CN104081485A - 固体电解电容器及其制造方法 - Google Patents
固体电解电容器及其制造方法 Download PDFInfo
- Publication number
- CN104081485A CN104081485A CN201280068470.0A CN201280068470A CN104081485A CN 104081485 A CN104081485 A CN 104081485A CN 201280068470 A CN201280068470 A CN 201280068470A CN 104081485 A CN104081485 A CN 104081485A
- Authority
- CN
- China
- Prior art keywords
- anode
- dielectric layer
- solid electrolytic
- electrolytic capacitor
- film thickness
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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 OR LIGHT-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 OR LIGHT-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
- H01G9/07—Dielectric layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012018231 | 2012-01-31 | ||
JP2012-018231 | 2012-01-31 | ||
PCT/JP2012/083069 WO2013114759A1 (ja) | 2012-01-31 | 2012-12-20 | 固体電解コンデンサ及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104081485A true CN104081485A (zh) | 2014-10-01 |
Family
ID=48904817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280068470.0A Pending CN104081485A (zh) | 2012-01-31 | 2012-12-20 | 固体电解电容器及其制造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9443659B2 (zh) |
JP (1) | JP6273492B2 (zh) |
CN (1) | CN104081485A (zh) |
WO (1) | WO2013114759A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9887041B2 (en) * | 2013-08-01 | 2018-02-06 | Showa Denko K.K. | Anode body for solid electrolytic capacitor elements and method for producing same |
US9767963B2 (en) * | 2015-05-29 | 2017-09-19 | Avx Corporation | Solid electrolytic capacitor with an ultrahigh capacitance |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5643432A (en) * | 1995-07-13 | 1997-07-01 | Avx Corporation | Selective anodization of capacitor anode body |
CN1389883A (zh) * | 2001-06-06 | 2003-01-08 | 松下电器产业株式会社 | 固体电解电容用阳极构件和使用它的固体电解电容器及其制造方法 |
JP2003338432A (ja) * | 2002-05-22 | 2003-11-28 | Rohm Co Ltd | 固体電解コンデンサに使用するコンデンサ素子及びこれに誘電体層を形成する方法 |
JP2005340714A (ja) * | 2004-05-31 | 2005-12-08 | Nichicon Corp | 固体電解コンデンサの製造方法 |
JP2006041228A (ja) * | 2004-07-28 | 2006-02-09 | Matsushita Electric Ind Co Ltd | 固体電解コンデンサおよびその製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS603770B2 (ja) * | 1978-05-30 | 1985-01-30 | 日本電気ホームエレクトロニクス株式会社 | 電解コンデンサの製造方法 |
JPS6412517A (en) | 1987-07-07 | 1989-01-17 | Matsushita Electric Ind Co Ltd | Manufacture of solid electrolytic capacitor |
JPH02277213A (ja) | 1989-04-18 | 1990-11-13 | Matsushita Electric Ind Co Ltd | 固体電解コンデンサ及びその製造方法 |
JPH10335187A (ja) | 1997-05-30 | 1998-12-18 | Fujitsu Ltd | 固体電解コンデンサおよびその製造方法 |
JP3725729B2 (ja) * | 1999-04-23 | 2005-12-14 | ローム株式会社 | 電解コンデンサチップの製造方法 |
US20080174939A1 (en) | 2007-01-19 | 2008-07-24 | Sanyo Electric Co., Ltd. | Niobiuim solid electrolytic capacitor and fabrication method thereof |
JP2008198984A (ja) | 2007-01-19 | 2008-08-28 | Sanyo Electric Co Ltd | ニオブ固体電解コンデンサ及びその製造方法 |
US8213158B2 (en) * | 2007-09-28 | 2012-07-03 | Sanyo Electric Co., Ltd. | Solid electrolytic capacitor and its production method |
US8512422B2 (en) * | 2010-06-23 | 2013-08-20 | Avx Corporation | Solid electrolytic capacitor containing an improved manganese oxide electrolyte |
US8681477B2 (en) * | 2011-08-30 | 2014-03-25 | Sanyo Electric Co., Ltd. | Solid electrolytic capacitor and method for manufacturing the same |
CN103578768B (zh) * | 2012-07-19 | 2017-10-31 | Avx公司 | 用在电解电容器固体电解质中的非离子表面活性剂 |
GB2512480B (en) * | 2013-03-13 | 2018-05-30 | Avx Corp | Solid electrolytic capacitor for use in extreme conditions |
-
2012
- 2012-12-20 WO PCT/JP2012/083069 patent/WO2013114759A1/ja active Application Filing
- 2012-12-20 CN CN201280068470.0A patent/CN104081485A/zh active Pending
- 2012-12-20 JP JP2013556219A patent/JP6273492B2/ja active Active
-
2014
- 2014-07-24 US US14/340,283 patent/US9443659B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5643432A (en) * | 1995-07-13 | 1997-07-01 | Avx Corporation | Selective anodization of capacitor anode body |
CN1389883A (zh) * | 2001-06-06 | 2003-01-08 | 松下电器产业株式会社 | 固体电解电容用阳极构件和使用它的固体电解电容器及其制造方法 |
JP2003338432A (ja) * | 2002-05-22 | 2003-11-28 | Rohm Co Ltd | 固体電解コンデンサに使用するコンデンサ素子及びこれに誘電体層を形成する方法 |
JP2005340714A (ja) * | 2004-05-31 | 2005-12-08 | Nichicon Corp | 固体電解コンデンサの製造方法 |
JP2006041228A (ja) * | 2004-07-28 | 2006-02-09 | Matsushita Electric Ind Co Ltd | 固体電解コンデンサおよびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP6273492B2 (ja) | 2018-02-07 |
US20140334070A1 (en) | 2014-11-13 |
WO2013114759A1 (ja) | 2013-08-08 |
US9443659B2 (en) | 2016-09-13 |
JPWO2013114759A1 (ja) | 2015-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150918 Address after: Osaka Japan Applicant after: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd. Address before: Osaka Japan Applicant before: Matsushita Electric Industrial Co.,Ltd. Effective date of registration: 20150918 Address after: Osaka Japan Applicant after: Matsushita Electric Industrial Co.,Ltd. Address before: Japan's Osaka Moriguchi city Beijing Sakamoto 2 D eyes 5 times 5 Applicant before: Sanyo Electric Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141001 |