JP4249601B2 - 配線基板 - Google Patents
配線基板 Download PDFInfo
- Publication number
- JP4249601B2 JP4249601B2 JP2003397230A JP2003397230A JP4249601B2 JP 4249601 B2 JP4249601 B2 JP 4249601B2 JP 2003397230 A JP2003397230 A JP 2003397230A JP 2003397230 A JP2003397230 A JP 2003397230A JP 4249601 B2 JP4249601 B2 JP 4249601B2
- Authority
- JP
- Japan
- Prior art keywords
- conductors
- conductor
- wiring conductor
- wiring
- signal
- 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
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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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/1517—Multilayer substrate
- H01L2924/15172—Fan-out arrangement of the internal vias
- H01L2924/15174—Fan-out arrangement of the internal vias in different layers of the multilayer substrate
Landscapes
- Structure Of Printed Boards (AREA)
Description
2・・・信号用配線導体
3・・・接地用配線導体
4・・・貫通導体
5・・・内部配線導体
6・・・絶縁層
Claims (1)
- 複数の絶縁層が積層されて成り、上面に電子部品の搭載部が形成された絶縁基板と、該絶縁基板の上面に形成された隣接し合う2つの信号用配線導体および該2つの信号用配線導体の外側の接地用配線導体と、2つの前記信号用配線導体および前記接地用配線導体からそれぞれ貫通導体を介して前記絶縁基板の側面および下面の少なくとも一方にかけて形成された内部配線導体とを具備しており、前記貫通導体は、前記絶縁基板の上面において隣接する2つの前記信号用配線導体およびそれらの両側の前記接地用配線導体にそれぞれ電気的に接続された4つの貫通導体を含んでおり、該4つの貫通導体は、隣接する2つの前記信号用配線導体に接続されたものが前記接地用配線導体側に近づけて形成されており、該隣接する2つの前記信号用配線導体にそれぞれ接続されたもの同士の間の間隔が、前記信号用配線導体に接続されたものとそれに隣接する前記接地用配線導体に接続されたものとの間の間隔よりも大きいことを特徴とする配線基板。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003397230A JP4249601B2 (ja) | 2003-11-27 | 2003-11-27 | 配線基板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003397230A JP4249601B2 (ja) | 2003-11-27 | 2003-11-27 | 配線基板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005159125A JP2005159125A (ja) | 2005-06-16 |
JP4249601B2 true JP4249601B2 (ja) | 2009-04-02 |
Family
ID=34722438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003397230A Expired - Fee Related JP4249601B2 (ja) | 2003-11-27 | 2003-11-27 | 配線基板 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4249601B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100838244B1 (ko) | 2007-06-22 | 2008-06-17 | 삼성전기주식회사 | 전자기 밴드갭 구조물 및 인쇄회로기판 |
JP5111282B2 (ja) * | 2007-08-07 | 2013-01-09 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | 電磁気バンドギャップ構造物及び印刷回路基板 |
DE102008045055A1 (de) * | 2007-12-07 | 2009-06-10 | Samsung Electro-Mechanics Co., Ltd., Suwon | Elektromagnetische Bandgap-Struktur und Leiterplatte |
KR100956689B1 (ko) * | 2008-06-27 | 2010-05-10 | 삼성전기주식회사 | 전자기 밴드갭 구조물 및 인쇄회로기판 |
-
2003
- 2003-11-27 JP JP2003397230A patent/JP4249601B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005159125A (ja) | 2005-06-16 |
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