JP2017050568A - 配線基板の製造方法 - Google Patents
配線基板の製造方法 Download PDFInfo
- Publication number
- JP2017050568A JP2017050568A JP2016233772A JP2016233772A JP2017050568A JP 2017050568 A JP2017050568 A JP 2017050568A JP 2016233772 A JP2016233772 A JP 2016233772A JP 2016233772 A JP2016233772 A JP 2016233772A JP 2017050568 A JP2017050568 A JP 2017050568A
- Authority
- JP
- Japan
- Prior art keywords
- core
- build
- wiring conductor
- wiring
- insulating layer
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000004020 conductor Substances 0.000 claims abstract description 133
- 239000000758 substrate Substances 0.000 claims abstract description 42
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 239000011889 copper foil Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 11
- 238000010030 laminating Methods 0.000 abstract description 10
- 238000010292 electrical insulation Methods 0.000 abstract description 8
- 239000004065 semiconductor Substances 0.000 description 23
- 229920005989 resin Polymers 0.000 description 16
- 239000011347 resin Substances 0.000 description 16
- 229910000679 solder Inorganic materials 0.000 description 14
- 229920001187 thermosetting polymer Polymers 0.000 description 13
- 239000011342 resin composition Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 239000000843 powder Substances 0.000 description 7
- 239000000945 filler Substances 0.000 description 6
- 229920001955 polyphenylene ether Polymers 0.000 description 6
- 239000003822 epoxy resin Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000012777 electrically insulating material Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-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
- HSGAUFABPUECSS-UHFFFAOYSA-N [Ag][Cu][Sn][Bi] Chemical compound [Ag][Cu][Sn][Bi] HSGAUFABPUECSS-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000001029 thermal curing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
Landscapes
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
【解決手段】上面中央部に凹みを有するコア基板1の上面にダミーのビルドアップ絶縁層D5を、前記凹みを埋めるとともに、その上面が平坦となるように積層し、該ダミーのビルドアップ絶縁層D5上に、コア基板1上面の最表層のコア配線導体3と接続されたダミーのビルドアップ配線導体D6を、該ダミーのビルドアップ配線導体D6とコア配線導体3とのうち、互いに接続されたもの同士のみが上下に重なるように形成し、その上にビルドアップ絶縁層5およびビルドアップ配線導体6を積層する。
【選択図】図2
Description
2 コア絶縁層
3 コア配線導体
4 ビア導体
5 ビルドアップ絶縁層
6 ビルドアップ配線導体
D5 ダミーのビルドアップ絶縁層
D6 ダミーのビルドアップ配線導体
Claims (1)
- 表面に銅箔から成るコア配線導体が埋入された多数のコア絶縁層が積層されており、前記各コア絶縁層を挟んで上下に位置する前記コア配線導体同士が前記各コア絶縁層を貫通するビアホール内に充填された導電性ペーストの硬化物から成るビア導体で電気的に接続されているとともに上面中央部に凹みを有するコア基板の表面に、ビルドアップ絶縁層とビルドアップ配線導体とが積層されて成る配線基板の製造方法であって、前記コア基板の上面に、ダミーのビルドアップ絶縁層を、前記凹みを埋めるとともに、その上面が平坦となるように積層し、該ダミーのビルドアップ絶縁層上に、コア基板上面の最表層のコア配線導体と接続されたダミーのビルドアップ配線導体を、該ダミーのビルドアップ配線導体と前記最表層のコア配線導体とのうち、互いに接続されたもの同士のみが上下に重なるように形成し、該ダミーのビルドアップ絶縁層およびダミーの配線導体の上に、ビルドアップ絶縁層およびビルドアップ配線導体を積層することを特徴とする配線基板の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016233772A JP6259054B2 (ja) | 2016-12-01 | 2016-12-01 | 配線基板の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016233772A JP6259054B2 (ja) | 2016-12-01 | 2016-12-01 | 配線基板の製造方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014015471A Division JP6062872B2 (ja) | 2014-01-30 | 2014-01-30 | 配線基板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017050568A true JP2017050568A (ja) | 2017-03-09 |
JP6259054B2 JP6259054B2 (ja) | 2018-01-10 |
Family
ID=58280313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016233772A Expired - Fee Related JP6259054B2 (ja) | 2016-12-01 | 2016-12-01 | 配線基板の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6259054B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007266197A (ja) * | 2006-03-28 | 2007-10-11 | Ngk Spark Plug Co Ltd | 配線基板 |
JP2010157600A (ja) * | 2008-12-26 | 2010-07-15 | Kyocer Slc Technologies Corp | 配線基板の製造方法 |
JP2010171413A (ja) * | 2008-12-26 | 2010-08-05 | Ngk Spark Plug Co Ltd | 部品内蔵配線基板の製造方法 |
-
2016
- 2016-12-01 JP JP2016233772A patent/JP6259054B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007266197A (ja) * | 2006-03-28 | 2007-10-11 | Ngk Spark Plug Co Ltd | 配線基板 |
JP2010157600A (ja) * | 2008-12-26 | 2010-07-15 | Kyocer Slc Technologies Corp | 配線基板の製造方法 |
JP2010171413A (ja) * | 2008-12-26 | 2010-08-05 | Ngk Spark Plug Co Ltd | 部品内蔵配線基板の製造方法 |
Also Published As
Publication number | Publication date |
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JP6259054B2 (ja) | 2018-01-10 |
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