JP5740107B2 - 信号伝送回路及び多層基板 - Google Patents
信号伝送回路及び多層基板 Download PDFInfo
- Publication number
- JP5740107B2 JP5740107B2 JP2010156116A JP2010156116A JP5740107B2 JP 5740107 B2 JP5740107 B2 JP 5740107B2 JP 2010156116 A JP2010156116 A JP 2010156116A JP 2010156116 A JP2010156116 A JP 2010156116A JP 5740107 B2 JP5740107 B2 JP 5740107B2
- Authority
- JP
- Japan
- Prior art keywords
- multilayer substrate
- semiconductor
- ground layer
- ground
- signal transmission
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
- H05K1/0243—Printed circuits associated with mounted high frequency components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/021—Components thermally connected to metal substrates or heat-sinks by insert mounting
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
- H05K1/0224—Patterned shielding planes, ground planes or power planes
- H05K1/0225—Single or multiple openings in a shielding, ground or power plane
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
- H05K1/025—Impedance arrangements, e.g. impedance matching, reduction of parasitic impedance
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/07—Electric details
- H05K2201/0707—Shielding
- H05K2201/0715—Shielding provided by an outer layer of PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/07—Electric details
- H05K2201/0707—Shielding
- H05K2201/0723—Shielding provided by an inner layer of PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10166—Transistor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/429—Plated through-holes specially for multilayer circuits, e.g. having connections to inner circuit layers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Description
20…多層基板
21…外層GND
22−1,22−2…誘電体層
23…内層GND
24,24−2,24−3,24−4,24−5…伝送路
25…BVH
26…メッキ部
27…貫通スルーホール
28…IVH
30…半導体
Claims (6)
- 信号の入出力用の第1の接続端子とグランドに接続可能な第2の接続端子とを備える半導体と、
前記半導体を取り付けるための孔が形成される多層基板であって、
前記多層基板の上面に位置する導体層に形成され、前記第1の接続端子と接続する伝送路と、
前記多層基板の内層に位置する導体層に形成される第1のグランド層と、
前記多層基板の下面に位置する導体層に形成される第2のグランド層と、
前記孔の内壁のうち、前記第1のグランド層から前記多層基板の下面側の表面までの内壁全体にメッキ加工してなるメッキ部と
を備え、前記第1のグランド層と前記第2のグランド層とは前記メッキ部により接続される多層基板と、
前記第2のグランド層に取り付けられ、前記第2の接続端子が接続されるヒートシンクと
を具備することを特徴とする信号伝送回路。 - 前記第1のグランド層と、前記第2のグランド層とは、複数のBVH(Blind Via Hole)によりさらに接続されることを特徴とする請求項1記載の信号伝送回路。
- 前記半導体には、大電力かつ高周波の信号を増幅することを特徴とする請求項1記載の信号伝送回路。
- 半導体を取り付けるための孔が形成される多層基板において、
前記多層基板の上面に位置する導体層に形成され、前記半導体の接続端子と接続する伝送路と、
前記多層基板の内層に位置する導体層に形成される第1のグランド層と、
前記多層基板の下面に位置する導体層に形成される第2のグランド層と、
前記孔の内壁のうち、前記第1のグランド層から前記多層基板の下面側の表面までの内壁全体にメッキ加工してなるメッキ部と
を具備し、
前記第1のグランド層と前記第2のグランド層とは前記メッキ部により接続されることを特徴とする多層基板。 - 前記第1のグランド層と、前記第2のグランド層とは、複数のBVH(Blind Via Hole)によりさらに接続されることを特徴とする請求項4記載の多層基板。
- 前記半導体には、大電力かつ高周波の信号を増幅することを特徴とする請求項4記載の多層基板。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010156116A JP5740107B2 (ja) | 2010-07-08 | 2010-07-08 | 信号伝送回路及び多層基板 |
EP11173312A EP2405722A1 (en) | 2010-07-08 | 2011-07-08 | Signal transmission circuit and multilayer board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010156116A JP5740107B2 (ja) | 2010-07-08 | 2010-07-08 | 信号伝送回路及び多層基板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012019102A JP2012019102A (ja) | 2012-01-26 |
JP5740107B2 true JP5740107B2 (ja) | 2015-06-24 |
Family
ID=44461966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010156116A Expired - Fee Related JP5740107B2 (ja) | 2010-07-08 | 2010-07-08 | 信号伝送回路及び多層基板 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2405722A1 (ja) |
JP (1) | JP5740107B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5765174B2 (ja) * | 2011-09-30 | 2015-08-19 | 富士通株式会社 | 電子装置 |
JP6106024B2 (ja) | 2013-05-21 | 2017-03-29 | 株式会社ジャパンディスプレイ | 薄膜トランジスタの製造方法及び薄膜トランジスタ |
KR101892456B1 (ko) * | 2017-08-30 | 2018-09-03 | 주식회사 디에이피 | 차량용 레이더 안테나 피시비 제조 방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0669662A (ja) * | 1992-08-13 | 1994-03-11 | Matsushita Electric Works Ltd | 多層プリント配線板 |
JP3512331B2 (ja) * | 1998-04-02 | 2004-03-29 | 富士通株式会社 | 半導体装置のプラスチックパッケージ |
US6818477B2 (en) * | 2001-11-26 | 2004-11-16 | Powerwave Technologies, Inc. | Method of mounting a component in an edge-plated hole formed in a printed circuit board |
US6713792B2 (en) * | 2002-01-30 | 2004-03-30 | Anaren Microwave, Inc. | Integrated circuit heat sink device including through hole to facilitate communication |
US20030213619A1 (en) * | 2002-05-14 | 2003-11-20 | Denzene Quentin S. | Ground discontinuity improvement in RF device matching |
JP4380553B2 (ja) * | 2005-02-08 | 2009-12-09 | 三菱電機株式会社 | 高出力増幅回路 |
JPWO2009037995A1 (ja) * | 2007-09-21 | 2011-01-06 | 日本電気株式会社 | 高出力増幅器、無線送信機、無線送受信機、及び高出力増幅器の実装方法 |
-
2010
- 2010-07-08 JP JP2010156116A patent/JP5740107B2/ja not_active Expired - Fee Related
-
2011
- 2011-07-08 EP EP11173312A patent/EP2405722A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JP2012019102A (ja) | 2012-01-26 |
EP2405722A1 (en) | 2012-01-11 |
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