ATE382954T1 - Herstellung thermisch leitender stoffe durch flüssigmetallüberbrückte teilchengruppen - Google Patents

Herstellung thermisch leitender stoffe durch flüssigmetallüberbrückte teilchengruppen

Info

Publication number
ATE382954T1
ATE382954T1 AT01303104T AT01303104T ATE382954T1 AT E382954 T1 ATE382954 T1 AT E382954T1 AT 01303104 T AT01303104 T AT 01303104T AT 01303104 T AT01303104 T AT 01303104T AT E382954 T1 ATE382954 T1 AT E382954T1
Authority
AT
Austria
Prior art keywords
thermally conductive
liquid metal
production
conductive materials
particle groups
Prior art date
Application number
AT01303104T
Other languages
English (en)
Inventor
Sanjay Misra
Original Assignee
Bergquist Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/543,661 external-priority patent/US6339120B1/en
Application filed by Bergquist Co filed Critical Bergquist Co
Application granted granted Critical
Publication of ATE382954T1 publication Critical patent/ATE382954T1/de

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/20—Arrangements for cooling
    • H10W40/25—Arrangements for cooling characterised by their materials
    • H10W40/251—Organics
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/20—Arrangements for cooling
    • H10W40/25—Arrangements for cooling characterised by their materials
    • H10W40/258—Metallic materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/30—Die-attach connectors
    • H10W72/321—Structures or relative sizes of die-attach connectors
    • H10W72/325—Die-attach connectors having a filler embedded in a matrix
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/30—Die-attach connectors
    • H10W72/351—Materials of die-attach connectors
    • H10W72/352—Materials of die-attach connectors comprising metals or metalloids, e.g. solders
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/30—Die-attach connectors
    • H10W72/351—Materials of die-attach connectors
    • H10W72/353—Materials of die-attach connectors not comprising solid metals or solid metalloids, e.g. ceramics
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/30—Die-attach connectors
    • H10W72/351—Materials of die-attach connectors
    • H10W72/353—Materials of die-attach connectors not comprising solid metals or solid metalloids, e.g. ceramics
    • H10W72/354—Materials of die-attach connectors not comprising solid metals or solid metalloids, e.g. ceramics comprising polymers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
    • H10W90/736—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked lead frame, conducting package substrate or heat sink

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)
AT01303104T 2000-04-05 2001-03-30 Herstellung thermisch leitender stoffe durch flüssigmetallüberbrückte teilchengruppen ATE382954T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/543,661 US6339120B1 (en) 2000-04-05 2000-04-05 Method of preparing thermally conductive compounds by liquid metal bridged particle clusters
US09/690,994 US6624224B1 (en) 2000-04-05 2000-10-17 Method of preparing thermally conductive compounds by liquid metal bridged particle clusters

Publications (1)

Publication Number Publication Date
ATE382954T1 true ATE382954T1 (de) 2008-01-15

Family

ID=27067396

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01303104T ATE382954T1 (de) 2000-04-05 2001-03-30 Herstellung thermisch leitender stoffe durch flüssigmetallüberbrückte teilchengruppen

Country Status (6)

Country Link
EP (1) EP1143511B1 (de)
AT (1) ATE382954T1 (de)
DE (1) DE1143511T1 (de)
ES (1) ES2161659T1 (de)
GR (1) GR20010300070T1 (de)
TW (1) TW583227B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6713088B2 (en) 1999-08-31 2004-03-30 General Electric Company Low viscosity filler composition of boron nitride particles of spherical geometry and process
US7976941B2 (en) 1999-08-31 2011-07-12 Momentive Performance Materials Inc. Boron nitride particles of spherical geometry and process for making thereof
US6797758B2 (en) * 2000-04-05 2004-09-28 The Bergquist Company Morphing fillers and thermal interface materials
US6984685B2 (en) * 2000-04-05 2006-01-10 The Bergquist Company Thermal interface pad utilizing low melting metal with retention matrix
US7311967B2 (en) 2001-10-18 2007-12-25 Intel Corporation Thermal interface material and electronic assembly having such a thermal interface material
AU2002335883A1 (en) * 2002-02-06 2003-09-02 Parker Hannifin Corporation Thermal management materials having a phase change dispersion
US6946190B2 (en) 2002-02-06 2005-09-20 Parker-Hannifin Corporation Thermal management materials
US7147367B2 (en) * 2002-06-11 2006-12-12 Saint-Gobain Performance Plastics Corporation Thermal interface material with low melting alloy
EP1797155B1 (de) * 2004-08-23 2015-10-07 General Electric Company Thermisch leitende zusammensetzung und herstellungsverfahren dafür
CN112175236B (zh) * 2020-10-19 2022-01-14 四川大学 一种经液态金属改性的微纳米功能材料及其制备和应用
CN114075386A (zh) * 2021-08-27 2022-02-22 苏州泰吉诺新材料科技有限公司 具有双连续结构的液体金属树脂复合材料及其制备方法
CN113913018B (zh) * 2021-11-30 2022-11-11 四川大学 一种高流动性的绝缘导热硅脂及其制备方法
CN115806804A (zh) * 2022-11-24 2023-03-17 苏州泰吉诺新材料科技有限公司 一种具有高稳定性的液态金属复合导热膏及其制备方法
CN116535970B (zh) * 2023-04-04 2024-07-12 东华大学 一种基于液态金属诱导自组装的高性能热界面材料的制备方法
CN119264519B (zh) * 2024-11-08 2025-10-21 江苏恒祥石化工程有限公司 导热复合填料与导热复合材料的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3305720B2 (ja) * 1993-07-06 2002-07-24 株式会社東芝 放熱シート
JPH0853664A (ja) * 1994-08-10 1996-02-27 Fujitsu Ltd 熱伝導材料及びその製造方法、電子部品の冷却方法、回路基板の冷却方法、並びに電子部品の実装方法
TW340132B (en) * 1994-10-20 1998-09-11 Ibm Structure for use as an electrical interconnection means and process for preparing the same
US5958590A (en) * 1995-03-31 1999-09-28 International Business Machines Corporation Dendritic powder materials for high conductivity paste applications
US5950066A (en) * 1996-06-14 1999-09-07 The Bergquist Company Semisolid thermal interface with low flow resistance

Also Published As

Publication number Publication date
ES2161659T1 (es) 2001-12-16
EP1143511A2 (de) 2001-10-10
EP1143511A3 (de) 2004-10-06
TW583227B (en) 2004-04-11
DE1143511T1 (de) 2002-02-21
GR20010300070T1 (en) 2001-12-31
EP1143511B1 (de) 2008-01-02

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Legal Events

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