IL141592A - Electrolytic capacitors and method for making them - Google Patents

Electrolytic capacitors and method for making them

Info

Publication number
IL141592A
IL141592A IL141592A IL14159201A IL141592A IL 141592 A IL141592 A IL 141592A IL 141592 A IL141592 A IL 141592A IL 14159201 A IL14159201 A IL 14159201A IL 141592 A IL141592 A IL 141592A
Authority
IL
Israel
Prior art keywords
film
substrate
surface area
high specific
specific surface
Prior art date
Application number
IL141592A
Other languages
English (en)
Other versions
IL141592A0 (en
Inventor
Zvi Finkelstein
Dina Katsir
Original Assignee
Zvi Finkelstein
Dina Katsir
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 Zvi Finkelstein, Dina Katsir, Acktar Ltd filed Critical Zvi Finkelstein
Priority to IL141592A priority Critical patent/IL141592A/en
Priority to AU2002233612A priority patent/AU2002233612A1/en
Priority to EP02700547A priority patent/EP1382048A4/en
Priority to PCT/IL2002/000140 priority patent/WO2002067278A2/en
Priority to JP2002566510A priority patent/JP4390456B2/ja
Publication of IL141592A0 publication Critical patent/IL141592A0/xx
Priority to US10/646,229 priority patent/US6865071B2/en
Publication of IL141592A publication Critical patent/IL141592A/en

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 resistors, capacitors or inductors
    • H05K1/162—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors 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)
IL141592A 1998-03-03 2001-02-22 Electrolytic capacitors and method for making them IL141592A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IL141592A IL141592A (en) 2001-02-22 2001-02-22 Electrolytic capacitors and method for making them
AU2002233612A AU2002233612A1 (en) 2001-02-22 2002-02-21 Electrolytic capacitors and method for making them
EP02700547A EP1382048A4 (en) 2001-02-22 2002-02-21 ELECTROLYTIC CAPACITORS AND METHOD FOR THE PRODUCTION THEREOF
PCT/IL2002/000140 WO2002067278A2 (en) 2001-02-22 2002-02-21 Electrolytic capacitors and method for making them
JP2002566510A JP4390456B2 (ja) 2001-02-22 2002-02-21 電解コンデンサーおよびその作製方法
US10/646,229 US6865071B2 (en) 1998-03-03 2003-08-22 Electrolytic capacitors and method for making them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL141592A IL141592A (en) 2001-02-22 2001-02-22 Electrolytic capacitors and method for making them

Publications (2)

Publication Number Publication Date
IL141592A0 IL141592A0 (en) 2002-03-10
IL141592A true IL141592A (en) 2007-02-11

Family

ID=11075164

Family Applications (1)

Application Number Title Priority Date Filing Date
IL141592A IL141592A (en) 1998-03-03 2001-02-22 Electrolytic capacitors and method for making them

Country Status (5)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1619699B1 (en) * 2003-03-31 2015-11-18 Toyo Aluminium Kabushiki Kaisha Foil for negative electrode of capacitor and process for producing the same
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
WO2011099260A1 (ja) 2010-02-15 2011-08-18 パナソニック株式会社 電極箔とその製造方法、電極箔を用いたコンデンサ
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
KR20220146500A (ko) * 2020-02-06 2022-11-01 사라스 마이크로 디바이스 인크. 적층 및 임베딩을 위한 평면 고밀도 알루미늄 커패시터

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4895548A (https=) * 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
DE3852026T2 (de) * 1987-07-30 1995-03-30 Matsushita Electric Ind Co Ltd Verfahren zur herstellung eines elektrolytischen kondensators.
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
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
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
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
WO2002067278A2 (en) 2002-08-29
AU2002233612A1 (en) 2002-09-04
JP4390456B2 (ja) 2009-12-24
JP2004524686A (ja) 2004-08-12
WO2002067278A3 (en) 2002-12-27
IL141592A0 (en) 2002-03-10
EP1382048A4 (en) 2008-05-28
EP1382048A2 (en) 2004-01-21

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Legal Events

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FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees