CN117581320A - 固态电解电容器和固态电解电容器的制造方法 - Google Patents

固态电解电容器和固态电解电容器的制造方法 Download PDF

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Publication number
CN117581320A
CN117581320A CN202280046309.7A CN202280046309A CN117581320A CN 117581320 A CN117581320 A CN 117581320A CN 202280046309 A CN202280046309 A CN 202280046309A CN 117581320 A CN117581320 A CN 117581320A
Authority
CN
China
Prior art keywords
layer
hole
cathode
electrolytic capacitor
anode plate
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
CN202280046309.7A
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English (en)
Chinese (zh)
Inventor
古川刚史
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 CN117581320A publication Critical patent/CN117581320A/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
    • H01G9/004—Details
    • H01G9/08—Housing; Encapsulation
    • H01G9/10—Sealing, e.g. of lead-in wires
    • 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
    • H01G9/07—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
    • H01G9/15—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)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN202280046309.7A 2021-06-29 2022-06-16 固态电解电容器和固态电解电容器的制造方法 Pending CN117581320A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021107735 2021-06-29
JP2021-107735 2021-06-29
PCT/JP2022/024098 WO2023276695A1 (ja) 2021-06-29 2022-06-16 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

Publications (1)

Publication Number Publication Date
CN117581320A true CN117581320A (zh) 2024-02-20

Family

ID=84692329

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280046309.7A Pending CN117581320A (zh) 2021-06-29 2022-06-16 固态电解电容器和固态电解电容器的制造方法

Country Status (4)

Country Link
US (1) US20240128028A1 (enExample)
JP (2) JP7673193B2 (enExample)
CN (1) CN117581320A (enExample)
WO (1) WO2023276695A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120677546A (zh) * 2023-09-13 2025-09-19 株式会社村田制作所 电容器元件

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02194518A (ja) * 1989-01-23 1990-08-01 Nichicon Corp 固体電解コンデンサの製造方法
JPH0821524B2 (ja) * 1990-09-10 1996-03-04 信英通信工業株式会社 固体電解コンデンサ及びその製造方法
JP3149419B2 (ja) * 1991-03-13 2001-03-26 日本ケミコン株式会社 固体電解コンデンサの製造方法
JPH06314641A (ja) * 1993-04-28 1994-11-08 Japan Carlit Co Ltd:The 固体電解コンデンサの製造方法
JP2682478B2 (ja) * 1994-12-12 1997-11-26 日本電気株式会社 チップ状固体電解コンデンサ及びその製造方法
JP4124360B2 (ja) * 2004-01-28 2008-07-23 日本カーリット株式会社 固体電解コンデンサの製造方法
JP4747569B2 (ja) * 2004-12-06 2011-08-17 パナソニック株式会社 固体電解コンデンサ内蔵基板の製造方法
JP2007073787A (ja) * 2005-09-08 2007-03-22 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
JP5374814B2 (ja) * 2006-09-20 2013-12-25 富士通株式会社 キャパシタ内蔵型配線基板およびその製造方法
US7745281B2 (en) * 2007-03-07 2010-06-29 Kemet Electronics Corporation Thin solid electrolytic capacitor embeddable in a substrate
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
JP6925577B2 (ja) * 2016-03-31 2021-08-25 日本蓄電器工業株式会社 固体電解コンデンサ
WO2018021001A1 (ja) * 2016-07-29 2018-02-01 株式会社村田製作所 薄膜キャパシタ、及び電子装置
JP7180561B2 (ja) * 2019-03-29 2022-11-30 株式会社村田製作所 コンデンサアレイ、及び、複合電子部品
JP7320742B2 (ja) * 2019-04-22 2023-08-04 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

Also Published As

Publication number Publication date
JP7673193B2 (ja) 2025-05-08
JP2024170614A (ja) 2024-12-10
WO2023276695A1 (ja) 2023-01-05
US20240128028A1 (en) 2024-04-18
JPWO2023276695A1 (enExample) 2023-01-05
JP7782633B2 (ja) 2025-12-09

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