JP4807960B2 - 成膜装置及び成膜方法 - Google Patents
成膜装置及び成膜方法 Download PDFInfo
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- JP4807960B2 JP4807960B2 JP2005077764A JP2005077764A JP4807960B2 JP 4807960 B2 JP4807960 B2 JP 4807960B2 JP 2005077764 A JP2005077764 A JP 2005077764A JP 2005077764 A JP2005077764 A JP 2005077764A JP 4807960 B2 JP4807960 B2 JP 4807960B2
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- Prior art keywords
- substrate
- film forming
- catalyst
- film
- forming apparatus
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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
- C23C16/22—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
- C23C16/34—Nitrides
-
- 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
-
- 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
- C23C16/448—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 generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials
- C23C16/452—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 generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials by activating reactive gas streams before their introduction into the reaction chamber, e.g. by ionisation or addition of reactive species
-
- 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
- C23C16/52—Controlling or regulating the coating process
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
Description
本発明の成膜装置に関連する成膜装置としては、原料ガス供給手段及び基板載置台を備えた成膜室と、反応ガス供給手段及び基板に対向するように設けられた触媒源を備えた触媒室とを有する真空チャンバーからなり、この成膜室と触媒室とが開口部を介して接続されている成膜装置において、基板載置台に載置される基板の周縁部と開口部の周縁部との最短距離を結ぶ直線が基板となす角度をωとし、基板の周縁部と触媒源の縁部から一定の距離中心に向かった位置との最短距離を結ぶ直線が基板となす角度をδとした場合に、触媒源が、ω≧δを満たす位置に配置されているものを挙げることができる。
上記一定の距離とは、触媒源の長さの0〜35%をいう。基板の周縁部と触媒源の縁部との最短距離を結ぶ直線より内側が、触媒源で発生したラジカルの主要な輸送路になる。そのため、上記の角度条件ω≧δをみたす場合には、ラジカルの主要な輸送路のほとんどが真空チャンバーの内壁等によって阻まれることがなく、反応に必要最低限の量のラジカルが基板に到達できる。
上記したように、ω≧δという角度条件を満たせば、反応に必要な量のラジカルが、失活することなく基板まで到達し、所望の特性を有する膜を形成できるので、従来技術のように必ずしも触媒源を基板より大きくする必要はない。
上記開口部には、穴の開いた隔壁を設けてもよく、この場合、前記隔壁の穴の総断面積が、隔壁の横断面積の50%以上であることが好ましい。ラジカルの失活を防ぐためである。
43 原料ガス供給手段 44 成膜室
45 反応ガス供給手段 46 触媒室
47 開口部 48 触媒源
S 基板
Claims (9)
- 原料ガス供給手段及び基板載置台を備えた成膜室と、反応ガス供給手段及び基板に対向するように設けられた触媒源を備えた触媒室とを有する真空チャンバーからなり、この成膜室と触媒室とが開口部を介して接続されている成膜装置において、前記成膜室の内径が触媒室の内径より大きいこと、そして基板載置台に載置される基板の周縁部と開口部の周縁部との最短距離を結ぶ直線が基板となす角度をωとし、基板の周縁部と触媒源の縁部との最短距離を結ぶ直線が基板となす角度をθとした場合に、触媒源が、ω>θを満たす位置に配置されており、前記触媒源と基板との距離が、基板径の0.5−1.5倍の範囲になるように構成されており、また、前記成膜室内に、中央に開口を有する原料ガス供給用のシャワーノズルを設置し、基板の周縁部とシャワーノズルの開口の縁部との最短距離を結ぶ直線が基板となす角度をφとし、基板の周縁部と触媒源の縁部との最短距離を結ぶ直線が基板となす角度をθとした場合に、シャワーノズルが、φ≧θを満たす位置に配置されていることを特徴とする成膜装置。
- 前記触媒源が、螺旋状の高融点金属ワイヤーから構成されることを特徴とする請求項1記載の成膜装置。
- 前記高融点ワイヤーが、熱によってたわまないように設置されることを特徴とする請求項2記載の成膜装置。
- 前記成膜室の底部に真空排気手段を設けたことを特徴とする請求項1〜3のいずれかに記載の成膜装置。
- 前記触媒室の内部又は外部に冷却手段を備えたことを特徴とする請求項1〜4のいずれかに記載の成膜装置。
- 前記開口部にアイソレーションバルブを設けたことを特徴とする請求項1〜5のいずれかに記載の成膜装置。
- 前記アイソレーションバルブが、ゲートバルブであることを特徴とする請求項6記載の成膜装置。
- 前記開口部にシャッターを設けたことを特徴とする請求項1〜7のいずれかに記載の成膜装置。
- 請求項1〜8のいずれかに記載の成膜装置を用いて成膜する方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005077764A JP4807960B2 (ja) | 2005-03-17 | 2005-03-17 | 成膜装置及び成膜方法 |
US11/886,425 US20090232984A1 (en) | 2005-03-17 | 2006-03-13 | Apparatus and Method of Film Formation |
KR1020077009374A KR101006056B1 (ko) | 2005-03-17 | 2006-03-13 | 성막 장치 및 성막 방법 |
