AU2002233612A1 - Electrolytic capacitors and method for making them - Google Patents

Electrolytic capacitors and method for making them

Info

Publication number
AU2002233612A1
AU2002233612A1 AU2002233612A AU2002233612A AU2002233612A1 AU 2002233612 A1 AU2002233612 A1 AU 2002233612A1 AU 2002233612 A AU2002233612 A AU 2002233612A AU 2002233612 A AU2002233612 A AU 2002233612A AU 2002233612 A1 AU2002233612 A1 AU 2002233612A1
Authority
AU
Australia
Prior art keywords
making
electrolytic capacitors
electrolytic
capacitors
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.)
Abandoned
Application number
AU2002233612A
Other languages
English (en)
Inventor
Zvi Finkelstein
Dina Katsir
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.)
Acktar Ltd
Original Assignee
Acktar Ltd
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 Acktar Ltd filed Critical Acktar Ltd
Publication of AU2002233612A1 publication Critical patent/AU2002233612A1/en
Abandoned 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
    • 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
    • H01G9/15—Solid electrolytic capacitors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/162—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed capacitors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D1/00—Resistors, capacitors or inductors
    • H10D1/60—Capacitors
    • H10D1/68—Capacitors having no potential barriers
    • 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
    • H01G9/0032—Processes of manufacture formation of the dielectric layer
    • 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
    • H01G9/0036—Formation of the solid electrolyte layer
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/03—Metal processing
    • H05K2203/0315—Oxidising metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
AU2002233612A 2001-02-22 2002-02-21 Electrolytic capacitors and method for making them Abandoned AU2002233612A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL141592A IL141592A (en) 2001-02-22 2001-02-22 Electrolytic capacitors and method for making them
IL141592 2001-02-22
PCT/IL2002/000140 WO2002067278A2 (en) 2001-02-22 2002-02-21 Electrolytic capacitors and method for making them

Publications (1)

Publication Number Publication Date
AU2002233612A1 true AU2002233612A1 (en) 2002-09-04

Family

ID=11075164

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002233612A Abandoned AU2002233612A1 (en) 2001-02-22 2002-02-21 Electrolytic capacitors and method for making them

Country Status (5)

Country Link
EP (1) EP1382048A4 (enExample)
JP (1) JP4390456B2 (enExample)
AU (1) AU2002233612A1 (enExample)
IL (1) IL141592A (enExample)
WO (1) WO2002067278A2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100873426B1 (ko) * 2003-03-31 2008-12-11 도요 알루미늄 가부시키가이샤 콘덴서 음극용포일 및 그 제조 방법
US7149076B2 (en) 2003-07-15 2006-12-12 Cabot Corporation Capacitor anode formed of metallic columns on a substrate
JP4561428B2 (ja) * 2004-07-05 2010-10-13 住友金属鉱山株式会社 多孔質バルブ金属薄膜、その製造方法および薄膜キャパシタ
JP4561293B2 (ja) * 2004-10-08 2010-10-13 住友金属鉱山株式会社 薄膜キャパシタおよび薄膜抵抗を有する回路部品ならびにその製造方法
IL173121A (en) * 2006-01-12 2011-07-31 Dina Katsir Electrodes, membranes, printing plate precursors and other articles including multi-strata porous coatings
JP2008258230A (ja) * 2007-03-31 2008-10-23 Nippon Chemicon Corp 固体電解コンデンサ
JP5012996B2 (ja) * 2008-04-08 2012-08-29 株式会社村田製作所 コンデンサおよびその製造方法
JP5816794B2 (ja) 2010-02-15 2015-11-18 パナソニックＩｐマネジメント株式会社 電極箔の製造方法
JP5692726B2 (ja) * 2010-08-31 2015-04-01 国立大学法人 鹿児島大学 アルミニウム薄膜の製造方法
IL295436A (en) * 2020-02-06 2022-10-01 Saras Micro Devices Inc Modified metal foil capacitors and methods of making the same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4895548A (enExample) * 1972-03-17 1973-12-07
JPS6057693B2 (ja) * 1979-05-29 1985-12-16 松下電器産業株式会社 金属酸化物コンデンサ
GB2056501A (en) * 1979-08-09 1981-03-18 Standard Telephones Cables Ltd Porous metal films
US4453199A (en) 1983-06-17 1984-06-05 Avx Corporation Low cost thin film capacitor
US4970626A (en) * 1987-07-30 1990-11-13 Matsushita Electric Industrial Co., Ltd. Electrolytic capacitor and method of preparing it
JPH01119012A (ja) * 1987-10-30 1989-05-11 Marcon Electron Co Ltd 固体電解コンデンサ
US5851871A (en) 1987-12-23 1998-12-22 Sgs-Thomson Microelectronics, S.R.L. Process for manufacturing integrated capacitors in MOS technology
JP2764745B2 (ja) * 1989-07-21 1998-06-11 オムロン株式会社 混成回路基板およびその製造方法
JPH0444204A (ja) * 1990-06-08 1992-02-14 Nippon Chemicon Corp 電解コンデンサ用アルミニウム電極
JP3155750B2 (ja) * 1990-06-08 2001-04-16 日本ケミコン株式会社 電解コンデンサ用アルミニウム電極の製造方法
DE4207368A1 (de) * 1991-08-06 1993-02-11 Biotronik Mess & Therapieg Stimmulationselektrode
FR2688092B1 (fr) * 1992-02-14 1994-04-15 Traitement Metaux Alliages Sa Feuille pour electrode de condensateur electrolytique et procede de fabrication.
US5357399A (en) * 1992-09-25 1994-10-18 Avx Corporation Mass production method for the manufacture of surface mount solid state capacitor and resulting capacitor
US5589416A (en) 1995-12-06 1996-12-31 Lucent Technologies Inc. Process for forming integrated capacitors
US6287673B1 (en) * 1998-03-03 2001-09-11 Acktar Ltd. Method for producing high surface area foil electrodes
DE19817405A1 (de) * 1998-04-20 1999-10-21 Becromal Spa Verfahren zur Herstellung einer Anode für elektrolytische Kondensatoren und so hergestellte Anoden
IT1307557B1 (it) * 1999-04-14 2001-11-14 Becromal Spa Elettrodi per condensatori elettrolitici e loro processo difabbricazione mediante evaporazione sotto vuoto.

Also Published As

Publication number Publication date
JP4390456B2 (ja) 2009-12-24
IL141592A (en) 2007-02-11
WO2002067278A3 (en) 2002-12-27
EP1382048A2 (en) 2004-01-21
IL141592A0 (en) 2002-03-10
WO2002067278A2 (en) 2002-08-29
JP2004524686A (ja) 2004-08-12
EP1382048A4 (en) 2008-05-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase