JP7385023B2 - 基板処理用支持体ブラケット装置および方法 - Google Patents
基板処理用支持体ブラケット装置および方法 Download PDFInfo
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- 239000000758 substrate Substances 0.000 title claims description 109
- 238000000034 method Methods 0.000 title claims description 24
- 239000007789 gas Substances 0.000 claims description 167
- 238000004140 cleaning Methods 0.000 claims description 67
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 31
- 239000000463 material Substances 0.000 description 5
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 5
- 238000009827 uniform distribution Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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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
- C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
-
- 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
- H01J37/32449—Gas control, e.g. control of the gas flow
-
- 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
- C23C16/458—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
- 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
- C23C16/50—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 using electric discharges
- C23C16/505—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 using electric discharges using radio frequency discharges
-
- 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
- H01J37/32715—Workpiece holder
-
- 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
- H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
- H01J37/32807—Construction (includes replacing parts of the apparatus)
-
- 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
- H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
- H01J37/32816—Pressure
- H01J37/32834—Exhausting
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
Description
Claims (15)
- 1つまたは複数の側壁を備えるチャンバ本体であって、前記1つまたは複数の側壁のそれぞれが内側面を備える、チャンバ本体と、
支持面を備えるペデスタルと、
前記ペデスタルの上方にある処理空間と、
前記ペデスタルの下方にある下部空間と、
前記1つまたは複数の側壁のうちの側壁の前記内側面に取り付けられるブラケットであって、
垂直部、
前記ペデスタルの前記支持面に平行である、少なくとも1つの面を備える水平部、
第1の端部および第2の端部、
前記第1の端部から前記第2の端部まで延びる、長手方向の長さ、ならびに
前記ブラケットの前記長手方向の長さの範囲内で、前記第1の端部と前記第2の端部との間に形成されたガス開口部であって、ガスが、前記処理空間から前記ガス開口部を通って前記下部空間に流れることを可能にする、ガス開口部を備える、ブラケットと、
前記ブラケットと接触するように、また前記ブラケットと接触しなくなるように移動可能である、シャドウフレームと
を備える、基板処理チャンバ。 - 前記水平部が、前記内側面から少なくとも部分的に内側へ突出している、請求項1に記載の基板処理チャンバ。
- 前記垂直部が、内側面および外側面を備え、
前記水平部が、上面および下面を備え、かつ
前記垂直部が、前記水平部と交差して前記ブラケットのL字型を形成する、請求項2に記載の基板処理チャンバ。 - 前記ガス開口部が、前記水平部の内側面に形成されたスロットを備え、前記水平部の前記内側面が、丸みを帯びている、請求項3に記載の基板処理チャンバ。
- 前記ガス開口部が、前記水平部の内側面と前記垂直部の前記内側面との間に配置されている、請求項3に記載の基板処理チャンバ。
- 前記ブラケットが、前記垂直部の前記外側面から、前記1つまたは複数の側壁のうちの前記側壁の前記内側面に形成された1つまたは複数の凹部内に突出する、1つまたは複数の突起を備える、請求項3に記載の基板処理チャンバ。
- 前記ブラケットが、前記ブラケットの前記第1の端部と前記第2の端部との間に形成された第2のガス開口部をさらに備え、前記ガスが、前記処理空間から前記第2のガス開口部を通って前記下部空間に流れることを可能にし、前記第2のガス開口部が、前記ブラケットの前記長手方向の長さに沿って、前記ガス開口部から離隔されている、請求項1に記載の基板処理チャンバ。
- 前記1つまたは複数の側壁が、前記チャンバ本体の長方形の形状を画定する4つの側壁を含み、
前記基板処理チャンバが、第2のブラケット、第3のブラケット、および第4のブラケットをさらに備え、
