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WO/2023/236564A1 |
The present invention relates to a preparation method for a high-specific-surface-area high-dielectric sintered foil, comprising the following steps: executing a mixed grinding operation on aluminum-based powder and a nitrogen-containing...
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WO/2023/238527A1 |
A capacitor array 1 includes: a plurality of capacitor units 10 arranged horizontally in a plane direction orthogonal to a thickness direction T; and a sealing part 60 that seals the plurality of capacitor units 10 from both main surface...
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WO/2023/236573A1 |
The present invention relates to a method for preparing a high-specific-volume low-voltage electrode foil for automotive electronics. The method comprises the following steps: firstly, sequentially performing first-stage formation, secon...
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WO/2023/238681A1 |
This capacitor array 1 comprises: a capacitor unit 20 which includes a plurality of capacitor elements 10 planarly disposed in a plane direction perpendicular to a thickness direction, and in which mutually adjacent capacitor elements 10...
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WO/2023/233610A1 |
The present invention addresses the problem of providing: an electrolytic capacitor that uses a sintered foil having a metal sinter at at least the surface thereof as an electrode foil and stably exhibits the relatively large capacitance...
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WO/2023/231529A1 |
The present application provides a chromophore compound. The structure of the chromophore compound is as shown in formula (Ⅰ), wherein D is an atom capable of providing an electron, A is an electron acceptor group, B is an electron bri...
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WO/2023/234343A1 |
This capacitor 1a comprises a metal tantalum 10, a conductor 20, and a tantalum oxide film 30. The tantalum oxide film 30 is disposed in contact with the metal tantalum 10, and is disposed between the metal tantalum 10 and the conductor ...
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WO/2023/234793A1 |
A solar cell device and a method of making the same are provided. The method of making a solar cell device includes inkjet printing microdots on a substrate, dewetting the microdots to obtain nanoparticles at positions where the pluralit...
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WO/2023/234172A1 |
A capacitor array 1 comprises a capacitor layer 10 including a plurality of capacitor elements 30 planarly arranged in a plane direction perpendicular to the thickness direction Z by being divided by a plurality of through grooves 15. Ea...
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WO/2023/235196A1 |
An improved process for forming powder, an anode of the powder and a capacitor comprising the powder is provided. The process comprises forming a dense aggregate comprising a powder and solvent in a pendular, funicular or capillary state...
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WO/2023/234342A1 |
A solid electrolytic capacitor (1) according to the present disclosure comprises: a capacitor element (2); a lead terminal (4) and a lead terminal (5), which are electrically connected to the capacitor element (2); and an outer case (3) ...
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WO/2023/231528A1 |
The present application provides a chromophore compound. The structure of the chromophore compound is as shown, where D is an atom that can provide electrons; A is an electron acceptor group; B is an electron bridge group; Z, L1 and L2 a...
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WO/2023/234244A1 |
The present invention addresses the problem of providing: an electrolytic capacitor which employs, as an electrode foil, a sintered foil having a metal sintered body at least on the surface thereof, and which is capable of stably generat...
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WO/2023/228196A1 |
The present disclosure relates inter alia to a method for controlling a work function of at least one surface comprising: measuring a first work function of a first surface; depositing a chiral system on the first surface to cause change...
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WO/2023/228872A1 |
A solid electrolytic capacitor 110 includes: an anode plate 10 including a core part 11, porous layers 12 provided on at least one main surface of the core part 11, and dielectric layers 13 provided on a surface of the porous layers 12; ...
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WO/2023/228831A1 |
A composition containing (a) an electroconductive polymer, (b) a phenol compound, (c) a thickener, and (d) a solvent.
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WO/2023/229037A1 |
The present invention provides a separator for power storage devices, the separator comprising a base material 10 which is a polyolefin microporous membrane that contains a polyolefin as a main component, and a cover layer 20 which is ar...
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WO/2023/223677A1 |
A capacitor 1a is provided with: a first electrode 11; a second electrode 12; and a dielectric body 20. The dielectric body 20 is arranged between the first electrode 11 and the second electrode 12. The dielectric body 20 contains an oxi...
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WO/2023/223852A1 |
This dielectric 10 has a composition represented by BixMgyTizOk. This composition satisfies the conditions x ≥ 0.15, y ≤ 0.40, z ≥ 0.25, and x + y + z = 1.0. In this composition, k is a value for maintaining electrical neutrality.
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WO/2023/218931A1 |
A disclosed solid electrolytic capacitor 10 comprises: at least one capacitor element 11; an anode lead terminal 12; a cathode lead terminal 13; and a cladding resin 21 that covers the capacitor element 11, the anode lead terminal 12, an...
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WO/2023/218929A1 |
A method for manufacturing a capacitor member according to the present disclosure includes forming, on a valve metal, a modified layer containing a metal other than the valve metal by a cathodic reaction. In this manufacturing method, ε...
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WO/2023/218872A1 |
The present invention provides a polymer-type conductive paste that can be used to obtain a highly reliable conductive layer even in a high-humidity environment. A polymer-type conductive paste according to an embodiment of the present i...
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WO/2023/218801A1 |
A capacitor 1 comprises: a capacitor layer 10 that includes a first electrode layer (e.g., anode plate 11) and a second electrode layer (e.g., cathode layer 12) facing each other in the thickness direction with a dielectric layer 13 ther...
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WO/2023/211721A1 |
A capacitor assembly comprises a laminar bus plate arrangement having at least one first polarity bus plate and at least one second polarity bus plate separated by a sheet-like insulator. At least one pair of bus terminals have a first p...
