DE69400565D1 - Tantalfestelektrolytkondensator und Herstellungsverfahren - Google Patents

Tantalfestelektrolytkondensator und Herstellungsverfahren

Info

Publication number
DE69400565D1
DE69400565D1 DE69400565T DE69400565T DE69400565D1 DE 69400565 D1 DE69400565 D1 DE 69400565D1 DE 69400565 T DE69400565 T DE 69400565T DE 69400565 T DE69400565 T DE 69400565T DE 69400565 D1 DE69400565 D1 DE 69400565D1
Authority
DE
Germany
Prior art keywords
manufacturing process
electrolytic capacitor
tantalum electrolytic
solid tantalum
solid
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
DE69400565T
Other languages
English (en)
Other versions
DE69400565T2 (de
Inventor
Toshihiko Nishiyama
Takashi Fukaumi
Koji Sakata
Satoshi Arai
Atsushi Kobayashi
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.)
Tokin Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Publication of DE69400565D1 publication Critical patent/DE69400565D1/de
Application granted granted Critical
Publication of DE69400565T2 publication Critical patent/DE69400565T2/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 OR LIGHT-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 OR LIGHT-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
    • H01G9/0036—Formation of the solid electrolyte layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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 OR LIGHT-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 OR LIGHT-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
    • 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
DE69400565T 1993-10-20 1994-10-19 Tantalfestelektrolytkondensator und Herstellungsverfahren Expired - Lifetime DE69400565T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5262453A JP2580980B2 (ja) 1993-10-20 1993-10-20 タンタル固体電解コンデンサ及びその製造方法

Publications (2)

Publication Number Publication Date
DE69400565D1 true DE69400565D1 (de) 1996-10-24
DE69400565T2 DE69400565T2 (de) 1997-04-03

Family

ID=17376000

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69400565T Expired - Lifetime DE69400565T2 (de) 1993-10-20 1994-10-19 Tantalfestelektrolytkondensator und Herstellungsverfahren

Country Status (5)

