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WO/2023/037913A1 |
Realized is a capacitor device which enables improvement in reliability while maintaining capacity enlargement and low ESR characteristics.　A capacitor device 1 according to the present invention comprises: terminal support parts 2b, 3...
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WO/2023/036628A1 |
The invention relates to a DC link capacitor (17, 17a..17j) for a power converter (18, 18a, 18b), comprising a bus bar assembly (6a..6d) composed of two bent sheet-metal parts (4a..4d, 5a..5d), which are inserted into one another and ele...
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WO/2023/033899A1 |
An improved capacitor, and method of making the capacitor, is described. The capacitor comprises an upper reinforced encapsulant layer and a lower reinforced encapsulant layer with a capacitive element between the upper reinforced encaps...
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WO/2023/032591A1 |
In the present invention, an element component is accommodated in an accommodation member that includes a plurality of recesses which each have a flat bottom surface parallel to the horizontal direction. A lid member is disposed above th...
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WO/2023/032657A1 |
A capacitor array 1 comprises a plurality of capacitor elements 10. The plurality of capacitor elements 10 each comprise: a positive electrode plate 21, to at least one main surface of which is provided a porous part 21A, and which is ma...
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WO/2023/032590A1 |
Provided is a film capacitor comprising a film capacitor element, a busbar, a case, a lid member, a first bonding material, and a second bonding material. The busbar is fixed to the lid member by means of the first bonding material so as...
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WO/2023/034272A1 |
A switched capacitor bank assembly including a first capacitor, a first switch selectively connected between the first capacitor and a first phase line, and a first voltage sensor integrated within a housing of the first switch and confi...
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WO/2023/032519A1 |
The present invention suppresses separation of a plating film. The present invention provides an electronic component which comprises a ceramic element and an external electrode, wherein: the external electrode comprises a resin layer th...
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WO/2023/033163A1 |
The present invention provides a conductive paste for gravure printing, the conductive paste being able to be suppressed in separation between a conductive powder and a ceramic powder, thereby having good viscosity stability over time.ã€...
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WO/2023/032859A1 |
A shield part (60) composed of conductors (61a to 61e) to which a low voltage is to be applied is provided between a lower electrode (40), an upper electrode (50) and a low-voltage circuit area (20). The shield part is provided with an e...
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WO/2023/026807A1 |
A base multilayer body in which a plurality of dielectric ceramics and a plurality of internal electrode layers are layered in an alternating manner is cut along a cutting line orthogonal to the base multilayer body, a plurality of eleme...
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WO/2023/025409A1 |
A power capacitor includes a body that defines an interior space; and at least one capacitive device in the interior space. The capacitive device includes a first electrode; and a second electrode separated from the second electrode. The...
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WO/2023/020260A1 |
A bus capacitor and an automobile. The bus capacitor comprises a plurality of capacitor layers stacked in the thickness direction of the bus capacitor, a dielectric being filled between two adjacent capacitor layers. The plurality of cap...
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WO/2023/019421A1 |
A parallel resistor (2) rear capacitor, comprising a capacitor main body (4). The capacitor main body (4) is cylindrical. An annular recess (3) is arranged at the upper portion of the capacitor main body (4). Two insertion pieces (1) are...
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WO/2023/020679A1 |
A method of forming a capacitor is disclosed herein. In one aspect, the method comprises providing a single dielectric film comprising a plurality of metallic electrodes that are arranged in an alternating pattern along a machine directi...
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WO/2023/018496A1 |
An electrostatic device includes a top and a bottom silicon layer, around an insulating buried layer. A beam opening allows a beam of charged particles to travel through. The device is encapsulated in an insulating layer. One or more ele...
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WO/2023/017556A1 |
Provided is a capacitor (1) comprising a body (10) in which dielectric layers (13) and electrode layers (11) are laminated, and an external electrode (20) connected to at least a portion of the body, wherein the electrode layers (11) inc...
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WO/2023/017756A1 |
A capacitor (1) comprises a body (10) in which dielectric layers (13) and electrode layers (11) are laminated, and an external electrode (20) that is connected via a metal plating to at least a portion of the body. The dielectric layers ...
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WO/2023/011912A1 |
A bushing (1) comprises an insulating housing (10), an electrical conductor (2), extending through the housing (10) and an insulating fluid (13) in the housing (10), wherein the insulating fluid (13) has a viscosity at a temperature of 1...
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WO/2023/013385A1 |
A film capacitor (1) comprises: a dielectric film (2) having a first surface (201) and a second surface (202) opposite to the first surface (201); a first electrode (31) disposed on the first surface (201); and a second electrode (32) di...
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WO/2023/013267A1 |
A filter device (1) comprises: a dielectric substrate (DL1); a common terminal (Pcom), a first terminal (PH) and a second terminal (PL); a filter (1H); and a filter (1L). The filter (1H) comprises a capacitor (C1) and a capacitor (C2) co...
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WO/2023/004464A1 |
There is disclosed herein a humidity sensor (10) for a cooking appliance (100). The humidity sensor (10) comprises: a sensor assembly (30) comprising: conductive plates (50) having a space located therebetween, wherein the conductive pla...
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WO/2023/007923A1 |
The present invention provides a multilayer ceramic capacitor which is able to be formed thinner when mounted to a circuit module without being decreased in the flexural strength as a component. This multilayer ceramic capacitor 1 is pro...
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WO/2023/008247A1 |
Provided is a multilayer ceramic electronic component in which electrode interruption is prevented to enable thinning of an internal electrode layer. The multilayer ceramic electronic component comprises a stack of a plurality of insulat...
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WO/2023/002831A1 |
Provided is a composite capacitor that can deal with high frequency operation of a switching element while achieving a high withstand voltage. First and second plate-like conductor terminal parts 12c, 13c of negative and positive electro...
