JP5334686B2 - 多層高周波パッケージ基板 - Google Patents
多層高周波パッケージ基板 Download PDFInfo
- Publication number
- JP5334686B2 JP5334686B2 JP2009128141A JP2009128141A JP5334686B2 JP 5334686 B2 JP5334686 B2 JP 5334686B2 JP 2009128141 A JP2009128141 A JP 2009128141A JP 2009128141 A JP2009128141 A JP 2009128141A JP 5334686 B2 JP5334686 B2 JP 5334686B2
- Authority
- JP
- Japan
- Prior art keywords
- dielectric substrate
- multilayer dielectric
- cavity
- multilayer
- conductor
- 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
-
- 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
- H01L2924/161—Cap
- H01L2924/1615—Shape
- H01L2924/16195—Flat cap [not enclosing an internal cavity]
Landscapes
- Production Of Multi-Layered Print Wiring Board (AREA)
Description
2 半導体デバイス(MMIC)
3 シールリング
4 蓋体(カバー)
6 凹部
10 接地導体
11 接地導体
20 キャビティ
30 導体伝送路
31 線路パターン
32 ビア
40 抵抗体
Claims (1)
- 接地導体が形成された多層誘電体基板と、
前記多層誘電体基板上に配置される金属製の枠形状のシールドリングと、シールドリング上に配置される金属製の蓋体とによって構成される電磁シールド部材と、
を備え、前記電磁シールド部材および接地導体によって電磁的にシールドされた空間であるキャビティを形成し、このキャビティ内に半導体デバイスを実装する多層高周波パッケージ基板において、
前記キャビティ内の多層誘電体基板の表層上の導体パッドまたは線路パターンに接続され、前記多層誘電体基板内の線路パターン及び/又はビアで構成され、前記多層誘電体基板に形成された接地導体とは接続されていない先端開放の導体伝送路と、
前記導体伝送路の先端開放端から、信号波の基板内実効波長の略1/4の奇数倍の長さの位置にある導体伝送路に配される抵抗体と、
を備え、前記抵抗体によってキャビティ共振による共振波を減衰、吸収することを特徴とする多層高周波パッケージ基板。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009128141A JP5334686B2 (ja) | 2009-05-27 | 2009-05-27 | 多層高周波パッケージ基板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009128141A JP5334686B2 (ja) | 2009-05-27 | 2009-05-27 | 多層高周波パッケージ基板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010278152A JP2010278152A (ja) | 2010-12-09 |
JP5334686B2 true JP5334686B2 (ja) | 2013-11-06 |
Family
ID=43424863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009128141A Expired - Fee Related JP5334686B2 (ja) | 2009-05-27 | 2009-05-27 | 多層高周波パッケージ基板 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5334686B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5675122B2 (ja) * | 2010-01-29 | 2015-02-25 | 日本オクラロ株式会社 | 光モジュール |
WO2013016920A1 (zh) * | 2011-07-29 | 2013-02-07 | 深圳光启高等理工研究院 | 一种谐振腔及具有该谐振腔的滤波器 |
JP6399994B2 (ja) * | 2015-12-08 | 2018-10-03 | 三菱電機株式会社 | 高周波パッケージ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4056500B2 (ja) * | 2004-06-28 | 2008-03-05 | 三菱電機株式会社 | 伝送線路基板および半導体パッケージ |
JP2008078463A (ja) * | 2006-09-22 | 2008-04-03 | Nec Toppan Circuit Solutions Inc | 印刷配線板及び半導体装置 |
-
2009
- 2009-05-27 JP JP2009128141A patent/JP5334686B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010278152A (ja) | 2010-12-09 |
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