JP2023540788A - 平坦な炭化ケイ素サセプタのための裏面設計 - Google Patents
平坦な炭化ケイ素サセプタのための裏面設計 Download PDFInfo
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- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims description 16
- 229910010271 silicon carbide Inorganic materials 0.000 title description 7
- 238000013461 design Methods 0.000 title description 5
- 238000012545 processing Methods 0.000 claims abstract description 86
- 239000000758 substrate Substances 0.000 claims abstract description 48
- 239000011247 coating layer Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910002804 graphite Inorganic materials 0.000 claims description 11
- 239000010439 graphite Substances 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 235000012431 wafers Nutrition 0.000 description 43
- 238000012546 transfer Methods 0.000 description 30
- 239000007789 gas Substances 0.000 description 17
- 238000005229 chemical vapour deposition Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000000151 deposition Methods 0.000 description 6
- 238000005137 deposition process Methods 0.000 description 6
- 230000008021 deposition Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 239000012705 liquid precursor Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000012780 transparent material Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 238000005660 chlorination reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000000275 quality assurance Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- 241000473391 Archosargus rhomboidalis Species 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- WYEMLYFITZORAB-UHFFFAOYSA-N boscalid Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC=C1NC(=O)C1=CC=CN=C1Cl WYEMLYFITZORAB-UHFFFAOYSA-N 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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- 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
- H01L21/687—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 using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—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 using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68757—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 using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a coating or a hardness or a material
-
- 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
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67155—Apparatus for manufacturing or treating in a plurality of work-stations
- H01L21/67184—Apparatus for manufacturing or treating in a plurality of work-stations characterized by the presence of more than one transfer chamber
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/32—Carbides
- C23C16/325—Silicon carbide
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/458—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for supporting substrates in the reaction chamber
- C23C16/4581—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for supporting substrates in the reaction chamber characterised by material of construction or surface finish of the means for supporting the substrate
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/458—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for supporting substrates in the reaction chamber
- C23C16/4582—Rigid and flat substrates, e.g. plates or discs
- C23C16/4583—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/12—Substrate holders or susceptors
-
- 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
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67115—Apparatus for thermal treatment mainly by radiation
-
- 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
- H01L21/687—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 using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—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 using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/6875—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 using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a plurality of individual support members, e.g. support posts or protrusions
-
- 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
- H01L21/687—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 using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—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 using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68785—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 using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by the mechanical construction of the susceptor, stage or support
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- General Chemical & Material Sciences (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
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Abstract
Description
Claims (20)
- ウエハを支持するための処理チャンバ内で使用するためのサセプタであって、
前面および前記前面の反対側の裏面を有するサセプタ基板と、
前記サセプタ基板上に堆積させたコーティング層と、
を備え、
前記前面が、処理チャンバ内で処理されるウエハを保持するように構成されたポケットを有し、前記ポケットが第1のパターンでテクスチャ加工され、
前記裏面が第2のパターンでテクスチャ加工されている、
