TW202320098A - 電解電容器 - Google Patents

電解電容器 Download PDF

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Publication number
TW202320098A
TW202320098A TW111131832A TW111131832A TW202320098A TW 202320098 A TW202320098 A TW 202320098A TW 111131832 A TW111131832 A TW 111131832A TW 111131832 A TW111131832 A TW 111131832A TW 202320098 A TW202320098 A TW 202320098A
Authority
TW
Taiwan
Prior art keywords
electrolytic capacitor
sealing body
electrolyte
hydrophilic compound
deterioration inhibitor
Prior art date
Application number
TW111131832A
Other languages
English (en)
Chinese (zh)
Inventor
錦織大和
竹澤𨺓志
細木雅和
伊藤忠仁
Original Assignee
日商太陽電子工業股份有限公司
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 日商太陽電子工業股份有限公司 filed Critical 日商太陽電子工業股份有限公司
Publication of TW202320098A publication Critical patent/TW202320098A/zh

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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
    • 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
    • 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
    • H01G9/035—Liquid electrolytes, e.g. impregnating materials
    • 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
    • H01G9/145—Liquid 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
    • H01G9/15—Solid electrolytic capacitors
    • H01G9/151—Solid electrolytic capacitors with wound 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
    • H01G9/08—Housing; Encapsulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
TW111131832A 2021-08-26 2022-08-24 電解電容器 TW202320098A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021137946 2021-08-26
JP2021-137946 2021-08-26

Publications (1)

Publication Number Publication Date
TW202320098A true TW202320098A (zh) 2023-05-16

Family

ID=85322805

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111131832A TW202320098A (zh) 2021-08-26 2022-08-24 電解電容器

Country Status (6)

Country Link
US (1) US12573563B2 (https=)
EP (1) EP4394832A4 (https=)
JP (2) JP7761287B2 (https=)
CN (1) CN117882160A (https=)
TW (1) TW202320098A (https=)
WO (1) WO2023027059A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI872839B (zh) * 2023-12-01 2025-02-11 國立虎尾科技大學 薄膜式超級電容

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3623113B2 (ja) 1998-12-03 2005-02-23 ルビコン株式会社 電解コンデンサ
WO2006028072A1 (ja) * 2004-09-07 2006-03-16 Matsushita Electric Industrial Co., Ltd. 電解コンデンサ用電解液及びそれを用いた電解コンデンサ
JP2006253458A (ja) * 2005-03-11 2006-09-21 Matsushita Electric Ind Co Ltd チップ型アルミ電解コンデンサ
EP3252789B1 (en) * 2010-02-15 2021-06-23 Panasonic Intellectual Property Management Co., Ltd. Electrolytic capacitor
JP6740579B2 (ja) 2015-08-12 2020-08-19 日本ケミコン株式会社 固体電解コンデンサおよび固体電解コンデンサの製造方法
CN114520116B (zh) * 2017-10-31 2024-08-30 松下知识产权经营株式会社 电解电容器
CN112740346B (zh) 2018-09-20 2023-04-25 太阳电子工业株式会社 电解电容器
WO2021049015A1 (ja) * 2019-09-13 2021-03-18 サン電子工業株式会社 コンデンサ
US12057276B2 (en) 2020-01-22 2024-08-06 Nippon Chemi-Con Corporation Solid electrolytic capacitor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI872839B (zh) * 2023-12-01 2025-02-11 國立虎尾科技大學 薄膜式超級電容

Also Published As

Publication number Publication date
EP4394832A4 (en) 2025-07-09
EP4394832A1 (en) 2024-07-03
JP7761287B2 (ja) 2025-10-28
JP2025161943A (ja) 2025-10-24
WO2023027059A1 (ja) 2023-03-02
CN117882160A (zh) 2024-04-12
US20240347280A1 (en) 2024-10-17
US12573563B2 (en) 2026-03-10
JPWO2023027059A1 (https=) 2023-03-02

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