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WO2009088565A3 - Method of forming a thermo pyrolytic graphite-embedded heatsink - Google Patents

Method of forming a thermo pyrolytic graphite-embedded heatsink Download PDF

Info

Publication number
WO2009088565A3
WO2009088565A3 PCT/US2008/083709 US2008083709W WO2009088565A3 WO 2009088565 A3 WO2009088565 A3 WO 2009088565A3 US 2008083709 W US2008083709 W US 2008083709W WO 2009088565 A3 WO2009088565 A3 WO 2009088565A3
Authority
WO
WIPO (PCT)
Prior art keywords
forming
embedded
pyrolytic graphite
heatsinks
thermo
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.)
Ceased
Application number
PCT/US2008/083709
Other languages
French (fr)
Other versions
WO2009088565A2 (en
Inventor
David S. Slaton
David L. Mcdonald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Abaco Systems Inc
Intelligent Platforms LLC
Original Assignee
GE Fanuc Embedded Systems Inc
GE Fanuc Intelligent Platforms Inc
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
Application filed by GE Fanuc Embedded Systems Inc, GE Fanuc Intelligent Platforms Inc filed Critical GE Fanuc Embedded Systems Inc
Priority to EP08869747A priority Critical patent/EP2232540A2/en
Priority to CN200880124085.7A priority patent/CN101971310B/en
Priority to JP2010540693A priority patent/JP2011508447A/en
Publication of WO2009088565A2 publication Critical patent/WO2009088565A2/en
Publication of WO2009088565A3 publication Critical patent/WO2009088565A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H10W40/25—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • H10W40/22—
    • H10W70/02—
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Powder Metallurgy (AREA)

Abstract

The present disclosure is related to creating blocks of aluminum and/or copper material having embedded TPG elements for forming heatsinks. The metal blocks have an improved thermal conductivity in the X-Y plane. Furthermore, the TPG-embedded heatsinks can be created using methods capable of being performed using various machines and equipment in many various facilities.
PCT/US2008/083709 2007-12-31 2008-11-15 Method of forming a thermo pyrolytic graphite-embedded heatsink Ceased WO2009088565A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08869747A EP2232540A2 (en) 2007-12-31 2008-11-15 Method of forming a thermo pyrolytic graphite-embedded heatsink
CN200880124085.7A CN101971310B (en) 2007-12-31 2008-11-15 Method of forming a thermo pyrolytic graphite-embedded heatsink
JP2010540693A JP2011508447A (en) 2007-12-31 2008-11-15 Method for forming pyrolytic graphite embedded heat sink

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/967,307 2007-12-31
US11/967,307 US20090169410A1 (en) 2007-12-31 2007-12-31 Method of forming a thermo pyrolytic graphite-embedded heatsink

Publications (2)

Publication Number Publication Date
WO2009088565A2 WO2009088565A2 (en) 2009-07-16
WO2009088565A3 true WO2009088565A3 (en) 2009-11-26

Family

ID=40328462

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/083709 Ceased WO2009088565A2 (en) 2007-12-31 2008-11-15 Method of forming a thermo pyrolytic graphite-embedded heatsink

Country Status (6)

Country Link
US (1) US20090169410A1 (en)
EP (1) EP2232540A2 (en)
JP (1) JP2011508447A (en)
KR (1) KR20100105641A (en)
CN (1) CN101971310B (en)
WO (1) WO2009088565A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2965401B1 (en) * 2010-09-29 2012-09-14 Valeo Systemes Thermiques THERMO ELECTRIC DEVICE, IN PARTICULAR FOR GENERATING AN ELECTRICAL CURRENT IN A MOTOR VEHICLE.
US9064852B1 (en) * 2011-12-05 2015-06-23 The Peregrine Falcon Corporation Thermal pyrolytic graphite enhanced components
US8663537B2 (en) 2012-05-18 2014-03-04 3M Innovative Properties Company Injection molding apparatus and method
US10108017B2 (en) 2015-01-20 2018-10-23 Microsoft Technology Licensing, Llc Carbon nanoparticle infused optical mount
US9791704B2 (en) 2015-01-20 2017-10-17 Microsoft Technology Licensing, Llc Bonded multi-layer graphite heat pipe
US10028418B2 (en) 2015-01-20 2018-07-17 Microsoft Technology Licensing, Llc Metal encased graphite layer heat pipe
US10444515B2 (en) 2015-01-20 2019-10-15 Microsoft Technology Licensing, Llc Convective optical mount structure
US20180112938A1 (en) * 2016-10-26 2018-04-26 Goodrich Aerospace Services Private Limited Die-cast bodies with thermal conductive inserts
JP7119671B2 (en) * 2017-11-20 2022-08-17 三菱マテリアル株式会社 COMPOSITE HEAT TRANSFER MEMBER AND METHOD FOR MANUFACTURING COMPOSITE HEAT TRANSFER MEMBER

