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公开(公告)号：US11108368B2
公开(公告)日：2021-08-31
申请号：US16808925
申请日：2020-03-04
Applicant: AVX Corporation
Inventor： Michael Marek , Elinor O'Neill , Ronit Nissim
Abstract: A high power thin film filter is disclosed includes a substrate having a substrate thickness in a Z-direction between a first surface and a second surface. A thin film capacitor may be formed over the first surface. A thin film inductor may be spaced apart from the thin film capacitor by at least the thickness of the substrate. A via may be formed in the substrate that electrically connects the thin film capacitor and the thin film inductor. The via may include a polymeric composition.
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公开(公告)号：US20210265117A1
公开(公告)日：2021-08-26
申请号：US17167130
申请日：2021-02-04
Applicant: AVX Corporation
Inventor： Romana Sulakova , Miloslav Uher , Jan Petrzilek
IPC: H01G9/025 , H01G9/15 , C09D5/24 , C09D165/00 , C09D179/02
Abstract: A solid electrolytic capacitor containing a capacitor element is provided. The capacitor element contains a sintered porous anode body, a dielectric that overlies the anode body, a pre-coat that overlies the dielectric, and a solid electrolyte that overlies the pre-coat. The solid electrolyte includes a conductive polymer having repeating units derived from an aniline monomer having the following general formula (I):
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公开(公告)号：US11071239B2
公开(公告)日：2021-07-20
申请号：US16572740
申请日：2019-09-17
Applicant: AVX Corporation
Inventor： Kwang Choi , Marianne Berolini , Michael W. Kirk , Hector Fuentes , Jonathan C. Herr , Bryan R. Seither
Abstract: A filter assembly is disclosed that includes a monolithic filter having a surface and a heat sink coupled to the surface of the monolithic filter. The heat sink includes a layer of thermally conductive material that can have a thickness greater than about 0.02 mm. The heat sink may provide electrical shielding for the monolithic filter. In some embodiments, the filter assembly may include an organic dielectric material, such as liquid crystalline polymer or polyphenyl ether. In some embodiments, the filter assembly may include an additional monolithic filter.
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公开(公告)号：US11056286B2
公开(公告)日：2021-07-06
申请号：US17007316
申请日：2020-08-31
Applicant: AVX Corporation
Inventor： Jan Petrzilek , Miloslav Uher , Tomas Horfirek
IPC: H01G9/15 , H01G9/028 , H01G9/08 , H01G9/07 , H01G9/00 , C04B38/00 , C04B35/495 , H01G9/052 , C04B111/00
Abstract: A capacitor assembly that is capable of exhibiting good electrical properties even under a variety of conditions is provided. More particularly, the capacitor contains a capacitor element that includes a sintered porous anode body, a dielectric that overlies the anode body, and a pre-coat layer that overlies the dielectric and is formed from an organometallic compound. A solid electrolyte overlies the pre-coat layer that contains an inner layer and an outer layer, wherein the inner layer is formed from an in situ-polymerized conductive polymer and the outer layer is formed from pre-polymerized conductive polymer particles.
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公开(公告)号：US20210202139A1
公开(公告)日：2021-07-01
申请号：US17179585
申请日：2021-02-19
Applicant: AVX Corporation
Inventor： Michael Kirk , Marianne Berolini , Palaniappan Ravindranathan
Abstract: A varistor is provided having a rectangular configuration defining first and second opposing end surfaces offset in a lengthwise direction. The varistor may include a first terminal adjacent the first opposing end surface and a second terminal adjacent the second opposing end surface. The varistor may include an active electrode layer including a first electrode electrically connected with the first terminal and a second electrode electrically connected with the second terminal. The first electrode may be spaced apart from the second electrode in the lengthwise direction to form an active electrode end gap. The varistor may include a floating electrode layer including a floating electrode. The floating electrode layer may be spaced apart from the active electrode layer in a height-wise direction to form a floating electrode gap. A ratio of the active electrode end gap to the floating electrode gap may be greater than about 2.
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Patent Agency Ranking
公开(公告)号：US11049664B2
公开(公告)日：2021-06-29
申请号：US16368939
申请日：2019-03-29
Applicant: AVX Corporation
Inventor： Jan Petrzilek , Mitchell D. Weaver , Miloslav Uher
Abstract: A capacitor comprising a solid electrolytic capacitor element that contains a sintered porous anode body, a dielectric that overlies the anode body, and a solid electrolyte that overlies the dielectric. The capacitor further contains a barrier film that is formed by vapor deposition and that is positioned between the dielectric and the solid electrolyte or overlies the dielectric.
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公开(公告)号：US20210193392A1
公开(公告)日：2021-06-24
申请号：US17190749
申请日：2021-03-03
Applicant: AVX Corporation
Inventor： Jeffrey A. Horn , Marianne Berolini
Abstract: A multilayer ceramic capacitor is disclosed including a first external terminal disposed along a first end of the capacitor, a second external terminal disposed along a second end of the capacitor opposite the first end, an active electrode region containing alternating dielectric layers and active electrode layers, and a shield electrode region including at least two shield electrodes that are spaced apart by a shield layer gap in the longitudinal direction. The distance from the active electrode region to the shield electrode region may range from about 4% to about 20% of a thickness of the capacitor between a top surface and a bottom surface opposing the top surface. The shield layer gap may range from about 3% to about 60% of an external terminal gap between the first external terminal and second external terminal in the longitudinal direction on at least one of the top or bottom surfaces.
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公开(公告)号：US11043337B2
公开(公告)日：2021-06-22
申请号：US16275589
申请日：2019-02-14
Applicant: AVX Corporation
Inventor： Shawn Hansen
Abstract: A meter for measuring a flow of a product is disclosed. The meter includes a sensor configured to sense the flow of the product and a microcomputer communicatively coupled with the sensor and configured to measure the flow of the product based on signals received from the sensor. The meter also includes at least one supercapacitor electrically coupled with the microcomputer and configured to supply power to the microcomputer.
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公开(公告)号：US11004615B2
公开(公告)日：2021-05-11
申请号：US16205719
申请日：2018-11-30
Applicant: AVX Corporation
Inventor： Martin Biler , Jan Petrzilek
Abstract: A capacitor that comprises a capacitor element that includes an anode that contains a dielectric formed on a sintered porous body, a solid electrolyte overlying the anode that contains manganese dioxide, and a cathode coating is provided. The cathode coating includes a barrier layer overlying the solid electrolyte and a metallization layer overlying the barrier layer. The barrier layer contains a valve metal and the metallization layer contains a metal that exhibits an electrical resistivity of about 150 nΩ·m or less (at a temperature of 20° C.) and an electric potential of about −0.5 V or more.
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公开(公告)号：US11004603B2
公开(公告)日：2021-05-11
申请号：US16357516
申请日：2019-03-19
Applicant: AVX Corporation
Inventor： Jeffrey A. Horn , Marianne Berolini
Abstract: The invention is directed to a multilayer ceramic capacitor comprising a top surface and an opposing bottom surface and four side surfaces that extend between the top and bottom surfaces, a main body formed from a plurality of dielectric layers and a plurality of internal electrode layers alternately arranged, and external terminals electrically connected to the internal electrode layers wherein a first external terminal is disposed along the top surface and a second external terminal is disposed along the bottom surface. The internal electrode layer includes a first electrode electrically connected to the first external terminal and a second counter electrode electrically connected to the second external terminal, wherein the first electrode includes a central portion extending from the first external terminal toward the second external terminal and wherein the central portion extends 40% to less than 100% a distance from the first external terminal to the second external terminal.
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