JP7706082B2 - 固体電解コンデンサ - Google Patents

固体電解コンデンサ Download PDF

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Publication number
JP7706082B2
JP7706082B2 JP2024530703A JP2024530703A JP7706082B2 JP 7706082 B2 JP7706082 B2 JP 7706082B2 JP 2024530703 A JP2024530703 A JP 2024530703A JP 2024530703 A JP2024530703 A JP 2024530703A JP 7706082 B2 JP7706082 B2 JP 7706082B2
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JP
Japan
Prior art keywords
layer
conductive polymer
cathode
solid electrolytic
anode body
Prior art date
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Active
Application number
JP2024530703A
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English (en)
Japanese (ja)
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JPWO2024004721A5 (https=
JPWO2024004721A1 (https=
Inventor
孝拓 吉井
兄 廣田
義晴 片岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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Publication of JPWO2024004721A5 publication Critical patent/JPWO2024004721A5/ja
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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
    • H01G9/008—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
    • 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
    • H01G9/052—Sintered 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
    • H01G9/04—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
    • H01G9/15—Solid electrolytic capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
JP2024530703A 2022-06-30 2023-06-16 固体電解コンデンサ Active JP7706082B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022105351 2022-06-30
JP2022105351 2022-06-30
PCT/JP2023/022470 WO2024004721A1 (ja) 2022-06-30 2023-06-16 固体電解コンデンサ

Publications (3)

Publication Number Publication Date
JPWO2024004721A1 JPWO2024004721A1 (https=) 2024-01-04
JPWO2024004721A5 JPWO2024004721A5 (https=) 2024-12-05
JP7706082B2 true JP7706082B2 (ja) 2025-07-11

Family

ID=89382212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024530703A Active JP7706082B2 (ja) 2022-06-30 2023-06-16 固体電解コンデンサ

Country Status (4)

Country Link
US (1) US20250095924A1 (https=)
JP (1) JP7706082B2 (https=)
CN (1) CN119422217A (https=)
WO (1) WO2024004721A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007281268A (ja) 2006-04-10 2007-10-25 Nichicon Corp 固体電解コンデンサおよびその製造方法
JP2018129437A (ja) 2017-02-09 2018-08-16 株式会社村田製作所 固体電解コンデンサ、及び、固体電解コンデンサの製造方法
WO2022044939A1 (ja) 2020-08-28 2022-03-03 パナソニックＩｐマネジメント株式会社 固体電解コンデンサ素子および固体電解コンデンサ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007281268A (ja) 2006-04-10 2007-10-25 Nichicon Corp 固体電解コンデンサおよびその製造方法
JP2018129437A (ja) 2017-02-09 2018-08-16 株式会社村田製作所 固体電解コンデンサ、及び、固体電解コンデンサの製造方法
WO2022044939A1 (ja) 2020-08-28 2022-03-03 パナソニックＩｐマネジメント株式会社 固体電解コンデンサ素子および固体電解コンデンサ

Also Published As

Publication number Publication date
US20250095924A1 (en) 2025-03-20
CN119422217A (zh) 2025-02-11
WO2024004721A1 (ja) 2024-01-04
JPWO2024004721A1 (https=) 2024-01-04

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