JP2017034190A - 炭化珪素エピタキシャルウエハの製造方法及び製造装置 - Google Patents
炭化珪素エピタキシャルウエハの製造方法及び製造装置 Download PDFInfo
- Publication number
- JP2017034190A JP2017034190A JP2015155235A JP2015155235A JP2017034190A JP 2017034190 A JP2017034190 A JP 2017034190A JP 2015155235 A JP2015155235 A JP 2015155235A JP 2015155235 A JP2015155235 A JP 2015155235A JP 2017034190 A JP2017034190 A JP 2017034190A
- Authority
- JP
- Japan
- Prior art keywords
- silicon carbide
- growth furnace
- cleaning gas
- epitaxial wafer
- carbide epitaxial
- 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.)
- Granted
Links
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 136
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 136
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 238000004140 cleaning Methods 0.000 claims abstract description 86
- 238000000034 method Methods 0.000 claims abstract description 76
- 239000012530 fluid Substances 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 239000007789 gas Substances 0.000 claims description 102
- 239000011261 inert gas Substances 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 235000012431 wafers Nutrition 0.000 claims 15
- 238000007599 discharging Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 abstract description 20
- 230000007547 defect Effects 0.000 abstract description 18
- 239000002245 particle Substances 0.000 description 26
- 238000005530 etching Methods 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- XRURPHMPXJDCOO-UHFFFAOYSA-N iodine heptafluoride Chemical compound FI(F)(F)(F)(F)(F)F XRURPHMPXJDCOO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 2
- JOHWNGGYGAVMGU-UHFFFAOYSA-N trifluorochlorine Chemical compound FCl(F)F JOHWNGGYGAVMGU-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02529—Silicon carbide
-
- 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
- C30B25/18—Epitaxial-layer growth characterised by the substrate
- C30B25/20—Epitaxial-layer growth characterised by the substrate the substrate being of the same materials as the epitaxial layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- 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
- C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
- C23C16/4405—Cleaning of reactor or parts inside the reactor by using reactive gases
-
- 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
- C23C16/4412—Details relating to the exhausts, e.g. pumps, filters, scrubbers, particle traps
-
- 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
- C23C16/455—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 introducing gases into reaction chamber or for modifying gas flows in reaction chamber
-
- 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
- C30B25/14—Feed and outlet means for the gases; Modifying the flow of the reactive gases
-
- 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
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/02373—Group 14 semiconducting materials
- H01L21/02378—Silicon carbide
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Inorganic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
図1は、本発明の実施の形態1に係る炭化珪素エピタキシャルウエハの製造装置を示す断面図である。エピタキシャル成長を行う成長炉1(エピタキシャル成長炉)内に、炭化珪素基板2を載置するウエハホルダ3が設けられている。プロセスガス導入口4が、エピタキシャル成長工程時に、キャリアガスと原料ガスを含むプロセスガスを成長炉1内に導入する。プロセスガス排気口5が、プロセスガス導入口4から導入されたプロセスガスを成長炉1から排出する。
図4は、本発明の実施の形態2に係る炭化珪素エピタキシャルウエハの製造工程を示すフローチャートである。本実施の形態の製造工程に用いる製造装置は実施の形態1と同様である。
Claims (8)
- 成長炉内にクリーニングガスを導入して前記成長炉の内壁面に付着した樹枝状の炭化珪素を除去する工程と、
前記クリーニングガスを導入した後に前記成長炉内に炭化珪素基板を搬入する工程と、
前記成長炉内にプロセスガスを導入して前記炭化珪素基板上に炭化珪素エピタキシャル層を成長させて炭化珪素エピタキシャルウエハを製造する工程とを備え、
1.6E−4[J]以上の流体エネルギーを持つ前記クリーニングガスを前記成長炉内に導入することを特徴とする炭化珪素エピタキシャルウエハの製造方法。 - 成長炉内に炭化珪素基板を搬入する工程と、
前記成長炉内にプロセスガスを導入して前記炭化珪素基板上に炭化珪素エピタキシャル層を成長させて炭化珪素エピタキシャルウエハを製造する工程と、
前記成長炉内にクリーニングガスを導入して前記成長炉の内壁面に付着した樹枝状の炭化珪素を除去する工程とを備え、
1.6E−4[J]以上の流体エネルギーを持つ前記クリーニングガスを前記成長炉内に導入することを特徴とする炭化珪素エピタキシャルウエハの製造方法。 - 前記クリーニングガスを前記成長炉内に導入する際に前記炭化珪素エピタキシャルウエハ上にシャッターを配置することを特徴とする請求項2に記載の炭化珪素エピタキシャルウエハの製造方法。
- 前記クリーニングガスは不活性ガス又は水素ガスであることを特徴とする請求項1〜3の何れか1項に記載の炭化珪素エピタキシャルウエハの製造方法。
- エピタキシャル成長を行う成長炉と、
前記成長炉内に設けられ、炭化珪素基板を載置するウエハホルダと、
プロセスガスを前記成長炉内に導入するプロセスガス導入口と、
前記プロセスガスを前記成長炉から排出するプロセスガス排気口と、
前記成長炉の内壁面に付着した樹枝状の炭化珪素を除去するためのクリーニングガスを前記成長炉内に導入するクリーニングガス導入口と、
前記クリーニングガスを前記成長炉から排出するクリーニングガス排気口とを備え、
前記クリーニングガス導入口から1.6E−4[J]以上の流体エネルギーを持つ前記クリーニングガスを前記成長炉内に導入することを特徴とする炭化珪素エピタキシャルウエハの製造装置。 - 前記ウエハホルダの載置面は前記成長炉の天井面に対向し、
前記クリーニングガス導入口は、前記クリーニングガスが前記成長炉の前記天井面に沿って流れるように、前記ウエハホルダより上方において前記成長炉の側面に設けられていることを特徴とする請求項5に記載の炭化珪素エピタキシャルウエハの製造装置。 - 前記クリーニングガス排気口は前記成長炉の底面に設けられていることを特徴とする請求項5又は6に記載の炭化珪素エピタキシャルウエハの製造装置。
- 前記クリーニングガスを前記成長炉内に導入する際に前記炭化珪素エピタキシャルウエハ上に配置されるシャッターを更に備えることを特徴とする請求項5〜7の何れか1項に記載の炭化珪素エピタキシャルウエハの製造装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015155235A JP6458677B2 (ja) | 2015-08-05 | 2015-08-05 | 炭化珪素エピタキシャルウエハの製造方法及び製造装置 |
US15/091,421 US9564315B1 (en) | 2015-08-05 | 2016-04-05 | Manufacturing method and apparatus for manufacturing silicon carbide epitaxial wafer |
DE102016212534.6A DE102016212534B4 (de) | 2015-08-05 | 2016-07-08 | Herstellungsverfahren und Vorrichtung zum Herstellen eines Siliziumkarbid-Epitaxialwafers |
CN201610638775.0A CN106435722B (zh) | 2015-08-05 | 2016-08-05 | 碳化硅外延晶片的制造方法及制造装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015155235A JP6458677B2 (ja) | 2015-08-05 | 2015-08-05 | 炭化珪素エピタキシャルウエハの製造方法及び製造装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017034190A true JP2017034190A (ja) | 2017-02-09 |
JP6458677B2 JP6458677B2 (ja) | 2019-01-30 |
Family
ID=57853944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015155235A Active JP6458677B2 (ja) | 2015-08-05 | 2015-08-05 | 炭化珪素エピタキシャルウエハの製造方法及び製造装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9564315B1 (ja) |
JP (1) | JP6458677B2 (ja) |
CN (1) | CN106435722B (ja) |
DE (1) | DE102016212534B4 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110828300A (zh) * | 2019-11-25 | 2020-02-21 | 上海华力集成电路制造有限公司 | 外延工艺方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106910673B (zh) * | 2017-03-02 | 2019-05-21 | 东莞市天域半导体科技有限公司 | 一种降低SiC外延晶片表面三角形缺陷的外延方法 |
CN110541158A (zh) * | 2019-09-11 | 2019-12-06 | 大同新成新材料股份有限公司 | 一种氮化物半导体材料的制备方法 |
CN115386953A (zh) * | 2022-08-25 | 2022-11-25 | 东莞市天域半导体科技有限公司 | 一种有效抑制SiC外延片掉落物缺陷生成的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004043943A (ja) * | 2002-05-24 | 2004-02-12 | Mitsubishi Heavy Ind Ltd | クリーニング方法及びこれを使用する金属膜作製装置 |
JP2009117399A (ja) * | 2006-02-21 | 2009-05-28 | Tokyo Electron Ltd | 成膜装置および基板処理方法 |
JP2012025609A (ja) * | 2010-07-22 | 2012-02-09 | Cosmo Oil Co Ltd | 多結晶シリコン製造用の反応炉 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6459740A (en) | 1987-08-31 | 1989-03-07 | Chuo Musen Kk | Cooling mechanism for image pickup tube |
JP2700006B2 (ja) | 1987-10-19 | 1998-01-19 | カシオ計算機株式会社 | 液晶表示素子 |
JPH09272978A (ja) | 1996-04-09 | 1997-10-21 | Canon Inc | プラズマcvd法による薄膜の形成方法 |
JP2003158080A (ja) | 2001-11-22 | 2003-05-30 | Mitsubishi Electric Corp | 半導体製造装置、半導体製造装置における堆積物除去方法、および半導体装置の製造方法 |
JP2006318959A (ja) | 2005-05-10 | 2006-11-24 | Hitachi Cable Ltd | Movpe成長方法 |
US8500963B2 (en) * | 2006-10-26 | 2013-08-06 | Applied Materials, Inc. | Sputtering of thermally resistive materials including metal chalcogenides |
JP5125095B2 (ja) | 2006-12-22 | 2013-01-23 | パナソニック株式会社 | SiCエピタキシャル膜付き基板の製造方法及びSiCエピタキシャル膜付き基板の製造装置 |
JP2009138210A (ja) | 2007-12-04 | 2009-06-25 | Sony Corp | 成膜装置および成膜方法ならびに発光装置の製造方法 |
JP4940184B2 (ja) | 2008-05-22 | 2012-05-30 | 株式会社日立ハイテクノロジーズ | 真空処理装置および真空処理方法 |
JP5193686B2 (ja) | 2008-05-30 | 2013-05-08 | 東京エレクトロン株式会社 | チャンバの内部状況推定方法及び記憶媒体 |
WO2011033752A1 (ja) * | 2009-09-17 | 2011-03-24 | 株式会社Sumco | エピタキシャルウェーハの製造方法および製造装置 |
JP5540919B2 (ja) * | 2010-06-16 | 2014-07-02 | 住友電気工業株式会社 | 炭化珪素半導体の洗浄方法 |
JP2012004272A (ja) * | 2010-06-16 | 2012-01-05 | Sumitomo Electric Ind Ltd | 炭化珪素半導体の洗浄方法および炭化珪素半導体の洗浄装置 |
JP5542560B2 (ja) | 2010-07-20 | 2014-07-09 | 株式会社ニューフレアテクノロジー | 半導体製造装置およびサセプタのクリーニング方法 |
JP2013069818A (ja) | 2011-09-21 | 2013-04-18 | Sharp Corp | 気相成長装置および結晶膜の形成方法 |
JP6036200B2 (ja) * | 2012-11-13 | 2016-11-30 | 富士電機株式会社 | 炭化珪素半導体装置の製造方法 |
JP2014154864A (ja) | 2013-02-14 | 2014-08-25 | Ricoh Co Ltd | アクチュエータの製造方法、アクチュエータ、液滴吐出ヘッド、インクカートリッジ、および画像形成装置 |
JP6107198B2 (ja) * | 2013-02-14 | 2017-04-05 | セントラル硝子株式会社 | クリーニングガス及びクリーニング方法 |
JP2015155235A (ja) | 2014-02-20 | 2015-08-27 | 株式会社東海特装車 | 箱型荷台を備えた貨物輸送車のドア |
-
2015
- 2015-08-05 JP JP2015155235A patent/JP6458677B2/ja active Active
-
2016
- 2016-04-05 US US15/091,421 patent/US9564315B1/en active Active