Country Link
US (1) US5455736A (de)
EP (1) EP0650175B1 (de)
JP (1) JP2580980B2 (de)
KR (1) KR0152679B1 (de)
DE (1) DE69400565T2 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2536458B2 (ja) * 1994-08-16 1996-09-18 日本電気株式会社 ジスルホン酸化合物、それをド―パントとする導電性高分子、導電材およびそれを用いた固体電解コンデンサ
US6088218A (en) * 1997-10-31 2000-07-11 Matsushita Electric Industrial Co., Ltd. Electrolytic capacitor and method for producing the same
JP3273761B2 (ja) * 1997-10-31 2002-04-15 松下電器産業株式会社 電解コンデンサおよびその製造方法
US6351370B1 (en) * 1998-03-19 2002-02-26 Showa Denko K.K. Solid electrolytic capacitor and method for producing the same
US6466421B1 (en) 1998-05-21 2002-10-15 Showa Denko K.K. Solid electrolytic capacitor and method for producing the same
US6344966B1 (en) 1998-09-08 2002-02-05 Showa Denko K.K. Solid electrolytic capacitor and method for producing the same
US6391379B1 (en) * 1998-09-04 2002-05-21 Kemet Electronics Corporation Process of preparing a solid electrolytic capacitor containing a conductive polymer counter electrode
US6663796B1 (en) 1998-12-25 2003-12-16 Showa Denko K.K. Electrical conducting polymer, solid electrolytic capacitor and manufacturing method thereof
TW502266B (en) * 1999-04-06 2002-09-11 Showa Denko Kk Solid electrolytic capacitor and method for producing the same
US6660188B1 (en) 1999-04-13 2003-12-09 Showa Denko K.K. Electrical conducting polymer, solid electrolytic capacitor and manufacturing method thereof
US6136176A (en) * 1999-05-21 2000-10-24 Kemet Electronics Corporation Capacitor with conductive polymer
US6517892B1 (en) 1999-05-24 2003-02-11 Showa Denko K.K. Solid electrolytic capacitor and method for producing the same
US6334945B1 (en) 2000-09-07 2002-01-01 Kemet Electronics Corporation Aging process for solid electrode capacitor
KR20020084961A (ko) * 2001-05-03 2002-11-16 파츠닉(주) 계면 활성제가 포함된 탄탈 전해 캐패시터의 전해액 제조 방법
TWI279080B (en) * 2001-09-20 2007-04-11 Nec Corp Shielded strip line device and method of manufacture thereof
WO2004066410A1 (en) * 2003-01-17 2004-08-05 Diode Solutions, Inc. Display employing organic material
US7151538B2 (en) * 2003-02-28 2006-12-19 Sony Corporation Display device and projection type display device
MXPA05010361A (es) * 2003-04-02 2005-11-17 Starck H C Gmbh Agentes de oxidacion especificos para producir polimeros conductores.
US20050278915A1 (en) * 2004-06-18 2005-12-22 Vannatta Guy C Jr Spray coating of cathode onto solid electrolyte capacitors
RU2445258C2 (ru) * 2006-04-04 2012-03-20 Калисолар Канада Инк. Способ очистки кремния
CN101627476B (zh) * 2006-11-07 2013-03-27 希百特股份有限公司 金属-绝缘体-金属(mim)装置及其制备方法
US7898042B2 (en) 2006-11-07 2011-03-01 Cbrite Inc. Two-terminal switching devices and their methods of fabrication
US9741901B2 (en) 2006-11-07 2017-08-22 Cbrite Inc. Two-terminal electronic devices and their methods of fabrication
US7719812B2 (en) * 2007-05-15 2010-05-18 Astec International Limited Power converters with rate of change monitoring for fault prediction and/or detection
US20080284449A1 (en) * 2007-05-15 2008-11-20 Vijay Phadke Power converters with component stress monitoring for fault prediction
US7719808B2 (en) * 2007-05-15 2010-05-18 Astec International Limited Power converters with operating efficiency monitoring for fault detection
WO2008139285A2 (en) * 2007-05-15 2008-11-20 Astec International Limited Power converters with component stress monitoring for fault prediction
JP4877820B2 (ja) 2007-06-29 2012-02-15 三洋電機株式会社 固体電解コンデンサ
JP4836887B2 (ja) 2007-07-09 2011-12-14 三洋電機株式会社 電解コンデンサの製造方法及び電解コンデンサ
US7830269B2 (en) * 2007-09-14 2010-11-09 Astec International Limited Health monitoring for power converter capacitors
US7817051B2 (en) * 2007-09-14 2010-10-19 Astec International Limited Power converter with degraded component alarm
US7804415B2 (en) 2007-09-14 2010-09-28 Astec International Limited Health monitoring for power converter components
US7837743B2 (en) * 2007-09-24 2010-11-23 Medtronic, Inc. Tantalum anodes for high voltage capacitors employed by implantable medical devices and fabrication thereof
WO2009134901A1 (en) * 2008-04-30 2009-11-05 Medtronic, Inc. Magnetic resonance imaging shunt electrodes with self-healing coatings
US20090299421A1 (en) * 2008-06-02 2009-12-03 Medtronic, Inc. Evaluation of implantable medical device sensing integrity based on evoked signals
JP2012119427A (ja) 2010-11-30 2012-06-21 Sanyo Electric Co Ltd 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
CN111007078B (zh) * 2019-11-09 2022-06-24 上海精密计量测试研究所 片式钽电容器及其阴极二氧化锰层质量控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0722073B2 (ja) * 1985-07-31 1995-03-08 昭和電工株式会社 固体電解コンデンサ
DE3636100A1 (de) * 1986-10-23 1988-05-05 Roederstein Kondensatoren Festkoerperkondensator mit einem elektrisch leitfaehigen polymeren als bestandteil des festelektrolyten
US4780796A (en) * 1987-01-13 1988-10-25 The Japan Carlit Co., Ltd. Solid electrolytic capacitor
JPH01205414A (ja) * 1987-10-30 1989-08-17 Asahi Glass Co Ltd 固体電解コンデンサ
JPH02288217A (ja) * 1989-04-28 1990-11-28 Marcon Electron Co Ltd 固体電解コンデンサ
JPH04137517A (ja) * 1990-09-27 1992-05-12 Marcon Electron Co Ltd 固体電解コンデンサの製造方法
US5223002A (en) * 1991-10-31 1993-06-29 Sprague Electric Company Method of making polyaniline solid electrolyte capacitor
JPH06252001A (ja) * 1993-03-01 1994-09-09 Matsushita Electric Ind Co Ltd 固体電解コンデンサおよびその製造方法

Also Published As

Publication number Publication date
KR0152679B1 (ko) 1998-10-15
EP0650175A2 (de) 1995-04-26
KR950012500A (ko) 1995-05-16
EP0650175B1 (de) 1996-09-18
JPH07122464A (ja) 1995-05-12
US5455736A (en) 1995-10-03
EP0650175A3 (de) 1995-07-05
DE69400565T2 (de) 1997-04-03
JP2580980B2 (ja) 1997-02-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NEC TOKIN CORP., SENDAI, MIYAGI, JP