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03207549A (en) * 1990-01-11 1991-09-10 Mitsubishi Motors Corp Lost foam pattern casting method
JPH079079A (en) * 1993-06-28 1995-01-13 Tsuchiyoshi:Kk Vanishing model casting method
JP2001259822A (en) * 2000-03-16 2001-09-25 Tokyo Tekko Co Ltd Lost casting of composite sliding members
US20020038704A1 (en) * 2000-09-29 2002-04-04 Houle Sabina J. Carbon-carbon and/or metal-carbon fiber composite heat spreaders
US20020096313A1 (en) * 2000-08-28 2002-07-25 Alusuisse Technology & Management Ltd. Heat sink and process and molding tool for production of same
US20040140078A1 (en) * 2002-08-20 2004-07-22 Jianxin Liu Novel casting process and articles for performing same
US20040141291A1 (en) * 2003-01-21 2004-07-22 Chen Chao Ming High-efficiency heat sink and method for manufacturing the same
US20050013119A1 (en) * 2003-07-17 2005-01-20 Sanjay Misra Thermal diffusion apparatus
US20060063018A1 (en) * 2004-09-17 2006-03-23 Krassowski Daniel W Sandwiched finstock
US7025109B1 (en) * 2005-04-06 2006-04-11 Gm Global Technology Operations, Inc. Method and apparatus for controlling dispersion of molten metal in a mold cavity
US20070204972A1 (en) * 2006-03-01 2007-09-06 Sensis Corporation Method and apparatus for dissipating heat

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207534A (en) * 1985-03-11 1986-09-13 Honda Motor Co Ltd Manufacture of metal material reinforced with fiber
FR2654387B1 (en) * 1989-11-16 1992-04-10 Lorraine Carbone MULTILAYER MATERIAL COMPRISING FLEXIBLE GRAPHITE MECHANICALLY, ELECTRICALLY AND THERMALLY REINFORCED BY A METAL AND METHOD OF MANUFACTURE.
GB9814835D0 (en) * 1998-07-08 1998-09-09 Europ Org For Nuclear Research A thermal management board
US6075701A (en) * 1999-05-14 2000-06-13 Hughes Electronics Corporation Electronic structure having an embedded pyrolytic graphite heat sink material
US6215661B1 (en) * 1999-08-11 2001-04-10 Motorola, Inc. Heat spreader
US6758263B2 (en) * 2001-12-13 2004-07-06 Advanced Energy Technology Inc. Heat dissipating component using high conducting inserts
JP2003183792A (en) * 2001-12-20 2003-07-03 Mitsubishi Electric Corp Thermal conductive substrate, method for manufacturing the same, and semiconductor device having the thermal conductive substrate
US7220485B2 (en) * 2003-09-19 2007-05-22 Momentive Performance Materials Inc. Bulk high thermal conductivity feedstock and method of making thereof
JP2005272164A (en) * 2004-03-23 2005-10-06 Matsushita Electric Ind Co Ltd High thermal conductivity member, method for manufacturing the same, and heat dissipation system using the same

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03207549A (en) * 1990-01-11 1991-09-10 Mitsubishi Motors Corp Lost foam pattern casting method
JPH079079A (en) * 1993-06-28 1995-01-13 Tsuchiyoshi:Kk Vanishing model casting method
JP2001259822A (en) * 2000-03-16 2001-09-25 Tokyo Tekko Co Ltd Lost casting of composite sliding members
US20020096313A1 (en) * 2000-08-28 2002-07-25 Alusuisse Technology & Management Ltd. Heat sink and process and molding tool for production of same
US20020038704A1 (en) * 2000-09-29 2002-04-04 Houle Sabina J. Carbon-carbon and/or metal-carbon fiber composite heat spreaders
US20040140078A1 (en) * 2002-08-20 2004-07-22 Jianxin Liu Novel casting process and articles for performing same
US20040141291A1 (en) * 2003-01-21 2004-07-22 Chen Chao Ming High-efficiency heat sink and method for manufacturing the same
US20050013119A1 (en) * 2003-07-17 2005-01-20 Sanjay Misra Thermal diffusion apparatus
US20060063018A1 (en) * 2004-09-17 2006-03-23 Krassowski Daniel W Sandwiched finstock
US7025109B1 (en) * 2005-04-06 2006-04-11 Gm Global Technology Operations, Inc. Method and apparatus for controlling dispersion of molten metal in a mold cavity
US20070204972A1 (en) * 2006-03-01 2007-09-06 Sensis Corporation Method and apparatus for dissipating heat

Also Published As

Publication number Publication date
WO2009088565A2 (en) 2009-07-16
JP2011508447A (en) 2011-03-10
CN101971310A (en) 2011-02-09
EP2232540A2 (en) 2010-09-29
KR20100105641A (en) 2010-09-29
CN101971310B (en) 2013-09-25
US20090169410A1 (en) 2009-07-02

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