JP2008294348A - プリント配線板構造、プリント配線板の部品実装方法および電子機器 - Google Patents
プリント配線板構造、プリント配線板の部品実装方法および電子機器 Download PDFInfo
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- JP2008294348A JP2008294348A JP2007140343A JP2007140343A JP2008294348A JP 2008294348 A JP2008294348 A JP 2008294348A JP 2007140343 A JP2007140343 A JP 2007140343A JP 2007140343 A JP2007140343 A JP 2007140343A JP 2008294348 A JP2008294348 A JP 2008294348A
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- Prior art keywords
- component
- printed wiring
- wiring board
- mounting surface
- bga
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- 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.)
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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
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted 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
- H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
-
- 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
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00011—Not relevant to the scope of the group, the symbol of which is combined with the symbol of this group
-
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
-
- 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
-
- 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
- H05K2201/06—Thermal details
- H05K2201/066—Heatsink mounted on the surface 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
- H05K2201/10431—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
- H05K2201/10431—Details of mounted components
- H05K2201/1056—Metal over component, i.e. metal plate over component mounted on or embedded in 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
- H05K2201/10734—Ball grid array [BGA]; Bump grid array
-
- 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
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2009—Reinforced areas, e.g. for a specific part of a flexible printed circuit
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structure Of Printed Boards (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
【解決手段】プリント配線板10と、プリント配線板10の一方面に設けられた第1の部品実装面部10aと、プリント配線板10の他方面に上記第1の部品実装面部10aに一部が重なり合うように設けられた第2の部品実装面部10bと、第1の部品実装面部10aに実装されたラージスケールのBGA部品11と、第2の部品実装面部10bに実装された回路部品12と、プリント配線板10の他方面に設けられ、回路部品12から発生する熱を放熱する放熱部15と第1の部品実装面部10aを補強する補強部14とを兼ね備えた補助部品13とを具備する。
【選択図】 図2
Description
本発明の第1実施形態に係るプリント配線板構造を図1および図2に示す。図1は要部の平面、図2は図1のA−A線に沿う断面をそれぞれ示している。
この第4実施形態は、上記第1実施形態により製造されたプリント配線板を用いて電子機器を構成している。図6は上記第1実施形態に係るプリント配線板をハンディタイプのポータブルコンピュータ等の小型電子機器に適用した例を示している。
Claims (9)
- プリント配線板と、
前記プリント配線板の一方面に設けられた第1の部品実装面部と、
前記第1の部品実装面部に一部が重なり合う前記プリント配線板の他方面に設けられた第2の部品実装面部と、
前記第1の部品実装面部に実装されたBGA(Ball Grid Array)部品と、
前記第2の部品実装面部に実装された回路部品と、
前記プリント配線板の前記他方面に設けられ、前記回路部品から発生する熱を放熱する放熱部と前記第1の部品実装面部を補強する補強部とを兼ね備えた補助部品と、
を具備したことを特徴とするプリント配線板構造。 - 前記補助部品は、前記回路部品から発生する熱を放熱する放熱板と、前記BGA部品の実装面部を補強するバックプレートとを一体に備えたことを特徴とする請求項1に記載のプリント配線板構造。
