CN121100405A - 铝-金刚石复合体、铝-金刚石复合体的制造方法、以及半导体封装体 - Google Patents

铝-金刚石复合体、铝-金刚石复合体的制造方法、以及半导体封装体

Info

Publication number
CN121100405A
CN121100405A CN202480028130.8A CN202480028130A CN121100405A CN 121100405 A CN121100405 A CN 121100405A CN 202480028130 A CN202480028130 A CN 202480028130A CN 121100405 A CN121100405 A CN 121100405A
Authority
CN
China
Prior art keywords
aluminum
diamond
particles
composite
layer
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.)
Pending
Application number
CN202480028130.8A
Other languages
English (en)
Chinese (zh)
Inventor
太田宽朗
后藤大助
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.)
Denka Co Ltd
Original Assignee
Denka Co Ltd
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 Denka Co Ltd filed Critical Denka Co Ltd
Publication of CN121100405A publication Critical patent/CN121100405A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/016—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of aluminium or aluminium alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1084—Alloys containing non-metals by mechanical alloying (blending, milling)
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • 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
    • 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
    • H10W40/254—Diamond
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Carbon And Carbon Compounds (AREA)
CN202480028130.8A 2023-04-28 2024-04-24 铝-金刚石复合体、铝-金刚石复合体的制造方法、以及半导体封装体 Pending CN121100405A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023075161 2023-04-28
JP2023-075161 2023-04-28
PCT/JP2024/016149 WO2024225342A1 (ja) 2023-04-28 2024-04-24 アルミニウム－ダイヤモンド複合体、及びアルミニウム－ダイヤモンド複合体の製造方法、並びに半導体パッケージ

Publications (1)

Publication Number Publication Date
CN121100405A true CN121100405A (zh) 2025-12-09

Family

ID=93256559

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480028130.8A Pending CN121100405A (zh) 2023-04-28 2024-04-24 铝-金刚石复合体、铝-金刚石复合体的制造方法、以及半导体封装体

Country Status (4)

Country Link
EP (1) EP4704150A1 (https=)
JP (1) JPWO2024225342A1 (https=)
CN (1) CN121100405A (https=)
WO (1) WO2024225342A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101986860B1 (ko) * 2011-07-28 2019-06-07 덴카 주식회사 반도체 소자용 방열 부품
JP6105262B2 (ja) 2012-11-29 2017-03-29 デンカ株式会社 アルミニウム−ダイヤモンド系複合体放熱部品
CN106415822B (zh) 2014-05-27 2021-04-06 电化株式会社 半导体封装体及其制造方法
JP7447694B2 (ja) * 2020-06-22 2024-03-12 ウシオ電機株式会社 半導体発光装置
US20240371723A1 (en) * 2021-08-06 2024-11-07 Denka Company Limited Heat dissipation member and electronic device

Also Published As

Publication number Publication date
EP4704150A1 (en) 2026-03-04
JPWO2024225342A1 (https=) 2024-10-31
WO2024225342A1 (ja) 2024-10-31

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