JP2014007390A - 多層配線基板 - Google Patents
多層配線基板 Download PDFInfo
- Publication number
- JP2014007390A JP2014007390A JP2013107583A JP2013107583A JP2014007390A JP 2014007390 A JP2014007390 A JP 2014007390A JP 2013107583 A JP2013107583 A JP 2013107583A JP 2013107583 A JP2013107583 A JP 2013107583A JP 2014007390 A JP2014007390 A JP 2014007390A
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- multilayer wiring
- ground
- dielectric layer
- layer
- 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 53
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052709 silver Inorganic materials 0.000 abstract description 5
- 239000004332 silver Substances 0.000 abstract description 5
- 229910000679 solder Inorganic materials 0.000 abstract description 5
- 102000004726 Connectin Human genes 0.000 abstract 1
- 108010002947 Connectin Proteins 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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
-
- 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
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/117—Pads along the edge of rigid circuit boards, e.g. for pluggable connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/50—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/04—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation using electrically conductive adhesives
-
- 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
- H05K1/0219—Printed shielding conductors for shielding around or between signal conductors, e.g. coplanar or coaxial printed shielding conductors
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09145—Edge details
- H05K2201/0919—Exposing inner circuit layers or metal planes at the side edge of the printed circuit board [PCB] or at the walls of large holes
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/095—Conductive through-holes or vias
- H05K2201/09618—Via fence, i.e. one-dimensional array of vias
-
- 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
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10356—Cables
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Abstract
【解決手段】多層配線基板2の小型コネクタ1が実装される接続部位7にて、グランド層6を露出し、接続部位7に露出部分6Aと外部導体10とを電気的に導通するべく直接接続する接続構造(半田や銀ペースト等による接合(接合部材11)など)を施した。したがって、グランド側の高周波信号経路が単純化され、小型コネクタ1と多層配線基板2のグランドインダクタンス増大が抑圧され、高速データ信号の波形品質が確保される。
【選択図】図2B
Description
2 多層配線基板
3 中心導体
4 高周波信号線路
5 第1の誘電体層
6 グランド層
6A グランド露出部
7 多層配線基板の小型コネクタが実装される接続部位
9 制御信号層
10 外部導体
11 接合部材
14 中心導体の直下部分
15 接合部材
17 接触突起部
20 第2の誘電体層
22 第3の誘電体層
Claims (2)
- 中心導体と外部導体とを備え、電気信号を伝送可能な同軸構造体が接続される多層配線基板であって、
第1の誘電体層と、
前記第1の誘電体層の第1の面に形成される高周波信号線路であって、前記同軸構造体の中心導体と電気的に接続可能な高周波信号線路と、
前記第1の誘電体層の第2の面に形成されるグランド層であって、前記同軸構造体の外部導体と電気的に接続可能なグランド層と、
前記グランド層の一部を覆う第2の誘電体層と、
を備え、
前記第2の誘電体層は、前記同軸構造体が接続される前記第1の誘電体層の縁部から離間して配置され、これにより前記第1の誘電体層の縁部において前記グランド層の一部が露出するグランド露出部を形成し、
前記グランド層は、前記グランド露出部において前記同軸構造体の外部導体と電気的に直接接続される、
ことを特徴とする多層配線基板。 - 前記同軸構造体は、前記多層配線基板に実装されるコネクタであることを特徴とする請求項1に記載の多層配線基板。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013107583A JP6002083B2 (ja) | 2012-05-28 | 2013-05-22 | 多層配線基板 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012121419 | 2012-05-28 | ||
JP2012121419 | 2012-05-28 | ||
JP2013107583A JP6002083B2 (ja) | 2012-05-28 | 2013-05-22 | 多層配線基板 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014007390A true JP2014007390A (ja) | 2014-01-16 |
JP2014007390A5 JP2014007390A5 (ja) | 2016-06-30 |
JP6002083B2 JP6002083B2 (ja) | 2016-10-05 |
Family
ID=49620704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013107583A Expired - Fee Related JP6002083B2 (ja) | 2012-05-28 | 2013-05-22 | 多層配線基板 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9271391B2 (ja) |
JP (1) | JP6002083B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10148027B2 (en) | 2016-11-14 | 2018-12-04 | Hirose Electric Co., Ltd. | Structure for connecting board and connector, board, and method for connecting board and connector |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM531078U (zh) * | 2015-12-31 | 2016-10-21 | Zhi-Shou Wang | 電連接器 |
JP7005116B2 (ja) * | 2019-04-23 | 2022-01-21 | 矢崎総業株式会社 | 回路モジュールと回路モジュールの製造方法 |
US10971838B1 (en) * | 2019-11-14 | 2021-04-06 | Chun-Te Lee | Combination structure of clamping member and circuit board for signal connector |
CN114512868A (zh) * | 2022-01-19 | 2022-05-17 | 中国电子科技集团公司第十研究所 | 键合式射频同轴连接器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004112468A (ja) * | 2002-09-19 | 2004-04-08 | Nec Corp | 電子装置 |
US20060255877A1 (en) * | 2005-05-10 | 2006-11-16 | Shin-Shing Jiang | Signal transmission structure, circuit board and connector assembly structure |
US20060284699A1 (en) * | 2003-09-29 | 2006-12-21 | Weiske Claus-Joerg | Device for connecting a coaxial line to a coplanar line |
WO2010061582A1 (ja) * | 2008-11-26 | 2010-06-03 | 日本電気株式会社 | 回路モジュールの基板及びその製造方法 |
JP2012114365A (ja) * | 2010-11-26 | 2012-06-14 | Japan Radio Co Ltd | プリント基板 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040248437A1 (en) | 2003-06-03 | 2004-12-09 | Wong Marvin Glenn | Reinforced substrates having edge-mount connectors |
WO2007123185A1 (ja) * | 2006-04-21 | 2007-11-01 | National Institute Of Advanced Industrial Science And Technology | コンタクトプローブ、及びその作製方法 |
US8758053B2 (en) * | 2010-06-07 | 2014-06-24 | Andrew Llc | Low PIM coaxial connector |
-
2013
- 2013-05-21 US US13/899,243 patent/US9271391B2/en not_active Expired - Fee Related
- 2013-05-22 JP JP2013107583A patent/JP6002083B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004112468A (ja) * | 2002-09-19 | 2004-04-08 | Nec Corp | 電子装置 |
US20060284699A1 (en) * | 2003-09-29 | 2006-12-21 | Weiske Claus-Joerg | Device for connecting a coaxial line to a coplanar line |
US20060255877A1 (en) * | 2005-05-10 | 2006-11-16 | Shin-Shing Jiang | Signal transmission structure, circuit board and connector assembly structure |
WO2010061582A1 (ja) * | 2008-11-26 | 2010-06-03 | 日本電気株式会社 | 回路モジュールの基板及びその製造方法 |
JP2012114365A (ja) * | 2010-11-26 | 2012-06-14 | Japan Radio Co Ltd | プリント基板 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10148027B2 (en) | 2016-11-14 | 2018-12-04 | Hirose Electric Co., Ltd. | Structure for connecting board and connector, board, and method for connecting board and connector |
Also Published As
Publication number | Publication date |
---|---|
US20130313003A1 (en) | 2013-11-28 |
JP6002083B2 (ja) | 2016-10-05 |
US9271391B2 (en) | 2016-02-23 |
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