DE60044012D1 - Festelektrolytkondensator und Herstellungsverfahren - Google Patents

Festelektrolytkondensator und Herstellungsverfahren

Info

Publication number
DE60044012D1
DE60044012D1 DE60044012T DE60044012T DE60044012D1 DE 60044012 D1 DE60044012 D1 DE 60044012D1 DE 60044012 T DE60044012 T DE 60044012T DE 60044012 T DE60044012 T DE 60044012T DE 60044012 D1 DE60044012 D1 DE 60044012D1
Authority
DE
Germany
Prior art keywords
manufacturing
electrolytic capacitor
solid electrolytic
solid
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.)
Expired - Lifetime
Application number
DE60044012T
Other languages
English (en)
Inventor
Emiko Igaki
Seigo Shiraishi
Masakazu Tanahashi
Sachiko Nobori
Hisataka Katoh
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 Corp
Original Assignee
Panasonic Corp
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 Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of DE60044012D1 publication Critical patent/DE60044012D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01G9/0029—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
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/48—Conductive polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/54—Electrolytes
    • H01G11/56—Solid electrolytes, e.g. gels; Additives therein
    • 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
    • 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
    • H01G9/07—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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using 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)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
DE60044012T 1999-10-28 2000-10-27 Festelektrolytkondensator und Herstellungsverfahren Expired - Lifetime DE60044012D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30667299 1999-10-28
JP30928199 1999-10-29

Publications (1)

Publication Number Publication Date
DE60044012D1 true DE60044012D1 (de) 2010-04-29

Family

ID=26564820

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60044012T Expired - Lifetime DE60044012D1 (de) 1999-10-28 2000-10-27 Festelektrolytkondensator und Herstellungsverfahren

Country Status (4)

Country Link
US (4) US6552896B1 (de)
EP (1) EP1096519B1 (de)
CN (1) CN1184652C (de)
DE (1) DE60044012D1 (de)

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US6552896B1 (en) * 1999-10-28 2003-04-22 Matsushita Electric Industrial Co., Ltd. Solid electrolytic capacitor and method for manufacturing the same
JP2003133183A (ja) * 2001-10-26 2003-05-09 Matsushita Electric Ind Co Ltd 固体電解コンデンサおよびその製造方法
JP4010447B2 (ja) * 2002-05-30 2007-11-21 ローム株式会社 固体電解コンデンサ及びその製造方法
JP2004087872A (ja) * 2002-08-28 2004-03-18 Nec Tokin Corp 固体電解コンデンサ
US6882520B2 (en) * 2002-12-03 2005-04-19 Tyco Electronics Raychem K.K. Solid electrolytic capacitors
JP2004228424A (ja) * 2003-01-24 2004-08-12 Nec Tokin Corp チップ電解コンデンサおよびその製造方法
ATE541300T1 (de) * 2003-01-31 2012-01-15 Showa Denko Kk Verfahren zur herstellung eines festelektrolytkondensators
US6845004B2 (en) * 2003-02-12 2005-01-18 Kemet Electronics Corporation Protecting resin-encapsulated components
JP4354227B2 (ja) * 2003-07-23 2009-10-28 Ｔｄｋ株式会社 固体電解コンデンサ
JP4383227B2 (ja) * 2004-03-31 2009-12-16 三洋電機株式会社 固体電解コンデンサおよびその製造方法
US7311536B2 (en) * 2004-04-26 2007-12-25 Valeo Schalter Und Sensoren Gmbh Transmission device for transmitting electrical signals between a rotor and a stator
DE102004022110A1 (de) * 2004-05-05 2005-12-01 H.C. Starck Gmbh Verfahren zur Herstellung von Elektrolytkondensatoren
JP4508945B2 (ja) * 2005-05-26 2010-07-21 三洋電機株式会社 固体電解コンデンサおよびその製造方法
DE102005033839A1 (de) * 2005-07-20 2007-01-25 H.C. Starck Gmbh Elektrolytkondensatoren mit polymerer Außenschicht und Verfahren zur ihrer Herstellung
US7697267B2 (en) * 2005-12-28 2010-04-13 Showa Denko K.K. Capacitor and method for manufacturing same
US7468882B2 (en) * 2006-04-28 2008-12-23 Avx Corporation Solid electrolytic capacitor assembly
JP4915856B2 (ja) * 2007-03-06 2012-04-11 Ｎｅｃトーキン株式会社 固体電解コンデンサ
DE102007048212A1 (de) * 2007-10-08 2009-04-09 H.C. Starck Gmbh Verfahren zur Herstellung von Elektrolytkondensatoren mit polymerer Zwischenschicht
JP4964102B2 (ja) * 2007-11-26 2012-06-27 三洋電機株式会社 固体電解コンデンサ
US8116061B2 (en) * 2007-12-21 2012-02-14 Sanyo Electric Co., Ltd. Solid electrolytic capacitor having current breaking function
JP2010067875A (ja) * 2008-09-12 2010-03-25 Nec Tokin Corp 固体電解コンデンサの製造方法
US20100110614A1 (en) * 2008-10-31 2010-05-06 Sanyo Electric Co., Ltd. Solid electrolytic capacitor
JP5289123B2 (ja) * 2009-03-23 2013-09-11 三洋電機株式会社 固体電解コンデンサ及びその製造方法
JP5371710B2 (ja) * 2009-11-20 2013-12-18 三洋電機株式会社 固体電解コンデンサの製造方法
KR101719663B1 (ko) * 2009-12-22 2017-03-24 케메트 일렉트로닉스 코포레이션 고체 전해 캐패시터 및 제조 방법
JP5573396B2 (ja) * 2010-06-15 2014-08-20 富士通株式会社 固体電解コンデンサおよび電源回路
US8125769B2 (en) 2010-07-22 2012-02-28 Avx Corporation Solid electrolytic capacitor assembly with multiple cathode terminations
CN102013337B (zh) * 2010-10-25 2012-09-05 福建国光电子科技股份有限公司 一种固体电解电容器的处理工艺
TWI492254B (zh) 2010-12-28 2015-07-11 Ind Tech Res Inst 去耦合元件
CN107103997B (zh) * 2011-05-24 2019-09-06 凯米特电子公司 电容器以及形成电容器的方法
US9761378B2 (en) * 2015-03-30 2017-09-12 Kemet Electronics Corporation Process to improve coverage and electrical performance of solid electrolytic capacitors
WO2016002175A1 (ja) * 2014-07-03 2016-01-07 パナソニックＩｐマネジメント株式会社 電解コンデンサの製造方法
US10236132B2 (en) 2016-02-03 2019-03-19 Cornell-Dubilier Marketing, Inc. Hermetically sealed electrolytic capacitor with double case
US10381166B2 (en) * 2016-05-25 2019-08-13 Vishay Sprague, Inc. High performance and reliability solid electrolytic tantalum capacitors and screening method
US10504657B2 (en) * 2016-11-15 2019-12-10 Avx Corporation Lead wire configuration for a solid electrolytic capacitor
WO2020236566A1 (en) 2019-05-17 2020-11-26 Avx Corporation Delamination-resistant solid electrolytic capacitor
DE112020004430T5 (de) 2019-09-18 2022-05-25 KYOCERA AVX Components Corporation Festelektrolytkondensator, der eine Sperrbeschichtung enthält

