CN117836883A - 固体电解电容器元件、固体电解电容器以及固体电解电容器元件的制造方法 - Google Patents

固体电解电容器元件、固体电解电容器以及固体电解电容器元件的制造方法 Download PDF

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Publication number
CN117836883A
CN117836883A CN202280057728.0A CN202280057728A CN117836883A CN 117836883 A CN117836883 A CN 117836883A CN 202280057728 A CN202280057728 A CN 202280057728A CN 117836883 A CN117836883 A CN 117836883A
Authority
CN
China
Prior art keywords
electrolytic capacitor
layer
solid electrolytic
capacitor element
solid electrolyte
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.)
Pending
Application number
CN202280057728.0A
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English (en)
Chinese (zh)
Inventor
田中泰央
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of CN117836883A publication Critical patent/CN117836883A/zh
Pending legal-status Critical Current

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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
    • H01G9/0029—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
    • 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
    • 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
    • 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
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • 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
    • H01G9/15—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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN202280057728.0A 2021-08-26 2022-07-11 固体电解电容器元件、固体电解电容器以及固体电解电容器元件的制造方法 Pending CN117836883A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-138286 2021-08-26
JP2021138286 2021-08-26
PCT/JP2022/027205 WO2023026708A1 (ja) 2021-08-26 2022-07-11 固体電解コンデンサ素子、固体電解コンデンサ及び固体電解コンデンサ素子の製造方法

Publications (1)

Publication Number Publication Date
CN117836883A true CN117836883A (zh) 2024-04-05

Family

ID=85322741

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280057728.0A Pending CN117836883A (zh) 2021-08-26 2022-07-11 固体电解电容器元件、固体电解电容器以及固体电解电容器元件的制造方法

Country Status (4)

Country Link
US (1) US12573562B2 (https=)
JP (1) JP7632656B2 (https=)
CN (1) CN117836883A (https=)
WO (1) WO2023026708A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117836883A (zh) * 2021-08-26 2024-04-05 株式会社村田制作所 固体电解电容器元件、固体电解电容器以及固体电解电容器元件的制造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3231689B2 (ja) * 1997-12-04 2001-11-26 富山日本電気株式会社 導電性高分子を用いた固体電解コンデンサ及びその製造方法
JP4868054B2 (ja) * 1999-12-10 2012-02-01 株式会社村田製作所 積層型固体電解コンデンサ
US6421227B2 (en) 1999-12-10 2002-07-16 Showa Denko K.K. Solid electrolytic multilayer capacitor
AU2001241171A1 (en) * 2000-03-31 2001-10-15 Showa Denko K K Solid electrolytic capacitor and method for producing the same
US6430032B2 (en) * 2000-07-06 2002-08-06 Showa Denko K. K. Solid electrolytic capacitor and method for producing the same
US6449140B1 (en) 2000-07-07 2002-09-10 Showa Denko K.K. Solid electrolytic capacitor element and method for producing the same
JP4655339B2 (ja) * 2000-07-07 2011-03-23 株式会社村田製作所 固体電解コンデンサ素子及びその製造方法
WO2004047130A2 (en) 2002-11-21 2004-06-03 Showa Denko K.K. Solid electrolytic capacitor and method for producing the same
JP2004186684A (ja) * 2002-11-21 2004-07-02 Showa Denko Kk 固体電解コンデンサ及びその製造方法
JP4822362B2 (ja) 2007-11-14 2011-11-24 ニチコン株式会社 固体電解コンデンサ用素子の製造方法
JP5772763B2 (ja) * 2012-08-22 2015-09-02 株式会社村田製作所 固体電解コンデンサ
KR102679999B1 (ko) * 2019-11-28 2024-07-02 삼성전기주식회사 고체 전해 커패시터 및 이의 제조방법
CN114846571B (zh) * 2019-12-24 2024-11-12 松下知识产权经营株式会社 电解电容器及其制造方法
WO2022264794A1 (ja) * 2021-06-15 2022-12-22 株式会社村田製作所 固体電解コンデンサ素子及び固体電解コンデンサ
CN117836883A (zh) * 2021-08-26 2024-04-05 株式会社村田制作所 固体电解电容器元件、固体电解电容器以及固体电解电容器元件的制造方法

Also Published As

Publication number Publication date
US20240194414A1 (en) 2024-06-13
JPWO2023026708A1 (https=) 2023-03-02
WO2023026708A1 (ja) 2023-03-02
JP7632656B2 (ja) 2025-02-19
US12573562B2 (en) 2026-03-10

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