JP5116278B2 - 電子部品による熱伝達を最適化するための方法および装置 - Google Patents
電子部品による熱伝達を最適化するための方法および装置 Download PDFInfo
- Publication number
- JP5116278B2 JP5116278B2 JP2006274688A JP2006274688A JP5116278B2 JP 5116278 B2 JP5116278 B2 JP 5116278B2 JP 2006274688 A JP2006274688 A JP 2006274688A JP 2006274688 A JP2006274688 A JP 2006274688A JP 5116278 B2 JP5116278 B2 JP 5116278B2
- Authority
- JP
- Japan
- Prior art keywords
- heat sink
- assembly
- sealing element
- semiconductor chip
- heat
- 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
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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
-
- 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
Description
210:ヒート・シンク・アセンブリ
215:電子部品アセンブリ
220:プリント回路基板アセンブリ
230:カプセル化メカニズム
240:フレーム・ローディング・アセンブリ
242:ヒート・シンク
244:フィン
250:モジュール基板
254:電子部品(ベアダイ半導体チップ)
256:電子接続
260:ギャップ
268:プリント回路基板
272:リザーバ
274:熱伝導媒体
276:シーリング・エレメント
280:ボルト
281:スルーホール
282:スルーホール
286:背面ボルスタ
288:ねじ穴
Claims (5)
- ベース・プレートおよびフィンを含むヒート・シンク・アセンブリを設けるステップと、
1つまたは複数の半導体チップを有するモジュール基板を設けるステップであって、前記半導体チップのそれぞれが前記ヒート・シンク・アセンブリに結合されたときに、前記半導体チップの表面と前記ヒート・シンク・アセンブリとの間に空間を有する、当該ステップと、
熱伝導液状媒体が前記半導体チップの表面と前記ヒート・シンク・アセンブリとの間のすべての空間内に残存するように前記半導体チップを前記熱伝導液状媒体内にカプセル化するステップとを含み、
前記カプセル化するステップが、前記半導体チップおよび前記熱伝導液状媒体を取り囲むシーリング・エレメントによって行われ、前記シーリング・エレメントが前記モジュール基板と前記シーリング・エレメントとの間の接合部ならびに前記ヒート・シンク・アセンブリと前記シーリング・エレメントとの間の接合部で液密シールを提供するように連続的で圧縮可能である、
熱伝達方法。 - 前記シーリング・エレメントは、前記ヒート・シンク・アセンブリの熱膨張率(CTE)と前記モジュール基板の熱膨張率(CTE)との間の熱膨張率(CTE)を有する、請求項1に記載の熱伝達方法。
- 前記シーリング・エレメントが、前記半導体チップおよび前記熱伝導液状媒体を囲むために十分な所定の高さまで貼り付けられたガスケット部材である、請求項1に記載の熱伝達方法。
- 前記熱伝導液状媒体がサーマル・グリースである、請求項1に記載の熱伝達方法。
- 1つまたは複数の半導体チップを含むモジュール基板と、
前記半導体チップと並置して配置されるように適合され、ベース・プレートおよびフィンを含むヒート・シンク・アセンブリと、
前記ヒート・シンク・アセンブリに向けて前記半導体チップを、ローディング中に、推進するためのローディング・アセンブリと、
前記半導体チップの表面と前記ヒート・シンク・アセンブリとの間で熱を伝達するために十分な量の熱伝導液状媒体を収容するシーリング・エレメントとを含み、
前記熱伝導液状媒体が前記半導体チップの表面と前記ヒート・シンク・アセンブリとの間のすべてのギャップまたは空間を充填し、
前記ローディング・アセンブリが、前記ベース・プレート内のスルーホールを貫通するボルトを前記モジュール基板の背面側で背面ボルスタ内のねじ穴にねじ込むことにより構成され、
前記シーリング・エレメントが、前記半導体チップおよび前記熱伝導液状媒体を取り囲み、前記モジュール基板と前記シーリング・エレメントとの間の接合部ならびに前記ヒート・シンク・アセンブリと前記シーリング・エレメントとの間の接合部で液密シールを提供するように連続的で圧縮可能である、
熱伝達アセンブリ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/249,911 US7382620B2 (en) | 2005-10-13 | 2005-10-13 | Method and apparatus for optimizing heat transfer with electronic components |
US11/249911 | 2005-10-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007110115A JP2007110115A (ja) | 2007-04-26 |
JP5116278B2 true JP5116278B2 (ja) | 2013-01-09 |
Family
ID=37947942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006274688A Expired - Fee Related JP5116278B2 (ja) | 2005-10-13 | 2006-10-06 | 電子部品による熱伝達を最適化するための方法および装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7382620B2 (ja) |
JP (1) | JP5116278B2 (ja) |
CN (1) | CN1949960B (ja) |
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US7777329B2 (en) * | 2006-07-27 | 2010-08-17 | International Business Machines Corporation | Heatsink apparatus for applying a specified compressive force to an integrated circuit device |
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US7625223B1 (en) * | 2008-10-01 | 2009-12-01 | Tyco Electronics Corporation | Connector system with floating heat sink |