前記第2のブラケット、前記第3のブラケット、および前記第4のブラケットのそれぞれが、ガス開口部を備え、かつ
前記ブラケット、前記第2のブラケット、前記第3のブラケット、および前記第4のブラケットが、複数の間隙が前記チャンバ本体の隅部に配置されるように、互いに離れて配置されている。請求項1に記載の基板処理チャンバ。 - 前記ブラケットが、前記1つまたは複数の側壁のうちの前記側壁と、前記基板処理チャンバの前記シャドウフレームとの間に配置されている、請求項1に記載の基板処理チャンバ。
- 請求項1から9のいずれか一項に記載の基板処理チャンバを動作させる方法であって、
前記チャンバ本体内に配置された前記ペデスタルの前記支持面上に配置された基板を処理することと、
前記支持面から前記基板を取り外すことと、
1種類または複数種類の洗浄ガスを、前記ペデスタルの前記支持面を越えて、前記チャンバ本体に取り付けられた前記ブラケットに形成された前記ガス開口部に向けることと
を含む、方法。 - 1種類または複数種類の洗浄ガスを、前記ペデスタルの前記支持面を越えて前記ガス開口部に向けることの前に、前記シャドウフレームを前記ブラケットと接触するよう移動させることをさらに含む、請求項10に記載の方法。
- 前記1種類または複数種類の洗浄ガスを、前記ガス開口部から前記基板処理チャンバの前記下部空間に流し込むことをさらに含む、請求項11に記載の方法。
- 前記ガス開口部の少なくとも一部が、水平面において、前記シャドウフレームと前記チャンバ本体との間にある、請求項11に記載の方法。
- 請求項1から9のいずれか一項に記載の基板処理チャンバを動作させる方法であって、
前記シャドウフレームが、前記チャンバ本体に取り付けられた前記ブラケットからの間隙に配置された状態で、前記処理空間内に配置された基板を処理することと、
前記シャドウフレームを移動させて、前記チャンバ本体に取り付けられた前記ブラケットと接触させることと、
1種類または複数種類の洗浄ガスを前記処理空間に流し込むことと
を含み、前記1種類または複数種類の洗浄ガスを流し込むことが、
前記ブラケットに形成された前記ガス開口部を通して、前記1種類または複数種類の洗浄ガスを流すこと
を含む、基板処理チャンバを動作させる方法。 - 前記1種類または複数種類の洗浄ガスを、前記ガス開口部から、前記基板処理チャンバの前記下部空間に流し込むことをさらに含む、請求項14に記載の方法。
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JP2007321244A (ja) | 2006-05-30 | 2007-12-13 | Applied Materials Inc | 基板処理チャンバのためのリングアセンブリ |
JP2012505313A (ja) | 2008-10-09 | 2012-03-01 | アプライド マテリアルズ インコーポレイテッド | 大型プラズマ処理チャンバのrf復路 |
JP2012517076A (ja) | 2009-02-04 | 2012-07-26 | アプライド マテリアルズ インコーポレイテッド | プラズマプロセスのためのグラウンドリターン |
JP2016500920A (ja) | 2012-10-18 | 2016-01-14 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | シャドーフレームサポート |
JP2019036610A (ja) | 2017-08-10 | 2019-03-07 | 東京エレクトロン株式会社 | ウエハボート支持部、熱処理装置及び熱処理装置のクリーニング方法 |
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KR100943159B1 (ko) * | 2003-07-21 | 2010-02-19 | 주성엔지니어링(주) | 플라즈마 화학기상증착장치 |
US20100314244A1 (en) * | 2009-06-12 | 2010-12-16 | Applied Materials, Inc. | Ionized Physical Vapor Deposition for Microstructure Controlled Thin Film Deposition |
KR20120077546A (ko) * | 2010-12-30 | 2012-07-10 | 엘지디스플레이 주식회사 | 플라즈마 화학 기상 증착장비 |
KR101292817B1 (ko) * | 2011-07-25 | 2013-08-02 | 주성엔지니어링(주) | 기판 처리 장치 및 이를 이용한 기판 처리 방법 |
KR101547483B1 (ko) * | 2012-04-05 | 2015-08-26 | 어플라이드 머티어리얼스, 인코포레이티드 | 플립 엣지 쉐도우 프레임 |
WO2015116244A1 (en) * | 2014-01-30 | 2015-08-06 | Applied Materials, Inc. | Corner spoiler for improving profile uniformity |
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JP2007321244A (ja) | 2006-05-30 | 2007-12-13 | Applied Materials Inc | 基板処理チャンバのためのリングアセンブリ |
JP2012505313A (ja) | 2008-10-09 | 2012-03-01 | アプライド マテリアルズ インコーポレイテッド | 大型プラズマ処理チャンバのrf復路 |
JP2012517076A (ja) | 2009-02-04 | 2012-07-26 | アプライド マテリアルズ インコーポレイテッド | プラズマプロセスのためのグラウンドリターン |
JP2016500920A (ja) | 2012-10-18 | 2016-01-14 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | シャドーフレームサポート |
JP2019036610A (ja) | 2017-08-10 | 2019-03-07 | 東京エレクトロン株式会社 | ウエハボート支持部、熱処理装置及び熱処理装置のクリーニング方法 |
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CN114514337A (zh) | 2022-05-17 |
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