CN119631151A - 固体电解电容器 - Google Patents

固体电解电容器 Download PDF

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Publication number
CN119631151A
CN119631151A CN202380057486.XA CN202380057486A CN119631151A CN 119631151 A CN119631151 A CN 119631151A CN 202380057486 A CN202380057486 A CN 202380057486A CN 119631151 A CN119631151 A CN 119631151A
Authority
CN
China
Prior art keywords
solid electrolytic
electrolytic capacitor
electrode
metal film
capacitor
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
CN202380057486.XA
Other languages
English (en)
Chinese (zh)
Inventor
大西亘
真野响太郎
福田恭丈
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 CN119631151A publication Critical patent/CN119631151A/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
    • 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
    • H01G9/004—Details
    • H01G9/008—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
    • H01G9/004—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
    • H01G9/048—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
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/14—Structural combinations or circuits for modifying, or compensating for, electric characteristics of 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
    • H01G9/15—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
    • H01G9/26—Structural combinations of electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices with each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN202380057486.XA 2022-08-02 2023-07-28 固体电解电容器 Pending CN119631151A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-123086 2022-08-02
JP2022123086 2022-08-02
PCT/JP2023/027731 WO2024029458A1 (ja) 2022-08-02 2023-07-28 固体電解コンデンサ

Publications (1)

Publication Number Publication Date
CN119631151A true CN119631151A (zh) 2025-03-14

Family

ID=89849041

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380057486.XA Pending CN119631151A (zh) 2022-08-02 2023-07-28 固体电解电容器

Country Status (4)

Country Link
US (1) US20250174412A1 (https=)
JP (1) JPWO2024029458A1 (https=)
CN (1) CN119631151A (https=)
WO (1) WO2024029458A1 (https=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04188814A (ja) * 1990-11-22 1992-07-07 Matsushita Electric Ind Co Ltd 積層型固体電解コンデンサ
JP2001057321A (ja) * 1999-08-18 2001-02-27 Nec Corp チップ型固体電解コンデンサ
JP4439848B2 (ja) * 2003-06-30 2010-03-24 パナソニック株式会社 固体電解コンデンサおよびその製造方法
JP5176919B2 (ja) * 2008-12-09 2013-04-03 株式会社デンソー コンデンサ単素子、及びコンデンサモジュール
JP5466722B2 (ja) * 2011-04-15 2014-04-09 Ｎｅｃトーキン株式会社 固体電解コンデンサ
JP2013171989A (ja) * 2012-02-21 2013-09-02 Toyota Motor Corp コンデンサとその製造方法
JP2021034458A (ja) * 2019-08-21 2021-03-01 株式会社村田製作所 積層セラミック電子部品
JP7565949B2 (ja) * 2020-01-09 2024-10-11 株式会社村田製作所 電解コンデンサ及び電解コンデンサの製造方法
JP2022067931A (ja) * 2020-10-21 2022-05-09 Tdk株式会社 電子部品

Also Published As

Publication number Publication date
JPWO2024029458A1 (https=) 2024-02-08
WO2024029458A1 (ja) 2024-02-08
US20250174412A1 (en) 2025-05-29

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