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WO/2023/181748A1 |
In the present invention, a solid electrolytic capacitor (100) comprises a capacitive element (10) and a cathode metal (70). The capacitive element (10) has: (i) an anode body (20) that includes a sintered compact in which a dielectric o...
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WO/2023/181803A1 |
An electronic component (101) comprises a semiconductor substrate (1), an insulator layer (2) formed on the semiconductor substrate (1), a plurality of conductor layers formed on the insulator layer (2), a dielectric layer (4) formed on ...
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WO/2023/182236A1 |
Provided is a dielectric film configured such that a polymer resin having a particle diameter of 10 nm or less forms a continuous phase.
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WO/2023/176684A1 |
The present invention addresses the problem of reducing impedance. In a capacitor (100), a plurality of first metal layers (11) are connected to a first external electrode, and separated from a second external electrode. A plurality of s...
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WO/2023/176381A1 |
The disclosed capacitor includes: an anode body (111) that has a dielectric layer (112) formed on a surface thereof; a cathode extraction layer (131); and an n-type semiconductor layer (120) that is disposed between the dielectric layer ...
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WO/2023/176462A1 |
Provided is a film capacitor comprising: a film capacitor element having a first electrode and a second electrode; a first bus bar having a first connection portion connected to the first electrode and a first terminal portion for extern...
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WO/2023/176683A1 |
Provided is an electronic component having excellent moisture resistance. The present invention comprises an electronic component element 2 and a barrier layer 3 disposed on the outer side of the electronic component element 2. The barri...
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WO/2023/176594A1 |
The present invention addresses the problem of providing a heat-resistant, humidity-resistant, and highly reliable ceramic electronic component by, in a plating step for forming an external electrode, preventing a plating solution from i...
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WO/2023/176780A1 |
This electronic component (101) comprises a semiconductor substrate (1), multiple insulator layers (2) formed on this semiconductor substrate (1), multiple conductor layers insulated by the insulator layers (2), and interlayer connection...
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WO/2023/176538A1 |
This multilayer ceramic capacitor includes a capacitor body 1 in which a plurality of dielectric layers, a plurality of first internal electrodes, and a plurality of second internal electrodes are stacked, first via conductors 5 provided...
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WO/2023/171394A1 |
The present invention provides an electronic component which is capable of suppressing the formation of a pinhole in a plating layer even if a corner part of a ceramic element is not completely covered with a base layer. The present inve...
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WO/2023/167229A1 |
According to the present invention, a through-hole for a positive electrode is formed so as to penetrate a flat film-type capacitor element in the thickness direction. A plurality of flat film-type capacitor elements are stacked in a pos...
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WO/2023/167228A1 |
A solid electrolytic capacitor according to the present invention is provided with: a sheet laminate formed by alternately laminating a plurality of flat cathode electrode foils and a plurality of flat capacitor elements, in which dielec...
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WO/2023/166702A1 |
Provided is a power supply unit in which confirmability of solder lifting is improved at a soldering section between a through-hole of a circuit board and a lead portion of a capacitor. A power supply unit 10 includes: a capacitor 12 f...
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WO/2023/162557A1 |
The present invention provides: a biaxially stretched polypropylene film that exhibits high insulation breakdown strength even at high temperatures; and a metallized film using said biaxially stretched polypropylene film. The present i...
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WO/2023/162406A1 |
[Problem] To provide a thin film capacitor in which a pair of terminal electrodes can be disposed on the same surface. [Solution] A thin film capacitor 1 is provided with: metal foil 10 that has an unroughened central section 13 and a ro...
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WO/2023/162568A1 |
[Problem] To provide a thin film capacitor having a large capacitance. [Solution] A thin film capacitor 1 comprises: a metal foil 10, the main surfaces 11, 12 of which have been roughened; a dielectric film 13 which covers the main surfa...
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WO/2023/163069A1 |
The electronic circuit module according to the present invention comprises: an insulating body; at least one among a capacitor, a coil, an inductor via, and a coupling line having two conductors electromagnetically coupled with each othe...
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WO/2023/162297A1 |
According to the present invention, an internal electrode layer 3 includes therein a plurality of inner ceramic particles 36a within an observation range of a cross-section intersecting the internal electrode layer 3. The position of the...
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WO/2023/157705A1 |
A solid electrolytic capacitor 1 comprises: a positive electrode plate 10 having a porous layer 12 on at least one of its major surfaces; a dielectric layer 20 provided on the surface of the porous layer 12; a negative electrode layer 30...
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WO/2023/156969A1 |
Soluble water scavenger molecules for use with dielectric fluids are disclosed. An example dielectric fluid-based composition for reducing water content in a dielectric fluid may include a water-scavenging agent disposed within a dielect...
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WO/2023/157473A1 |
Provided is a capacitor with which it is possible to remove various kinds of noise and to achieve miniaturization. The capacitor comprises a capacitor element, a first metal plate, a second metal plate, and a third metal plate. The cap...
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WO/2023/157555A1 |
A workpiece holding device 1 comprising: an elastic sheet 3 for holding a workpiece which is formed from a sheet material having elasticity, which has through holes 2 each being smaller than the thickness of a workpiece to be processed, ...
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WO/2023/157426A1 |
[Problem] To provide a thin film capacitor in which a pair of terminal electrodes can be disposed on the same surface. [Solution] A thin film capacitor 1 comprises a metal foil 10 having an unroughened central portion 13 and a roughened ...
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WO/2023/157753A1 |
This laminated ceramic capacitor comprises a main body portion in which first and second internal electrodes and first and second electrodes are laminated alternately in a first direction with a dielectric layer interposed therebetween, ...
