JP2011035120A - 配線基板 - Google Patents
配線基板 Download PDFInfo
- Publication number
- JP2011035120A JP2011035120A JP2009179057A JP2009179057A JP2011035120A JP 2011035120 A JP2011035120 A JP 2011035120A JP 2009179057 A JP2009179057 A JP 2009179057A JP 2009179057 A JP2009179057 A JP 2009179057A JP 2011035120 A JP2011035120 A JP 2011035120A
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- signal
- external connection
- connection pad
- grounding
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 153
- 239000000758 substrate Substances 0.000 claims abstract description 25
- 238000010030 laminating Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 230000035515 penetration Effects 0.000 abstract 6
- 238000004088 simulation Methods 0.000 description 8
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000008054 signal transmission Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
Images
Landscapes
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
信号の伝送損失を少なくして信号を良好に伝送させることが可能な配線基板を提供すること。
【解決手段】
複数の絶縁層2が積層されて成る絶縁基板1と、絶縁基板1の下面に形成された外部接続パッド5と、複数の絶縁層2を貫通し、上面側から外部接続パッド5の近傍に垂直に導出する信号用の貫通導体6と、信号用の貫通導体6の下端と外部接続パッド5とを接続する接続導体7と、複数の絶縁層2間に配置され、信号用の貫通導体6に対応する位置に貫通導体6が中央を貫通する第1の開口部3a、および外部接続パッド5に対向する位置に外部接続パッド5と同等以上の大きさの第2の開口部3bを有する複数の接地用または電源用の導体層3と、第1の開口部3a周辺の絶縁層2に接地用または電源用の導体層3同士を接続するように信号用の貫通導体6から等距離に配置された複数の接地用または電源用の貫通導体8とを具備する。
【選択図】図2
Description
2 絶縁層
3 接地用または電源用の導体層
5 外部接続パッド
6 信号用の貫通導体
7 接続導体
8 接地用または電源用の貫通導体
Claims (1)
- 複数の絶縁層が積層されて成る絶縁基板と、該絶縁基板の下面に形成された外部接続パッドと、複数の前記絶縁層を貫通し、上面側から前記外部接続パッドの近傍に垂直に導出する信号用の貫通導体と、該信号用の貫通導体の下端と前記外部接続パッドとを接続する接続導体と、複数の前記絶縁層間に配置され、前記信号用の貫通導体に対応する位置に前記貫通導体が中央を貫通する第1の開口部、および前記外部接続パッドに対向する位置に該外部接続パッドと同等以上の大きさの第2の開口部を有する複数の接地用または電源用の導体層と、前記第1の開口部周辺の前記絶縁層に前記接地用または電源用の導体層同士を接続するように前記信号用の貫通導体から等距離に配置された複数の接地用または電源用の貫通導体とを具備して成ることを特徴とする配線基板。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009179057A JP5409171B2 (ja) | 2009-07-31 | 2009-07-31 | 配線基板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009179057A JP5409171B2 (ja) | 2009-07-31 | 2009-07-31 | 配線基板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011035120A true JP2011035120A (ja) | 2011-02-17 |
| JP5409171B2 JP5409171B2 (ja) | 2014-02-05 |
Family
ID=43763907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009179057A Active JP5409171B2 (ja) | 2009-07-31 | 2009-07-31 | 配線基板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5409171B2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200072375A (ko) * | 2018-12-12 | 2020-06-22 | 삼성전기주식회사 | 인쇄회로기판 |
| JP2023178076A (ja) * | 2022-06-03 | 2023-12-14 | 新光電気工業株式会社 | 配線基板、半導体装置及び配線基板の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003273525A (ja) * | 2002-03-15 | 2003-09-26 | Kyocera Corp | 配線基板 |
| JP2009111658A (ja) * | 2007-10-30 | 2009-05-21 | Kyocera Corp | 多層配線基板 |
-
2009
- 2009-07-31 JP JP2009179057A patent/JP5409171B2/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003273525A (ja) * | 2002-03-15 | 2003-09-26 | Kyocera Corp | 配線基板 |
| JP2009111658A (ja) * | 2007-10-30 | 2009-05-21 | Kyocera Corp | 多層配線基板 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200072375A (ko) * | 2018-12-12 | 2020-06-22 | 삼성전기주식회사 | 인쇄회로기판 |
| KR102680006B1 (ko) | 2018-12-12 | 2024-07-02 | 삼성전기주식회사 | 인쇄회로기판 |
| JP2023178076A (ja) * | 2022-06-03 | 2023-12-14 | 新光電気工業株式会社 | 配線基板、半導体装置及び配線基板の製造方法 |
| US12513829B2 (en) | 2022-06-03 | 2025-12-30 | Shinko Electric Industries Co., Ltd. | Wiring board, semiconductor device, and wiring board manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5409171B2 (ja) | 2014-02-05 |
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