JP4924128B2 - 固体電解コンデンサ - Google Patents
固体電解コンデンサ Download PDFInfo
- Publication number
- JP4924128B2 JP4924128B2 JP2007070165A JP2007070165A JP4924128B2 JP 4924128 B2 JP4924128 B2 JP 4924128B2 JP 2007070165 A JP2007070165 A JP 2007070165A JP 2007070165 A JP2007070165 A JP 2007070165A JP 4924128 B2 JP4924128 B2 JP 4924128B2
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- cathode electrode
- electrolytic capacitor
- anode
- 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.)
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- 239000003990 capacitor Substances 0.000 title claims description 34
- 239000007787 solid Substances 0.000 title claims description 31
- 239000007784 solid electrolyte Substances 0.000 claims description 32
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 229920001940 conductive polymer Polymers 0.000 claims description 9
- 239000010408 film Substances 0.000 description 21
- 238000006116 polymerization reaction Methods 0.000 description 13
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002250 progressing effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
以下、実施の形態1を用いて、本発明の特に請求項1、2に記載の発明について説明する。
以下、実施の形態2を用いて、本発明の特に請求項3に記載の発明について説明する。
2 陽極体
3、13 レジスト部
4、14 陽極電極部
5 陰極形成部
5a、6a 切り欠き部
6、15 陰極電極部
7 陽極コム端子
8 陰極コム端子
8a 側壁部
9 導電性接着剤
10 外装樹脂
11 給電テープ
15a テーパ部
Claims (2)
- 導電性高分子を固体電解質に用い、陽極電極部と陰極電極部が設けられた平板状の素子と、この素子に設けられた陽極電極部と陰極電極部を夫々接合した陽極コム端子ならびに陰極コム端子と、を備えた固体電解コンデンサにおいて、上記素子の陽極電極部と陰極電極部を結ぶ方向の陰極電極部の端部の両端に矩形状の切り欠き部を設けると共に、素子の陰極電極部が搭載される陰極コム端子の素子搭載部の両端を曲げ起こして上記素子の陰極電極部に設けた上記切り欠き部の側面に嵌まり込んで当接する側壁部を設けた固体電解コンデンサ。
- 素子の陰極電極部に設けた切り欠き部の側面と、陰極コム端子の素子搭載部に設けた側壁部とを導電性接着剤で電気的に接続した請求項1に記載の固体電解コンデンサ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007070165A JP4924128B2 (ja) | 2007-03-19 | 2007-03-19 | 固体電解コンデンサ |
TW097109308A TW200839820A (en) | 2007-03-19 | 2008-03-17 | Solid electrolytic capacitor |
US12/050,388 US7835139B2 (en) | 2007-03-19 | 2008-03-18 | Solid electrolytic capacitor |
CN2008101258392A CN101290832B (zh) | 2007-03-19 | 2008-03-19 | 固体电解电容器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007070165A JP4924128B2 (ja) | 2007-03-19 | 2007-03-19 | 固体電解コンデンサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008235413A JP2008235413A (ja) | 2008-10-02 |
JP4924128B2 true JP4924128B2 (ja) | 2012-04-25 |
Family
ID=39907898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007070165A Active JP4924128B2 (ja) | 2007-03-19 | 2007-03-19 | 固体電解コンデンサ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4924128B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5181154B2 (ja) * | 2009-07-30 | 2013-04-10 | ニチコン株式会社 | 積層型固体電解コンデンサ |
WO2014038203A1 (ja) | 2012-09-10 | 2014-03-13 | パナソニック株式会社 | 固体電解コンデンサ |
WO2024004989A1 (ja) * | 2022-06-28 | 2024-01-04 | パナソニックIpマネジメント株式会社 | 固体電解コンデンサ素子および固体電解コンデンサ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003045753A (ja) * | 2001-07-30 | 2003-02-14 | Matsushita Electric Ind Co Ltd | 積層型固体電解コンデンサ |
JP4895172B2 (ja) * | 2005-04-27 | 2012-03-14 | 株式会社村田製作所 | 固体電解コンデンサ及びその製造方法 |
-
2007
- 2007-03-19 JP JP2007070165A patent/JP4924128B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008235413A (ja) | 2008-10-02 |
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