HK1061304A1 - Electrolytic capacitor and a fabrication method therefor - Google Patents
Electrolytic capacitor and a fabrication method thereforInfo
- Publication number
- HK1061304A1 HK1061304A1 HK04104227.3A HK04104227A HK1061304A1 HK 1061304 A1 HK1061304 A1 HK 1061304A1 HK 04104227 A HK04104227 A HK 04104227A HK 1061304 A1 HK1061304 A1 HK 1061304A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- electrolytic capacitor
- method therefor
- fabrication method
- fabrication
- therefor
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
-
- 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
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
- H01G9/052—Sintered electrodes
-
- 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
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)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002217482 | 2002-07-26 | ||
JP2003080792 | 2003-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1061304A1 true HK1061304A1 (en) | 2004-09-10 |
Family
ID=30772259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK04104227.3A HK1061304A1 (en) | 2002-07-26 | 2004-06-11 | Electrolytic capacitor and a fabrication method therefor |
Country Status (5)
Country | Link |
---|---|
US (1) | US6876083B2 (ja) |
JP (1) | JP4275187B2 (ja) |
CN (2) | CN101388290B (ja) |
HK (1) | HK1061304A1 (ja) |
TW (1) | TWI225656B (ja) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7684171B2 (en) * | 2003-10-23 | 2010-03-23 | Medtronic, Inc. | Capacitors based on valve metal alloys for use in medical devices |
JP4275044B2 (ja) * | 2004-02-04 | 2009-06-10 | 三洋電機株式会社 | 固体電解コンデンサおよびその製造方法 |
JP4383228B2 (ja) * | 2004-03-31 | 2009-12-16 | 三洋電機株式会社 | 固体電解コンデンサ |
US8004824B2 (en) * | 2005-07-26 | 2011-08-23 | Murata Manufacturing Co., Ltd. | Solid electrolytic capacitor element and solid electrolytic capacitor using same |
JP4882567B2 (ja) * | 2006-07-19 | 2012-02-22 | パナソニック株式会社 | 固体電解コンデンサの製造方法及び固体電解コンデンサ |
CN101578673B (zh) * | 2007-01-26 | 2013-03-20 | 昭和电工株式会社 | 电容器材料及其制造方法、含有该材料的电容器、布线板和电子设备 |
EP2176872A2 (en) * | 2007-07-18 | 2010-04-21 | Cabot Corporation | Niobium suboxide- and niobium-tantalum-oxide-powders and capacitor anodes produced thereof |
JP5289123B2 (ja) * | 2009-03-23 | 2013-09-11 | 三洋電機株式会社 | 固体電解コンデンサ及びその製造方法 |
US8298478B2 (en) * | 2009-04-24 | 2012-10-30 | Medtronic, Inc. | Method of preparing an electrode |
US20100318140A1 (en) * | 2009-06-16 | 2010-12-16 | Medtronic, Inc. | Volumetric energy density electrodes |
CN102021458B (zh) * | 2010-10-15 | 2012-05-30 | 北京航空航天大学 | 一种Nb-Ti-Si-Zn合金材料及其制备方法 |
US9053860B2 (en) | 2010-12-24 | 2015-06-09 | Showa Denko K.K. | Tungsten powder, anode body for capacitors, and electrolytic capacitor |
JP5266427B1 (ja) | 2011-10-18 | 2013-08-21 | 昭和電工株式会社 | コンデンサの陽極体の製造方法 |
US9669460B2 (en) | 2011-11-15 | 2017-06-06 | Showa Denko K.K. | Method for producing fine tungsten powder |
JP5222438B1 (ja) | 2011-11-29 | 2013-06-26 | 昭和電工株式会社 | タングステン細粉の製造方法 |
EP2797094A4 (en) * | 2011-12-19 | 2015-09-16 | Showa Denko Kk | TUNGSTEN CAPACITOR ANODE AND PROCESS FOR PRODUCING THE SAME |
