed by multiple turns (10) provided on two opposite surfaces of a printed circuit board and divided into first and second ...
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WO/2019/005730A1 |
One aspect of the present disclosure relates to a power electronics device for an electrically-driven charging device for an engine, said power electronics device comprising one or more power electronics components which are designed to ...
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WO/2019/003723A1 |
The purpose of the present invention is to adjust the frequency of an attenuation pole while maintaining the pass band of a laminated balun. The laminated balun (100) according to the present invention is provided with a first terminal (...
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WO/2018/236438A1 |
Disclosed herein are printed circuit boards (100) with embedded solenoid filters (110A-L, 120A-K) through which signal traces (140) pass to filter unwanted noise and electromagnetic interference. A printed circuit board (100) comprises a...
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WO/2018/235454A1 |
Provided are: a coil module which is inexpensive and has excellent characteristics; and a method for producing same. This coil module 1 comprises a coil conductor 6 which has: a plurality of coil elements 6a, each comprising a pair of le...
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WO/2018/235714A1 |
Provided are: a coil element assembly and coil module which are inexpensive and have excellent characteristics; and a method for producing same. This coil module 1 comprises: a coil conductor 6 in turn comprising a plurality of coil elem...
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