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WO/2023/089994A1 |
A voltage conversion device (1) comprises a substrate (20) on which an electronic component having a power conversion function is mounted, and a capacitor unit (10) detachably attached to the substrate (20) and electrically connected to ...
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WO/2023/085264A1 |
Provided are: a layered ceramic capacitor with improved adhesion between a capacitor body and bumps; and a paste for manufacturing bumps. This layered ceramic capacitor 1 comprises: a layered body 2 in which a dielectric layer 14 and an ...
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WO/2023/085204A1 |
An electronic component 100 comprises: an element 10; and an exterior body 20 that seals the element 10. The exterior body 20 has a first part 21 that includes a first resin material and a second part 22 that includes a second resin mate...
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WO/2023/085439A1 |
The purpose of the present invention is to provide, for example: an electronic component mounting module of surface mount type using bus bars, wherein the height of solder mount surface is aligned between an anode bus bar and a cathode b...
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WO/2023/085265A1 |
Provided are a laminated ceramic capacitor and a paste for bump manufacturing with which the adhesive force between a capacitor body and a bump is improved. A laminated ceramic capacitor 1 according to the present invention is provided w...
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WO/2023/085263A1 |
Provided is a multilayered ceramic capacitor and a bump manufacturing paste for achieving an improved acoustic noise prevention effect. A multilayered ceramic capacitor 1 of the present invention comprises: a stack 2 in which dielectric ...
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WO/2023/085205A1 |
An electronic component 100 comprises: an electronic component element body 110 having a first surface 110e and a second surface 110f and including a first internal electrode 43, a second internal electrode 40, a collecting electrode 30 ...
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WO/2023/074824A1 |
There is a growing need for saving space for circuit apparatuses comprising a capacitor apparatus. Provided is a capacitor apparatus comprising an insertion hole portion into which an external terminal is inserted, and a first connection...
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WO/2023/074221A1 |
Provided is a ceramic electronic component that can prevent damage to an identification mark and an element body and ingress of liquid into the element body. The ceramic electronic component is provided with an element body having cerami...
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WO/2023/066621A1 |
The invention relates to a busbar device (2), a corresponding intermediate circuit capacitor apparatus (1) and a motor vehicle equipped therewith. The busbar device (1) has electrical contact elements (3, 4), each forming a contact surfa...
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WO/2023/067932A1 |
This power conversion device comprises: a case (30) having a side wall (31) and a bottom wall (32); a plurality of first heat dissipating plates (41), a plurality of second heat dissipating plates (42), a plurality of circuit components ...
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WO/2023/062917A1 |
Provided is a case-less capacitor from which heat generated in a capacitor element can be readily dissipated externally. The case-less capacitor is configured to be attachable to an external device. The case-less capacitor comprises a ca...
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WO/2023/053967A1 |
A power conversion apparatus (100, 100A, 100B) comprises: a housing (30); a plurality of circuit components (10) stored in the housing; at least one heat radiation plate (40) stored in the housing; and a substrate (60). Each of the circu...
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WO/2023/054134A1 |
This electricity storage device comprises a case, an electricity storage element, a lead, and a sealing member. The sealing member is provided with an insulating gasket having a base portion, and an electrically conductive sealing plate....
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WO/2023/054059A1 |
A capacitor element 1 is provided with: a capacitor unit 10 which comprises a positive electrode plate 11 that has a porous part 11B on at least one main surface of a core part 11A, a dielectric layer 13 that is arranged on the surface o...
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WO/2023/054424A1 |
The purpose of the present disclosure is, for example, to reduce residual stress from welding and thereby suppress cracking at a weld structure. A weld structure (2) comprises a first member (4) that has a first joining surface part (1...
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WO/2023/054135A1 |
This power storage device is provided with a case, a power storage element, a lead, and a seal member. The seal member is provided with: an insulating gasket having a base section; and, an electroconductive seal plate. The seal plate has...
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WO/2023/048211A1 |
Provided is an electronic component of which the visibility of an identification mark is increased, while maintaining the strength of a body thereof. The electronic component comprises: a body including a plurality of insulating base mat...
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WO/2023/048212A1 |
Provided is an electronic component that minimizes deterioration of the characteristics of an LC resonator formed on an element while making it possible to enhance the close adhesion of a shield conductor formed on the outer surface of t...
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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/2023/038710A1 |
Methods of preparing metal-sulfide particles, such as for use in lithium-ion capacitors may include preparing a precursor solution. The precursor solution may include a copper-containing precursor and a metal-containing precursor. The me...
