CN120937100A - 固体电解电容器用阳极箔、固体电解电容器以及固体电解电容器用阳极箔的制造方法 - Google Patents

固体电解电容器用阳极箔、固体电解电容器以及固体电解电容器用阳极箔的制造方法

Info

Publication number
CN120937100A
CN120937100A CN202480017813.3A CN202480017813A CN120937100A CN 120937100 A CN120937100 A CN 120937100A CN 202480017813 A CN202480017813 A CN 202480017813A CN 120937100 A CN120937100 A CN 120937100A
Authority
CN
China
Prior art keywords
etching
electrolytic capacitor
solid electrolytic
forming
anode foil
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
CN202480017813.3A
Other languages
English (en)
Chinese (zh)
Inventor
佐藤纯一
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 CN120937100A publication Critical patent/CN120937100A/zh
Pending legal-status Critical Current

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
    • H01G9/04—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
    • H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
    • 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
    • H01G9/04—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
    • H01G9/15—Solid electrolytic capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN202480017813.3A 2023-03-10 2024-03-07 固体电解电容器用阳极箔、固体电解电容器以及固体电解电容器用阳极箔的制造方法 Pending CN120937100A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023037911 2023-03-10
JP2023-037911 2023-03-10
PCT/JP2024/008766 WO2024190596A1 (ja) 2023-03-10 2024-03-07 固体電解コンデンサ用陽極箔、固体電解コンデンサ及び固体電解コンデンサ用陽極箔の製造方法

Publications (1)

Publication Number Publication Date
CN120937100A true CN120937100A (zh) 2025-11-11

Family

ID=92755687

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480017813.3A Pending CN120937100A (zh) 2023-03-10 2024-03-07 固体电解电容器用阳极箔、固体电解电容器以及固体电解电容器用阳极箔的制造方法

Country Status (4)

Country Link
US (1) US20260038744A1 (https=)
JP (1) JPWO2024190596A1 (https=)
CN (1) CN120937100A (https=)
WO (1) WO2024190596A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06168855A (ja) * 1992-11-30 1994-06-14 Marcon Electron Co Ltd 積層形固体電解コンデンサ及びその製造方法
JP3258249B2 (ja) * 1996-12-25 2002-02-18 日本ケミコン株式会社 電解コンデンサ用アルミニウム電極箔
JPH10256096A (ja) * 1997-03-12 1998-09-25 Matsushita Electric Ind Co Ltd アルミ電解コンデンサ用電極箔およびその製造方法
JP3416076B2 (ja) * 1998-05-22 2003-06-16 松下電器産業株式会社 電解コンデンサの製造方法
JP2002246274A (ja) * 2001-02-14 2002-08-30 Matsushita Electric Ind Co Ltd アルミ電解コンデンサ用電極箔およびその製造方法
WO2019167773A1 (ja) * 2018-02-28 2019-09-06 パナソニックＩｐマネジメント株式会社 電解コンデンサ用電極箔および電解コンデンサ、ならびに、それらの製造方法
JP7752359B2 (ja) * 2020-08-27 2025-10-10 パナソニックＩｐマネジメント株式会社 電解コンデンサ用電極箔、電解コンデンサ、電解コンデンサ用電極箔の製造方法および電解コンデンサの製造方法
JP7028481B2 (ja) * 2020-12-28 2022-03-02 日本蓄電器工業株式会社 電解コンデンサ用電極部材および電解コンデンサ

Also Published As

Publication number Publication date
JPWO2024190596A1 (https=) 2024-09-19
WO2024190596A1 (ja) 2024-09-19
US20260038744A1 (en) 2026-02-05

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