CN118805233A - 电容器 - Google Patents

电容器 Download PDF

Info

Publication number
CN118805233A
CN118805233A CN202380024938.4A CN202380024938A CN118805233A CN 118805233 A CN118805233 A CN 118805233A CN 202380024938 A CN202380024938 A CN 202380024938A CN 118805233 A CN118805233 A CN 118805233A
Authority
CN
China
Prior art keywords
conductive layer
capacitor
layer
anode body
dielectric layer
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
CN202380024938.4A
Other languages
English (en)
Chinese (zh)
Inventor
大野航太朗
中村嘉孝
石本仁
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN118805233A publication Critical patent/CN118805233A/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
    • H01G9/022—Electrolytes; Absorbents
    • H01G9/025—Solid electrolytes
    • H01G9/032—Inorganic semiconducting electrolytes, e.g. MnO2
    • 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
    • H01G9/0425—Electrodes or formation of dielectric layers thereon characterised by the material specially adapted for cathode
    • 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
    • H01G9/045—Electrodes or formation of dielectric layers thereon characterised by the material based on aluminium
    • 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
    • H01G9/07—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)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN202380024938.4A 2022-03-09 2023-02-24 电容器 Pending CN118805233A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022036524 2022-03-09
JP2022-036524 2022-03-09
PCT/JP2023/006860 WO2023171426A1 (ja) 2022-03-09 2023-02-24 コンデンサ

Publications (1)

Publication Number Publication Date
CN118805233A true CN118805233A (zh) 2024-10-18

Family

ID=87935137

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380024938.4A Pending CN118805233A (zh) 2022-03-09 2023-02-24 电容器

Country Status (4)

Country Link
US (1) US20250218695A1 (https=)
JP (1) JP7727954B2 (https=)
CN (1) CN118805233A (https=)
WO (1) WO2023171426A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025197611A1 (ja) * 2024-03-18 2025-09-25 パナソニックＩｐマネジメント株式会社 コンデンサおよびコンデンサの製造方法
JP2025180042A (ja) * 2024-05-29 2025-12-11 パナソニックＩｐマネジメント株式会社 コンデンサおよびコンデンサの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4401218B2 (ja) * 2004-03-31 2010-01-20 三洋電機株式会社 固体電解コンデンサ
JP2017103412A (ja) * 2015-12-04 2017-06-08 株式会社トーキン 固体電解コンデンサ
JP2020035890A (ja) * 2018-08-30 2020-03-05 株式会社トーキン 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

Also Published As

Publication number Publication date
US20250218695A1 (en) 2025-07-03
JP7727954B2 (ja) 2025-08-22
WO2023171426A1 (ja) 2023-09-14
JPWO2023171426A1 (https=) 2023-09-14

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