ATE517424T1 - Elektroden für elektrolytkondensatoren und deren herstellungsverfahren - Google Patents
Elektroden für elektrolytkondensatoren und deren herstellungsverfahrenInfo
- Publication number
- ATE517424T1 ATE517424T1 AT03078808T AT03078808T ATE517424T1 AT E517424 T1 ATE517424 T1 AT E517424T1 AT 03078808 T AT03078808 T AT 03078808T AT 03078808 T AT03078808 T AT 03078808T AT E517424 T1 ATE517424 T1 AT E517424T1
- Authority
- AT
- Austria
- Prior art keywords
- electrodes
- production process
- electrolytic capacitors
- mixtures
- metal oxides
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 2
- 150000004706 metal oxides Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 238000007788 roughening Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000007740 vapor deposition Methods 0.000 abstract 1
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
- H01G9/045—Electrodes or formation of dielectric layers thereon characterised by the material based on aluminium
-
- 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
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- ing And Chemical Polishing (AREA)
- Physical Vapour Deposition (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Chemical Vapour Deposition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL153289A IL153289A (en) | 2002-12-05 | 2002-12-05 | Electrodes for electrolytic capacitors and method for producing them |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE517424T1 true ATE517424T1 (de) | 2011-08-15 |
Family
ID=29798352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03078808T ATE517424T1 (de) | 2002-12-05 | 2003-12-05 | Elektroden für elektrolytkondensatoren und deren herstellungsverfahren |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7404887B2 (de) |
| EP (1) | EP1426987B1 (de) |
| JP (1) | JP2004186696A (de) |
| AT (1) | ATE517424T1 (de) |
| IL (1) | IL153289A (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2418628B (en) | 2004-10-01 | 2006-12-13 | Acktar Ltd | Improved laminates and the manufacture thereof |
| IL173121A (en) * | 2006-01-12 | 2011-07-31 | Dina Katsir | Electrodes, membranes, printing plate precursors and other articles including multi-strata porous coatings |
| JP2008258232A (ja) * | 2007-03-31 | 2008-10-23 | Nippon Chemicon Corp | 電解コンデンサ用電極材 |
| WO2008132829A1 (ja) | 2007-04-20 | 2008-11-06 | Fujitsu Limited | 電極箔及びその製造方法,並びに電解コンデンサ |
| EP2365496A4 (de) * | 2008-12-01 | 2013-01-23 | Panasonic Corp | Elektrodenfolie für einen kondensator und die elektrodenfolie verwendender elektrolytkondensator |
| EE05629B1 (et) * | 2010-09-06 | 2013-02-15 | O� Skeleton Technologies | Meetod suure eriv?imsuse ja energiatihendusega superkondensaatori elektrokeemilise süsteemi valmistamiseks, sellele vastav superkondensaator ja meetod selle valmistamiseks |
| US9409767B2 (en) | 2011-11-03 | 2016-08-09 | Intel Corporation | Energy storage structure, method of manufacturing a support structure for same, and microelectronic assembly and system containing same |
| IN2014CN03385A (de) | 2011-12-27 | 2015-07-03 | Intel Corp | |
| US9165717B1 (en) | 2012-02-01 | 2015-10-20 | Sigma Laboratories Of Arizona, Llc | High-Surface Capacitor Electrode |
| US9093226B2 (en) | 2012-09-17 | 2015-07-28 | Intel Corporation | Energy storage device, method of manufacturing same, and mobile electronic device containing same |
| US9818501B2 (en) | 2012-10-18 | 2017-11-14 | Ford Global Technologies, Llc | Multi-coated anodized wire and method of making same |
| US8816465B1 (en) | 2013-02-22 | 2014-08-26 | Intel Corporation | Energy conversion and storage device and mobile electronic device containing same |
| JP6432685B2 (ja) * | 2015-08-12 | 2018-12-05 | 株式会社村田製作所 | コンデンサ |
| US10090112B2 (en) * | 2016-01-15 | 2018-10-02 | Pacesetter, Inc. | Use of etch resist masked anode frame for facilitation of laser cutting, particle and leakage current reduction |