- 2016-07-08 DE DE102016212534.6A patent/DE102016212534B4/de active Active
- 2016-08-05 CN CN201610638775.0A patent/CN106435722B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004043943A (ja) * | 2002-05-24 | 2004-02-12 | Mitsubishi Heavy Ind Ltd | クリーニング方法及びこれを使用する金属膜作製装置 |
JP2009117399A (ja) * | 2006-02-21 | 2009-05-28 | Tokyo Electron Ltd | 成膜装置および基板処理方法 |
JP2012025609A (ja) * | 2010-07-22 | 2012-02-09 | Cosmo Oil Co Ltd | 多結晶シリコン製造用の反応炉 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110828300A (zh) * | 2019-11-25 | 2020-02-21 | 上海华力集成电路制造有限公司 | 外延工艺方法 |
CN110828300B (zh) * | 2019-11-25 | 2022-03-18 | 上海华力集成电路制造有限公司 | 外延工艺方法 |
Also Published As
Publication number | Publication date |
---|---|
JP6458677B2 (ja) | 2019-01-30 |
US9564315B1 (en) | 2017-02-07 |
CN106435722B (zh) | 2019-11-01 |
CN106435722A (zh) | 2017-02-22 |
US20170040166A1 (en) | 2017-02-09 |
DE102016212534B4 (de) | 2021-11-04 |
DE102016212534A1 (de) | 2017-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5598542B2 (ja) | 炭化珪素エピタキシャルウエハ及びその製造方法並びにエピタキシャル成長用炭化珪素バルク基板及びその製造方法 | |
JP6078620B2 (ja) | ダイヤモンド上の窒化ガリウム型ウェーハ並びに製造設備及び製造方法 | |
JP5865796B2 (ja) | エピタキシャル成長装置および炭化珪素エピタキシャルウエハ製造方法 | |
US20110076401A1 (en) | Method of Making Showerhead for Semiconductor Processing Apparatus | |
JP6458677B2 (ja) | 炭化珪素エピタキシャルウエハの製造方法及び製造装置 | |
JP4858325B2 (ja) | SiCエピタキシャル成膜装置およびこのエピタキシャル成膜装置を用いるSiC半導体装置の製造方法 | |
JP2003086518A (ja) | 炭化珪素膜のcvd方法、cvd装置及びcvd装置用サセプター | |
US10208400B2 (en) | Method for manufacturing silicon carbide semiconductor device and silicon carbide semiconductor device | |
JP2018186252A (ja) | エピタキシャル成長装置及びエピタキシャル成長方法 | |
JP4385027B2 (ja) | 半導体製造装置のクリーニング方法およびクリーニング装置ならびに半導体製造装置 | |
CN110211870B (zh) | 晶圆减薄方法 | |
JP6541257B2 (ja) | 炭化珪素膜の成膜装置のクリーニング方法 | |
JP2017199810A (ja) | 炭化珪素エピタキシャルウエハの製造方法、炭化珪素半導体装置の製造方法及び炭化珪素エピタキシャルウエハの製造装置 | |
JP5267361B2 (ja) | エピタキシャル成長方法 | |
JP2014027028A (ja) | SiCエピタキシャル基板製造装置、SiCエピタキシャル基板の製造方法、SiCエピタキシャル基板 | |
JP5459257B2 (ja) | シリコンエピタキシャルウェーハの製造方法 | |
JP2008053398A (ja) | 炭化珪素半導体装置の製造方法 | |
KR20160077846A (ko) | 에피 성장장치의 크린방법 | |
JP4754465B2 (ja) | プラズマ処理装置およびそのクリーニング方法 | |
CN111129223A (zh) | 一种新型的超晶格红外探测器制备方法 | |
US11772137B2 (en) | Reactive cleaning of substrate support | |
CN105002563B (zh) | 碳化硅外延层区域掺杂的方法 | |
CN115110147B (zh) | 一种生长低翘曲半导体衬底晶片的方法 | |
JP2015103652A (ja) | 気相成長装置 | |
US9209020B2 (en) | Method of forming an epitaxial semiconductor layer in a recess and a semiconductor device having the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180202 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20181127 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20181122 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20181210 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6458677 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |