JPWO2021261441A1 - - Google Patents

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Publication number
JPWO2021261441A1
JPWO2021261441A1 JP2022531973A JP2022531973A JPWO2021261441A1 JP WO2021261441 A1 JPWO2021261441 A1 JP WO2021261441A1 JP 2022531973 A JP2022531973 A JP 2022531973A JP 2022531973 A JP2022531973 A JP 2022531973A JP WO2021261441 A1 JPWO2021261441 A1 JP WO2021261441A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022531973A
Other languages
Japanese (ja)
Other versions
JP7203286B2 (en
JPWO2021261441A5 (en
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.)
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Publication date
Application filed filed Critical
Publication of JPWO2021261441A1 publication Critical patent/JPWO2021261441A1/ja
Publication of JPWO2021261441A5 publication Critical patent/JPWO2021261441A5/en
Application granted granted Critical
Publication of JP7203286B2 publication Critical patent/JP7203286B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/581—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on aluminium nitride
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/12—Mountings, e.g. non-detachable insulating substrates
    • H01L23/13—Mountings, e.g. non-detachable insulating substrates characterised by the shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Ceramic Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Products (AREA)
JP2022531973A 2020-06-22 2021-06-21 Aluminum nitride sintered body and its manufacturing method, circuit board, and jointed board Active JP7203286B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020107142 2020-06-22
JP2020107142 2020-06-22
PCT/JP2021/023389 WO2021261441A1 (en) 2020-06-22 2021-06-21 Aluminum nitride sintered body, circuit substrate and junction substrate

Publications (3)

Publication Number Publication Date
JPWO2021261441A1 true JPWO2021261441A1 (en) 2021-12-30
JPWO2021261441A5 JPWO2021261441A5 (en) 2022-08-26
JP7203286B2 JP7203286B2 (en) 2023-01-12

Family

ID=79281142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022531973A Active JP7203286B2 (en) 2020-06-22 2021-06-21 Aluminum nitride sintered body and its manufacturing method, circuit board, and jointed board

Country Status (2)

Country Link
JP (1) JP7203286B2 (en)
WO (1) WO2021261441A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022210518A1 (en) * 2021-03-31 2022-10-06 デンカ株式会社 Aluminium nitride sintered body, production method for same, circuit board, and laminated substrate

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63253901A (en) * 1987-04-10 1988-10-20 Sumitomo Electric Ind Ltd Laser reflecting mirror
JPS63274669A (en) * 1987-05-06 1988-11-11 Sumitomo Electric Ind Ltd Composite aluminum nitride sintered body
JPS6431495A (en) * 1987-07-28 1989-02-01 Matsushita Electric Works Ltd Manufacture of ceramics wiring board
JPH02271969A (en) * 1989-04-12 1990-11-06 Toshiba Ceramics Co Ltd Aln-based sintered body
JPH1073704A (en) * 1996-08-30 1998-03-17 Mitsubishi Materials Corp Reflection mirror for high energy ray
JP2002100826A (en) * 2000-09-21 2002-04-05 Toshiba Corp Submount material
JP2017200872A (en) * 2016-04-28 2017-11-09 京セラ株式会社 Porous ceramic body, member for adsorption and method for producing porous ceramic body
CN110540429A (en) * 2019-08-29 2019-12-06 南充三环电子有限公司 aluminum nitride sintered body and application

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0244084A (en) * 1988-08-02 1990-02-14 Asahi Glass Co Ltd Aluminum nitride substrate and production thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63253901A (en) * 1987-04-10 1988-10-20 Sumitomo Electric Ind Ltd Laser reflecting mirror
JPS63274669A (en) * 1987-05-06 1988-11-11 Sumitomo Electric Ind Ltd Composite aluminum nitride sintered body
JPS6431495A (en) * 1987-07-28 1989-02-01 Matsushita Electric Works Ltd Manufacture of ceramics wiring board
JPH02271969A (en) * 1989-04-12 1990-11-06 Toshiba Ceramics Co Ltd Aln-based sintered body
JPH1073704A (en) * 1996-08-30 1998-03-17 Mitsubishi Materials Corp Reflection mirror for high energy ray
JP2002100826A (en) * 2000-09-21 2002-04-05 Toshiba Corp Submount material
JP2017200872A (en) * 2016-04-28 2017-11-09 京セラ株式会社 Porous ceramic body, member for adsorption and method for producing porous ceramic body
CN110540429A (en) * 2019-08-29 2019-12-06 南充三环电子有限公司 aluminum nitride sintered body and application

Also Published As

Publication number Publication date
JP7203286B2 (en) 2023-01-12
WO2021261441A1 (en) 2021-12-30

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