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WO/2023/002889A1 |
This electrode-forming conductive composition contains: an organic metal compound containing an elemental metal; and an organic solvent. Said composition is substantially free of metal particles.
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WO/2023/002894A1 |
This ceramic electronic component (1) has a first surface (11), a second surface (12) that faces the first surface (11), and a side surface (13) that connects the first surface (11) and the second surface (12), wherein: a first base elec...
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WO/2023/002921A1 |
A conductive paste for forming an electrode according to the present disclosure contains metal particles, a binder, a metal oxide additive, and a solvent. The metal oxide additive contains a metal oxide in which the temperature, at which...
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WO/2023/285442A1 |
A capacitor cell (1a..1l) for a capacitor arrangement (10, 10a..10c) is disclosed, which comprises a film capacitor element (2) with a wound metallized plastic film (3) and which comprises two flat, rigid contact terminals (4a..4l, 5a..5...
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WO/2023/286661A1 |
Provided is a multilayer ceramic capacitor that limits decreases in reliability. The multilayer ceramic capacitor 1 is obtained by stacking a plurality of inner electrode layers 30 and a plurality of dielectric layers 20 comprising a cer...
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WO/2023/285446A1 |
A power converter (11, 11a, 11b) is disclosed, which comprises a capacitor arrangement (10, 10a..10c) with a plurality of caseless capacitor cells (1a..1l) each comprising a film capacitor element (2) with a wound metallized plastic film...
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WO/2023/286662A1 |
Provided is a multilayer ceramic capacitor that limits decreases in reliability. The multilayer ceramic capacitor 1 is obtained by stacking a plurality of inner electrode layers 30 and a plurality of dielectric layers 20 comprising a cer...
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WO/2023/286564A1 |
A power conversion device (2) comprises: a conversion circuit (30) that has switching elements, converts a direct-current voltage output from a direct-current power source (10) to a prescribed voltage by switching of the switching elemen...
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WO/2023/283292A1 |
The present invention is directed to a multilayer capacitor and a circuit board containing the multilayer capacitor. The capacitor includes a main body containing a set of alternating dielectric layers and internal electrode layers where...
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WO/2023/282978A1 |
A capacitor assembly (10) comprises a plurality of capacitor elements (12) (e.g., four or more capacitor elements) each having a first end surface and a second end surface defining a first polarity terminal (20) and a second polarity ter...
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WO/2023/282077A1 |
A film capacitor 1 comprises a capacitor element 10. A first metal layer 41 is connected to a first external electrode 51. A second metal layer 42 is connected to a second external electrode 52. With respect to a second dielectric film 3...
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WO/2023/274346A1 |
Disclosed in the present application are a capacitor module and a motor inverter. The capacitor module comprises: a capacitor support and a plurality of capacitors, wherein the plurality of capacitors are respectively connected to the ca...
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WO/2023/273212A1 |
The present application discloses a flexible lead-free ferroelectric energy storage material which has fatigue resistance and high temperature resistance, and a preparation method therefor. The flexible lead-free ferroelectric energy sto...
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WO/2023/273211A1 |
The present application discloses a layered composite relaxor ferroelectric material capable of increasing both energy storage density and energy storage efficiency, and a preparation method therefor. The layered composite relaxor ferroe...
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WO/2023/273213A1 |
Disclosed in the present application are a multi-component relaxor ferroelectric thin film material having a superlattice structure and ultra high energy storage efficiency, and a preparation method therefor. The multi-component relaxor ...
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WO/2023/276533A1 |
This capacitor module comprises: a case in which an opening is formed at a position facing the bottom surface, and a through-hole is formed in the side surface; a sealing resin filled into the case; one or a plurality of capacitors accom...
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WO/2022/270299A1 |
A laminated ceramic electronic component includes a body component, a first external electrode, a second external electrode, and a protective layer. The body component is formed by alternatingly laminating a ceramic layer and an internal...
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WO/2022/270239A1 |
This capacitor module is configured by linking a plurality of capacitors (a first capacitor and a second capacitor). The capacitors each include: a capacitor element having a pair of end surfaces and electrodes formed on each of the end ...
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WO/2022/270185A1 |
A filter device (100) is provided with an input terminal (TA), ground electrodes (PG1, PG2) opposing each other, and filters (FLT1, FLT2) connected to the input terminal (TA). The filter (FLT1) has a first pass-band. The filter (FLT2) ha...
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WO/2022/270052A1 |
Provided is a system for manufacturing an electronic component, the system enabling efficient distribution of electronic components according to a processing status of the electronic components.　This system 1 for manufacturing an elect...
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WO/2022/270391A1 |
According to the present invention, a first metal layer comprises: a plurality of first band-like metal layers that extend toward a second common metal layer along a first direction, while being electrically connected to a first common m...
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WO/2022/270353A1 |
This circuit device comprises: a heat sink (30) having an upper surface (30a) perpendicular to a first direction (DR1); a plurality of first partition plates (41) which extend in a second direction (DR2) perpendicular to the first direct...
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WO/2022/270352A1 |
This circuit device (100) comprises: a first heat sink (30) having a first top surface (30a); a plurality of first partition plates (41) and second partition plates (42) attached to the first top surface; a sealing material (50); a first...
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WO/2022/270270A1 |
Provided is a laminated ceramic capacitor having superior reliability. This laminated ceramic capacitor comprises: an element part that has a first main surface and second main surface opposing each other in the thickness direction of th...
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WO/2022/270577A1 |
The present invention addresses the problem of providing a polyolefin-based film which is excellent in terms of withstand voltage characteristics and reliability in high-temperature environments and is suitable for use in, for example, c...
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