JP6926217B2 - 構造体 - Google Patents
構造体 Download PDFInfo
- Publication number
- JP6926217B2 JP6926217B2 JP2019545037A JP2019545037A JP6926217B2 JP 6926217 B2 JP6926217 B2 JP 6926217B2 JP 2019545037 A JP2019545037 A JP 2019545037A JP 2019545037 A JP2019545037 A JP 2019545037A JP 6926217 B2 JP6926217 B2 JP 6926217B2
- Authority
- JP
- Japan
- Prior art keywords
- bonding layer
- volume
- feeding terminal
- aluminum nitride
- constituting
- 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.)
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- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 49
- 239000000758 substrate Substances 0.000 claims description 27
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 27
- 229910052721 tungsten Inorganic materials 0.000 claims description 21
- 239000010937 tungsten Substances 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 13
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 12
- 229910052750 molybdenum Inorganic materials 0.000 claims description 12
- 239000011733 molybdenum Substances 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- 238000010191 image analysis Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000009616 inductively coupled plasma Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000010894 electron beam technology Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- 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
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/0004—Devices wherein the heating current flows through the material to be heated
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
- H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Resistance Heating (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Description
2:内部電極
3:給電端子
4:接合層
5:金属棒
10:構造体
Claims (5)
- 窒化アルミニウム質セラミックスからなる基体と、
タングステンまたはモリブデンからなる給電端子と、
前記基体および前記給電端子の間においてそれぞれに接して位置する接合層と、
前記給電端子に電気的に繋がる内部電極とを備え、
前記接合層は、該接合層を構成する全体積100体積%のうち、前記給電端子を構成する成分および窒化アルミニウムの合計で90体積%以上であり、
前記接合層は、アスペクト比が5以上である窒化アルミニウムの塊を含有している、
構造体。 - 前記接合層は、該接合層を構成する全体積100体積%のうち、前記給電端子を構成する成分の含有量が20体積%以上80体積%以下である、請求項1に記載の構造体。
- 前記内部電極における前記給電端子を構成する成分の含有量は、前記接合層における前記給電端子を構成する成分の含有量より多い、請求項1または請求項2に記載の構造体。
- 前記内部電極における前記給電端子を構成する成分の含有量は、前記接合層における前記給電端子を構成する成分の含有量よりも10体積%以上多い、請求項3に記載の構造体。
- 前記接合層は、前記給電端子を構成する成分の粒を含有し、
該粒の円相当径の平均値は3μm以上12μm以下である、請求項1乃至請求項4のいずれかに記載の構造体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017188492 | 2017-09-28 | ||
JP2017188492 | 2017-09-28 | ||
PCT/JP2018/034879 WO2019065464A1 (ja) | 2017-09-28 | 2018-09-20 | 構造体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019065464A1 JPWO2019065464A1 (ja) | 2020-09-17 |
JP6926217B2 true JP6926217B2 (ja) | 2021-08-25 |
Family
ID=65902463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019545037A Active JP6926217B2 (ja) | 2017-09-28 | 2018-09-20 | 構造体 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20200305238A1 (ja) |
JP (1) | JP6926217B2 (ja) |
WO (1) | WO2019065464A1 (ja) |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0725618B2 (ja) * | 1988-07-05 | 1995-03-22 | 株式会社村田製作所 | A▲l▼N体のタングステンメタライズ構造 |
JP2642858B2 (ja) * | 1993-12-20 | 1997-08-20 | 日本碍子株式会社 | セラミックスヒーター及び加熱装置 |
US5552232A (en) * | 1994-12-21 | 1996-09-03 | International Business Machines Corporation | Aluminum nitride body having graded metallurgy |
US6448538B1 (en) * | 1996-05-05 | 2002-09-10 | Seiichiro Miyata | Electric heating element |
JP2004343117A (ja) * | 1999-08-20 | 2004-12-02 | Ibiden Co Ltd | 半導体製造装置用セラミック板 |
JP3685962B2 (ja) * | 1999-09-13 | 2005-08-24 | 住友大阪セメント株式会社 | サセプタ及びその製造方法 |
JP3859914B2 (ja) * | 1999-10-08 | 2006-12-20 | 東芝セラミックス株式会社 | 金属端子を有するセラミック−金属複合部品、及びその製造方法 |
JP2002018776A (ja) * | 2000-07-11 | 2002-01-22 | Kyoji Hamano | 締付け時のずれ防止機能付き固定刃取付け装置 |
EP1339271B1 (en) * | 2000-11-30 | 2011-07-27 | Tokuyama Corporation | Substrate and production method therefor |
JP4950379B2 (ja) * | 2000-12-21 | 2012-06-13 | 株式会社東芝 | AlNメタライズ基板およびその製造方法 |
EP1509071A4 (en) * | 2002-05-28 | 2008-12-31 | Sumitomo Electric Industries | ALUMINUM NITRIDE SINTERED COMPACT WITH METALLIZED LAYER AND METHOD FOR THE PRODUCTION THEREOF |
US6825448B2 (en) * | 2003-05-01 | 2004-11-30 | Applied Materials, Inc. | Low residual-stress brazed terminal for heater |
US7098428B1 (en) * | 2004-02-04 | 2006-08-29 | Brent Elliot | System and method for an improved susceptor |
JP4482472B2 (ja) * | 2005-03-24 | 2010-06-16 | 日本碍子株式会社 | 静電チャック及びその製造方法 |
US7696455B2 (en) * | 2006-05-03 | 2010-04-13 | Watlow Electric Manufacturing Company | Power terminals for ceramic heater and method of making the same |
JP4421595B2 (ja) * | 2006-11-16 | 2010-02-24 | 日本碍子株式会社 | 加熱装置 |
JP5119825B2 (ja) * | 2007-09-20 | 2013-01-16 | 三菱マテリアル株式会社 | パワーモジュール用基板 |
CN106463452A (zh) * | 2014-06-27 | 2017-02-22 | 日本碍子株式会社 | 接合结构体 |
JP7364609B2 (ja) * | 2021-02-10 | 2023-10-18 | 日本碍子株式会社 | セラミックヒータ |
-
2018
- 2018-09-20 US US16/649,379 patent/US20200305238A1/en not_active Abandoned
- 2018-09-20 JP JP2019545037A patent/JP6926217B2/ja active Active
- 2018-09-20 WO PCT/JP2018/034879 patent/WO2019065464A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2019065464A1 (ja) | 2019-04-04 |
JPWO2019065464A1 (ja) | 2020-09-17 |
US20200305238A1 (en) | 2020-09-24 |
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