JP7559996B2 - 固体電解コンデンサ及びコンデンサアレイ - Google Patents

固体電解コンデンサ及びコンデンサアレイ Download PDF

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Publication number
JP7559996B2
JP7559996B2 JP2024501305A JP2024501305A JP7559996B2 JP 7559996 B2 JP7559996 B2 JP 7559996B2 JP 2024501305 A JP2024501305 A JP 2024501305A JP 2024501305 A JP2024501305 A JP 2024501305A JP 7559996 B2 JP7559996 B2 JP 7559996B2
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Japan
Prior art keywords
layer
solid electrolytic
solid electrolyte
electrolytic capacitor
electrolyte layer
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JP2024501305A
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English (en)
Japanese (ja)
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JPWO2023157705A5 (https=
JPWO2023157705A1 (https=
Inventor
大樹 土生
剛史 古川
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Murata Manufacturing Co Ltd
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Murata Manufacturing Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/38—Multiple capacitors, i.e. structural combinations of fixed capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/008—Terminals
    • H01G9/012—Terminals specially adapted for solid capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/022—Electrolytes; Absorbents
    • H01G9/025—Solid electrolytes
    • H01G9/028—Organic semiconducting electrolytes, e.g. TCNQ
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/055—Etched foil electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/07—Dielectric layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/08—Housing; Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/15—Solid electrolytic capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/26—Structural combinations of electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices with each other

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP2024501305A 2022-02-16 2023-02-07 固体電解コンデンサ及びコンデンサアレイ Active JP7559996B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022022020 2022-02-16
JP2022022020 2022-02-16
PCT/JP2023/003893 WO2023157705A1 (ja) 2022-02-16 2023-02-07 固体電解コンデンサ及びコンデンサアレイ

Publications (3)

Publication Number Publication Date
JPWO2023157705A1 JPWO2023157705A1 (https=) 2023-08-24
JPWO2023157705A5 JPWO2023157705A5 (https=) 2024-09-30
JP7559996B2 true JP7559996B2 (ja) 2024-10-02

Family

ID=87578594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024501305A Active JP7559996B2 (ja) 2022-02-16 2023-02-07 固体電解コンデンサ及びコンデンサアレイ

Country Status (4)

Country Link
US (1) US20240395470A1 (https=)
JP (1) JP7559996B2 (https=)
CN (1) CN118715584A (https=)
WO (1) WO2023157705A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008130722A (ja) 2006-11-20 2008-06-05 Matsushita Electric Ind Co Ltd 固体電解コンデンサ内蔵回路基板とその製造方法
WO2021158879A1 (en) 2020-02-06 2021-08-12 Novelis Inc. Planar high-density aluminum capacitors for stacking and embedding

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4985136B2 (ja) * 2007-06-19 2012-07-25 パナソニック株式会社 固体電解コンデンサ、固体電解コンデンサ内蔵基板およびそれらの製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008130722A (ja) 2006-11-20 2008-06-05 Matsushita Electric Ind Co Ltd 固体電解コンデンサ内蔵回路基板とその製造方法
WO2021158879A1 (en) 2020-02-06 2021-08-12 Novelis Inc. Planar high-density aluminum capacitors for stacking and embedding

Also Published As

Publication number Publication date
US20240395470A1 (en) 2024-11-28
CN118715584A (zh) 2024-09-27
JPWO2023157705A1 (https=) 2023-08-24
WO2023157705A1 (ja) 2023-08-24

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