JP5394111B2 - 配線基板 - Google Patents
配線基板 Download PDFInfo
- Publication number
- JP5394111B2 JP5394111B2 JP2009089407A JP2009089407A JP5394111B2 JP 5394111 B2 JP5394111 B2 JP 5394111B2 JP 2009089407 A JP2009089407 A JP 2009089407A JP 2009089407 A JP2009089407 A JP 2009089407A JP 5394111 B2 JP5394111 B2 JP 5394111B2
- Authority
- JP
- Japan
- Prior art keywords
- copper
- hole
- wiring board
- resin
- pillar
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 172
- 229910052802 copper Inorganic materials 0.000 claims description 119
- 239000010949 copper Substances 0.000 claims description 119
- 239000011347 resin Substances 0.000 claims description 73
- 229920005989 resin Polymers 0.000 claims description 73
- 239000011162 core material Substances 0.000 claims description 55
- 239000011889 copper foil Substances 0.000 claims description 48
- 239000000758 substrate Substances 0.000 claims description 46
- 238000007747 plating Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 description 23
- 229910000679 solder Inorganic materials 0.000 description 20
- 239000004020 conductor Substances 0.000 description 10
- 238000005530 etching Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000005669 field effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structure Of Printed Boards (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
また、本発明は、基板に形成された孔に芯材を挿入する工程と、前記基板の少なくとも一方の面に樹脂を載置する工程と、前記載置した樹脂を圧下することによって前記孔と前記芯材との間隙に前記樹脂を充填させる工程とを備える配線基板の製造方法に係るものである。
又、本発明は以下の実施の態様を含む。
2 コア基板
3 電子部品
4 スルーホール
5 放熱板
10 配線基板
16 銅柱
20 貫通孔
21 半製品樹脂
22 銅箔
25 ブラインド穴
26 銅めっき層
28 導体パターン
29 アースパターン
37 半製品樹脂
38 半製品樹脂
44 ブラインド穴
45 銅めっき層
47 導体パターン
48 アースパターン
Claims (2)
- 発熱部品が搭載される配線基板において、
基板に形成された孔と、
該孔に挿入された芯材と、
前記孔と前記芯材との隙間に充填された樹脂と、
前記芯材を覆う様前記基板の前記発熱部品が搭載される面の裏面に形成された樹脂層と、
該樹脂層の上に形成された銅箔と、
該銅箔から前記芯材に向って穿設され前記樹脂層を除去して前記芯材を露出させる穴と、
該穴を充填すると共に前記銅箔上に形成された銅めっき層とを備え、
前記基板の前記発熱部品が搭載される面において前記芯材と前記樹脂が面一に形成されたことを特徴とする配線基板。 - 前記基板の前記発熱部品が搭載される面から前記樹脂と前記芯材が突出していることを特徴とする請求項1に記載の配線基板。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009089407A JP5394111B2 (ja) | 2009-04-01 | 2009-04-01 | 配線基板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009089407A JP5394111B2 (ja) | 2009-04-01 | 2009-04-01 | 配線基板 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013099635A Division JP2013175779A (ja) | 2013-05-09 | 2013-05-09 | 配線基板の製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010245120A JP2010245120A (ja) | 2010-10-28 |
JP2010245120A5 JP2010245120A5 (ja) | 2012-05-24 |
JP5394111B2 true JP5394111B2 (ja) | 2014-01-22 |
Family
ID=43097855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009089407A Expired - Fee Related JP5394111B2 (ja) | 2009-04-01 | 2009-04-01 | 配線基板 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5394111B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5788854B2 (ja) * | 2012-11-15 | 2015-10-07 | シライ電子工業株式会社 | 回路基板 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07326866A (ja) * | 1994-05-31 | 1995-12-12 | Murata Mfg Co Ltd | 誘電体基板モジュール |
JP2006066519A (ja) * | 2004-08-25 | 2006-03-09 | Kyocera Corp | 発光素子用配線基板ならびに発光装置 |
JP2007227738A (ja) * | 2006-02-24 | 2007-09-06 | Kyocera Corp | 発光素子用配線基板ならびに発光装置 |
-
2009
- 2009-04-01 JP JP2009089407A patent/JP5394111B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010245120A (ja) | 2010-10-28 |
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