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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/2023/032830A1 |
A pair of terminal storage grooves are provided in the mounting surface of the back plate. Tip portions of a pair of lead terminals are inserted into the terminal storage grooves. Auxiliary terminals are provided on the mounting surface....
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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/2023/026647A1 |
A power storage device 50 is provided with: cells 62; positive and negative external terminals 51P, 51N; a current shutoff device 57 provided in connection lines 59P, 59N that connect the cells 62 and the external terminals 51P, 51N; and...
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WO/2023/022086A1 |
An outer package material for power storage devices, the outer package material being configured from a multilayer body that sequentially comprises at least a base material layer, an adhesive layer, a barrier layer and a thermally fusibl...
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WO/2023/008690A1 |
The present invention relates to an energy storage device comprising: a module case in which a plurality of accommodation spaces are formed; a plurality of bare cells which are accommodated in the accommodation spaces respectively; and a...
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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/2023/008136A1 |
Provided is an electronic component for which the visibility of a mark is improved and which enables the direction of the component to be determined on the basis of the location of the mark on a body. The electronic component comprises t...
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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/2023/002862A1 |
Provided is an electronic component with which adhesiveness and visibility of a mark, with respect to a body, can be achieved. The electronic component comprises a body and a mark that is formed on the body. The main material of the mark...
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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/2023/286655A1 |
A ceramic component (10) comprises a ceramic substrate (11) and a mark (20). The substrate (11) has a three-dimensional shape with an upper surface (121) and a lower surface (122). The mark (20) has the directionality of the substrate (1...
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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/2023/280602A2 |
The present application addresses a method for establishing an electronic connection to an electronic component and a chip assembly. The method comprises the following steps. First, an electronic component having a first welding part is ...
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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/2022/270239A1 |
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/2022/270353A1 |
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/2022/262301A1 |
Disclosed in the present invention is a sound insulation device suitable for a filter capacitor in a converter station. The sound insulation device comprises sound absorption and insulation structures arranged on the top, the bottom and ...
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WO/2022/259899A1 |
This film capacitor comprises: a dielectric film; a first electrode disposed on a first surface; and a second electrode disposed on a second surface. The film capacitor includes three unit capacitors connected in series in a short side d...
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WO/2022/260022A1 |
This power storage holding device (100) comprises: a holding unit (20) having a first part (21), which holds a first surface facing a first direction of a power storage (200), and a second holding part (22) which holds a second surface f...
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WO/2022/249715A1 |
This solid electrolytic capacitor 1 having a self-stop valve action comprises: a capacitor element 90 having a valve action metal substrate 10, which has a positive electrode terminal region and a negative electrode formation region, a d...
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WO/2022/244337A1 |
A capacitor (1) used in an inverter device of an electric car, etc., comprises: a case (2) having a cuboid shape; a capacitor element (3) that is disposed in the case (2); and a potting material (4) that is filled into the case (2) and h...
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WO/2022/239711A1 |
A capacitor 1, which is an embodiment of this semiconductor device, comprises a substrate 10, a circuit layer 20, and first resin bodies 30. The circuit layer 20 has: a first electrode layer 22 which is provided on the substrate 10 side;...
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WO/2022/239069A1 |
This capacitor unit (11) is provides with: a plurality of capacitor elements (21a, 21b, 21c, 21d, 31a, 31b, 31c, 31d); and one or more heat transfer members (22a, 22b, 22c, 32a, 32b, 32c), each of which is provided so as to be adjacent t...
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WO/2022/239718A1 |
A capacitor 1, which is an embodiment of a semiconductor device, comprises a substrate 10, a circuit layer 20, and first resin bodies 30. The first resin bodies 30 are respectively provided, in a plan view from a thickness direction T, b...
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WO/2022/233498A1 |
A capacitor (1) for high frequency applications is described comprising - at least two winding elements (2), - a plurality of connecting elements (3) connecting the winding elements (2) in parallel to each other, wherein each winding ele...
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WO/2022/231831A1 |
A surface mount transmission line capacitor can have excellent high frequency performance characteristics. The surface mount transmission line capacitor can include a monolithic substrate having a surface, a first electrode formed over t...
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WO/2022/228610A2 |
A DC link capacitor (1) with heat dissipation comprises a lower busbar (2), an upper busbar (4), a cooling structure (5) and a plurality of structurally identical capacitor elements (3) which are arranged between the lower busbar (2) and...
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