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WO/2023/210509A1 |
A disclosed solid electrolytic capacitor 100 comprises: a capacitor element 110 including an anode portion 111 and a cathode portion 115; a metal lead frame 200; and an exterior body 140 covering the capacitor element 110. A portion of t...
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WO/2023/210693A1 |
The present invention is a method for manufacturing an electrolytic capacitor provided with a porous anode body, a dielectric layer formed on the surface of the anode body, and a solid electrolyte layer that covers at least part of the d...
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WO/2023/195526A1 |
An electrolytic capacitor lead terminal 1 comprises a rolled part 12, a rod-shaped part 18, and a lead wire 20. A side peripheral surface of the rolled part has: a first main surface 14a and a second main surface 14b; a pair of sheared s...
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WO/2023/189736A1 |
This electrolytic capacitor 1 comprises: a laminate 30 which has a first surface 30a and in which a plurality of capacitor elements 20 are laminated, each capacitor element including a valve action metal substrate 4 having a core portion...
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WO/2023/188555A1 |
A solid electrolytic capacitor according to the present invention comprises: a sheet laminate formed by alternately laminating a plurality of flat film-shaped capacitor elements and a plurality of flat film-shaped cathode electrode foils...
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WO/2023/189951A1 |
This method for producing a lead member-equipped electrochemical device electrode comprises: a first step for preparing a current collector foil having a roughened surface and a slurry including an activated carbon and a binder; a second...
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WO/2023/190189A1 |
Provided is an electrolytic capacitor having a good capacitance appearance rate. This electrolytic capacitor comprises: an anode foil having a dielectric oxidizing coat; a cathode foil facing the anode foil; a separator interposed betwee...
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WO/2023/190203A1 |
An electrolytic capacitor comprising a capacitor element and a liquid main component, wherein: the capacitor element is provided with a positive electrode body having a dielectric layer, and a solid electrolyte in contact with the dielec...
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WO/2023/189042A1 |
Provided is a manufacturing method for a dye-sensitized solar cell, wherein a dye solution is dripped onto a porous semiconductor layer on an electrode substrate, the porous semiconductor layer which has been impregnated with the dye sol...
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WO/2023/190050A1 |
A solid electrolytic capacitor 100 including a solid electrolytic capacitor element 10 and an insulation resin 12 provided around the solid electrolytic capacitor element 10. The solid electrolytic capacitor 100 comprises an element body...
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WO/2023/189924A1 |
This capacitor element comprises a positive electrode, a dielectric layer, and a negative electrode unit including a solid electrolyte layer and a negative electrode lead-out layer. The solid electrolyte layer includes an ionic liquid, a...
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WO/2023/189222A1 |
The present invention provides an electrode foil (111) which has a flat film shape and contains a valve-acting metal, while comprising, in the thickness direction, a first surface layer part (111P1) and a second surface layer part (111P2...
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WO/2023/182509A1 |
This electrolytic capacitor separator manufacturing method comprises: a first step for obtaining a composite sheet by attaching an electroconductive polymeric component to a fiber sheet; and a second step for obtaining a separator by com...
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WO/2023/181745A1 |
This disclosed solid electrolytic capacitor 10 comprises: a layered unit 20 formed by layering a plurality of capacitor units 21 each of which includes a capacitor element 22 having an anode section 23a and a cathode section 25, and cath...
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WO/2023/182548A1 |
The power system according to an embodiment of the present invention comprises: a chamber in which a material to be stored is placed; a plurality of humidistat elements which are provided on an outer wall of the chamber and keep the humi...
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WO/2023/181291A1 |
An electronic apparatus (1) comprises: a plate-shaped base (21); a capacitor (C1); a first plate-shaped member (41); one or a plurality of second plate-shaped members (42); and a fixing member. The capacitor (C1) is attached to the first...
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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/2023/180440A1 |
Disclosed is a photovoltaic cell (1) comprising: - a first electrode (2) with a first main surface (12) and a second main surface (14); - a second electrode (3) with a first main surface (13) and a second main surface (15); - an organic ...
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WO/2023/176663A1 |
This electronic component 1 comprises: a sealing body 10 including a first plate 11 having a first main surface 11a and a second main surface 11b that face each other in the thickness direction, and a side plate 11c connecting the first ...
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WO/2023/176268A1 |
The present invention provides: a sealing body which is suppressed in thermal oxidation degradation; and an electrolytic capacitor which is provided with this sealing body. A sealing body according to the present invention seals an openi...
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WO/2023/176392A1 |
Provided is an electrolytic capacitor in which the deformation of a sealing body is suppressed and the evaporation of an electrolytic solution is suppressed even in a high-temperature environment. The electrolytic capacitor comprises: a ...
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WO/2023/176568A1 |
This power storage element comprises a container for accommodating an electrode body. The container has, in a surface when seen from the thickness direction of the container, a first recess in a portion of a corner part of the surface or...
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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/2023/171426A1 |
This capacitor includes: a positive electrode body (111) having a dielectric layer (112) formed on a surface thereof; and a conductive layer (120) which comprises a metal oxide and which is formed on the dielectric layer (112). The condu...
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WO/2023/171045A1 |
The present invention provides an electrolytic capacitor element 1 which comprises: a valve-acting metal base material 10 that comprises a core part 11 which is formed of a metal foil and a porous part 12 which is formed along the surfac...
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