EP2175484A1 (en) | 2008-10-07 | 2010-04-14 | Koninklijke Philips Electronics N.V. | Power semiconductor device adaptive cooling assembly |
JP2010166025A (ja) * | 2008-12-19 | 2010-07-29 | Panasonic Corp | 実装構造 |
JP5120284B2 (ja) * | 2009-02-04 | 2013-01-16 | 株式会社豊田自動織機 | 半導体装置 |
US8089085B2 (en) * | 2009-02-26 | 2012-01-03 | Bridgelux, Inc. | Heat sink base for LEDS |
JP2011176096A (ja) * | 2010-02-24 | 2011-09-08 | Mitsumi Electric Co Ltd | 電子機器 |
US20110232881A1 (en) * | 2010-03-26 | 2011-09-29 | Hamilton Sundstrand Corporation | Corrugated Graphite Sheet Heat Transfer Device |
US8553834B2 (en) | 2010-09-17 | 2013-10-08 | Analog Devices, Inc. | Computed tomography detector module |
JP2012094592A (ja) * | 2010-10-25 | 2012-05-17 | Elpida Memory Inc | 半導体装置及びその製造方法 |
US8363404B2 (en) * | 2010-12-14 | 2013-01-29 | International Business Machines Corporation | Implementing loading and heat removal for hub module assembly |
US9034695B2 (en) | 2012-04-11 | 2015-05-19 | Taiwan Semiconductor Manufacturing Company, Ltd. | Integrated thermal solutions for packaging integrated circuits |
US9391000B2 (en) * | 2012-04-11 | 2016-07-12 | Taiwan Semiconductor Manufacturing Company, Ltd. | Methods for forming silicon-based hermetic thermal solutions |
US9048124B2 (en) * | 2012-09-20 | 2015-06-02 | Apple Inc. | Heat sinking and electromagnetic shielding structures |
US9210831B2 (en) | 2013-04-15 | 2015-12-08 | International Business Machines Corporation | Separable and integrated heat sinks facilitating cooling multi-compnent electronic assembly |
CN103414036A (zh) * | 2013-07-31 | 2013-11-27 | 昆山维金五金制品有限公司 | 一种散热器连接组件 |
US10161405B2 (en) | 2013-10-18 | 2018-12-25 | Nidec Corporation | Cooling apparatus |
US9360019B2 (en) | 2014-01-14 | 2016-06-07 | Nidec Corporation | Fan |
JP6340798B2 (ja) | 2014-01-14 | 2018-06-13 | 日本電産株式会社 | 送風ファン |
TWI554194B (zh) * | 2014-10-21 | 2016-10-11 | 奇鋐科技股份有限公司 | 電子元件防emi之遮蔽結構 |
JP6540023B2 (ja) | 2014-12-26 | 2019-07-10 | 日本電産株式会社 | ファン |
US10957672B2 (en) * | 2017-11-13 | 2021-03-23 | Taiwan Semiconductor Manufacturing Company, Ltd. | Package structure and method of manufacturing the same |
US11824009B2 (en) * | 2018-12-10 | 2023-11-21 | Preferred Networks, Inc. | Semiconductor device and data transferring method for semiconductor device |
US11107962B2 (en) * | 2018-12-18 | 2021-08-31 | Soulnano Limited | UV LED array with power interconnect and heat sink |
US11289399B2 (en) * | 2019-09-26 | 2022-03-29 | Taiwan Semiconductor Manufacturing Company, Ltd. | Package structure and manufacturing method thereof |
CN113113369A (zh) * | 2020-01-13 | 2021-07-13 | 华为技术有限公司 | 散热结构及其制造方法、芯片结构以及电子设备 |
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CN113539996B (zh) * | 2021-09-07 | 2022-02-18 | 中兴通讯股份有限公司 | 散热器固定结构及板级散热装置 |
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2005
- 2005-10-13 US US11/249,911 patent/US7382620B2/en not_active Expired - Fee Related
-
2006
- 2006-10-06 JP JP2006274688A patent/JP5116278B2/ja not_active Expired - Fee Related
- 2006-10-11 CN CN200610142263.1A patent/CN1949960B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1949960A (zh) | 2007-04-18 |
US7382620B2 (en) | 2008-06-03 |
CN1949960B (zh) | 2010-05-26 |
US20070086168A1 (en) | 2007-04-19 |
JP2007110115A (ja) | 2007-04-26 |
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