CN100481284C - 具有电镀圆角面的片状固态电解电容器及其生产方法 - Google Patents
具有电镀圆角面的片状固态电解电容器及其生产方法 Download PDFInfo
- Publication number
- CN100481284C CN100481284C CNB2005100040495A CN200510004049A CN100481284C CN 100481284 C CN100481284 C CN 100481284C CN B2005100040495 A CNB2005100040495 A CN B2005100040495A CN 200510004049 A CN200510004049 A CN 200510004049A CN 100481284 C CN100481284 C CN 100481284C
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- CN
- China
- Prior art keywords
- terminal
- anode terminal
- lead frame
- cathode terminal
- cathode
- 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.)
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- 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
-
- 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
- H01G9/008—Terminals
- H01G9/012—Terminals specially adapted for solid capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/56—Solid electrolytes, e.g. gels; Additives therein
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
- H01G2/06—Mountings specially adapted for mounting on a printed-circuit support
- H01G2/065—Mountings specially adapted for mounting on a printed-circuit support for surface mounting, e.g. chip capacitors
-
- 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
- H01G9/004—Details
- H01G9/08—Housing; Encapsulation
- H01G9/10—Sealing, e.g. of lead-in wires
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004002180A JP4878103B2 (ja) | 2004-01-07 | 2004-01-07 | チップ型固体電解コンデンサの製造方法 |
JP2180/04 | 2004-01-07 | ||
JP2180/2004 | 2004-01-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1637975A CN1637975A (zh) | 2005-07-13 |
CN100481284C true CN100481284C (zh) | 2009-04-22 |
Family
ID=34709032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100040495A Active CN100481284C (zh) | 2004-01-07 | 2005-01-07 | 具有电镀圆角面的片状固态电解电容器及其生产方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6975503B2 (zh) |
JP (1) | JP4878103B2 (zh) |
KR (1) | KR100719191B1 (zh) |
CN (1) | CN100481284C (zh) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004228424A (ja) * | 2003-01-24 | 2004-08-12 | Nec Tokin Corp | チップ電解コンデンサおよびその製造方法 |
JP2006073791A (ja) * | 2004-09-02 | 2006-03-16 | Nec Tokin Corp | 表面実装薄型コンデンサ |
JP4613699B2 (ja) * | 2004-10-15 | 2011-01-19 | パナソニック株式会社 | 固体電解コンデンサ及びその製造方法とこれを用いたデジタル信号処理基板 |
JP2006190965A (ja) | 2004-12-10 | 2006-07-20 | Nec Tokin Corp | 下面電極型固体電解コンデンサ、その製造方法及びそれらに用いるリードフレーム |
JP4646707B2 (ja) * | 2005-06-23 | 2011-03-09 | 三洋電機株式会社 | 固体電解コンデンサ |
JP4836959B2 (ja) * | 2005-10-24 | 2011-12-14 | 三洋電機株式会社 | 固体電解コンデンサ |
JP4832053B2 (ja) | 2005-11-01 | 2011-12-07 | 三洋電機株式会社 | 固体電解コンデンサの製造方法 |
JP4667214B2 (ja) * | 2005-11-18 | 2011-04-06 | Necトーキン株式会社 | 下面電極型固体電解コンデンサ |
JP4585459B2 (ja) * | 2006-01-26 | 2010-11-24 | 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 |
JP4784373B2 (ja) * | 2006-04-14 | 2011-10-05 | パナソニック株式会社 | 固体電解コンデンサ及びその製造方法 |
US7495890B2 (en) * | 2006-08-04 | 2009-02-24 | Kemet Electronics Corporation | Method of improving cathode connection integrity in solid electrolytic capacitors using secondary adhesive |
JP4775958B2 (ja) * | 2006-08-25 | 2011-09-21 | Necトーキン株式会社 | 下面電極型固体電解コンデンサ |
CN101174508B (zh) * | 2006-10-31 | 2011-11-23 | Nec东金株式会社 | 引线框、倒装端子固体电解电容器及用引线框制造其方法 |
US7542267B2 (en) | 2006-11-06 | 2009-06-02 | Nec Tokin Corporation | Lead frame, method of manufacturing a face-down terminal solid electrolytic capacitor using the lead frame, and face-down terminal solid electrolytic capacitor manufactured by the method |
US7835138B2 (en) | 2007-03-09 | 2010-11-16 | Nec Tokin Corporation | Solid electrolytic capacitor and method of manufacturing same |