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WO/2023/157545A1 |
A multilayer ceramic electronic component comprising: a laminated structure which includes a laminated portion having ceramic layers and internal electrode layers laminated alternately, which has a substantially rectangular parallelepipe...
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WO/2023/156540A1 |
An improved capacitor is provided. The capacitor is of the wound-type category and surface-mountable to provide high capacities in a compact form factor.
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WO/2023/157427A1 |
[Problem] To provide a thin film capacitor in which a pair of terminal electrodes can be positioned on the same surface. [Solution] A thin film capacitor 1 comprises a metal foil 10 having a roughened surface, a dielectric film D that co...
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WO/2023/157666A1 |
The present disclosure provides: an inductor that makes it possible to achieve high coupling coefficients even when parasitic inductance occurs; and an electronic part comprising the inductor. This inductor (100) comprises: an insulator ...
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WO/2023/153304A1 |
The present invention addresses the problem of providing a dielectric paste that provides a dielectric green sheet that is, when being laminated as multiple layers inside a ceramic capacitor, unlikely to cause structural defects such as ...
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WO/2023/149279A1 |
The present disclosure provides an electronic component in which the effect of parasitic inductance is reduced. A filter device (100) as an example of the electronic component according to the present disclosure is provided with an insul...
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WO/2023/149277A1 |
An electronic component (100) comprises: an insulator (10); an inductor (L1) that is configured in the insulator (10) and has a conductor pattern (K2); and a first external electrode (31) electrically connected to the conductor pattern (...
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WO/2023/149240A1 |
An electronic component (100) comprises: an insulator (10); an inductor (L1) having a conductor pattern (K1, K2); and a first external electrode (31) electrically connected to the conductor pattern. The insulator has a first main surface...
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WO/2023/145110A1 |
A capacitor (1A) according to the present invention is provided with: an insulating substrate (10); a metal porous body (21); a capacitance formation part (20) that is composed of a dielectric film (22) and a conductive film (23); and a ...
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WO/2023/145365A1 |
An electronic component according to the present invention includes a functional part, a first insulating layer, an external electrode, and a wiring part. The first insulating layer has a first main surface facing in one thickness direct...
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WO/2023/146729A1 |
The present invention provides a method of fabrication and device made by preparing a photosensitive glass substrate comprising at least silica, lithium oxide, aluminum oxide, and cerium oxide, masking a design layout comprising one or m...
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WO/2023/145466A1 |
A discharge circuit (40) causes a smoothing capacitor, which smooths a DC voltage, to discharge via a plurality of resistive elements (41) mounted to a substrate (50). The discharge circuit comprises a series-connected body in which at l...
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WO/2023/145111A1 |
This capacitor (1A) comprises an insulating substrate (10), a capacitance forming unit (20) provided so as to face a first principal surface (10a) of the insulating substrate (10), and a first external connection wiring and a second exte...
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WO/2023/145495A1 |
The present invention improves loss of pass band signals, and enhances attenuation characteristics in a non-pass band which includes a high-frequency band. In an LC filter (1), a first inductor via (V1), a second inductor via (V2), and a...
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WO/2023/145454A1 |
A capacitor device according to the present invention is provided with: a capacitor element; an insulating cover member that covers the capacitor element; a first external electrode that is exposed from the insulating cover member; a sec...
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WO/2023/140104A1 |
This capacitor module is provided with: capacitor elements having bodies covered by laminated films, and first terminal electrodes and second terminal electrodes exposed from the bodies; a case for accommodating the capacitor elements; a...
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WO/2023/139687A1 |
The present invention provides a semiconductor device which is capable of reducing the stress to be generated in a capacitor due to a temperature change of the semiconductor device, thereby being capable of suppressing breakage of the ca...
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WO/2023/140501A1 |
The present invention relates to a ceramic capacitor and a manufacturing method therefor, the ceramic capacitor comprising: a ceramic body which is formed in a hexahedral shape, includes a plurality of dielectric layers and at least one ...
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WO/2023/136258A1 |
Provided is an electronic component with which high reliability during application of voltage can be obtained. An electronic component 1 comprises a laminate 2 in which dielectric layers 11, each having a thickness of 0.8-4.1 μm, and in...
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WO/2023/131491A1 |
The present inventions relate to a composite dielectric material (1) and a capacitor (10) comprising such a material, said material (1) comprising a main body (2) comprising a thermoplastic polymer, and a plurality of particles (3), part...
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WO/2023/129588A1 |
The present invention is directed to a surface mount coupling capacitor. The coupling capacitor includes a main body containing at least two sets of alternating dielectric layers and internal electrode layers wherein each set of alternat...
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WO/2023/127962A1 |
The present invention provides a parallel plate capacitor which can be produced by a process that is easier than an ALD method without exposing a substrate to high temperatures. A capacitor (1) according to the present invention is provi...
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WO/2023/128371A1 |
A multilayer ceramic capacitor according to the present invention may comprise: a ceramic body comprising a plurality of dielectric layers stacked together; a lower electrode formed at the lower surface of the ceramic body; and an electr...
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WO/2023/127732A1 |
Provided is an electronic component from which high reliability can be obtained when a voltage is applied thereto. In an internal electrode layer 12 of an electronic component 1, a first internal electrode layer 12A and a second internal...
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WO/2023/127470A1 |
The present invention provides a method for producing a multilayer ceramic capacitor which comprises: a capacitor main body in which a plurality of dielectric layers, a plurality of first internal electrodes, and a plurality of second in...
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