JPH01118429U - - Google Patents
Info
- Publication number
- JPH01118429U JPH01118429U JP1449688U JP1449688U JPH01118429U JP H01118429 U JPH01118429 U JP H01118429U JP 1449688 U JP1449688 U JP 1449688U JP 1449688 U JP1449688 U JP 1449688U JP H01118429 U JPH01118429 U JP H01118429U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- capacitor element
- solid electrolytic
- plate
- metal electrode
- 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
- 239000003990 capacitor Substances 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 150000002391 heterocyclic compounds Chemical class 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 125000004430 oxygen atom Chemical group O* 0.000 claims 1
- 239000000565 sealant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Landscapes
- Electric Double-Layer Capacitors Or The Like (AREA)
Description
第１図ａ，ｂ，ｃは本考案の固体電解コンデン
サのコンデンサ素子部分の分解斜視図、第２図は
コンデンサ素子板の断面図、第３図ａ，ｂ，ｃは
本考案の固体電解コンデンサの外装行程を示す図
、第４図ａ，ｂ，ｃは本考案の固体電解コンデン
サのコンデンサ素子部分の分解斜視図、第５図は
複素環式化合物のポリマーを電解質とする固体電
解コンデンサ素子の断面構造を示す図、第６図は
固体電解コンデンサ素子の前正面にバツフアー層
を形成した従来例を示す図、第７図は第６図のＡ
部分の拡大図である。
図中、１０…コンデンサ素子板、１１…アルミ
ニウム板、１２…絶縁帯層、１３…酸化アルミニ
ウム層、１４…ポリピロール層、１５…グラフア
イト層、１６…銀ペースト層、１７…金属片、２
０…金属電極金具、２１，２２…リード端子、２
３…バツフアー層、２５…樹脂ケース、２６…エ
ポキシ樹脂剤。
Figures 1 a, b, and c are exploded perspective views of the capacitor element portion of the solid electrolytic capacitor of the present invention, Figure 2 is a sectional view of the capacitor element plate, and Figure 3 a, b, and c are the solid electrolytic capacitors of the present invention. Figures 4a, b, and c are exploded perspective views of the capacitor element portion of the solid electrolytic capacitor of the present invention, and Figure 5 is an exploded perspective view of the solid electrolytic capacitor element using a polymer of a heterocyclic compound as the electrolyte. A diagram showing a cross-sectional structure, FIG. 6 is a diagram showing a conventional example in which a buffer layer is formed on the front surface of a solid electrolytic capacitor element, and FIG. 7 is a diagram showing A in FIG. 6.
It is an enlarged view of a part. In the figure, 10... Capacitor element plate, 11... Aluminum plate, 12... Insulating band layer, 13... Aluminum oxide layer, 14... Polypyrrole layer, 15... Graphite layer, 16... Silver paste layer, 17... Metal piece, 2
0...Metal electrode fitting, 21, 22...Lead terminal, 2
3...Buffer layer, 25...Resin case, 26...Epoxy resin agent.
Claims (1)
に絶縁帯層を形成し該金属板の表面を二つに区切
分し、該区分した一方に誘電体酸化皮膜層、複素
環式化合物のポリマー層、導電体層を順次形成し
てコンデンサ素子板を作成し、該コンデンサ素子
板の単板又は複数枚積層してなる積層体の前記一
方の部分をその片面及び端面を覆う金属電極金具
に収容し、該一方の部分に形成された導電体層と
金属電極金具を接合すると共に、前記絶縁帯層で
区分された他方の部分と該金属電極金具に端子を
接続してなるコンデンサ素子を具備する固体電解
コンデンサ。 (2) 前記コンデンサ素子を表面に物質の化学構
造式に酸素原子を含まないか或いは活性酸素を発
生しない樹脂剤又は油脂剤のバツフアー層を形成
し、該バツフアー層の上に外装を施したことを特
徴とする請求項(1)記載の固体電解コンデンサ。 (3) 前記外装は前記コンデンサ素子をケースに
収容して封止剤としてエポキシ樹脂剤を充填した
ことを特徴とする請求項(2)記載の固体電解コン
デンサ。[Claims for Utility Model Registration] (1) An insulating band layer is formed on the surface of a metal plate on which a dielectric oxide film can be formed, the surface of the metal plate is divided into two, and one of the divided layers is coated with a dielectric oxide film. A capacitor element plate is created by sequentially forming a film layer, a polymer layer of a heterocyclic compound, and a conductor layer, and the one part of the laminate formed by laminating a single plate or a plurality of capacitor element plates is attached to one side of the capacitor element plate. and a metal electrode fitting covering the end face, joining the conductor layer formed on one part and the metal electrode fitting, and connecting a terminal to the other part separated by the insulating band layer and the metal electrode fitting. Solid electrolytic capacitor with connected capacitor elements. (2) A buffer layer of a resin or oil agent that does not contain oxygen atoms in the chemical structure of the substance or do not generate active oxygen is formed on the surface of the capacitor element, and an exterior is provided on the buffer layer. The solid electrolytic capacitor according to claim (1), characterized in that: (3) The solid electrolytic capacitor according to claim (2), wherein the exterior case houses the capacitor element in a case and is filled with an epoxy resin as a sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1449688U JPH01118429U (en) | 1988-02-04 | 1988-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1449688U JPH01118429U (en) | 1988-02-04 | 1988-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01118429U true JPH01118429U (en) | 1989-08-10 |
Family
ID=31225743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1449688U Pending JPH01118429U (en) | 1988-02-04 | 1988-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01118429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040006878A (en) * | 2002-07-16 | 2004-01-24 | 삼화전기주식회사 | Method of producing a laminated type condenser having stiffener |
| JP2006324555A (en) * | 2005-05-20 | 2006-11-30 | Nec Tokin Corp | Laminated capacitor and its manufacturing method |
-
1988
- 1988-02-04 JP JP1449688U patent/JPH01118429U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040006878A (en) * | 2002-07-16 | 2004-01-24 | 삼화전기주식회사 | Method of producing a laminated type condenser having stiffener |
| JP2006324555A (en) * | 2005-05-20 | 2006-11-30 | Nec Tokin Corp | Laminated capacitor and its manufacturing method |
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