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1. WO2020112954 - SOLID ELECTROLYTIC CAPACITOR CONTAINING A SEQUENTIAL VAPOR-DEPOSITED DIELECTRIC FILM

Publication Number WO/2020/112954
Publication Date 04.06.2020
International Application No. PCT/US2019/063539
International Filing Date 27.11.2019
IPC
H01G 9/052 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
004Details
04Electrodes
048characterised by their structure
052Sintered electrodes
H01G 9/042 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
004Details
04Electrodes
042characterised by the material
H01G 9/00 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
H01G 9/15 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
15Solid electrolytic capacitors
CPC
H01G 9/0032
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
0029Processes of manufacture
0032formation of the dielectric layer
H01G 9/012
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
004Details
008Terminals
012specially adapted for solid capacitors
H01G 9/025
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
004Details
022Electrolytes, absorbents
025Solid electrolytes
H01G 9/042
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
004Details
04Electrodes ; or formation of dielectric layers thereon
042characterised by the material
H01G 9/052
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
004Details
04Electrodes ; or formation of dielectric layers thereon
048characterised by their structure
052Sintered electrodes
H01G 9/07
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
004Details
07Dielectric layers
Applicants
  • AVX CORPORATION [US]/[US]
Inventors
  • PETRZILEK, Jan
  • WEAVER, Mitchell D.
Agents
  • JOHNSTON, Jason, W.
Priority Data
62/772,66529.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SOLID ELECTROLYTIC CAPACITOR CONTAINING A SEQUENTIAL VAPOR-DEPOSITED DIELECTRIC FILM
(FR) CONDENSATEUR ÉLECTROLYTIQUE SOLIDE CONTENANT UN FILM DIÉLECTRIQUE DÉPOSÉ EN PHASE VAPEUR SÉQUENTIELLE
Abstract
(EN)
A capacitor comprising a solid electrolytic capacitor element that contains a sintered porous anode body, a dielectric film that is formed by sequential vapor deposition and overlies the anode body, and a solid electrolyte that overlies the dielectric film is provided.
(FR)
Condensateur comprenant un élément de condensateur électrolytique solide qui contient un corps d'anode poreux fritté, un film diélectrique qui est formé par dépôt en phase vapeur séquentielle et recouvre le corps d'anode, et un électrolyte solide qui recouvre le film diélectrique.
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