JP4715453B2 - コンデンサの製造方法 - Google Patents
コンデンサの製造方法 Download PDFInfo
- Publication number
- JP4715453B2 JP4715453B2 JP2005321967A JP2005321967A JP4715453B2 JP 4715453 B2 JP4715453 B2 JP 4715453B2 JP 2005321967 A JP2005321967 A JP 2005321967A JP 2005321967 A JP2005321967 A JP 2005321967A JP 4715453 B2 JP4715453 B2 JP 4715453B2
- Authority
- JP
- Japan
- Prior art keywords
- capacitor element
- resin
- capacitor
- thin film
- metal thin
- 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.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 title claims description 60
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000010410 layer Substances 0.000 claims description 48
- 229920005989 resin Polymers 0.000 claims description 38
- 239000011347 resin Substances 0.000 claims description 38
- 229910052751 metal Inorganic materials 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 28
- 239000010409 thin film Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000011241 protective layer Substances 0.000 claims description 7
- 238000007740 vapor deposition Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 229920001567 vinyl ester resin Polymers 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 239000010408 film Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 150000008065 acid anhydrides Chemical class 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 239000004743 Polypropylene Substances 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
- 230000004888 barrier function Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
図1は本実施の形態における第1の工程で用いられる積層製膜機の概要図である。
2 支持体
3 コンデンサ素子母体
3a 条
3b コンデンサ素子条
3c コンデンサ素子片
4 プレス機
5 切断機
6 枠組
7 吹き付け機
8 メタリコン電極
9 引き出し電極端子
10 コンデンサ素子
11 被覆樹脂
12 樹脂ケース
13 充填樹脂
13a 充填機
Claims (1)
- 真空中で周回する支持体上に、樹脂を積層してなる保護層と、マージン部により分割された金属薄膜層と誘電体層を交互に積層することによりコンデンサとしての容量を発生する素子層と、樹脂を積層してなる保護層を順次蒸着により形成した後に、前記二つの保護層と素子層とからなるコンデンサ素子母体を、前記支持体から分離する第1の工程と、前記コンデンサ素子母体をプレスした後に条の形態に切断し、両端面に溶融金属を吹き付けてメタリコン電極を形成し、コンデンサ素子条とする第2の工程と、前記コンデンサ素子条を必要な容量に応じて切断した後に、引き出し電極端子を取り付けてコンデンサ素子とする第3の工程と、開口部を有する樹脂ケースに前記コンデンサ素子を収容した後、前記樹脂ケースと前記コンデンサ素子との隙間を充填樹脂によって充填する第4の工程とからなり、前記第4の工程において、前記樹脂ケースに前記コンデンサ素子を収容する前に前記コンデンサ素子を液状のビニルエステル樹脂からなる被覆樹脂に浸漬し、引き出し電極端子の一部を除く前記コンデンサ素子全体をコーティングするコンデンサの製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005321967A JP4715453B2 (ja) | 2005-11-07 | 2005-11-07 | コンデンサの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005321967A JP4715453B2 (ja) | 2005-11-07 | 2005-11-07 | コンデンサの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007129128A JP2007129128A (ja) | 2007-05-24 |
JP4715453B2 true JP4715453B2 (ja) | 2011-07-06 |
Family
ID=38151513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005321967A Expired - Fee Related JP4715453B2 (ja) | 2005-11-07 | 2005-11-07 | コンデンサの製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4715453B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014178133A1 (ja) * | 2013-05-01 | 2014-11-06 | 小島プレス工業株式会社 | 蓄電デバイス及びその製造方法並びに製造装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56144523A (en) * | 1980-04-11 | 1981-11-10 | Tdk Electronics Co Ltd | Method of manufacturing laminated capacitor |
JPS6189618A (ja) * | 1984-10-08 | 1986-05-07 | 松下電器産業株式会社 | 樹脂充填型乾式金属化フイルムコンデンサ |
JP2003022928A (ja) * | 2001-07-10 | 2003-01-24 | Matsushita Electric Ind Co Ltd | 積層金属化フィルムコンデンサ |
-
2005
- 2005-11-07 JP JP2005321967A patent/JP4715453B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56144523A (en) * | 1980-04-11 | 1981-11-10 | Tdk Electronics Co Ltd | Method of manufacturing laminated capacitor |
JPS6189618A (ja) * | 1984-10-08 | 1986-05-07 | 松下電器産業株式会社 | 樹脂充填型乾式金属化フイルムコンデンサ |
JP2003022928A (ja) * | 2001-07-10 | 2003-01-24 | Matsushita Electric Ind Co Ltd | 積層金属化フィルムコンデンサ |
Also Published As
Publication number | Publication date |
---|---|
JP2007129128A (ja) | 2007-05-24 |
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