JP6714978B2 - プラズマ処理装置用の部品、プラズマ処理装置、及びプラズマ処理装置用の部品の製造方法 - Google Patents
プラズマ処理装置用の部品、プラズマ処理装置、及びプラズマ処理装置用の部品の製造方法 Download PDFInfo
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- JP6714978B2 JP6714978B2 JP2015124725A JP2015124725A JP6714978B2 JP 6714978 B2 JP6714978 B2 JP 6714978B2 JP 2015124725 A JP2015124725 A JP 2015124725A JP 2015124725 A JP2015124725 A JP 2015124725A JP 6714978 B2 JP6714978 B2 JP 6714978B2
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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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
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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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
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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
- C23C16/455—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
- C23C16/45563—Gas nozzles
- C23C16/45565—Shower nozzles
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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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
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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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
- C23C4/11—Oxides
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/3244—Gas supply means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32458—Vessel
- H01J37/32477—Vessel characterised by the means for protecting vessels or internal parts, e.g. coatings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32532—Electrodes
- H01J37/32559—Protection means, e.g. coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32623—Mechanical discharge control means
- H01J37/32633—Baffles
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Drying Of Semiconductors (AREA)
- Plasma Technology (AREA)
- Chemical Vapour Deposition (AREA)
- Coating By Spraying Or Casting (AREA)
Description
Claims (8)
- プラズマに晒されるプラズマ処理装置用の部品であって、
複数の貫通孔が形成された母材であり、該複数の貫通孔のテーパー形状を有する開口端が位置し且つ粗面化処理により形成された粗面を有する、該母材と、
陽極酸化処理により、前記粗面を含む前記母材の表面に形成されたアルマイト層と、
前記粗面上に前記アルマイト層を介して設けられた溶射膜と、
を備え、
前記粗面は、1.5μm〜5μmの範囲内の算術平均粗さを有し、
前記アルマイト層は、20μm以上且つ150μm以下の膜厚を有し、
前記母材の前記表面のうち前記複数の貫通孔を画成する該母材の壁面上には、前記アルマイト層と前記溶射膜のうち前記アルマイト層のみが形成されている、
部品。 - 前記プラズマ処理装置の処理容器内にガスを吐出する、請求項1に記載の部品。
- 前記プラズマ処理装置の処理容器の側壁と該処理容器内に設けられた載置台との間に設けられるバッフル板である、請求項1に記載の部品。
- 前記アルマイト層は、50μm以上の膜厚を有する、請求項1〜3の何れか一項に記載の部品。
- 請求項1〜4の何れか一項に記載の部品を備えるプラズマ処理装置。
- プラズマに晒されるプラズマ処理装置用の部品の製造方法であって、
複数の貫通孔が形成された母材の表面のうち該複数の貫通孔のテーパー形状を有する開口端が位置する該母材の一面に粗面化処理を適用する工程と、
粗面化処理を適用する前記工程により形成された前記母材の粗面を含む該母材の表面にアルマイト処理を適用する工程と、
アルマイト処理を適用する前記工程により形成されたアルマイト層上に溶射膜を形成する工程であり、該溶射膜を、前記母材の前記表面のうち前記複数の貫通孔を画成する該母材の壁面上の前記アルマイト層上に形成しない、該工程と、
を含み、
粗面化処理を適用する前記工程では、1.5μm〜5μmの範囲内の算術平均粗さを有する前記粗面が形成され、
前記アルマイト層は、20μm以上且つ150μm以下の膜厚を有する、
製造方法。 - 前記粗面化処理はブラスト処理であり、該ブラスト処理に用いられる研磨材の粒度は、JIS R 6001に規定のF40〜F220の範囲内の粒度である、請求項6に記載の製造方法。
- 前記粗面化処理はブラスト処理であり、該ブラスト処理に用いられる研磨材はアルミナである、請求項6又は7に記載の製造方法。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015124725A JP6714978B2 (ja) | 2014-07-10 | 2015-06-22 | プラズマ処理装置用の部品、プラズマ処理装置、及びプラズマ処理装置用の部品の製造方法 |
| US14/795,062 US10808309B2 (en) | 2014-07-10 | 2015-07-09 | Component for use in plasma processing apparatus, plasma processing apparatus, and method for manufacturing the component |
| TW104122240A TWI692275B (zh) | 2014-07-10 | 2015-07-09 | 電漿處理裝置用之零件、電漿處理裝置 |
| US17/021,643 US11473182B2 (en) | 2014-07-10 | 2020-09-15 | Component for use in plasma processing apparatus, plasma processing apparatus, and method for manufacturing the component |
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| JP2014142538 | 2014-07-10 | ||
| JP2014142538 | 2014-07-10 | ||
| JP2015124725A JP6714978B2 (ja) | 2014-07-10 | 2015-06-22 | プラズマ処理装置用の部品、プラズマ処理装置、及びプラズマ処理装置用の部品の製造方法 |
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| Publication Number | Publication Date |
|---|---|
| JP2016028379A JP2016028379A (ja) | 2016-02-25 |
| JP6714978B2 true JP6714978B2 (ja) | 2020-07-01 |
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| JP6984126B2 (ja) * | 2016-12-27 | 2021-12-17 | 東京エレクトロン株式会社 | ガス供給装置、プラズマ処理装置及びガス供給装置の製造方法 |
| US10755900B2 (en) * | 2017-05-10 | 2020-08-25 | Applied Materials, Inc. | Multi-layer plasma erosion protection for chamber components |
| JP7159074B2 (ja) * | 2019-02-08 | 2022-10-24 | キオクシア株式会社 | ガス供給部材、プラズマ処理装置、及びコーティング膜の形成方法 |
| JP7199246B2 (ja) | 2019-02-19 | 2023-01-05 | 東京エレクトロン株式会社 | 基板処理装置 |
| CN113594014B (zh) * | 2020-04-30 | 2024-04-12 | 中微半导体设备(上海)股份有限公司 | 零部件、等离子体反应装置及零部件加工方法 |
| JP7479236B2 (ja) | 2020-07-31 | 2024-05-08 | 東京エレクトロン株式会社 | 基板処理装置 |
| JP7197036B2 (ja) * | 2021-04-21 | 2022-12-27 | Toto株式会社 | 半導体製造装置用部材及び半導体製造装置 |
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| Publication number | Publication date |
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| TWI692275B (zh) | 2020-04-21 |
| US11473182B2 (en) | 2022-10-18 |
| US20160010200A1 (en) | 2016-01-14 |
| US20210002754A1 (en) | 2021-01-07 |
| US10808309B2 (en) | 2020-10-20 |
| JP2016028379A (ja) | 2016-02-25 |
| TW201618602A (zh) | 2016-05-16 |
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