JPWO2012046338A1 - 半導体パッケージ、冷却機構、及び半導体パッケージの製造方法 - Google Patents
半導体パッケージ、冷却機構、及び半導体パッケージの製造方法 Download PDFInfo
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Abstract
Description
半導体素子を実装する基板と、
前記基板の前記半導体素子の実装面と反対側の面に接合されるループ型ヒートパイプと、
を備え、
前記基板は前記実装面と反対側の面に溝構造を有し、当該溝構造は前記ループ型ヒートパイプの蒸発器の内部に配置された多孔質体と接触している。
電子部品を実装する基板の実装面と反対側の面に配置される溝構造と、
前記溝構造の溝間を隔てる隔壁に接触する多孔質体と、
前記多孔質体を収容し、前記多孔質体を前記隔壁に接触させた状態で前記基板に対して密着保持される蒸発器容器と、
前記蒸発器容器に接続されるループ状の流体循環経路と、
を備え、前記中継基板の前記溝構造は、前記流体循環経路の一部をなす。
半導体素子を実装する基板の前記半導体素子の実装面と反対側の面に溝構造を配置し、
ループ型ヒートパイプの蒸発器を、前記蒸発器内に配置されている多孔質体が前記溝構造に接触する状態で前記基板に接合する。
(変形例1)
図7は、図2〜図4の半導体パッケージ1の変形例を示す図である。図7の半導体パッケージ71は、ループ型ヒートパイプ30を組み込んだ半導体パッケージに、さらにヒートシンク130を組み合わせたものである。この構成例では、図の白抜きの矢印で示すように、LSI素子2の接合部3側と、接合部3と反対側のLSI素子2の背面側の両方から排熱することができる。
(変形例2)
図9A及び図9Bは、図2〜図4の半導体パッケージの変形例2を示す図である。変形例2では、溝構造を直接インターポーザ基板20に形成する構成、手法に代えて、別途形成した溝構造体50を用いてインターポーザ基板20に溝構造を設ける。この場合も、インターポーザ基板20のLSI実装面と反対側の面に、溝構造体50を密着配置する。任意で、インターポーザ基板20に溝構造体50を嵌合させる凹部28を形成してもよい。凹部28は、通常のフォトリソグラフィ法とドライエッチングにより形成することができる。インターポーザ基板20のLSI実装面に実装用の電極パッド26を形成し、LSI実装面と反対側の面に、回路配線基板(不図示)への接合用の電極パッド24及び蒸発器密封用の金属フレーム25を形成する。
2、2a、2b、2c、2d LSI素子(発熱体)
10 蒸発器
11 蒸発器容器
13 流体室
15 多孔質体
20 インターポーザ基板(中継基板)
21、21a、21b、51a、51b 溝
22、22a、22b、52a、52b 隔壁(突起)
23、23a、23b、53a、53b 溝構造
30 ループ型ヒートパイプ
40 回路配線基板(搭載基板)
50 溝構造体
60 サーマルインターポーザ基板(搭載基板)
Claims (20)
- 半導体素子を実装する基板と、
前記基板の前記半導体素子の実装面と反対側の面に接合されるループ型ヒートパイプと、
を備え、
前記基板は前記実装面と反対側の面に溝構造を有し、当該溝構造は前記ループ型ヒートパイプの蒸発器の内部に配置された多孔質体と接触していることを特徴とする半導体パッケージ。 - 更に、前記基板を搭載する搭載基板を含み、前記搭載基板が、前記蒸発器を収容する開口を有することを特徴とする請求項1に記載の半導体パッケージ。
- 前記溝構造は、前記ループ型ヒートパイプの流体路の一部を構成することを特徴とする請求項1または2に記載の半導体パッケージ。
- 前記溝構造は、溝幅及び/又は溝間隔が異なる複数の領域を含むことを特徴とする請求項1または2に記載の半導体パッケージ。
- 前記基板は複数の半導体素子を実装し、
前記溝構造は、前記半導体素子の発熱量に応じて前記異なる溝幅及び/又は溝間隔を有することを特徴とする請求項4に記載の半導体パッケージ。 - 前記溝構造は、前記基板に直接形成されていることを特徴とする請求項1〜5のいずれか1項に記載の半導体パッケージ。
- 前記溝構造は、前記基板と異なる材料で形成されていることを特徴とする請求項1〜5のいずれか1項に記載の半導体パッケージ。
- 前記溝構造の隔壁の高さは、前記基板の厚さよりも大きいことを特徴とする請求項7に記載の半導体パッケージ。
- 前記搭載基板は、回路配線基板であることを特徴とする請求項1〜5のいずれか1項に記載の半導体パッケージ。
- 前記搭載基板は、前記基板と回路配線基板の間に挿入されるサーマルインターポーザ基板であることを特徴とする請求項1〜5のいずれか1項に記載の半導体パッケージ。
- 前記サーマルインターポーザ基板は、前記ループ型ヒートパイプの流体管を内蔵することを特徴とする請求項10に記載の半導体パッケージ。
- 前記蒸発器の容器は、前記溝構造が前記多孔質体に接触した状態で前記基板にはんだ接合されていることを特徴とする請求項1又は2に記載の半導体パッケージ。
- 前記蒸発器の容器をはんだ接合するはんだ材料の融点は、前記半導体素子を前記基板に実装するはんだ材料の融点よりも低いことを特徴とする請求項12に記載の半導体パッケージ。
- 電子部品を実装する基板の実装面と反対側の面に配置される溝構造と、
前記溝構造の溝間を隔てる隔壁に接触する多孔質体と、
