JP2006203203A - 電子組立体のための熱管理システム及び方法 - Google Patents
電子組立体のための熱管理システム及び方法 Download PDFInfo
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- JP2006203203A JP2006203203A JP2006009012A JP2006009012A JP2006203203A JP 2006203203 A JP2006203203 A JP 2006203203A JP 2006009012 A JP2006009012 A JP 2006009012A JP 2006009012 A JP2006009012 A JP 2006009012A JP 2006203203 A JP2006203203 A JP 2006203203A
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- spring member
- cold plate
- electronic component
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- integrated circuit
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- 238000000034 method Methods 0.000 title claims description 10
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 238000012546 transfer Methods 0.000 claims description 28
- 239000012530 fluid Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000007726 management method Methods 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/433—Auxiliary members in containers characterised by their shape, e.g. pistons
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3677—Wire-like or pin-like cooling fins or heat sinks
-
- 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
- H05K1/0204—Cooling of mounted components using means for thermal conduction connection in the thickness direction of the substrate
-
- 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
- H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
- H01L23/49816—Spherical bumps on the substrate for external connection, e.g. ball grid arrays [BGA]
-
- 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
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- H05K2201/03—Conductive materials
- H05K2201/0302—Properties and characteristics in general
- H05K2201/0311—Metallic part with specific elastic properties, e.g. bent piece of metal as electrical contact
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/08—Treatments involving gases
- H05K2203/083—Evaporation or sublimation of a compound, e.g. gas bubble generating agent
-
- 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
- H05K3/0061—Laminating printed circuit boards onto other substrates, e.g. metallic substrates onto a metallic substrate, e.g. a heat sink
Abstract
【解決手段】電子組立体のための熱管理システム100は、基板104に結合された集積回路パッケージ102と、コールドプレート110に結合された基板104と、集積回路パッケージ102とコールドプレート110との間に配置され、且つ、それらの双方と係合するバネ部材114と、バネ部材114によって形成されるチャンバ115内に配置される熱伝達素子116とを含む。
【効果】集積回路パッケージ102からコールドプレート110への効果的な熱伝達を促進する。
【選択図】図1
Description
102 集積回路パッケージ
103 集積回路
104 回路基板
106 はんだボール
107 接触パッド
110 コールドプレート
112 熱伝達組立体
114 バネ部材
115 チャンバ
116 熱伝達素子
118 充填口
121 頂部
123 底部
Claims (20)
- 基板に結合された電子構成部材と、
コールドプレートに結合された前記基板と、
前記電子構成部材と前記コールドプレートとの間に配置され、且つ、それらの双方と係合するバネ部材と、
該バネ部材によって定められるチャンバの内部に配置される熱伝達素子とを含む、
電子組立体のための熱管理システム。 - 前記電子構成部材はボールグリッドアレイを含む、請求項1に記載のシステム。
- 前記電子組立体は宇宙基盤アンテナを含む、請求項1に記載のシステム。
- 前記基盤は回路基盤を含む、請求項1に記載のシステム。
- 前記バネ部材は、各両端部で結合された一組の薄い金属シートを含む、請求項1に記載のシステム。
- 前記熱伝達素子はウィッキング材料を含む、請求項1に記載のシステム。
- 前記チャンバ内に流体を供給するために、前記チャンバに結合された充填口をさらに含む、請求項1に記載のシステム。
- 前記電子構成部材と前記コールドプレートとの間の距離は、約0.25インチに過ぎない、請求項1に記載のシステム。
- 電子構成部材を基板に結合するステップと、
前記基板をコールドプレートに結合するステップと、
バネ部材が前記電子構成部材及び前記コールドプレートの双方と係合するよう、前記バネ部材を前記電子構成部材と前記コールドプレートとの間に配置するステップと、
前記バネ部材によって形成されるチャンバの内部に熱伝達素子を配置するステップとを含む、
電子組立体のための熱管理方法。 - 前記電子構成部材はボールグリッドアレイを含む、請求項9に記載の方法。
- 前記電子組立体は宇宙基盤アンテナを含む、請求項9に記載の方法。
- 前記電子構成部材を基板に結合するステップは、前記電子構成部材を前記回路基板に結合するステップを含む、請求項9に記載の方法。
- 前記バネ部材は、各両端部で結合された一組の薄い金属シートを含む、請求項9に記載の方法。
- 前記熱伝達素子はウィッキング材料を含む、請求項9に記載の方法。
- 充填口を前記チャンバに結合し、流体を前記チャンバの内部に供給するステップをさらに含む、請求項9に記載の方法。
- 前記電子構成部材と前記コールドプレートとの間の距離は、約0.25インチに過ぎない、請求項9に記載の方法。
- 回路基板に結合された集積回路と、
コールドプレートに結合された前記回路基板と、
前記電子構成部材と前記コールドプレートとの間に配置され、且つ、それらの双方に係合するバネ部材と、
該バネ部材によって形成されるチャンバの内部に配置されたウィッキング材料と、
前記チャンバの内部に配置された流体とを含み、
前記バネ部材の第一表面は第一の力を前記集積回路に加え、且つ、前記バネ部材の第二表面は第二の力を前記コールドプレートに加えることで、電子組立体の動作中、前記第一部材は、前記集積回路と係合したままであり、前記第二部材は、前記コールドプレートと係合したままである、
