JP2016025309A - 成膜装置、サセプタ、及び成膜方法 - Google Patents
成膜装置、サセプタ、及び成膜方法 Download PDFInfo
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- JP2016025309A JP2016025309A JP2014150763A JP2014150763A JP2016025309A JP 2016025309 A JP2016025309 A JP 2016025309A JP 2014150763 A JP2014150763 A JP 2014150763A JP 2014150763 A JP2014150763 A JP 2014150763A JP 2016025309 A JP2016025309 A JP 2016025309A
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- 230000008021 deposition Effects 0.000 title claims abstract 5
- 238000000151 deposition Methods 0.000 title 2
- 239000000758 substrate Substances 0.000 claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000007770 graphite material Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000010408 film Substances 0.000 description 46
- 239000007789 gas Substances 0.000 description 39
- 230000002093 peripheral effect Effects 0.000 description 29
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000001947 vapour-phase growth Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910003465 moissanite Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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Classifications
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- 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
- C23C16/46—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 heating 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
- C23C16/4587—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially vertically
- C23C16/4588—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially vertically the substrate being rotated
-
- 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
- C30B25/08—Reaction chambers; Selection of materials therefor
-
- 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
-
- 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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/36—Carbides
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
Description
101 基板
103 チャンバ
120 主ヒータ
160 ガス供給部
170 サセプタ
171 外周サセプタ
172 内部サセプタ
173 保持部
174 プレート
175 カバー部材
Claims (8)
- 基板上に成膜を行う成膜室と、
前記基板が載置されるサセプタユニットと、
前記サセプタユニットを回転させる回転部と、
前記基板を加熱するヒータと、
前記成膜室にプロセスガスを供給するガス供給部と、
を備え、
前記サセプタユニットは、
前記基板を保持するサセプタと、
前記サセプタの少なくとも上部に設けられ、前記サセプタと異なる材料であり、少なくとも表面がSiCから構成されるカバー部材と、
前記サセプタと前記カバー部材の間に設けられ、前記カバー部材と表面が異なる材料でかつプロセス温度で昇華しない材料から構成されるリング状のプレートと、
を有することを特徴とする成膜装置。 - 前記サセプタユニットは前記回転部より着脱自在に設けられていることを特徴とする請求項1に記載の成膜装置。
- 前記カバー部材は、前記基板が保持される領域から離間して設けられていることを特徴とする請求項1又は2に記載の成膜装置。
- 前記サセプタは、TaC、又はTaCを被覆したカーボンからなり、
前記カバー部材は、SiC、又はSiCを被覆したカーボン、からなり、
前記プレートは、グラファイト材又はカーボン繊維素材、又はTaCを被覆したカーボンからなることを特徴とする請求項1乃至3のいずれかに記載の成膜装置。 - 前記基板を前記サセプタユニットから取り外す交換室を備えることを特徴とする請求項1から4のいずれかに記載の成膜装置。
- 基板上に成膜を行う成膜室に設けられ、前記基板が載置されるサセプタユニットであって、
前記基板を保持するサセプタと、
前記サセプタの少なくとも上部に設けられ、前記サセプタと異なる材料であり、少なくとも表面がSiCから構成されるカバー部材と、
前記サセプタと前記カバー部材の間に設けられ、前記カバー部材と表面が異なる材料でかつプロセス温度で昇華しない材料から構成されるリング状のプレートと、
を有することを特徴とするサセプタユニット。 - SiC基板を成膜室内に搬入し、
サセプタ上に、サセプタと異なる材料であり、少なくとも表面がSiCで構成されるカバー部材が配置され、カバー部材と異なる材料でかつプロセス温度で昇華しない材料から形成されるリング状のプレートが前記サセプタとカバー部材の間に配置されたサセプタユニットにSiC基板を載置し、
