JP7734327B2 - 固体電解コンデンサ素子および固体電解コンデンサ - Google Patents

固体電解コンデンサ素子および固体電解コンデンサ

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Publication number
JP7734327B2
JP7734327B2 JP2022576621A JP2022576621A JP7734327B2 JP 7734327 B2 JP7734327 B2 JP 7734327B2 JP 2022576621 A JP2022576621 A JP 2022576621A JP 2022576621 A JP2022576621 A JP 2022576621A JP 7734327 B2 JP7734327 B2 JP 7734327B2
Authority
JP
Japan
Prior art keywords
electrolytic capacitor
electrolyte layer
solid electrolytic
solid electrolyte
capacitor element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2022576621A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022158350A5 (https=
JPWO2022158350A1 (https=
Inventor
兄 廣田
孝拓 吉井
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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Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2022158350A1 publication Critical patent/JPWO2022158350A1/ja
Publication of JPWO2022158350A5 publication Critical patent/JPWO2022158350A5/ja
Application granted granted Critical
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Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01G9/15—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
    • H01G9/0029—Processes of manufacture
    • H01G9/0036—Formation of the solid electrolyte layer
    • 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
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • H01G9/0425—Electrodes or formation of dielectric layers thereon characterised by the material specially adapted for cathode

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Conductive Materials (AREA)
JP2022576621A 2021-01-22 2022-01-12 固体電解コンデンサ素子および固体電解コンデンサ Active JP7734327B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021008911 2021-01-22
JP2021008911 2021-01-22
PCT/JP2022/000738 WO2022158350A1 (ja) 2021-01-22 2022-01-12 固体電解コンデンサ素子および固体電解コンデンサ

Publications (3)

Publication Number Publication Date
JPWO2022158350A1 JPWO2022158350A1 (https=) 2022-07-28
JPWO2022158350A5 JPWO2022158350A5 (https=) 2023-10-17
JP7734327B2 true JP7734327B2 (ja) 2025-09-05

Family

ID=82548914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022576621A Active JP7734327B2 (ja) 2021-01-22 2022-01-12 固体電解コンデンサ素子および固体電解コンデンサ

Country Status (4)

Country Link
US (1) US12354812B2 (https=)
JP (1) JP7734327B2 (https=)
CN (1) CN116762148A (https=)
WO (1) WO2022158350A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12354812B2 (en) * 2021-01-22 2025-07-08 Panasonic Intellectual Property Management Co., Ltd. Solid electrolytic capacitor element and solid electrolytic capacitor
WO2025177956A1 (ja) * 2024-02-20 2025-08-28 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
WO2025182898A1 (ja) * 2024-02-29 2025-09-04 パナソニックＩｐマネジメント株式会社 電解コンデンサ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006294843A (ja) 2005-04-11 2006-10-26 Matsushita Electric Ind Co Ltd 固体電解コンデンサ及びその製造方法
JP2007046033A (ja) 2005-07-13 2007-02-22 Maruzen Petrochem Co Ltd 導電性高分子膜の製造方法、導電性高分子フィルムおよび被覆膜の形成方法
JP2007150252A (ja) 2005-11-07 2007-06-14 Saga Sanyo Industries Co Ltd 固体電解コンデンサの製造方法
JP2010184968A (ja) 2009-02-10 2010-08-26 Sanyo Electric Co Ltd ピロール共重合体及びそれを用いた固体電解コンデンサ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005107A (en) * 1988-12-07 1991-04-02 Matsushita Electric Industrial Co., Ltd. Solid electrolytic capacitor
JP4188631B2 (ja) * 2002-07-15 2008-11-26 Ｎｅｃトーキン株式会社 固体電解コンデンサの製造方法
JP2005021410A (ja) 2003-07-02 2005-01-27 Aruze Corp 遊技機
JP4508945B2 (ja) * 2005-05-26 2010-07-21 三洋電機株式会社 固体電解コンデンサおよびその製造方法
JP5526660B2 (ja) * 2009-08-31 2014-06-18 三洋電機株式会社 導電性高分子膜、導電性高分子膜の製造方法、および電子デバイスの製造方法
JP6142280B2 (ja) * 2012-08-31 2017-06-07 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およびその製造方法
US11396594B2 (en) * 2016-05-19 2022-07-26 Kemet Electronics Corporation Formulation for use with conducting polymers in solid electrolytic capacitors
CN109155365B (zh) * 2016-05-19 2022-12-13 凯米特电子公司 用于固体电解电容器中的导电聚合物的聚阴离子共聚物
JP7316628B2 (ja) * 2018-12-28 2023-07-28 パナソニックＩｐマネジメント株式会社 電解コンデンサ
CN114830274B (zh) * 2019-12-09 2024-12-13 松下知识产权经营株式会社 电解电容器用液状成分及电解电容器
CN115039192B (zh) * 2020-01-24 2025-04-25 松下知识产权经营株式会社 电解电容器及其制造方法以及电解电容器模块
CN115136267B (zh) * 2020-02-28 2024-12-10 松下知识产权经营株式会社 电解电容器及电解电容器的导电层形成用糊剂
WO2022025189A1 (ja) * 2020-07-31 2022-02-03 パナソニックＩｐマネジメント株式会社 電解コンデンサ
CN116134566B (zh) * 2020-07-31 2026-03-06 松下知识产权经营株式会社 固体电解电容器元件及固体电解电容器
WO2022085747A1 (ja) * 2020-10-23 2022-04-28 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
JP7557835B2 (ja) * 2020-12-22 2024-09-30 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
US12354812B2 (en) * 2021-01-22 2025-07-08 Panasonic Intellectual Property Management Co., Ltd. Solid electrolytic capacitor element and solid electrolytic capacitor
WO2022181607A1 (ja) * 2021-02-26 2022-09-01 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およびその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006294843A (ja) 2005-04-11 2006-10-26 Matsushita Electric Ind Co Ltd 固体電解コンデンサ及びその製造方法
JP2007046033A (ja) 2005-07-13 2007-02-22 Maruzen Petrochem Co Ltd 導電性高分子膜の製造方法、導電性高分子フィルムおよび被覆膜の形成方法
JP2007150252A (ja) 2005-11-07 2007-06-14 Saga Sanyo Industries Co Ltd 固体電解コンデンサの製造方法
JP2010184968A (ja) 2009-02-10 2010-08-26 Sanyo Electric Co Ltd ピロール共重合体及びそれを用いた固体電解コンデンサ

Also Published As

Publication number Publication date
CN116762148A (zh) 2023-09-15
US12354812B2 (en) 2025-07-08
WO2022158350A1 (ja) 2022-07-28
US20240055191A1 (en) 2024-02-15
JPWO2022158350A1 (https=) 2022-07-28

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