JP5613523B2 - 電子回路 - Google Patents
電子回路 Download PDFInfo
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- JP5613523B2 JP5613523B2 JP2010231660A JP2010231660A JP5613523B2 JP 5613523 B2 JP5613523 B2 JP 5613523B2 JP 2010231660 A JP2010231660 A JP 2010231660A JP 2010231660 A JP2010231660 A JP 2010231660A JP 5613523 B2 JP5613523 B2 JP 5613523B2
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- wiring
- electrode
- connection
- circuit board
- integrated circuit
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- 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
- H05K1/023—Reduction of cross-talk, noise or electromagnetic interference using auxiliary mounted passive components or auxiliary substances
- H05K1/0231—Capacitors or dielectric substances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49827—Via connections through the substrates, e.g. pins going through the substrate, coaxial cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/50—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor for integrated circuit devices, e.g. power bus, number of leads
-
- 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
- H05K1/0251—Impedance arrangements, e.g. impedance matching, reduction of parasitic impedance related to vias or transitions between vias and transmission lines
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- 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
- H05K1/111—Pads for surface mounting, e.g. lay-out
- H05K1/112—Pads for surface mounting, e.g. lay-out directly combined with via connections
- H05K1/113—Via provided in pad; Pad over filled via
-
- 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
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
- H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors
-
- 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
- H05K2201/09218—Conductive traces
- H05K2201/09236—Parallel layout
-
- 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
- H05K2201/09636—Details of adjacent, not connected 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
- H05K2201/10431—Details of mounted components
- H05K2201/10507—Involving several components
- H05K2201/10545—Related components mounted on both sides of the 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
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10636—Leadless chip, e.g. chip capacitor or resistor
-
- 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
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10674—Flip chip
-
- 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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
- H05K3/4614—Manufacturing multilayer circuits by laminating two or more circuit boards the electrical connections between the circuit boards being made during lamination
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Description
図1は、第1の実施形態に係る電子回路として、集積回路が回路基板にフリップチップ実装された電子回路の断面構成を示す要部断面図である。
次に、第2の実施形態として、搭載される集積回路がリードフレーム端子によって回路基板に接続された電子回路を例示して説明する。
次に、第3の実施形態として、電子回路を構成する回路基板が積層基板である場合における、積層された基板間を接続する貫通配線の配置例について説明する。
2a バンプ電極(一の接続電極)
2b バンプ電極(他の接続電極)
3 回路基板
4a 第1の貫通配線(第1の接続配線)
4b 第2の貫通配線(第2の接続配線)
5 実装電極パッド
6 素子搭載電極
7 バイパスコンデンサ
8a 一方の端子電極
8b 他方の端子電極
100 電子回路
Claims (2)
- 集積回路と、
バイパスコンデンサと、
前記集積回路および前記バイパスコンデンサが搭載される回路基板とを備え、
前記バイパスコンデンサの一方の電極端子と前記集積回路の一の接続電極とが前記回路基板に形成された第1の接続配線を介して接続され、前記バイパスコンデンサの他方の電極端子と前記集積回路の他の接続電極とが前記回路基板に形成された第2の接続配線を介して接続されていて、
前記第1の接続配線と前記第2の接続配線との間隔が、前記集積回路における前記一の接続電極と前記他の接続電極との間隔、および、前記バイパスコンデンサの前記一方の電極端子と前記他方の電極端子との間隔のいずれよりも小さく、