| CA3170472A1 (en) * | 2020-02-06 | 2021-08-12 | Venkatesh Sundaram | Planar high-density aluminum capacitors for stacking and embedding |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2989447A (en) * | 1961-06-20 | Manufacture of dry electrolytic devices | ||
| US3203793A (en) * | 1963-01-28 | 1965-08-31 | Du Pont | Porous columbium and tantalum materials |
| US3331993A (en) * | 1964-10-21 | 1967-07-18 | Westinghouse Electric Corp | Electrolytic capacitor with highly pure titanium electrode and method for making |
| GB2056501A (en) * | 1979-08-09 | 1981-03-18 | Standard Telephones Cables Ltd | Porous metal films |
| DE3118151A1 (de) * | 1981-05-07 | 1982-12-02 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum aetzen einer rekristallisierten aluminiumfolie fuer elektrolytkondensatoren |
| US4537665A (en) | 1984-09-04 | 1985-08-27 | Sprague Electric Company | Production of aluminum foil capacitor electrodes |
| EP0421487A3 (en) * | 1986-05-20 | 1991-07-24 | Showa Denko Kabushiki Kaisha | Solid electrolytic capacitor |
| US4942501A (en) * | 1987-04-30 | 1990-07-17 | Specialised Conductives Pty. Limited | Solid electrolyte capacitors and methods of making the same |
| JPS6433918A (en) * | 1987-07-30 | 1989-02-03 | Matsushita Electric Industrial Co Ltd | Aluminum electrolytic capacitor |
| JPS6433915A (en) * | 1987-07-30 | 1989-02-03 | Matsushita Electric Industrial Co Ltd | Aluminum electrolytic capacitor |
| JP2696882B2 (ja) * | 1988-02-19 | 1998-01-14 | 松下電器産業株式会社 | アルミ電解コンデンサ用電極箔の製造方法 |
| JPH0261039A (ja) * | 1988-08-24 | 1990-03-01 | Matsushita Electric Ind Co Ltd | 電解コンデンサ用電極箔の製造方法 |
| JP3180226B2 (ja) * | 1991-06-06 | 2001-06-25 | エルナー株式会社 | 電解コンデンサ用電極箔の製造方法 |
| US5382347A (en) * | 1991-08-18 | 1995-01-17 | Yahalom; Joseph | Protective coatings for metal parts to be used at high temperatures |
| JPH05190399A (ja) * | 1992-01-08 | 1993-07-30 | Toyo Metaraijingu Kk | 高容量電解コンデンサ用電極材料およびその製造方法 |
| US5733661A (en) * | 1994-11-11 | 1998-03-31 | Mitsubishi Chemical Corporation | High-permittivity composite oxide film and uses thereof |
| US6287673B1 (en) * | 1998-03-03 | 2001-09-11 | Acktar Ltd. | Method for producing high surface area foil electrodes |
| JP2000114114A (ja) * | 1998-09-29 | 2000-04-21 | Nippon Chemicon Corp | 電解コンデンサ |
| US6197184B1 (en) | 1998-10-29 | 2001-03-06 | Pacesetter, Inc. | Method of producing high quality oxide for electrolytic capacitors |
| US6168706B1 (en) | 1998-12-11 | 2001-01-02 | Pacesetter, Inc. | Process for producing high etch gains for electrolytic capacitor manufacturing |
| JP2000232038A (ja) * | 1999-02-12 | 2000-08-22 | Kobe Steel Ltd | 電解コンデンサー用アルミニウム箔 |
| IT1307557B1 (it) | 1999-04-14 | 2001-11-14 | Becromal Spa | Elettrodi per condensatori elettrolitici e loro processo difabbricazione mediante evaporazione sotto vuoto. |
| US6224738B1 (en) * | 1999-11-09 | 2001-05-01 | Pacesetter, Inc. | Method for a patterned etch with electrolytically grown mask |
| US20020149902A1 (en) | 2001-02-14 | 2002-10-17 | Matsushita Electric Industrial Co., Ltd. | Electrode foil for aluminum electrolytic capacitor and method of manufacturing the same |
| US6475368B2 (en) * | 2001-03-07 | 2002-11-05 | Kemet Electronics Corporation | Method of aqueous anodizing aluminum substrates of solid capacitors |
-
2002
- 2002-12-05 IL IL153289A patent/IL153289A/en not_active IP Right Cessation
-
2003
- 2003-12-04 JP JP2003405715A patent/JP2004186696A/ja active Pending
- 2003-12-05 US US10/730,537 patent/US7404887B2/en not_active Expired - Fee Related
- 2003-12-05 AT AT03078808T patent/ATE517424T1/de not_active IP Right Cessation
- 2003-12-05 EP EP03078808A patent/EP1426987B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1426987B1 (de) | 2011-07-20 |
| EP1426987A3 (de) | 2006-08-23 |
| JP2004186696A (ja) | 2004-07-02 |
| IL153289A0 (en) | 2003-07-06 |
| EP1426987A2 (de) | 2004-06-09 |
| US20040168929A1 (en) | 2004-09-02 |
| US7404887B2 (en) | 2008-07-29 |
| IL153289A (en) | 2010-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |