JP5341712B2 - 配線基板 - Google Patents
配線基板 Download PDFInfo
- Publication number
- JP5341712B2 JP5341712B2 JP2009251471A JP2009251471A JP5341712B2 JP 5341712 B2 JP5341712 B2 JP 5341712B2 JP 2009251471 A JP2009251471 A JP 2009251471A JP 2009251471 A JP2009251471 A JP 2009251471A JP 5341712 B2 JP5341712 B2 JP 5341712B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- conductor
- layer
- external connection
- connection pad
- 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
Images
Landscapes
- Production Of Multi-Layered Print Wiring Board (AREA)
Description
2 絶縁板
3 上層の絶縁層
4 下層の絶縁層
5 信号用配線導体
6 信号用外部接続パッド
7 信号用貫通導体
8 上層の接地または電源用導体層
8a 上層の接地または電源用導体層の開口部
8b 上層の接地または電源用導体層の突起部
9 下層の接地または電源用導体層
9a 上層の接地または電源用導体層の開口部
9b 上層の接地または電源用導体層の突起部
Claims (1)
- 上層の絶縁層および該上層の絶縁層の下面に積層された下層の絶縁層を含む複数の絶縁層が積層されて成る絶縁基板と、前記絶縁基板の下面に被着された信号用外部接続パッドと、前記上層の絶縁層の上面に被着されており、前記信号用外部接続パッドに対応する位置に該信号用外部接続パッドより大きな第1の開口部を有する上層の接地または電源用導体層と、前記下層の絶縁層の下面に被着されており、前記信号用外部接続パッドに対応する位置に該信号用外部接続パッドより大きな第2の開口部を有する下層の接地または電源用導体層と、前記上層の絶縁層と前記下層の絶縁層との間に前記上層の接地または電源用導体層および前記下層の接地または電源用導体層と対向するように配設されており、一端部が前記信号用外部接続パッドに対応する位置まで延在する帯状の信号用配線導体と、少なくとも前記下層の絶縁層を貫通して設けられており、前記信号用配線導体の前記一端部と前記信号用外部接続パッドとを接続する信号用貫通導体とを有する配線基板において、前記上層の接地または電源用導体層および前記下層の接地または電源用導体層の少なくとも一方は、前記信号用配線導体に対向して前記第1の開口部または第2の開口部の内側に前記信号用配線導体の幅よりも広い幅で延びる帯状の突起部を有することを特徴とする配線基板。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009251471A JP5341712B2 (ja) | 2009-10-30 | 2009-10-30 | 配線基板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009251471A JP5341712B2 (ja) | 2009-10-30 | 2009-10-30 | 配線基板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011096953A JP2011096953A (ja) | 2011-05-12 |
JP5341712B2 true JP5341712B2 (ja) | 2013-11-13 |
Family
ID=44113549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009251471A Expired - Fee Related JP5341712B2 (ja) | 2009-10-30 | 2009-10-30 | 配線基板 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5341712B2 (ja) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003273525A (ja) * | 2002-03-15 | 2003-09-26 | Kyocera Corp | 配線基板 |
JP5194440B2 (ja) * | 2006-11-24 | 2013-05-08 | 日本電気株式会社 | プリント配線基板 |
-
2009
- 2009-10-30 JP JP2009251471A patent/JP5341712B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2011096953A (ja) | 2011-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4930590B2 (ja) | 多層基板 | |
US8889999B2 (en) | Multiple layer printed circuit board with unplated vias | |
JP4367660B2 (ja) | 多層印刷回路基板の複合ビア構造およびこれを用いたフィルタ | |
US8476537B2 (en) | Multi-layer substrate | |
US8994480B2 (en) | Resonant elements designed vertically in a multilayer board and filters based on these elements | |
CN103813627B (zh) | 多层电路基板 | |
JP2007528589A (ja) | 多層印刷回路基板用バイア伝送線路 | |
US9107300B2 (en) | Resonant via structures in multilayer substrates and filters based on these via structures | |
JP4535995B2 (ja) | 多層プリント回路基板のビア構造、それを有する帯域阻止フィルタ | |
US20140034376A1 (en) | Multi-layer transmission lines | |
TWI578857B (zh) | Flexible circuit board differential mode signal transmission line anti - attenuation grounding structure | |
US20140184359A1 (en) | High-frequency signal transmission line and electronic device | |
US8227699B2 (en) | Printed circuit board | |
JP4830539B2 (ja) | 多層プリント回路基板 | |
JP5361024B2 (ja) | 配線基板 | |
US8841561B1 (en) | High performance PCB | |
JP5341712B2 (ja) | 配線基板 | |
JP6202859B2 (ja) | プリント回路板及び電子機器 | |
JP2006294769A (ja) | 多層プリント配線基板 | |
JP5981265B2 (ja) | 配線基板 | |
JP5679579B2 (ja) | 配線基板 | |
JP2003298195A (ja) | 配線基板 | |
JP5306551B1 (ja) | 多層回路基板 | |
JP2004259959A (ja) | 配線基板 | |
JP2011035171A (ja) | 配線基板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120604 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130404 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130417 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130615 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130802 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130808 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5341712 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |