JP5134693B2 - 熱伝導性及び導電性の相互接続構造 - Google Patents
熱伝導性及び導電性の相互接続構造 Download PDFInfo
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- JP5134693B2 JP5134693B2 JP2010540838A JP2010540838A JP5134693B2 JP 5134693 B2 JP5134693 B2 JP 5134693B2 JP 2010540838 A JP2010540838 A JP 2010540838A JP 2010540838 A JP2010540838 A JP 2010540838A JP 5134693 B2 JP5134693 B2 JP 5134693B2
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Description
Claims (20)
- 第1の物体と第2の物体との間に動作可能なように配置するための相互接続構造であって、
(a)前記第1の物体と動作可能なように並置するための第1の表面と、
(b)前記第2の物体と動作可能なように並置するための第2の表面と、
(c)前記第1の表面と前記第2の表面との間に厚さ方向に沿って画定された厚さ寸法部分と、
(d)少なくとも0.5W/m・Kの熱伝導率を有する第1の材料と、
(e)10,000Ω未満の電気抵抗を有する第2の材料と、
を有し、
前記第2の材料は、1つ又は複数の異なる構造内に形成され、前記構造は前記厚さ寸法部分を通る前記第2の材料の少なくとも1つの実質的に連続的な経路を形成し、
前記第1の材料と前記第2の材料の構造は、各々、690kPa(100psi)未満の前記厚さ方向に沿った圧縮弾性率をそれぞれ有する、相互接続構造。 - 前記第1の物体は、熱発生要素である請求項1に記載の相互接続構造。
- 前記第2の物体は、ヒート・シンクである請求項1に記載の相互接続構造。
- 前記第1の材料は、ポリマー・マトリクスである請求項1に記載の相互接続構造。
- 前記ポリマー・マトリクスは、5重量%から95重量%までの熱伝導性粒子状物質を充填されている請求項4に記載の相互接続構造。
- 前記熱伝導性粒子状物質は、アルミナ、アルミナ窒化物、窒化ホウ素、グラファイト、及びこれらの組み合わせからなる群から選択される請求項5に記載の相互接続構造。
- 前記熱伝導性微粒子状物質は、1から200μmまでの平均粒子サイズ範囲を有する請求項5に記載の相互接続構造。
- 前記第1の材料の少なくとも一部は、前記厚さ寸法部分を通って連続的に配設される請求項1に記載の相互接続構造。
- 前記厚さ寸法部分を通ってそれぞれ連続的に延在する複数の前記構造を備える請求項1に記載の相互接続構造。
- 前記構造は、互いに実質的に平行であり、相隔てて相互配置される請求項9に記載の相互接続構造。
- 前記第1の材料は、前記構造を分離する請求項10に記載の相互接続構造。
- 第1の物体から第2の物体へ熱エネルギー及び電気エネルギーを伝達するための方法であって、
(a)相互接続構造であって、
(i)第1の表面、第2の表面、及び前記第1の表面と前記第2の表面との間に厚さ方向に沿って画定された厚さ寸法部分と、
(ii)少なくとも0.5W/m・Kの熱伝導率を有する第1の材料と、
(iii)10,000Ω未満の電気抵抗を有する第2の材料と、
を有し、
前記第2の材料は、1つ又は複数の異なる構造内に形成され、前記構造は前記厚さ寸法部分を通る前記第2の材料の少なくとも1つの実質的に連続的な経路を形成し、
前記第1の材料と前記第2の材料の構造は、各々、690kPa(100psi)未満の前記厚さ方向に沿った圧縮弾性率をそれぞれ有する、
相互接続構造を形成することと、
(b)前記第1の物体と第2の物体との間に、前記第1の表面が前記第1の物体と熱的及び電気的に接触し、前記第2の表面が前記第2の物体と熱的及び電気的に接触するように前記相互接続構造を位置決めすることとを含む方法。 - 第1の物体は、熱発生要素である請求項11に記載の方法。
- 前記第2の物体は、ヒート・シンクである請求項12に記載の方法。
- 前記第1の材料は、ポリマー・マトリクスである請求項12に記載の方法。
- 前記ポリマー・マトリクスは、5重量%から95重量%までの熱伝導性粒子状物質を充填されている請求項15に記載の方法。
- 前記第1の材料の少なくとも一部は、前記厚さ寸法部分を通って連続的に配設される請求項12に記載の方法。
- 前記厚さ寸法部分を通ってそれぞれ連続的に延在する複数の前記構造を備える請求項12に記載の方法。
- 前記構造は、互いに実質的に平行である請求項18に記載の方法。
- 前記第1の材料は、前記構造を分離する請求項19に記載の方法。
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US11/964,197 US7760507B2 (en) | 2007-12-26 | 2007-12-26 | Thermally and electrically conductive interconnect structures |
US11/964,197 | 2007-12-26 | ||
PCT/US2008/087997 WO2009082732A1 (en) | 2007-12-26 | 2008-12-22 | Thermally and electrically conductive interconnect structures |
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EP (1) | EP2232969B1 (ja) |
JP (1) | JP5134693B2 (ja) |
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JP5223712B2 (ja) * | 2009-02-12 | 2013-06-26 | パナソニック株式会社 | 圧縮機用電子回路装置 |
US8085531B2 (en) * | 2009-07-14 | 2011-12-27 | Specialty Minerals (Michigan) Inc. | Anisotropic thermal conduction element and manufacturing method |
JP5621698B2 (ja) * | 2011-04-08 | 2014-11-12 | 株式会社日本自動車部品総合研究所 | 発熱体モジュール及びその製造方法 |
US8587945B1 (en) * | 2012-07-27 | 2013-11-19 | Outlast Technologies Llc | Systems structures and materials for electronic device cooling |
DE102015118245B4 (de) * | 2015-10-26 | 2024-10-10 | Infineon Technologies Austria Ag | Elektronische Komponente mit einem thermischen Schnittstellenmaterial, Herstellungsverfahren für eine elektronische Komponente, Wärmeabfuhrkörper mit einem thermischen Schnittstellenmaterial und thermisches Schnittstellenmaterial |
WO2018063380A1 (en) * | 2016-09-30 | 2018-04-05 | Intel Corporation | Multiple-layer, self-equalizing interconnects in package substrates |
US11367669B2 (en) | 2016-11-21 | 2022-06-21 | Rohm Co., Ltd. | Power module and fabrication method of the same, graphite plate, and power supply equipment |
US20230118952A1 (en) * | 2021-10-15 | 2023-04-20 | Cisco Technology, Inc. | Heat sink with adaptive curvature to mitigate thermal runaway for a circuit component |
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2007
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EP2232969A4 (en) | 2014-11-05 |
CN101919323A (zh) | 2010-12-15 |
CN101919323B (zh) | 2012-12-26 |
US20090168354A1 (en) | 2009-07-02 |
HK1147642A1 (en) | 2011-08-12 |
WO2009082732A1 (en) | 2009-07-02 |
EP2232969A1 (en) | 2010-09-29 |
EP2232969B1 (en) | 2021-03-17 |
JP2011508977A (ja) | 2011-03-17 |
US7760507B2 (en) | 2010-07-20 |
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