前記多孔質体を収容し、前記多孔質体を前記隔壁に接触させた状態で前記基板に対して密着保持される蒸発器容器と、
前記蒸発器容器に接続されるループ状の流体循環経路と、
を備え、前記基板の前記溝構造は、前記流体循環経路の一部をなすことを特徴とする冷却機構。 - 半導体素子を実装する基板の前記半導体素子の実装面と反対側の面に溝構造を配置し、
ループ型ヒートパイプの蒸発器を、前記蒸発器内に配置されている多孔質体が前記溝構造に接触する状態で前記基板に接合する
ことを特徴とする半導体パッケージの製造方法。 - 更に所定の箇所に開口を有する搭載基板に、前記基板を電気的に接続するとともに、前記蒸発器を前記開口内に配置することを特徴とする請求項15に記載の半導体パッケージの製造方法。
- 前記溝構造の配置は、前記基板に直接複数の溝を形成する工程を含むことを特徴とする請求項15又は16に記載の半導体パッケージの製造方法。
- 前記溝構造の配置は、別途作製された溝構造体を前記基板の前記実装面と反対側の面に接合する工程を含むことを特徴とする請求項15〜17に記載の半導体パッケージの製造方法。
- 前記蒸発器を前記基板に接合する温度は、前記半導体素子を前記基板に実装する温度よりも低いことを特徴とする請求項15〜17に記載の半導体装置の製造方法。
- 前記基板の前記実装面と反対側の面に、溝幅及び/又は溝間隔の異なる複数の溝構造を形成する工程と、
前記基板の前記実装面上の前記複数の溝構造が形成された箇所に対応する位置に、複数の前記半導体素子を実装する工程と
をさらに含むことを特徴とする請求項15〜17に記載の半導体装置の製造方法。
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Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8837159B1 (en) * | 2009-10-28 | 2014-09-16 | Amazon Technologies, Inc. | Low-profile circuit board assembly |
US9557118B2 (en) | 2012-09-28 | 2017-01-31 | LGS Innovations LLC | Cooling technique |
JP6221392B2 (ja) * | 2013-06-19 | 2017-11-01 | 富士通株式会社 | パッケージ実装構造 |
US20150201486A1 (en) * | 2014-01-16 | 2015-07-16 | Whelen Engineering Company, Inc. | Stacked Heatsink Assembly |
US9594113B2 (en) * | 2014-02-21 | 2017-03-14 | Sensata Technologies, Inc. | Package on package thermal forcing device |
JP2015170625A (ja) * | 2014-03-05 | 2015-09-28 | 株式会社東芝 | 半導体パッケージ |
US9978660B2 (en) | 2014-03-14 | 2018-05-22 | Taiwan Semiconductor Manufacturing Company | Package with embedded heat dissipation features |
KR102198858B1 (ko) | 2014-07-24 | 2021-01-05 | 삼성전자 주식회사 | 인터포저 기판을 갖는 반도체 패키지 적층 구조체 |
JP6191660B2 (ja) | 2014-08-05 | 2017-09-06 | 株式会社豊田中央研究所 | 熱伝導体、熱伝導体を備える半導体装置 |
EP3115728B1 (en) * | 2015-07-09 | 2019-05-01 | ABB Schweiz AG | Cooling apparatus and method |
US10032694B2 (en) | 2016-03-08 | 2018-07-24 | Toyota Motor Engineering & Manufacturing North America, Inc | Power electronics assemblies having a semiconductor cooling chip and an integrated fluid channel system |
JP6648824B2 (ja) * | 2016-05-23 | 2020-02-14 | 富士通株式会社 | ループヒートパイプ及びその製造方法並びに電子機器 |
DE102016211967B3 (de) * | 2016-06-30 | 2017-09-07 | Schweizer Electronic Ag | Elektronisches Bauteil und Verfahren zum Herstellen eines elektronischen Bauteils |
US10121729B2 (en) * | 2016-07-25 | 2018-11-06 | Toyota Motor Engineering & Manufacturing North America, Inc. | Power electronics assemblies having a semiconductor device with metallized embedded cooling channels |
US10746475B2 (en) * | 2016-08-01 | 2020-08-18 | California Institute Of Technology | Multi-phase thermal control apparatus, evaporators and methods of manufacture thereof |
DE102016010304A1 (de) | 2016-08-25 | 2018-03-01 | Daimler Ag | Leiterplatte mit zumindest einem elektrischen Bauelement und einer ersten Kühlvorrichtung |
US10104759B2 (en) * | 2016-11-29 | 2018-10-16 | Nxp Usa, Inc. | Microelectronic modules with sinter-bonded heat dissipation structures and methods for the fabrication thereof |
US10615100B2 (en) * | 2016-12-08 | 2020-04-07 | Toyota Motor Engineering & Manufacturing North America, Inc. | Electronics assemblies and cooling structures having metalized exterior surface |
US10224264B1 (en) * | 2017-10-04 | 2019-03-05 | Qualcomm Incorporated | High performance evaporation-condensation thermal spreading chamber for compute packages |
KR102439761B1 (ko) | 2017-12-22 | 2022-09-02 | 삼성전자주식회사 | 전자 장치 및 전자 장치의 제조 방법 |
US10602638B2 (en) * | 2018-03-01 | 2020-03-24 | Dell Products L.P. | System and method of transferring energy |
US11114713B2 (en) | 2018-06-21 | 2021-09-07 | California Institute Of Technology | Thermal management systems for battery cells and methods of their manufacture |
US20200176355A1 (en) * | 2018-12-04 | 2020-06-04 | Intel Corporation | Substrate embedded heat pipe |
EP3879219A4 (en) * | 2018-12-26 | 2022-08-31 | Tomoegawa Co., Ltd. | TEMPERATURE CONTROL UNIT AND TEMPERATURE CONTROL DEVICE |
US11482471B2 (en) * | 2019-02-27 | 2022-10-25 | Intel Corporation | Thermal management solutions for integrated circuit packages |
US11538731B2 (en) * | 2019-03-28 | 2022-12-27 | Intel Corporation | Thermal solutions for package on package (PoP) architectures |
KR102661833B1 (ko) | 2019-04-17 | 2024-05-02 | 삼성전자주식회사 | 반도체 패키지 |
JP2021018996A (ja) * | 2019-07-17 | 2021-02-15 | レノボ・シンガポール・プライベート・リミテッド | 電子基板、電子機器 |
KR102347506B1 (ko) * | 2020-03-09 | 2022-01-06 | 효성중공업 주식회사 | 냉각용 증발장치 |
US12100541B2 (en) * | 2020-09-14 | 2024-09-24 | Intel Corporation | Embedded cooling channel in magnetics |
US20220128311A1 (en) * | 2020-10-22 | 2022-04-28 | Asia Vital Components Co., Ltd | Vapor-phase/liquid-phase fluid heat exchange uni |
US12018892B2 (en) | 2020-11-02 | 2024-06-25 | California Institute Of Technology | Systems and methods for thermal management using separable heat pipes and methods of manufacture thereof |
TWI767829B (zh) * | 2021-08-27 | 2022-06-11 | 創新服務股份有限公司 | 具蒸氣室的半導體立體封裝結構 |
CN116469852B (zh) * | 2023-04-12 | 2024-05-17 | 广东工业大学 | 一种带环路热管散热系统的一体化芯片衬底 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0529837B1 (en) | 1991-08-26 | 1996-05-29 | Sun Microsystems, Inc. | Method and apparatus for cooling multi-chip modules using integral heatpipe technology |
JP2001168256A (ja) * | 1999-12-13 | 2001-06-22 | Sumitomo Electric Ind Ltd | 半導体素子用放熱構造体とそれを備えた半導体装置 |
JP4608763B2 (ja) | 2000-11-09 | 2011-01-12 | 日本電気株式会社 | 半導体装置 |
JP2002286384A (ja) * | 2001-03-26 | 2002-10-03 | Showa Denko Kk | ヒートパイプおよびその製造方法 |
JP2002335057A (ja) | 2001-05-08 | 2002-11-22 | Hitachi Metals Ltd | メタルコア素材およびそれを用いているメタルコア、該メタルコアを用いているメタルコア基板 |
US6981543B2 (en) * | 2001-09-20 | 2006-01-03 | Intel Corporation | Modular capillary pumped loop cooling system |
JP2004047898A (ja) | 2002-07-15 | 2004-02-12 | Sumitomo Bakelite Co Ltd | プリント配線板の製造方法及び多層プリント配線板の製造方法 |
JP3938017B2 (ja) | 2002-11-21 | 2007-06-27 | 株式会社日立製作所 | 電子装置 |
US7431071B2 (en) * | 2003-10-15 | 2008-10-07 | Thermal Corp. | Fluid circuit heat transfer device for plural heat sources |
US7123479B2 (en) * | 2003-12-08 | 2006-10-17 | Intel Corporation | Enhanced flow channel for component cooling in computer systems |
TWI235817B (en) * | 2004-03-26 | 2005-07-11 | Delta Electronics Inc | Heat-dissipating module |
US7259965B2 (en) * | 2005-04-07 | 2007-08-21 | Intel Corporation | Integrated circuit coolant microchannel assembly with targeted channel configuration |
TWI262285B (en) * | 2005-06-03 | 2006-09-21 | Foxconn Tech Co Ltd | Loop-type heat exchange apparatus |
JP4826887B2 (ja) | 2005-10-28 | 2011-11-30 | 中村製作所株式会社 | 液冷熱交換器を備えた電子部品用パッケージ、およびその形成方法 |
CN100460798C (zh) * | 2007-05-16 | 2009-02-11 | 中山大学 | 一种均温回路热管装置 |
JP5178274B2 (ja) * | 2008-03-26 | 2013-04-10 | 日本モレックス株式会社 | ヒートパイプ、ヒートパイプの製造方法およびヒートパイプ機能付き回路基板 |
JP2010107153A (ja) * | 2008-10-31 | 2010-05-13 | Toshiba Corp | 蒸発器およびこれを用いた循環型冷却装置 |
US8593810B2 (en) | 2009-01-23 | 2013-11-26 | Nec Corporation | Cooling device |
JP5218660B2 (ja) * | 2009-07-13 | 2013-06-26 | 富士通株式会社 | ループ型ヒートパイプ及びその起動方法 |
TW201124068A (en) * | 2009-12-29 | 2011-07-01 | Ying-Tong Chen | Heat dissipating unit having antioxidant nano-film and its method of depositing antioxidant nano-film. |
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