CN111149442B - 使用合成石墨粉末生产导热薄膜的方法 - Google Patents

使用合成石墨粉末生产导热薄膜的方法 Download PDF

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Publication number
CN111149442B
CN111149442B CN201880063530.7A CN201880063530A CN111149442B CN 111149442 B CN111149442 B CN 111149442B CN 201880063530 A CN201880063530 A CN 201880063530A CN 111149442 B CN111149442 B CN 111149442B
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China
Prior art keywords
thermally conductive
graphite powder
synthetic graphite
conductive film
heat
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Chinese (zh)
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CN111149442A (zh
Inventor
金东河
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Honeysuckle Advanced Materials Co ltd
Indong Electronics Inc
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Honeysuckle Advanced Materials Co ltd
Indong Electronics Inc
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C01B32/22—Intercalation
    • C01B32/225—Expansion; Exfoliation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
    • H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
    • H05K7/20472—Sheet interfaces
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
    • H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
    • H05K7/20472—Sheet interfaces
    • H05K7/20481—Sheet interfaces characterised by the material composition exhibiting specific thermal properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • B32B9/007—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile comprising carbon, e.g. graphite, composite carbon
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
CN201880063530.7A 2017-09-29 2018-09-28 使用合成石墨粉末生产导热薄膜的方法 Active CN111149442B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2017-0127267 2017-09-29
KR1020170127267A KR101835385B1 (ko) 2017-09-29 2017-09-29 인조 흑연 분말을 이용한 열전도성 박막의 제조방법
PCT/KR2018/011516 WO2019066543A1 (ko) 2017-09-29 2018-09-28 인조 흑연 분말을 이용한 열전도성 박막의 제조방법

Publications (2)

Publication Number Publication Date
CN111149442A CN111149442A (zh) 2020-05-12
CN111149442B true CN111149442B (zh) 2022-10-11

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CN201880063530.7A Active CN111149442B (zh) 2017-09-29 2018-09-28 使用合成石墨粉末生产导热薄膜的方法

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Country Link
US (1) US11737243B2 (https=)
EP (1) EP3691426B1 (https=)
JP (1) JP7279952B2 (https=)
KR (1) KR101835385B1 (https=)
CN (1) CN111149442B (https=)
WO (1) WO2019066543A1 (https=)

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* Cited by examiner, † Cited by third party
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KR102589247B1 (ko) 2018-12-20 2023-10-12 엘지디스플레이 주식회사 디스플레이 장치
KR102014486B1 (ko) 2019-05-23 2019-08-26 유성운 태양전지 패널의 방열시트용 조성물.
KR102014491B1 (ko) 2019-05-23 2019-08-26 유성운 태양전지 패널의 방열시트용 조성물.
KR102026975B1 (ko) 2019-05-23 2019-09-30 유성운 태양광 발전용 태양전지 패널.
US12534372B2 (en) 2019-12-17 2026-01-27 Ube Corporation Graphite-copper composite material, heat sink member using the same, and method for producing graphite-copper composite material
CN111805987A (zh) * 2020-07-15 2020-10-23 杭州中家尚实业有限公司 一种凉感面料及其制备方法、应用
KR102183485B1 (ko) * 2020-07-30 2020-11-26 주식회사 엔티에스 폐흑연을 이용한 방열 시트의 제조 방법
KR20230077420A (ko) 2021-11-25 2023-06-01 자화전자(주) 열전도성 박막 시트 제조방법 및 그 방법에 의해 제조된 열전도성 박막 시트
US12082977B2 (en) * 2022-01-25 2024-09-10 GE Precision Healthcare LLC Thermally conductive shock absorbers for medical imaging probes

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JP2006137860A (ja) * 2004-11-12 2006-06-01 Hitachi Chem Co Ltd 熱伝導シート
CN102414125A (zh) * 2009-05-06 2012-04-11 创业发展联盟技术有限公司 碳材料及其制造方法
JP2015084431A (ja) * 2008-10-08 2015-04-30 日立化成株式会社 熱伝導シート、及びその熱伝導シートの製造方法
CN104902729A (zh) * 2014-03-05 2015-09-09 加川清二 具有高热导率的散热片及其制造方法
CN106832926A (zh) * 2017-01-19 2017-06-13 祝巧凤 用于导热的石墨混合物、石墨膜及其制备方法和应用

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US20050175838A1 (en) * 2001-12-26 2005-08-11 Greinke Ronald A. Thermal interface material
US20050155743A1 (en) * 2002-06-28 2005-07-21 Getz George Jr. Composite heat sink with metal base and graphite fins
US7303005B2 (en) 2005-11-04 2007-12-04 Graftech International Holdings Inc. Heat spreaders with vias
WO2007087090A2 (en) 2006-01-25 2007-08-02 Advanced Energy Technology Inc. Heat spreaders with vias
JP5295631B2 (ja) * 2008-01-18 2013-09-18 株式会社カネカ 多層グラファイトフィルムおよびその製造方法、電子機器、ディスプレイならびにバックライト
JP5343477B2 (ja) * 2008-09-18 2013-11-13 パナソニック株式会社 グラファイト複合シートおよびその製造方法
US8747623B2 (en) * 2011-10-11 2014-06-10 Nanotek Instruments, Inc. One-step production of graphene materials
KR101282125B1 (ko) * 2012-01-18 2013-07-04 주식회사 지앤씨에스 백라이트 어셈블리 및 그를 포함하는 표시 장치
CN102807213B (zh) * 2012-08-30 2015-09-09 中国科学院苏州纳米技术与纳米仿生研究所 电化学制备石墨烯的方法
KR101509494B1 (ko) 2013-08-30 2015-04-08 주식회사 서환이지 흑연을 이용한 전자기기용 방열시트
JP5725635B1 (ja) 2013-12-17 2015-05-27 グラフェンプラットフォーム株式会社 グラフェン粉体の製造方法及びその製造方法により製造されるグラフェン粉体
KR101550445B1 (ko) * 2014-08-22 2015-09-04 고영신 팽창흑연을 이용한 엘이디 방열판의 제조방법
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KR101722069B1 (ko) 2016-06-17 2017-03-31 주식회사 이노폴이 열전도성 박막 시트 및 이의 제조방법

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JP2006137860A (ja) * 2004-11-12 2006-06-01 Hitachi Chem Co Ltd 熱伝導シート
JP2015084431A (ja) * 2008-10-08 2015-04-30 日立化成株式会社 熱伝導シート、及びその熱伝導シートの製造方法
CN102414125A (zh) * 2009-05-06 2012-04-11 创业发展联盟技术有限公司 碳材料及其制造方法
CN104071766A (zh) * 2009-05-06 2014-10-01 创业发展联盟技术有限公司 碳材料及其制造方法
CN104902729A (zh) * 2014-03-05 2015-09-09 加川清二 具有高热导率的散热片及其制造方法
CN106832926A (zh) * 2017-01-19 2017-06-13 祝巧凤 用于导热的石墨混合物、石墨膜及其制备方法和应用

Also Published As

Publication number Publication date
CN111149442A (zh) 2020-05-12
EP3691426A4 (en) 2021-07-07
EP3691426C0 (en) 2025-08-13
KR101835385B1 (ko) 2018-03-09
EP3691426B1 (en) 2025-08-13
EP3691426A1 (en) 2020-08-05
US11737243B2 (en) 2023-08-22
WO2019066543A1 (ko) 2019-04-04
JP2020535662A (ja) 2020-12-03
US20200260614A1 (en) 2020-08-13
JP7279952B2 (ja) 2023-05-23

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