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WO/2023/171657A1 |
This electrolytic capacitor comprises: an anode body that has a porous body containing a valve metal and a dielectric layer covering the porous body; and a solid electrolyte layer that fills the holes of the porous body and covers the di...
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WO/2023/171344A1 |
Provided are: a solid electrolyte capacitor that exhibits excellent characteristics with regards to breakdown voltage, leakage current, static capacitance, and equivalent series resistance, by treating a positive electrode metal having a...
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WO/2023/171618A1 |
Provided are an electrolytic solution for solid electrolytic capacitors and a solid electrolytic capacitor that suppress deterioration in capacitance under a low-temperature environment of a solid electrolytic capacitor provided with a s...
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WO/2023/171525A1 |
A solid electrolytic capacitor 1 comprises: an element laminated body 100; a first external electrode 141; and a second external electrode 142. In the element laminated body 100, first layers 110 and second layers 120 are laminated via a...
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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/2023/162916A1 |
This electrolytic capacitor comprises: a capacitor element; and a liquid component that includes a non-aqueous solvent. The capacitor element includes positive-electrode foil, the surface of which has a dielectric body layer; negative-el...
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WO/2023/163134A1 |
The present invention provides a capacitor that is provided with a capacitor element, a bottomed case in which the capacitor element is contained, a sealing member which seals an opening of the bottomed case, a tab terminal which is conn...
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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/2023/161328A1 |
The present invention concerns a hybrid polymer capacitor (100) comprising several layers between an anode layer (1) and a cathode layer (6) including a not hydrated metal oxide layer (2) having a thickness of at least 100 nm in a stacki...
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WO/2023/162914A1 |
An electrolytic capacitor according to the present invention comprises a capacitor element and a liquid component. The capacitor element comprises a positive electrode foil that has a dielectric layer on the surface thereof, and a conduc...
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WO/2023/162915A1 |
This electrolytic capacitor comprises a capacitor element and a liquid component. The capacitor element includes a positive electrode foil having a dielectric layer on the surface thereof, and a conductive polymer component that is in co...
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WO/2023/162602A1 |
This capacitor assemply comprises a capacitor element, a first external packaging case, and a second external packaging case. One of the first external packaging case and the second external packaging case is an anode external packaging ...
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WO/2023/162904A1 |
This solid electrolytic capacitor element comprises: a positive electrode foil having a porous portion on a surface layer thereof, and also including a first portion including a first end and a second portion including a second end oppos...
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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/2023/158782A1 |
Described herein are non-flammable dicationic ionic liquid electrolytes and the synthesis thereof. The electrolytes exhibit extremely high ionic-conductivities >0.01 S•cm-1. Also described are the use of non-flammable dicationic ionic ...
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WO/2023/153177A1 |
An electrolytic capacitor according to the present invention is provided with: a porous positive electrode body; a dielectric layer which is formed on the surface of the positive electrode body; and a conductive polymer and a salt compou...
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WO/2023/153432A1 |
An electrolytic capacitor element 1 comprises: a positive electrode 10 that is formed from a valve-action metal substrate 11, and has a leading end surface 10a and a base end surface 10b; a dielectric layer 20 provided on at least one of...
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WO/2023/153436A1 |
This electrolyte capacitor element 1 comprises: an anode 10 which is composed of a valve action metal substrate 11 and has a front end surface 10a and a base end surface 10b; a dielectric layer 20 which is provided on at least one main s...
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WO/2023/153424A1 |
A solid electrolytic capacitor (1) is provided with a capacitor aggregate (10), an insulating resin body (40), and a restraining member (50). The capacitor aggregate (10) has a configuration in which a plurality of capacitor elements (11...
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WO/2023/149357A1 |
Provided are: a solid electrolytic capacitor configured to suppress an increase in ESR even after a thermal stress load; and a method for producing same. The solid electrolytic capacitor is provided with a pair of electrode foils, an ele...
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WO/2023/145618A1 |
The disclosed production method is a method for producing solid electrolytic capacitors which include a positive electrode body having a porous section on the surface thereof, and a dielectric layer formed on the surface of the porous se...
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WO/2023/145644A1 |
The solid electrolytic capacitor element is incorporated in a solid electrolytic capacitor and comprises: an anode foil containing the element Al and containing a porous part in at least a surface layer; a dielectric layer that covers at...
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WO/2023/145891A1 |
Disclosed is a method for producing an electrolytic capacitor comprising an anode foil having a dielectric layer formed on the surface thereof, a cathode electrode foil, and a separator. The production method comprises, in the following ...
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WO/2023/145920A1 |
An electrode foil for an electrolytic capacitor comprises an anode body containing a valve metal, a first dielectric layer covering at least a portion of the anode body, and a second dielectric layer covering at least portion of the firs...
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WO/2023/145889A1 |
Disclosed is a production method which sequentially comprises, in the following order: a polymer layer formation step in which a conductive polymer layer that contains a conductive polymer component is formed; a multilayer body formation...
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WO/2023/145893A1 |
The disclosed electrolytic capacitor includes a laminate and a liquid component impregnated in the laminate. The laminate includes an anode foil having a dielectric layer formed on a surface thereof, a cathode foil, a separator, and a co...