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JPS6072902A (ja) * 1983-09-30 1985-04-25 Shin Etsu Chem Co Ltd 重合体スケ−ル付着防止方法および重合体スケ−ル付着防止剤
DE3570007D1 (en) * 1984-02-10 1989-06-08 Nippon Chemicon An organic semiconductor electrolyte capacitor and process for producing the same
JPH0722075B2 (ja) 1987-01-23 1995-03-08 日通工株式会社 固体電解コンデンサの半導体層形成方法
US5153820A (en) 1987-04-30 1992-10-06 Specialised Conductives Pty. Limited Crosslinked electrolyte capacitors and methods of making the same
US4942501A (en) 1987-04-30 1990-07-17 Specialised Conductives Pty. Limited Solid electrolyte capacitors and methods of making the same
US4764263A (en) * 1987-05-18 1988-08-16 The Dow Chemical Company Electrochemical synthesis of substituted aromatic amines in basic media
JPH01205414A (ja) * 1987-10-30 1989-08-17 Asahi Glass Co Ltd 固体電解コンデンサ
US5266229A (en) * 1988-05-12 1993-11-30 Tonen Corporation Stable electro-rheological fluid having a high viscosity-increasing effect
JPH02260516A (ja) 1989-03-31 1990-10-23 Nippon Chemicon Corp 固体電解コンデンサおよびその製造方法
JPH0750663B2 (ja) * 1990-06-29 1995-05-31 三洋電機株式会社 有機半導体固体電解コンデンサの製造方法
DE69201815T2 (de) 1991-04-15 1995-09-07 Matsushita Electric Ind Co Ltd Verbesserte feste Elektrolytkondensatoren und Verfahren zu ihrer Herstellung.
CA2075327C (en) * 1991-08-06 1996-11-05 Philip E. Fladung Light permeable extension cord connector
JP2783932B2 (ja) 1992-02-28 1998-08-06 三洋電機株式会社 有機半導体固体電解コンデンサの製法
US5917693A (en) * 1992-10-26 1999-06-29 Dai-Ichi Kogyo Seiyaku Co., Ltd. Electrically conductive polymer composition
JP3339511B2 (ja) 1992-12-22 2002-10-28 日本ケミコン株式会社 固体電解コンデンサの製造方法
DE69400568T2 (de) * 1993-11-26 1997-02-20 Nippon Electric Co Herstellungsverfahren von einem Festelektrolytkondensator
US5470525A (en) 1994-07-01 1995-11-28 H. C. Starck, Inc. Removal of binder from Ta products
EP0714108B1 (de) * 1994-11-25 1999-11-03 Nec Corporation Festelektrolytkondensator mit zwei Elektrolytschichten und Herstellungsverfahren
JP3068430B2 (ja) * 1995-04-25 2000-07-24 富山日本電気株式会社 固体電解コンデンサ及びその製造方法
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JPH1145827A (ja) * 1997-07-25 1999-02-16 Matsushita Electric Ind Co Ltd 高圧級アルミ電解コンデンサ用電極箔の製造方法
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US6552896B1 (en) * 1999-10-28 2003-04-22 Matsushita Electric Industrial Co., Ltd. Solid electrolytic capacitor and method for manufacturing the same

Also Published As

Publication number Publication date
US20040231120A1 (en) 2004-11-25
US6811576B2 (en) 2004-11-02
US6552896B1 (en) 2003-04-22
US20030137799A1 (en) 2003-07-24
CN1184652C (zh) 2005-01-12
US20060240593A1 (en) 2006-10-26
EP1096519A1 (de) 2001-05-02
EP1096519B1 (de) 2010-03-17
CN1297236A (zh) 2001-05-30

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803

8364 No opposition during term of opposition