JP2008198681A5 - - Google Patents
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- Publication number
- JP2008198681A5 JP2008198681A5 JP2007029998A JP2007029998A JP2008198681A5 JP 2008198681 A5 JP2008198681 A5 JP 2008198681A5 JP 2007029998 A JP2007029998 A JP 2007029998A JP 2007029998 A JP2007029998 A JP 2007029998A JP 2008198681 A5 JP2008198681 A5 JP 2008198681A5
- Authority
- JP
- Japan
- Prior art keywords
- conductive polymer
- silica
- alumina
- insulating portion
- solid electrolytic
- 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.)
- Granted
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 16
- 229920001940 conductive polymer Polymers 0.000 claims 12
- 239000000377 silicon dioxide Substances 0.000 claims 8
- 239000003990 capacitor Substances 0.000 claims 7
- 239000007787 solid Substances 0.000 claims 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 5
- YVKMMZAFUFUAAX-UHFFFAOYSA-N aluminum;tetrahydrate Chemical compound O.O.O.O.[Al] YVKMMZAFUFUAAX-UHFFFAOYSA-N 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N Silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 229920000123 polythiophene Polymers 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000003746 surface roughness Effects 0.000 claims 1
Claims (7)
前記導電性高分子の表面上に、アルミナ、アルミナ水和物、シリカ、シリカ水和物からなる群から選択された少なくとも一つが偏在して構成された請求項１に記載の固体電解コンデンサ。The solid electrolytic capacitor according to claim 1, wherein at least one selected from the group consisting of alumina, alumina hydrate, silica, and silica hydrate is unevenly distributed on the surface of the conductive polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007029998A JP4770750B2 (en) | 2007-02-09 | 2007-02-09 | Solid electrolytic capacitor and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007029998A JP4770750B2 (en) | 2007-02-09 | 2007-02-09 | Solid electrolytic capacitor and manufacturing method thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008198681A JP2008198681A (en) | 2008-08-28 |
| JP2008198681A5 true JP2008198681A5 (en) | 2010-03-04 |
| JP4770750B2 JP4770750B2 (en) | 2011-09-14 |
Family
ID=39757380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007029998A Expired - Fee Related JP4770750B2 (en) | 2007-02-09 | 2007-02-09 | Solid electrolytic capacitor and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4770750B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5091710B2 (en) * | 2008-02-18 | 2012-12-05 | 三洋電機株式会社 | Solid electrolytic capacitor and manufacturing method thereof |
| JP5274344B2 (en) * | 2009-04-01 | 2013-08-28 | 三洋電機株式会社 | Solid electrolytic capacitor |
| US8354166B2 (en) | 2011-02-28 | 2013-01-15 | General Electric Company | Coated polymer dielectric film |
| US9922772B2 (en) | 2013-08-09 | 2018-03-20 | Showa Denko K.K. | Solid electrolytic capacitor element |
| JP7029600B2 (en) | 2016-03-10 | 2022-03-04 | パナソニックＩｐマネジメント株式会社 | Solid electrolytic capacitors and their manufacturing methods |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2790100B2 (en) * | 1994-11-25 | 1998-08-27 | 日本電気株式会社 | Solid electrolytic capacitor and method of manufacturing the same |
| JPH1050561A (en) * | 1996-07-31 | 1998-02-20 | Hitachi Aic Inc | Solid state electrolytic capacitor |
| JPH10247612A (en) * | 1997-03-04 | 1998-09-14 | Fujitsu Towa Electron Kk | Solid electrolytic capacitor |
| JP2000133556A (en) * | 1998-10-23 | 2000-05-12 | Hitachi Ltd | Solid electrolytic capacitor and manufacture thereof |
| JP4019902B2 (en) * | 2002-11-13 | 2007-12-12 | 松下電器産業株式会社 | Solid electrolytic capacitor and manufacturing method thereof |
-
2007
- 2007-02-09 JP JP2007029998A patent/JP4770750B2/en not_active Expired - Fee Related
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