CN200680001157XA CN101052744B (zh) | 2005-03-17 | 2006-03-13 | 成膜装置及成膜方法 |
PCT/JP2006/304872 WO2006098260A1 (ja) | 2005-03-17 | 2006-03-13 | 成膜装置及び成膜方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005077764A JP4807960B2 (ja) | 2005-03-17 | 2005-03-17 | 成膜装置及び成膜方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006257512A JP2006257512A (ja) | 2006-09-28 |
JP4807960B2 true JP4807960B2 (ja) | 2011-11-02 |
Family
ID=36991602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005077764A Expired - Fee Related JP4807960B2 (ja) | 2005-03-17 | 2005-03-17 | 成膜装置及び成膜方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090232984A1 (ja) |
JP (1) | JP4807960B2 (ja) |
KR (1) | KR101006056B1 (ja) |
CN (1) | CN101052744B (ja) |
WO (1) | WO2006098260A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008143024A1 (ja) * | 2007-05-23 | 2008-11-27 | Canon Anelva Corporation | 薄膜成膜装置 |
CN102051578B (zh) * | 2011-01-20 | 2012-07-04 | 北京航空航天大学 | 一种透明导电金属薄膜及其制备方法 |
JP6041464B2 (ja) * | 2011-03-03 | 2016-12-07 | 大陽日酸株式会社 | 金属薄膜の製膜方法、および金属薄膜の製膜装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04263072A (ja) * | 1991-01-18 | 1992-09-18 | Mitsubishi Electric Corp | 化学気相成長方法 |
US6429120B1 (en) * | 2000-01-18 | 2002-08-06 | Micron Technology, Inc. | Methods and apparatus for making integrated-circuit wiring from copper, silver, gold, and other metals |
JP2000114257A (ja) * | 1998-10-06 | 2000-04-21 | Toshiba Corp | 半導体装置の製造方法 |
JP3132489B2 (ja) * | 1998-11-05 | 2001-02-05 | 日本電気株式会社 | 化学的気相成長装置及び薄膜成膜方法 |
JP2000243712A (ja) * | 1999-02-24 | 2000-09-08 | Sony Corp | 成膜方法及びその装置 |
WO2000063956A1 (fr) * | 1999-04-20 | 2000-10-26 | Sony Corporation | Procede et dispositif pour realiser un depot de couches minces, et procede pour la production d'un dispositif a semiconducteur a couches minces |
JP2001358077A (ja) * | 2000-06-13 | 2001-12-26 | Sharp Corp | 薄膜作製装置 |
JP3463091B2 (ja) * | 2000-08-29 | 2003-11-05 | 独立行政法人産業技術総合研究所 | カーボンナノチューブの製造方法 |
JP2002105647A (ja) * | 2000-09-26 | 2002-04-10 | Hitachi Kokusai Electric Inc | 基板処理装置 |
US6820570B2 (en) * | 2001-08-15 | 2004-11-23 | Nobel Biocare Services Ag | Atomic layer deposition reactor |
JP2004107766A (ja) * | 2002-09-20 | 2004-04-08 | Japan Advanced Inst Of Science & Technology Hokuriku | 触媒化学気相成長方法および触媒化学気相成長装置 |
US20050221618A1 (en) * | 2004-03-31 | 2005-10-06 | Amrhein Frederick J | System for controlling a plenum output flow geometry |
US20060185595A1 (en) * | 2005-02-23 | 2006-08-24 | Coll Bernard F | Apparatus and process for carbon nanotube growth |
-
2005
- 2005-03-17 JP JP2005077764A patent/JP4807960B2/ja not_active Expired - Fee Related
-
2006
- 2006-03-13 KR KR1020077009374A patent/KR101006056B1/ko active IP Right Grant
- 2006-03-13 US US11/886,425 patent/US20090232984A1/en not_active Abandoned
- 2006-03-13 WO PCT/JP2006/304872 patent/WO2006098260A1/ja active Application Filing
- 2006-03-13 CN CN200680001157XA patent/CN101052744B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101052744A (zh) | 2007-10-10 |
KR20070061897A (ko) | 2007-06-14 |
CN101052744B (zh) | 2011-06-01 |
KR101006056B1 (ko) | 2011-01-11 |
JP2006257512A (ja) | 2006-09-28 |
US20090232984A1 (en) | 2009-09-17 |
WO2006098260A1 (ja) | 2006-09-21 |
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