JP5466892B2 - メタルコア基板の製造方法 - Google Patents
メタルコア基板の製造方法 Download PDFInfo
- Publication number
- JP5466892B2 JP5466892B2 JP2009155534A JP2009155534A JP5466892B2 JP 5466892 B2 JP5466892 B2 JP 5466892B2 JP 2009155534 A JP2009155534 A JP 2009155534A JP 2009155534 A JP2009155534 A JP 2009155534A JP 5466892 B2 JP5466892 B2 JP 5466892B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- metal core
- core substrate
- protruding
- tin
- 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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- 239000002184 metal Substances 0.000 title claims description 52
- 229910052751 metal Inorganic materials 0.000 title claims description 52
- 239000000758 substrate Substances 0.000 title claims description 44
- 238000004519 manufacturing process Methods 0.000 title claims description 28
- 238000000034 method Methods 0.000 claims description 44
- 229910000679 solder Inorganic materials 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 description 27
- 238000007747 plating Methods 0.000 description 18
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 11
- 239000010410 layer Substances 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 239000002344 surface layer Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000007261 regionalization Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
Images
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Lead Frames For Integrated Circuits (AREA)
- Insulated Metal Substrates For Printed Circuits (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Description
11…メタルプレート
12…突起型端子
12-1 突起型端子
12-2 突起型端子
12-3 突起型端子
12-4 突起型端子
12-5 突起型端子
12-6 突起型端子
12-7 突起型端子
12-11 突起型端子
12-12 突起型端子
12-13 突起型端子
12-14 突起型端子
12-15 突起型端子
13…スルーホール
14…回路パターン
14a…パッド部
15…電子部品
16…連結部
19…部品
21…リブ
25…金属板
25a,25b,25c,25c…フレーム
31…プリプレグ
Claims (2)
- 錫メッキされた端子部を有するメタルコア基板の製造方法であって、
前記メタルコア基板のパッド又はリードに対する半田ペーストの塗布工程において、前記端子部の表面に対する半田ペーストの塗布を同時に行い、
前記半田ペーストを塗布した前記パッド又はリードに部品を実装して前記メタルコア基板をリフロー炉において加熱するリフロー工程において、前記端子部の表面に塗布された半田ペーストによる該端子部のメッキ処理を同時に行う、
ことを特徴とするメタルコア基板の製造方法。 - 前記リフロー工程において、前記メタルコア基板を少なくとも200°C以上の温度に加熱することを特徴とする請求項1記載のメタルコア基板の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009155534A JP5466892B2 (ja) | 2009-06-30 | 2009-06-30 | メタルコア基板の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009155534A JP5466892B2 (ja) | 2009-06-30 | 2009-06-30 | メタルコア基板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011014620A JP2011014620A (ja) | 2011-01-20 |
JP5466892B2 true JP5466892B2 (ja) | 2014-04-09 |
Family
ID=43593254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009155534A Active JP5466892B2 (ja) | 2009-06-30 | 2009-06-30 | メタルコア基板の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5466892B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014086215A (ja) * | 2012-10-22 | 2014-05-12 | Saginomiya Seisakusho Inc | 外部応力型錫ウィスカの発生を抑制する方法、およびこれを用いて得られた圧力スイッチ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02178992A (ja) * | 1988-12-29 | 1990-07-11 | Matsushita Electric Ind Co Ltd | 厚膜回路基板の製造方法 |
US6301120B1 (en) * | 2000-01-28 | 2001-10-09 | Lucent Technologies Inc. | Circuit board apparatus |
JP5115915B2 (ja) * | 2005-03-17 | 2013-01-09 | 株式会社タムラ製作所 | 鉛フリーはんだ、そのはんだ加工物、ソルダーペースト及び電子部品はんだ付け基板 |
-
2009
- 2009-06-30 JP JP2009155534A patent/JP5466892B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2011014620A (ja) | 2011-01-20 |
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