KR940022606A - 알루미늄 전해 콘덴서용 양극박의 제조방법 - Google Patents

알루미늄 전해 콘덴서용 양극박의 제조방법 Download PDF

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Publication number
KR940022606A
KR940022606A KR1019940005447A KR19940005447A KR940022606A KR 940022606 A KR940022606 A KR 940022606A KR 1019940005447 A KR1019940005447 A KR 1019940005447A KR 19940005447 A KR19940005447 A KR 19940005447A KR 940022606 A KR940022606 A KR 940022606A
Authority
KR
South Korea
Prior art keywords
aluminum foil
immersing
organic acid
predetermined time
pure water
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.)
Ceased
Application number
KR1019940005447A
Other languages
English (en)
Korean (ko)
Inventor
나오미 쿠리하라
카즈오 오카무라
요시히토 요시무라
레쯔오 소노다
코이치 코지마
Original Assignee
모리시타 요이찌
마쯔시다덴기산교 가부시기가이샤
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 모리시타 요이찌, 마쯔시다덴기산교 가부시기가이샤 filed Critical 모리시타 요이찌
Publication of KR940022606A publication Critical patent/KR940022606A/ko
Ceased 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
    • H01G9/04—Electrodes or formation of dielectric layers thereon

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
KR1019940005447A 1993-03-19 1994-03-18 알루미늄 전해 콘덴서용 양극박의 제조방법 Ceased KR940022606A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-59938 1993-03-19
JP5059938A JPH06275473A (ja) 1993-03-19 1993-03-19 アルミ電解コンデンサ用陽極箔の製造方法

Publications (1)

Publication Number Publication Date
KR940022606A true KR940022606A (ko) 1994-10-21

Family

ID=13127584

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940005447A Ceased KR940022606A (ko) 1993-03-19 1994-03-18 알루미늄 전해 콘덴서용 양극박의 제조방법

Country Status (7)

Country Link
US (1) US5449448A (enExample)
EP (1) EP0616343B1 (enExample)
JP (1) JPH06275473A (enExample)
KR (1) KR940022606A (enExample)
CN (1) CN1094997C (enExample)
DE (1) DE69408352T2 (enExample)
TW (1) TW284792B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100328262B1 (ko) * 2000-04-25 2002-03-16 이형도 고압용 알루미늄 전해 콘덴서용 전해액 제조방법 및이로부터 제조된 전해액
KR101415642B1 (ko) * 2012-09-07 2014-07-08 삼영전자공업(주) 고전압용 적층형 알루미늄 캐패시터의 전극박의 제조방법

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6197184B1 (en) 1998-10-29 2001-03-06 Pacesetter, Inc. Method of producing high quality oxide for electrolytic capacitors
US6299752B1 (en) * 1999-03-10 2001-10-09 Pacesetter, Inc. Very high volt oxide formation of aluminum for electrolytic capacitors
US7746525B2 (en) 2003-06-05 2010-06-29 Samsung Electronics Co., Ltd. Automatic scanning method and apparatus and computer-readable storage medium
CN1310263C (zh) * 2003-07-10 2007-04-11 深圳市东阳光化成箔股份有限公司 铝电解电容器负极箔处理方法
US7175676B1 (en) 2004-03-29 2007-02-13 Pacesetter, Inc. Process for manufacturing high-stability crystalline anodic aluminum oxide for pulse discharge capacitors
US7224575B2 (en) 2004-07-16 2007-05-29 Cardiac Pacemakers, Inc. Method and apparatus for high voltage aluminum capacitor design
JP5490446B2 (ja) 2009-06-18 2014-05-14 パナソニック株式会社 アルミ電解コンデンサ用陽極箔の製造方法
CN102915847A (zh) * 2012-10-16 2013-02-06 广西贺州市桂东电子科技有限责任公司 一种中高压电子铝箔腐蚀预处理的方法
JP6735553B2 (ja) 2015-12-10 2020-08-05 日本軽金属株式会社 アルミニウム電解コンデンサ用電極の製造方法
JP6759067B2 (ja) 2016-11-18 2020-09-23 日本軽金属株式会社 アルミニウム電解コンデンサ用電極の製造方法
JP6860339B2 (ja) * 2016-12-16 2021-04-14 株式会社Uacj 電解アルミニウム箔の製造方法および製造装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666642A (en) * 1971-03-19 1972-05-30 Gen Electric Process of forming aluminum foil
US4276129A (en) * 1980-06-25 1981-06-30 Matsushita Electric Industrial Co., Ltd. Method for producing foil electrodes for electrolytic capacitor
JPS6065517A (ja) * 1983-09-20 1985-04-15 松下電器産業株式会社 アルミニウム電解コンデンサ用電極箔の化成方法
JPH02216811A (ja) * 1989-02-17 1990-08-29 Elna Co Ltd 電解コンデンサ用アルミニウム箔の製造方法
IT1235332B (it) * 1989-06-05 1992-06-26 Diaprint S P A Granitura elettrochimica di superfici in alluminio o in lega di alluminio
JPH07109814B2 (ja) * 1990-11-28 1995-11-22 エルナー株式会社 アルミニウム電解コンデンサ用電極箔の製造方法
US5143591A (en) * 1991-06-11 1992-09-01 U.S. Philips Corporation Method of producing ultra stable aluminum oxide for high volt electrolytic capacitors and product thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100328262B1 (ko) * 2000-04-25 2002-03-16 이형도 고압용 알루미늄 전해 콘덴서용 전해액 제조방법 및이로부터 제조된 전해액
KR101415642B1 (ko) * 2012-09-07 2014-07-08 삼영전자공업(주) 고전압용 적층형 알루미늄 캐패시터의 전극박의 제조방법

Also Published As

Publication number Publication date
EP0616343B1 (en) 1998-02-04
EP0616343A3 (en) 1994-11-23
TW284792B (enExample) 1996-09-01
DE69408352D1 (de) 1998-03-12
CN1092823A (zh) 1994-09-28
EP0616343A2 (en) 1994-09-21
DE69408352T2 (de) 1998-08-20
CN1094997C (zh) 2002-11-27
US5449448A (en) 1995-09-12
JPH06275473A (ja) 1994-09-30

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Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19940318

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Patent event code: PA02012R01D

Patent event date: 19940318

Comment text: Request for Examination of Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19970521

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19980130

Comment text: Decision to Refuse Application

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Patent event code: PE06011S01I

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Patent event date: 19980330

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Patent event code: PJ02011S01I

Appeal kind category: Appeal against decision to decline refusal

Decision date: 19981128

Appeal identifier: 1998101000931

Request date: 19980330