前記集積回路が、前記接続電極としてのバンプ電極によって前記回路基板の実装面にフリップチップ実装されるとともに、前記バイパスコンデンサが前記回路基板の裏面に搭載され、前記第1の接続配線および前記第2の接続配線が、前記回路基板の前記実装面と前記裏面とを接続する貫通配線であり、
さらに、前記回路基板が、複数枚の基板が積層されて構成された積層基板であって、
前記第1の接続配線と前記第2の接続配線が、前記積層基板を構成する各層の基板それぞれに形成された貫通配線の接続体として形成され、前記積層基板の厚さ方向において中央部に位置する基板に形成された前記貫通配線の形成間隔が、前記積層基板の表面に配置された基板に形成された前記貫通配線の形成間隔よりも小さく、
前記第1の接続配線および前記第2の接続配線を形成する前記貫通配線が、それぞれ複数本形成されていて、
前記第1の接続配線を形成する複数本の貫通配線が、前記第2の接続配線を形成する複数本の貫通配線の形成間隔内に入り込むように、千鳥状に配置されていることを特徴とする電子回路。 - 前記回路基板の裏面に搭載された前記バイパスコンデンサが2個で一つの組を形成していて、前記組を形成する2個のバイパスコンデンサは、それぞれが接続される前記集積回路の前記バンプ電極の配置ピッチよりも狭い配置ピッチで、かつ、前記組を形成する2個のバイパスコンデンサに流れる電流が互いに逆方向となるように配置されている請求項1に記載の電子回路。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010231660A JP5613523B2 (ja) | 2010-03-10 | 2010-10-14 | 電子回路 |
US13/040,915 US8441807B2 (en) | 2010-03-10 | 2011-03-04 | Electronic circuit |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010053317 | 2010-03-10 | ||
JP2010053317 | 2010-03-10 | ||
JP2010231660A JP5613523B2 (ja) | 2010-03-10 | 2010-10-14 | 電子回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011211155A JP2011211155A (ja) | 2011-10-20 |
JP5613523B2 true JP5613523B2 (ja) | 2014-10-22 |
Family
ID=44559804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010231660A Active JP5613523B2 (ja) | 2010-03-10 | 2010-10-14 | 電子回路 |
Country Status (2)
Country | Link |
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US (1) | US8441807B2 (ja) |
JP (1) | JP5613523B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2592915B1 (en) * | 2010-07-06 | 2022-01-26 | Fujikura, Ltd. | Manufacturing method for laminated wiring board |
US9035194B2 (en) * | 2012-10-30 | 2015-05-19 | Intel Corporation | Circuit board with integrated passive devices |
US20140167900A1 (en) | 2012-12-14 | 2014-06-19 | Gregorio R. Murtagian | Surface-mount inductor structures for forming one or more inductors with substrate traces |
JP2014154593A (ja) * | 2013-02-05 | 2014-08-25 | Ngk Spark Plug Co Ltd | 高周波パッケージ |
JP6080887B2 (ja) * | 2015-03-27 | 2017-02-15 | 本田技研工業株式会社 | 充電ステーションおよび無人作業車の充電ステーション誘導装置 |
US9826645B2 (en) * | 2015-12-15 | 2017-11-21 | Motorola Mobility Llc | Circuit substrate and method for managing the placement of one or more capacitors |
JP2019087592A (ja) * | 2017-11-06 | 2019-06-06 | Tdk株式会社 | コンデンサモジュール、共振器、ワイヤレス送電装置、ワイヤレス受電装置、ワイヤレス電力伝送システム |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09191184A (ja) * | 1996-01-10 | 1997-07-22 | Hitachi Ltd | プリント回路基板 |
JPH09223861A (ja) * | 1996-02-19 | 1997-08-26 | Canon Inc | 半導体集積回路及びプリント配線基板 |
JPH09260537A (ja) * | 1996-03-26 | 1997-10-03 | Sumitomo Kinzoku Electro Device:Kk | フリップチップセラミック基板 |
US6603646B2 (en) * | 1997-04-08 | 2003-08-05 | X2Y Attenuators, Llc | Multi-functional energy conditioner |
JP2000183286A (ja) | 1998-12-10 | 2000-06-30 | Nec Corp | 半導体集積回路 |
JP3854498B2 (ja) * | 2000-12-12 | 2006-12-06 | 日本特殊陶業株式会社 | 配線基板 |
JP2005353638A (ja) * | 2004-06-08 | 2005-12-22 | Hitachi Ltd | プリント回路基板 |
US20060170630A1 (en) * | 2005-02-01 | 2006-08-03 | Min Hur | Plasma display panel (PDP) and method of driving PDP |
JP2006310435A (ja) * | 2005-04-27 | 2006-11-09 | Mitsubishi Electric Corp | 多層プリント基板 |
JP2007048879A (ja) | 2005-08-09 | 2007-02-22 | Nec Corp | 電子装置 |
JP4829998B2 (ja) * | 2009-05-01 | 2011-12-07 | 新光電気工業株式会社 | キャパシタ実装配線基板 |
-
2010
- 2010-10-14 JP JP2010231660A patent/JP5613523B2/ja active Active
-
2011
- 2011-03-04 US US13/040,915 patent/US8441807B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20110222255A1 (en) | 2011-09-15 |
JP2011211155A (ja) | 2011-10-20 |
US8441807B2 (en) | 2013-05-14 |
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