電子組立体のための熱管理システム。 - 前記バネ部材は、各両端部で結合された一組の薄い金属シートを含む、請求項17に記載のシステム。
- 前記ウィッキング材料はワイヤメッシュを含む、請求項17に記載のシステム。
- 前記チャンバ内に流体を供給するために、前記チャンバに結合された充填口をさらに含む、請求項17に記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/039,212 | 2005-01-19 | ||
US11/039,212 US7292439B2 (en) | 2005-01-19 | 2005-01-19 | Thermal management system and method for electronic assemblies |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006203203A true JP2006203203A (ja) | 2006-08-03 |
JP4871597B2 JP4871597B2 (ja) | 2012-02-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006009012A Active JP4871597B2 (ja) | 2005-01-19 | 2006-01-17 | 電子組立体のための熱管理システム及び方法 |
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US (2) | US7292439B2 (ja) |
JP (1) | JP4871597B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7983042B2 (en) * | 2004-06-15 | 2011-07-19 | Raytheon Company | Thermal management system and method for thin membrane type antennas |
US8176972B2 (en) * | 2006-08-31 | 2012-05-15 | International Business Machines Corporation | Compliant vapor chamber chip packaging |
US20080283219A1 (en) * | 2007-04-12 | 2008-11-20 | Wyatt William G | Methods and apparatus for multiple temperature levels |
US8045329B2 (en) * | 2009-04-29 | 2011-10-25 | Raytheon Company | Thermal dissipation mechanism for an antenna |
US9969022B2 (en) | 2010-09-28 | 2018-05-15 | Applied Materials, Inc. | Vacuum process chamber component and methods of making |
US9965003B2 (en) * | 2015-07-09 | 2018-05-08 | Htc Corporation | Electronic assembly and electronic device |
US10548245B2 (en) | 2018-02-12 | 2020-01-28 | Robert J Lipp | Liquid cooled open compute project rack insert |
JP7116843B2 (ja) * | 2018-08-20 | 2022-08-10 | コメット アーゲー | Rfコンポーネント用マルチスタック冷却構造 |
US10965014B2 (en) * | 2019-04-30 | 2021-03-30 | Aptiv Technologies Limited | Radar unit with thermal transfer via radome |
US11382205B2 (en) | 2020-09-16 | 2022-07-05 | Aptiv Technologies Limited | Heatsink shield with thermal-contact dimples for thermal-energy distribution in a radar assembly |
CN113316376B (zh) * | 2021-07-28 | 2022-07-12 | 中兴通讯股份有限公司 | 散热装置及电子设备 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US4138692A (en) * | 1977-09-12 | 1979-02-06 | International Business Machines Corporation | Gas encapsulated cooling module |
US4951740A (en) * | 1988-06-27 | 1990-08-28 | Texas A & M University System | Bellows heat pipe for thermal control of electronic components |
DE4121534C2 (de) * | 1990-06-30 | 1998-10-08 | Toshiba Kawasaki Kk | Kühlvorrichtung |
US5206791A (en) * | 1992-02-07 | 1993-04-27 | Digital Equipment Corporation | Bellows heat pipe apparatus for cooling systems |
DE4326207A1 (de) * | 1992-10-06 | 1994-04-07 | Hewlett Packard Co | Mechanisch schwimmendes Mehr-Chip-Substrat |
US5430611A (en) * | 1993-07-06 | 1995-07-04 | Hewlett-Packard Company | Spring-biased heat sink assembly for a plurality of integrated circuits on a substrate |
US6918437B2 (en) * | 2002-03-21 | 2005-07-19 | Delphi Technologies, Inc. | Heatsink buffer configuration |
US6989991B2 (en) * | 2004-05-18 | 2006-01-24 | Raytheon Company | Thermal management system and method for electronic equipment mounted on coldplates |
-
2005
- 2005-01-19 US US11/039,212 patent/US7292439B2/en active Active
-
2006
- 2006-01-17 JP JP2006009012A patent/JP4871597B2/ja active Active
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2007
- 2007-11-06 US US11/935,496 patent/US7595988B2/en active Active
Also Published As
Publication number | Publication date |
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JP4871597B2 (ja) | 2012-02-08 |
US20080062650A1 (en) | 2008-03-13 |
US7292439B2 (en) | 2007-11-06 |
US20060158855A1 (en) | 2006-07-20 |
US7595988B2 (en) | 2009-09-29 |
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