サセプタ。 - 前記第1のパターンが0.20mm~3.00mmの幅、0.80mm~3.00mmのピッチ、および0.10mm~5.00mmの深さを有するグリッドパターンである、請求項1に記載のサセプタ。
- 前記第2のパターンが前記第1のパターンと同一である、請求項2に記載のサセプタ。
- 前記第2のパターンが0.50mm~30.00mmの幅、0.50mm~3.00mmのピッチ、および0.10mm~5.00mmの深さを有するストライプパターンである、請求項2に記載のサセプタ。
- 前記第2のパターンが前記裏面の表面の外縁部に形成されたレッジを含む、請求項2に記載のサセプタ。
- 前記サセプタ基板がグラファイトを含む、請求項1に記載のサセプタ。
- 前記サセプタ基板が150mm~400mmの直径、および1mm~15mmの厚さを有する円盤状プレートである、請求項1に記載のサセプタ。
- 前記ポケットが150mm~300mmの直径、および0.30mm~1.00mmの深さを有する円筒状の凹部である、請求項1に記載のサセプタ。
- 前記コーティング層が炭化ケイ素(SiC)を含む、請求項1に記載のサセプタ。
- 処理チャンバであって、
1つまたは複数のガス源と流体連結するチャンバ本体と、
サセプタを備える基板支持アセンブリであり、前記サセプタが、
前面および前記前面の反対側の裏面を有するサセプタ基板、および
前記サセプタ基板上に堆積させたコーティング層、
を備え、
前記前面が、処理チャンバ内で処理されるウエハを保持するように構成されたポケットを有し、前記ポケットが第1のパターンでテクスチャ加工され、
前記裏面が第2のパターンでテクスチャ加工されている、
基板支持アセンブリと、
を備える、処理チャンバ。 - 前記第1のパターンが0.20mm~3.00mmの幅、0.80mm~3.00mmのピッチ、および0.10mm~5.00mmの深さを有するグリッドパターンである、請求項10に記載の処理チャンバ。
- 前記第2のパターンが前記第1のパターンと同一である、請求項11に記載の処理チャンバ。
- 前記第2のパターンが0.50mm~30.00mmの幅、0.5mm~3.00mmのピッチ、および0.10mm~5.00mmの深さを有するストライプパターンである、請求項11に記載の処理チャンバ。
- 前記第2のパターンが前記裏面の表面の外縁部に形成されたレッジを備える、請求項11に記載の処理チャンバ。
- 前記サセプタ基板がグラファイトを含み、
前記コーティング層が炭化ケイ素(SiC)を含む、
請求項1に記載のサセプタ。 - ウエハを支持するための処理チャンバ内で使用するためのサセプタを製造するための方法であって、
前面および前記前面の反対側の裏面を有するサセプタ基板を形成するステップと、
処理チャンバ内で処理されるウエハを保持するように構成されたポケットを形成するステップと、
前記ポケットを第1のパターンでテクスチャ加工するステップと、
前記裏面を第2のパターンでテクスチャ加工するステップと、
前記サセプタ基板上にコーティング層を形成するステップと、
を含む、方法。 - 前記第1のパターンが0.20mm~3.00mmの幅、0.80mm~3.00mmのピッチ、および0.10mm~5.00mmの深さを有するグリッドパターンである、請求項16に記載の方法。
- 前記第2のパターンが前記第1のパターンと同一である、請求項17に記載の方法。
- 前記第2のパターンが0.50mm~30.00mmの幅、0.50mm~3.00mmのピッチ、および0.10mm~5.00mmの深さを有するストライプパターンである、請求項17に記載の方法。
- 前記第2のパターンが前記裏面の表面の外縁部に形成されたレッジを含む、請求項17に記載の方法。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
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US202063076786P | 2020-09-10 | 2020-09-10 | |
US63/076,786 | 2020-09-10 | ||
US202063085528P | 2020-09-30 | 2020-09-30 | |
US63/085,528 | 2020-09-30 | ||
US17/191,786 US20220076988A1 (en) | 2020-09-10 | 2021-03-04 | Back side design for flat silicon carbide susceptor |
US17/191,786 | 2021-03-04 | ||
PCT/US2021/043303 WO2022055624A1 (en) | 2020-09-10 | 2021-07-27 | Back side design for flat silicon carbide susceptor |
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EP (1) | EP4211715A1 (ja) |
JP (1) | JP2023540788A (ja) |
KR (1) | KR20230061548A (ja) |
CN (1) | CN115885377A (ja) |
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JP7336369B2 (ja) * | 2019-11-25 | 2023-08-31 | 株式会社Screenホールディングス | 基板支持装置、熱処理装置、基板支持方法、熱処理方法 |
US20240014065A1 (en) * | 2022-07-08 | 2024-01-11 | Applied Materials, Inc. | Flat susceptor with grid pattern and venting grooves on surface thereof |
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US7255775B2 (en) * | 2002-06-28 | 2007-08-14 | Toshiba Ceramics Co., Ltd. | Semiconductor wafer treatment member |
EP1588404A2 (en) * | 2003-01-17 | 2005-10-26 | General Electric Company | Wafer handling apparatus |
US20050217585A1 (en) * | 2004-04-01 | 2005-10-06 | Blomiley Eric R | Substrate susceptor for receiving a substrate to be deposited upon |
US8603248B2 (en) * | 2006-02-10 | 2013-12-10 | Veeco Instruments Inc. | System and method for varying wafer surface temperature via wafer-carrier temperature offset |
DE112008003277T5 (de) * | 2007-12-06 | 2011-01-05 | Shin-Etsu Handotai Co., Ltd. | Suszeptor für das Dampfphasenwachstum und Dampfphasenwachstumsvorrichtung |
KR20120077246A (ko) * | 2010-12-30 | 2012-07-10 | 주식회사 티씨케이 | 휨 방지 서셉터 |
KR20120079315A (ko) * | 2011-01-04 | 2012-07-12 | 주식회사 엘지실트론 | 화학 기상 증착 장치용 서셉터 |
DE102011055061A1 (de) * | 2011-11-04 | 2013-05-08 | Aixtron Se | CVD-Reaktor bzw. Substrathalter für einen CVD-Reaktor |
JP6196246B2 (ja) * | 2013-02-06 | 2017-09-13 | 東洋炭素株式会社 | 炭化ケイ素−炭化タンタル複合材及びサセプタ |
US9814099B2 (en) * | 2013-08-02 | 2017-11-07 | Applied Materials, Inc. | Substrate support with surface feature for reduced reflection and manufacturing techniques for producing same |
US20150292815A1 (en) * | 2014-04-10 | 2015-10-15 | Applied Materials, Inc. | Susceptor with radiation source compensation |
TWI734668B (zh) * | 2014-06-23 | 2021-08-01 | 美商應用材料股份有限公司 | 在epi腔室中的基材熱控制 |
EP3626865A1 (en) * | 2018-09-20 | 2020-03-25 | Heraeus GMSI LLC | Susceptor and method for manufacturing the same |
-
2021
- 2021-03-04 US US17/191,786 patent/US20220076988A1/en active Pending
- 2021-07-27 EP EP21867317.6A patent/EP4211715A1/en active Pending
- 2021-07-27 CN CN202180051085.4A patent/CN115885377A/zh active Pending
- 2021-07-27 JP JP2023515845A patent/JP2023540788A/ja active Pending
- 2021-07-27 WO PCT/US2021/043303 patent/WO2022055624A1/en unknown
- 2021-07-27 KR KR1020237011864A patent/KR20230061548A/ko active Search and Examination
- 2021-09-09 TW TW110133540A patent/TW202225470A/zh unknown
Also Published As
Publication number | Publication date |
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EP4211715A1 (en) | 2023-07-19 |
KR20230061548A (ko) | 2023-05-08 |
CN115885377A (zh) | 2023-03-31 |
WO2022055624A1 (en) | 2022-03-17 |
US20220076988A1 (en) | 2022-03-10 |
TW202225470A (zh) | 2022-07-01 |
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