- 前記回路部品は表面実装回路部品であることを特徴とする請求項2に記載のプリント配線板構造。
- 前記回路部品はBGA部品であることを特徴とする請求項3に記載のプリント配線板構造。
- 前記補助部品は、前記放熱板と前記バックプレートとで肉厚を異にした請求項1に記載のプリント配線板構造。
- 前記補強部に開口部を設けた請求項1に記載のプリント配線板構造。
- 前記開口部に、切り起こし片による放熱フィンを設けた請求項6に記載のプリント配線板構造。
- プリント配線板の一方面と他方面のそれぞれに、一部が互いに重なり合う位置関係でBGA部品を配置したプリント配線板の部品実装方法に於いて、
前記プリント配線板の一方面に、前記一方面に実装されるBGA部品の放熱板と前記他方面に実装されるBGA部品の実装面を補強するバックプレートとを一体に形成した補助部品を実装することを特徴とするプリント配線板の部品実装方法。 - 電子機器本体と、この電子機器本体に設けられた回路基板とを具備し、
前記回路基板は、
一方面の第1の部品実装面部に実装されたBGA部品と、
前記第1の部品実装面部に一部が重なり合う他方面の第2の部品実装面部に実装された回路部品と、
前記プリント配線板の前記他方面に設けられ、前記回路部品から発生する熱を放熱する放熱部と前記第2の部品実装面部を補強する補強部とを兼ね備えた補助部品と、
を具備して構成されていることを特徴とする電子機器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2007140343A JP4729001B2 (ja) | 2007-05-28 | 2007-05-28 | プリント配線板構造、プリント配線板の部品実装方法および電子機器 |
US12/128,484 US7674985B2 (en) | 2007-05-28 | 2008-05-28 | Printed wiring board assembly, method of mounting components on printed wiring board and electronic apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2007140343A JP4729001B2 (ja) | 2007-05-28 | 2007-05-28 | プリント配線板構造、プリント配線板の部品実装方法および電子機器 |
Related Child Applications (1)
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JP2011084479A Division JP4869444B2 (ja) | 2011-04-06 | 2011-04-06 | 電子機器およびプリント配線板 |
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JP2008294348A true JP2008294348A (ja) | 2008-12-04 |
JP4729001B2 JP4729001B2 (ja) | 2011-07-20 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010251780A (ja) * | 2010-06-11 | 2010-11-04 | Toshiba Corp | 電子機器 |
JP2011142346A (ja) * | 2011-04-06 | 2011-07-21 | Toshiba Corp | 電子機器およびプリント配線板 |
US8243450B2 (en) | 2010-04-09 | 2012-08-14 | Kabushiki Kaisha Toshiba | Electronic apparatus |
US8254129B2 (en) | 2009-03-30 | 2012-08-28 | Kabushiki Kaisha Toshiba | Electronic apparatus |
US8270157B2 (en) | 2009-12-28 | 2012-09-18 | Kabushiki Kaisha Toshiba | Electronic device |
CN107708286A (zh) * | 2016-08-08 | 2018-02-16 | 三星电子株式会社 | 印刷电路板组件 |
CN113905502A (zh) * | 2021-05-29 | 2022-01-07 | 荣耀终端有限公司 | 一种电路板组件、制作方法以及电子设备 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009123736A (ja) * | 2007-11-12 | 2009-06-04 | Nec Corp | デバイスの実装構造及びデバイスの実装方法 |
CN102338142A (zh) * | 2010-07-16 | 2012-02-01 | 深圳富泰宏精密工业有限公司 | 卡合结构及应用该卡合结构的电子装置 |
TWI428081B (zh) * | 2010-08-12 | 2014-02-21 | Fih Hong Kong Ltd | 卡合結構及應用該卡合結構之電子裝置 |
KR101642751B1 (ko) * | 2012-07-13 | 2016-07-26 | 미쓰비시덴키 가부시키가이샤 | 반도체장치 |
CN103796474A (zh) * | 2012-10-29 | 2014-05-14 | 鸿富锦精密工业(深圳)有限公司 | 电路板散热结构 |
JP2014229761A (ja) * | 2013-05-23 | 2014-12-08 | 株式会社東芝 | 電子機器 |
US9192043B2 (en) * | 2013-07-01 | 2015-11-17 | Hamilton Sundstrand Corporation | PWB cooling system with heat dissipation through posts |
US10123429B2 (en) * | 2016-07-20 | 2018-11-06 | Infineon Technologies Austria Ag | Mounting of components on a printed circuit board |
US10057989B1 (en) | 2017-04-10 | 2018-08-21 | Tactotek Oy | Multilayer structure and related method of manufacture for electronics |