US9396881B2 (en) | 2012-02-08 | 2016-07-19 | Showa Denko K.K. | Solid electrolytic capacitor |
EP2851915B1 (en) * | 2012-05-18 | 2016-11-30 | Showa Denko K.K. | Method for manufacturing capacitor element |
JP5476511B1 (ja) | 2012-06-22 | 2014-04-23 | 昭和電工株式会社 | コンデンサ素子 |
US9892861B2 (en) | 2012-06-22 | 2018-02-13 | Showa Denko K.K. | Anode body for solid electrolytic capacitor |
WO2013190886A1 (ja) | 2012-06-22 | 2013-12-27 | 昭和電工株式会社 | コンデンサの陽極体 |
CN105283935B (zh) * | 2013-06-06 | 2018-06-08 | 昭和电工株式会社 | 固体电解电容器及其制造方法 |
WO2014203846A1 (ja) * | 2013-06-17 | 2014-12-24 | 昭和電工株式会社 | 固体電解コンデンサおよびその陽極リード接続方法並びに固体電解コンデンサの製造方法 |
JP5698882B1 (ja) * | 2013-06-18 | 2015-04-08 | 昭和電工株式会社 | コンデンサ陽極体およびその製造方法 |
JP5793635B2 (ja) * | 2013-08-30 | 2015-10-14 | 昭和電工株式会社 | タングステン粉及びコンデンサの陽極体 |
WO2016038959A1 (ja) * | 2014-09-11 | 2016-03-17 | 昭和電工株式会社 | タングステンコンデンサ素子及びその製造方法 |
WO2018088574A1 (ja) | 2016-11-14 | 2018-05-17 | 株式会社村田製作所 | 固体電解コンデンサ素子、固体電解コンデンサ及び固体電解コンデンサ素子の製造方法 |
CN108831763B (zh) * | 2018-05-23 | 2020-01-21 | 湖南辰砾新材料有限公司 | 一种超级电容器电极材料及其制备方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3849124A (en) * | 1969-12-05 | 1974-11-19 | Norton Co | Capacitor powder |
US3597664A (en) * | 1969-12-05 | 1971-08-03 | Norton Co | Niobium-zirconium-titanium capacitor electrode |
US4633373A (en) * | 1984-12-14 | 1986-12-30 | United Chemi-Con, Inc. | Lithium/valve metal oxide/valve metal capacitor |
US5034857A (en) * | 1989-10-06 | 1991-07-23 | Composite Materials Technology, Inc. | Porous electrolytic anode |
JPH05121275A (ja) | 1991-10-28 | 1993-05-18 | Sumitomo Chem Co Ltd | チタン電解コンデンサの製造方法 |
US5733661A (en) * | 1994-11-11 | 1998-03-31 | Mitsubishi Chemical Corporation | High-permittivity composite oxide film and uses thereof |
JPH11312628A (ja) | 1998-04-30 | 1999-11-09 | Nec Corp | 固体電解コンデンサ及び製造方法 |
EP1100295B1 (en) * | 1999-11-12 | 2012-03-28 | Panasonic Corporation | Capacitor-mounted metal foil and a method for producing the same, and a circuit board and a method for producing the same |
US6545858B1 (en) * | 1999-11-30 | 2003-04-08 | Showa Denko K.K. | Capacitor |
-
2003
- 2003-07-02 TW TW092118048A patent/TWI225656B/zh not_active IP Right Cessation
- 2003-07-03 US US10/611,969 patent/US6876083B2/en not_active Expired - Lifetime
- 2003-07-25 CN CN200810149277.5A patent/CN101388290B/zh not_active Expired - Fee Related
- 2003-07-25 CN CNB031331890A patent/CN100490035C/zh not_active Expired - Fee Related
-
2004
- 2004-06-11 HK HK04104227.3A patent/HK1061304A1/xx not_active IP Right Cessation
-
2008
- 2008-07-04 JP JP2008176344A patent/JP4275187B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TWI225656B (en) | 2004-12-21 |
US6876083B2 (en) | 2005-04-05 |
TW200402745A (en) | 2004-02-16 |
US20040016978A1 (en) | 2004-01-29 |
JP4275187B2 (ja) | 2009-06-10 |
CN100490035C (zh) | 2009-05-20 |
JP2008235949A (ja) | 2008-10-02 |
CN1474422A (zh) | 2004-02-11 |
CN101388290A (zh) | 2009-03-18 |
CN101388290B (zh) | 2014-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20150725 |