CN114503229A - 电解电容器以及电解电容器的制造方法 - Google Patents

电解电容器以及电解电容器的制造方法 Download PDF

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Publication number
CN114503229A
CN114503229A CN202080069076.3A CN202080069076A CN114503229A CN 114503229 A CN114503229 A CN 114503229A CN 202080069076 A CN202080069076 A CN 202080069076A CN 114503229 A CN114503229 A CN 114503229A
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CN
China
Prior art keywords
layer
resin
plating
molded body
electrode
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
CN202080069076.3A
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English (en)
Chinese (zh)
Inventor
玉谷康浩
楠田和哉
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
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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 CN114503229A publication Critical patent/CN114503229A/zh
Pending legal-status Critical Current

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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
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/30—Stacked 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
    • H01G9/15—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
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
    • H01G4/2325—Terminals electrically connecting two or more layers of a stacked or rolled capacitor characterised by the material of the terminals
    • 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
    • H01G9/04—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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN202080069076.3A 2019-10-04 2020-10-01 电解电容器以及电解电容器的制造方法 Pending CN114503229A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-183947 2019-10-04
JP2019183947 2019-10-04
PCT/JP2020/037411 WO2021066091A1 (ja) 2019-10-04 2020-10-01 電解コンデンサ及び電解コンデンサの製造方法

Publications (1)

Publication Number Publication Date
CN114503229A true CN114503229A (zh) 2022-05-13

Family

ID=75337041

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080069076.3A Pending CN114503229A (zh) 2019-10-04 2020-10-01 电解电容器以及电解电容器的制造方法

Country Status (4)

Country Link
US (1) US20220223349A1 (https=)
JP (1) JP7248141B2 (https=)
CN (1) CN114503229A (https=)
WO (1) WO2021066091A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115280443B (zh) * 2020-03-25 2025-03-28 松下知识产权经营株式会社 电解电容器及电容器元件
CN116802757A (zh) * 2021-01-29 2023-09-22 松下知识产权经营株式会社 电解电容器
WO2024143456A1 (ja) * 2022-12-29 2024-07-04 Tdk株式会社 薄膜キャパシタ及びその製造方法、並びに、薄膜キャパシタを備える電子回路基板

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020001169A1 (en) * 2000-05-26 2002-01-03 Matsushita Electric Industrial Co., Ltd. Solid electrolytic capacitor
JP2002134361A (ja) * 2000-10-24 2002-05-10 Matsushita Electric Ind Co Ltd 固体電解コンデンサおよびその製造方法
JP2003124074A (ja) * 2001-10-10 2003-04-25 Sanyo Electric Co Ltd 面実装電子部品
US20040125543A1 (en) * 2002-12-27 2004-07-01 Koichi Hirano Capacitor and method for producing the same, and circuit board with a built-in capacitor and method for producing the same
JP2005217126A (ja) * 2004-01-29 2005-08-11 Kyocera Corp コンデンサの製造方法
JP2014120382A (ja) * 2012-12-18 2014-06-30 Sumitomo Metal Mining Co Ltd 導電性樹脂ペースト及びそれを用いた電子素子
CN107026019A (zh) * 2015-11-18 2017-08-08 株式会社村田制作所 固体电解电容器
JP2018198297A (ja) * 2016-06-15 2018-12-13 株式会社村田製作所 固体電解コンデンサ
WO2019065870A1 (ja) * 2017-09-28 2019-04-04 パナソニックＩｐマネジメント株式会社 電解コンデンサおよびその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030112110A1 (en) * 2001-09-19 2003-06-19 Mark Pavier Embedded inductor for semiconductor device circuit
WO2005086191A1 (en) * 2004-03-09 2005-09-15 Showa Denko K.K. Solid electrolytic capacitor and the use thereof
US7190210B2 (en) * 2004-03-25 2007-03-13 Integral Wave Technologies, Inc. Switched-capacitor power supply system and method
JP2007073883A (ja) * 2005-09-09 2007-03-22 Rohm Co Ltd チップ型コンデンサ
KR100917027B1 (ko) * 2007-12-17 2009-09-10 삼성전기주식회사 고체 전해 콘덴서 및 그 제조방법
KR101719663B1 (ko) * 2009-12-22 2017-03-24 케메트 일렉트로닉스 코포레이션 고체 전해 캐패시터 및 제조 방법
US10903017B2 (en) * 2016-06-15 2021-01-26 Murata Manufacturing Co., Ltd. Solid electrolytic capacitor
WO2018105364A1 (ja) * 2016-12-05 2018-06-14 株式会社村田製作所 電子部品

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020001169A1 (en) * 2000-05-26 2002-01-03 Matsushita Electric Industrial Co., Ltd. Solid electrolytic capacitor
JP2002134361A (ja) * 2000-10-24 2002-05-10 Matsushita Electric Ind Co Ltd 固体電解コンデンサおよびその製造方法
JP2003124074A (ja) * 2001-10-10 2003-04-25 Sanyo Electric Co Ltd 面実装電子部品
US20040125543A1 (en) * 2002-12-27 2004-07-01 Koichi Hirano Capacitor and method for producing the same, and circuit board with a built-in capacitor and method for producing the same
JP2005217126A (ja) * 2004-01-29 2005-08-11 Kyocera Corp コンデンサの製造方法
JP2014120382A (ja) * 2012-12-18 2014-06-30 Sumitomo Metal Mining Co Ltd 導電性樹脂ペースト及びそれを用いた電子素子
CN107026019A (zh) * 2015-11-18 2017-08-08 株式会社村田制作所 固体电解电容器
JP2018198297A (ja) * 2016-06-15 2018-12-13 株式会社村田製作所 固体電解コンデンサ
WO2019065870A1 (ja) * 2017-09-28 2019-04-04 パナソニックＩｐマネジメント株式会社 電解コンデンサおよびその製造方法

Also Published As

Publication number Publication date
WO2021066091A1 (ja) 2021-04-08
US20220223349A1 (en) 2022-07-14
JP7248141B2 (ja) 2023-03-29
JPWO2021066091A1 (https=) 2021-04-08

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