US8213158B2 (en) * | 2007-09-28 | 2012-07-03 | Sanyo Electric Co., Ltd. | Solid electrolytic capacitor and its production method |
JP5041982B2 (ja) * | 2007-11-20 | 2012-10-03 | 三洋電機株式会社 | 固体電解コンデンサ |
JP5009183B2 (ja) * | 2008-02-04 | 2012-08-22 | Necトーキン株式会社 | 固体電解コンデンサ |
US8102668B2 (en) * | 2008-05-06 | 2012-01-24 | International Rectifier Corporation | Semiconductor device package with internal device protection |
US8075640B2 (en) * | 2009-01-22 | 2011-12-13 | Avx Corporation | Diced electrolytic capacitor assembly and method of production yielding improved volumetric efficiency |
US9748043B2 (en) | 2010-05-26 | 2017-08-29 | Kemet Electronics Corporation | Method of improving electromechanical integrity of cathode coating to cathode termination interfaces in solid electrolytic capacitors |
US8896986B2 (en) * | 2010-05-26 | 2014-11-25 | Kemet Electronics Corporation | Method of improving electromechanical integrity of cathode coating to cathode termination interfaces in solid electrolytic capacitors |
US8279584B2 (en) * | 2010-08-12 | 2012-10-02 | Avx Corporation | Solid electrolytic capacitor assembly |
KR20130027785A (ko) * | 2011-09-08 | 2013-03-18 | 삼성전기주식회사 | 탄탈 캐패시터 |
US8848343B2 (en) | 2012-10-12 | 2014-09-30 | Kemet Electronics Corporation | Solid electrolytic capacitor and method for manufacturing the same |
KR102052763B1 (ko) * | 2014-11-07 | 2019-12-05 | 삼성전기주식회사 | 탄탈륨 캐패시터 및 그 제조 방법 |
KR20210074611A (ko) * | 2019-12-12 | 2021-06-22 | 삼성전기주식회사 | 탄탈 커패시터 및 이의 제조 방법 |
KR102333082B1 (ko) | 2020-01-07 | 2021-12-01 | 삼성전기주식회사 | 탄탈 커패시터 |
CN113178330B (zh) * | 2021-04-02 | 2022-07-29 | 安徽铜峰电子股份有限公司 | 一种高压柱状脉冲电容器及其组装方法 |
US11923148B2 (en) | 2022-04-18 | 2024-03-05 | Capxon Electronic Technology Co., Ltd. | Substrate-type multi-layer polymer capacitor (MLPC) having electroplated terminal structure |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3209696B2 (ja) | 1996-03-07 | 2001-09-17 | 松下電器産業株式会社 | 電子部品の製造方法 |
JP2002184652A (ja) | 2000-09-29 | 2002-06-28 | Nippon Chemicon Corp | チップ型固体電解コンデンサの製造方法 |
US6625009B2 (en) * | 2001-04-05 | 2003-09-23 | Rohm Co., Ltd. | Solid electrolytic capacitor and method of making the same |
JP2002367862A (ja) | 2001-04-05 | 2002-12-20 | Rohm Co Ltd | 固体電解コンデンサおよびその製造方法 |
JP4014819B2 (ja) * | 2001-05-14 | 2007-11-28 | Necトーキン株式会社 | チップ型コンデンサおよびその製造方法 |
JP2003272950A (ja) * | 2002-03-18 | 2003-09-26 | Matsushita Electric Ind Co Ltd | 固体電解コンデンサ及びその製造方法 |
-
2004
- 2004-01-07 JP JP2004002180A patent/JP4878103B2/ja not_active Expired - Lifetime
- 2004-12-15 US US11/014,020 patent/US6975503B2/en active Active
- 2004-12-30 KR KR1020040116447A patent/KR100719191B1/ko active IP Right Grant
-
2005
- 2005-01-07 CN CNB2005100040495A patent/CN100481284C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN1637975A (zh) | 2005-07-13 |
JP4878103B2 (ja) | 2012-02-15 |
JP2005197457A (ja) | 2005-07-21 |
US20050146842A1 (en) | 2005-07-07 |
KR20050072664A (ko) | 2005-07-12 |
US6975503B2 (en) | 2005-12-13 |
KR100719191B1 (ko) | 2007-05-16 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Miyagi Prefecture, Japan, Sendai Taibai District, county, mountain six, Ding mu, 7, No. 1 Patentee after: TOKIN Corp. Address before: Miyagi Prefecture, Japan, Sendai Taibai District, county, mountain six, Ding mu, 7, No. 1 Patentee before: NEC Tokin Corp. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170920 Address after: Miyagi Prefecture, Japan, Sendai Taibai District, county, mountain six, Ding mu, 7, No. 1 Patentee after: NEC TOKIN Corp. Address before: Sendai City, Miyagi Prefecture, Japan Co-patentee before: NEC Tokin Toyama, Ltd. Patentee before: NEC Tokin Corp. |
|
TR01 | Transfer of patent right |