JP7620821B2 - 電解コンデンサおよびコンデンサ素子 - Google Patents

電解コンデンサおよびコンデンサ素子 Download PDF

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Publication number
JP7620821B2
JP7620821B2 JP2022510026A JP2022510026A JP7620821B2 JP 7620821 B2 JP7620821 B2 JP 7620821B2 JP 2022510026 A JP2022510026 A JP 2022510026A JP 2022510026 A JP2022510026 A JP 2022510026A JP 7620821 B2 JP7620821 B2 JP 7620821B2
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Japan
Prior art keywords
layer
solid electrolyte
electrolyte layer
electrode potential
electrolytic capacitor
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JP2022510026A
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English (en)
Japanese (ja)
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JPWO2021193330A5 (https=
JPWO2021193330A1 (https=
Inventor
敬太 上中
兄 廣田
秀樹 島本
菜穂 松村
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Publication of JPWO2021193330A5 publication Critical patent/JPWO2021193330A5/ja
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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
    • H01G9/008—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
    • H01G9/15—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)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
JP2022510026A 2020-03-25 2021-03-18 電解コンデンサおよびコンデンサ素子 Active JP7620821B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020055053 2020-03-25
JP2020055053 2020-03-25
PCT/JP2021/010999 WO2021193330A1 (ja) 2020-03-25 2021-03-18 電解コンデンサおよびコンデンサ素子

Publications (3)

Publication Number Publication Date
JPWO2021193330A1 JPWO2021193330A1 (https=) 2021-09-30
JPWO2021193330A5 JPWO2021193330A5 (https=) 2022-11-30
JP7620821B2 true JP7620821B2 (ja) 2025-01-24

Family

ID=77890265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022510026A Active JP7620821B2 (ja) 2020-03-25 2021-03-18 電解コンデンサおよびコンデンサ素子

Country Status (4)

Country Link
US (1) US12205773B2 (https=)
JP (1) JP7620821B2 (https=)
CN (1) CN115280443B (https=)
WO (1) WO2021193330A1 (https=)

Families Citing this family (1)

* 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000188239A (ja) 1998-12-21 2000-07-04 Nec Corp 固体電解コンデンサ製造方法及び固体電解コンデンサ
JP2005286072A (ja) 2004-03-29 2005-10-13 Japan Science & Technology Agency 固体電解質コンデンサおよびその製造方法
JP2008112851A (ja) 2006-10-30 2008-05-15 Nitto Denko Corp 配線回路基板の製造方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004088073A (ja) * 2002-06-07 2004-03-18 Matsushita Electric Ind Co Ltd 固体電解コンデンサ
WO2005014692A1 (ja) * 2003-08-11 2005-02-17 Tayca Corporation 導電性高分子およびそれを用いた固体電解コンデンサ
JP2005135853A (ja) * 2003-10-31 2005-05-26 Tdk Corp 固体電解質、ならびに電解コンデンサおよびその製造方法
JP4315038B2 (ja) 2004-03-29 2009-08-19 パナソニック株式会社 固体電解コンデンサ
US7106575B2 (en) * 2004-08-26 2006-09-12 Sanyo Electric Co., Ltd. Solid electrolytic capacitor
KR100931095B1 (ko) * 2008-03-06 2009-12-10 현대자동차주식회사 금속산화물을 양극 및 음극에 적용한 비대칭 하이브리드커패시터
US10879010B2 (en) * 2012-02-27 2020-12-29 Kemet Electronics Corporation Electrolytic capacitor having a higher cap recovery and lower ESR
JP6112849B2 (ja) * 2012-12-17 2017-04-12 Ｎｅｃトーキン株式会社 導電性高分子溶液及びその製造方法、導電性高分子材料並びに固体電解コンデンサ
US9240285B2 (en) * 2013-04-29 2016-01-19 Avx Corporation Multi-notched anode for electrolytic capacitor
JP6223800B2 (ja) * 2013-12-04 2017-11-01 株式会社トーキン 固体電解コンデンサの形成方法
JP6547133B2 (ja) * 2014-03-27 2019-07-24 パナソニックＩｐマネジメント株式会社 電解コンデンサ
CN107533920B (zh) * 2015-04-28 2020-02-21 松下知识产权经营株式会社 电解电容器及其制造方法
CN112420395B (zh) * 2015-10-28 2022-10-04 松下知识产权经营株式会社 固体电解电容器以及固体电解电容器的制造方法
CN105405659B (zh) * 2015-12-04 2018-03-27 福建国光电子科技股份有限公司 一种叠层片式聚合物固体铝电解电容器的制备方法
CN109004174A (zh) * 2017-06-06 2018-12-14 宁德时代新能源科技股份有限公司 正极片及其制备方法以及使用正极片的全固态锂二次电池
CN116072432B (zh) * 2019-01-25 2024-11-29 松下知识产权经营株式会社 电解电容器及其制造方法
JP7248141B2 (ja) * 2019-10-04 2023-03-29 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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000188239A (ja) 1998-12-21 2000-07-04 Nec Corp 固体電解コンデンサ製造方法及び固体電解コンデンサ
JP2005286072A (ja) 2004-03-29 2005-10-13 Japan Science & Technology Agency 固体電解質コンデンサおよびその製造方法
JP2008112851A (ja) 2006-10-30 2008-05-15 Nitto Denko Corp 配線回路基板の製造方法

Also Published As

Publication number Publication date
JPWO2021193330A1 (https=) 2021-09-30
US12205773B2 (en) 2025-01-21
WO2021193330A1 (ja) 2021-09-30
CN115280443B (zh) 2025-03-28
US20230105494A1 (en) 2023-04-06
CN115280443A (zh) 2022-11-01

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