US11146030B2 (en) * | 2017-07-24 | 2021-10-12 | Sapient Industries, Inc. | Techniques for integrating wireless functionality in a power outlet |
US11461609B1 (en) * | 2022-03-25 | 2022-10-04 | Tactotek Oy | Multilayer structure and method of manufacturing such |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002503032A (ja) * | 1998-02-06 | 2002-01-29 | インテル・コーポレーション | 電子カートリッジのための熱母線設計 |
JP2004030688A (ja) * | 2003-08-11 | 2004-01-29 | Toshiba Corp | 携帯形機器 |
JP2006210852A (ja) * | 2005-01-31 | 2006-08-10 | Toshiba Corp | 表面実装型回路部品を実装する回路基板及びその製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5359493A (en) * | 1993-07-09 | 1994-10-25 | Texas Instruments Incorporated | Three dimensional multi-chip module with integral heat sink |
US5815374A (en) * | 1996-09-30 | 1998-09-29 | International Business Machines Corporation | Method and apparatus for redirecting certain input/output connections of integrated circuit chip configurations |
JPH11163494A (ja) | 1997-11-28 | 1999-06-18 | Toshiba Corp | 表面実装デバイスの実装方法、bgaパッケージの実装構造、及び電子機器 |
JPH11274363A (ja) | 1998-03-25 | 1999-10-08 | Denso Corp | 電子部品の実装構造 |
US6845013B2 (en) * | 2002-03-04 | 2005-01-18 | Incep Technologies, Inc. | Right-angle power interconnect electronic packaging assembly |
US7444737B2 (en) * | 2006-12-07 | 2008-11-04 | The Boeing Company | Method for manufacturing an antenna |
-
2007
- 2007-05-28 JP JP2007140343A patent/JP4729001B2/ja active Active
-
2008
- 2008-05-28 US US12/128,484 patent/US7674985B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002503032A (ja) * | 1998-02-06 | 2002-01-29 | インテル・コーポレーション | 電子カートリッジのための熱母線設計 |
JP2004030688A (ja) * | 2003-08-11 | 2004-01-29 | Toshiba Corp | 携帯形機器 |
JP2006210852A (ja) * | 2005-01-31 | 2006-08-10 | Toshiba Corp | 表面実装型回路部品を実装する回路基板及びその製造方法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8254129B2 (en) | 2009-03-30 | 2012-08-28 | Kabushiki Kaisha Toshiba | Electronic apparatus |
JP2015038897A (ja) * | 2009-03-30 | 2015-02-26 | 株式会社東芝 | 電子機器 |
US8270157B2 (en) | 2009-12-28 | 2012-09-18 | Kabushiki Kaisha Toshiba | Electronic device |
US8243450B2 (en) | 2010-04-09 | 2012-08-14 | Kabushiki Kaisha Toshiba | Electronic apparatus |
US8767390B2 (en) | 2010-04-09 | 2014-07-01 | Kabushiki Kaisha Toshiba | Electronic apparatus |
JP2010251780A (ja) * | 2010-06-11 | 2010-11-04 | Toshiba Corp | 電子機器 |
JP2011142346A (ja) * | 2011-04-06 | 2011-07-21 | Toshiba Corp | 電子機器およびプリント配線板 |
CN107708286A (zh) * | 2016-08-08 | 2018-02-16 | 三星电子株式会社 | 印刷电路板组件 |
CN113905502A (zh) * | 2021-05-29 | 2022-01-07 | 荣耀终端有限公司 | 一种电路板组件、制作方法以及电子设备 |
CN113905502B (zh) * | 2021-05-29 | 2022-08-12 | 荣耀终端有限公司 | 一种电路板组件、制作方法以及电子设备 |
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US20080296047A1 (en) | 2008-12-04 |
JP4729001B2 (ja) | 2011-07-20 |
US7674985B2 (en) | 2010-03-09 |
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