前記成膜室内に、SiCソースガスを含むプロセスガスを供給して、前記SiC基板上への成膜を行い、前記SiC基板上への成膜後、SiC基板及びサセプタユニットの少なくとも一部を前記成膜室外に搬出することを特徴とする成膜方法。 - 前記成膜室外において、前記プレート及び前記カバー部材を交換することを特徴とする請求項7に記載の成膜方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014150763A JP6444641B2 (ja) | 2014-07-24 | 2014-07-24 | 成膜装置、サセプタ、及び成膜方法 |
TW104120947A TWI570265B (zh) | 2014-07-24 | 2015-06-29 | Film forming apparatus, base, and film forming method |
US14/796,172 US10584417B2 (en) | 2014-07-24 | 2015-07-10 | Film forming apparatus, susceptor, and film forming method |
KR1020150100419A KR101719909B1 (ko) | 2014-07-24 | 2015-07-15 | 성막 장치, 서셉터, 및 성막 방법 |
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JP2014150763A JP6444641B2 (ja) | 2014-07-24 | 2014-07-24 | 成膜装置、サセプタ、及び成膜方法 |
Publications (2)
Publication Number | Publication Date |
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JP2016025309A true JP2016025309A (ja) | 2016-02-08 |
JP6444641B2 JP6444641B2 (ja) | 2018-12-26 |
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US (1) | US10584417B2 (ja) |
JP (1) | JP6444641B2 (ja) |
KR (1) | KR101719909B1 (ja) |
TW (1) | TWI570265B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5732284B2 (ja) * | 2010-08-27 | 2015-06-10 | 株式会社ニューフレアテクノロジー | 成膜装置および成膜方法 |
US10346074B2 (en) * | 2015-11-22 | 2019-07-09 | Synamedia Limited | Method of compressing parity data upon writing |
DE102016210203B3 (de) | 2016-06-09 | 2017-08-31 | Siltronic Ag | Suszeptor zum Halten einer Halbleiterscheibe, Verfahren zum Abscheiden einer epitaktischen Schicht auf einer Vorderseite einer Halbleiterscheibe und Halbleiterscheibe mit epitaktischer Schicht |
JP2018101721A (ja) * | 2016-12-21 | 2018-06-28 | 株式会社ニューフレアテクノロジー | 気相成長方法 |
JP2020088216A (ja) * | 2018-11-28 | 2020-06-04 | 住友電気工業株式会社 | 気相成長装置およびエピ基板の製造方法 |
JP7188250B2 (ja) * | 2019-04-11 | 2022-12-13 | 株式会社Sumco | 気相成長装置及びこれに用いられるキャリア |
WO2021225047A1 (ja) * | 2020-05-08 | 2021-11-11 | 株式会社ニューフレアテクノロジー | 成膜装置およびプレート |
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2014
- 2014-07-24 JP JP2014150763A patent/JP6444641B2/ja active Active
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2015
- 2015-06-29 TW TW104120947A patent/TWI570265B/zh active
- 2015-07-10 US US14/796,172 patent/US10584417B2/en active Active
- 2015-07-15 KR KR1020150100419A patent/KR101719909B1/ko active IP Right Grant
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JPH0270066A (ja) * | 1988-09-05 | 1990-03-08 | Hitachi Electron Eng Co Ltd | プラズマcvd装置 |
JPH0410333U (ja) * | 1990-05-16 | 1992-01-29 | ||
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WO2011114858A1 (ja) * | 2010-03-15 | 2011-09-22 | 住友電気工業株式会社 | 半導体薄膜の製造方法、半導体薄膜の製造装置、サセプター、およびサセプター保持具 |
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KR101719909B1 (ko) | 2017-03-24 |
US20160024652A1 (en) | 2016-01-28 |
JP6444641B2 (ja) | 2018-12-26 |
TWI570265B (zh) | 2017-02-11 |
US10584417B2 (en) | 2020-03-10 |
KR20160012918A (ko) | 2016-02-03 |
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