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WO/2023/139117A1 |
An electrode for an electrolytic capacitor, preferably for a wound electrolytic capacitor, is provided. The electrode comprises a carrier substrate and a first metallization on a first side of the carrier substrate.
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WO/2023/140107A1 |
This electrolytic capacitor comprises: a winding part; a positive electrode lead member; and a negative electrode lead member. The winding part includes a wound positive electrode foil and negatived electrode foil. The positive electrode...
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WO/2023/140119A1 |
This electrolytic capacitor comprises a capacitor element, a container, and a heat dissipation member. The heat dissipation member has: a plate part which thermally couples to the container; and a column part extending from one surface o...
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WO/2023/138989A1 |
The invention relates to a power electronics system (1) comprising an electrical component (2), from which proceeds at least one busbar pair (5) comprising a first busbar (6) and a second busbar (7), the busbars (6, 7) each having a plan...
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WO/2023/131586A1 |
The present invention relates to an atomic-scale tin transistor device with ultralow power dissipation and a method for producing the same and its use.
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WO/2023/132212A1 |
The purpose of the present disclosure is to provide a stitch connection structure suitable for a cathode foil including a carbon layer, for example. A capacitor (2) comprises: a cathode foil (6) including a carbon layer (14) disposed o...
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WO/2023/127928A1 |
According to the present invention, an electrolytic capacitor comprises an electrode foil and a lead member that is connected to the electrode foil. The lead member comprises a lead wire and a plate-shaped tab part that is provided to on...
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WO/2023/127604A1 |
An electronic component base equipped with a groove section (14) for storing a lead terminal (8-1, 8-2), and an auxiliary terminal (16-1, 16-2) which is oriented in a direction which intersects the direction of the lead terminal, wherein...
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WO/2023/127826A1 |
This electrolytic capacitor includes a container having an opening, a capacitor element housed in the container, and a sealing body that seals the opening. The capacitor element includes an anode body having a dielectric layer on the sur...
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WO/2023/127251A1 |
This solid electrolytic capacitor comprises: a capacitor element; and an exterior body that seals the capacitor element. The capacitor element includes: an anode body; a dielectric layer formed on the surface of the anode body; a cathode...
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WO/2023/122843A1 |
The present invention relates to a process for producing a hybrid TiO2 material doped with carbon quantum dots, useful for producing photoelectrodes to be incorporated into thin-film solar cells. The process comprises: (a) synthesis of t...
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WO/2023/120383A1 |
This electrolytic capacitor is provided with: at least one capacitor element including a positive electrode section and a negative electrode section; an exterior body that seals the capacitor element; and a plurality of external electrod...
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WO/2023/119843A1 |
This solid electrolytic capacitor element includes a positive electrode body, a dielectric layer formed on the surface of the positive electrode body, and a negative electrode section for covering at least a portion of the dielectric lay...
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WO/2023/117299A2 |
The present application addresses a coupled etching and deposition process and a capacitor foil formed by the process. According to the coupled etching and deposition process an anodic reaction is coupled to a cathodic reaction, such tha...
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WO/2023/120707A1 |
Disclosed is a production method which comprises: a multilayer body formation step in which a multilayer body (100) is formed by stacking a positive electrode foil, a negative electrode foil and a separator (130) such that the separator ...
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WO/2023/120708A1 |
Disclosed is an electrolytic capacitor comprising a laminate comprising an anode foil having a dielectric layer formed on a surface thereof, a cathode foil, and a separator, a conductive polymer layer and an anode lead member that are fo...
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WO/2023/119762A1 |
Provided are: a method for producing a polymer dispersion liquid which is for a solid electrolytic capacitor and with which a solid electrolytic capacitor having more electrostatic capacitance and less equivalent series resistance can be...
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WO/2023/120309A1 |
A method for producing an electrolytic capacitor according to the present invention comprises a step for forming a solid electrolyte layer, which contains a conductive polymer, on the surface of a positive electrode body that is provided...
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WO/2023/115122A1 |
A method (100) for recovering metallic materials (12) from crystalline silicon photovoltaic modules (10, 102). The method (100) comprises removing (104) aluminium frames (16) and junction boxes from the photovoltaic modules (10, 102) to ...
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WO/2023/109172A1 |
A tantalum powder production method and tantalum powder obtained thereby. The method comprises the following specific steps: (1) uniformly mixing a tantalum powder raw material with magnesium metal and at least one halide selected from a...
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WO/2023/111368A1 |
Disclosed is a modular power core for railway vehicles, for adapting input electrical energy such that it can be transformed into mechanical energy to power the traction system of such railway vehicles, the power core including the follo...
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WO/2023/112765A1 |
Provided is a lead terminal having an external terminal part of which at least a part is exposed from an exterior body including a resin and an insulating filler and an internal terminal part which is embedded in the exterior body, where...
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WO/2023/104267A1 |
Electrolyser system and a method of its operation for sup-porting stability of a power grid An electrolyser system is provided for supporting stability of the power grid by three modes. In a first mode, the consumption is regulated in th...
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