JP5254295B2 - 成膜装置 - Google Patents
成膜装置 Download PDFInfo
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- JP5254295B2 JP5254295B2 JP2010212541A JP2010212541A JP5254295B2 JP 5254295 B2 JP5254295 B2 JP 5254295B2 JP 2010212541 A JP2010212541 A JP 2010212541A JP 2010212541 A JP2010212541 A JP 2010212541A JP 5254295 B2 JP5254295 B2 JP 5254295B2
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- Prior art keywords
- reflector
- heater
- peripheral portion
- semiconductor substrate
- substrate
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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
- C23C16/458—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
- C23C16/4584—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally the substrate being rotated
-
- 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
- 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
- C30B25/10—Heating of the reaction chamber or the substrate
-
- 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
- C30B29/40—AIIIBV compounds wherein A is B, Al, Ga, In or Tl and B is N, P, As, Sb or Bi
- C30B29/403—AIII-nitrides
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- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Light Receiving Elements (AREA)
Description
成膜室内に設けられて基板が載置されるサセプタと、
サセプタを回転させる回転部と、
サセプタの下方に位置するヒータと、
ヒータの下方に位置するリフレクタとを有し、
リフレクタは、環状のリフレクタと円盤状のリフレクタとが組み合わされてなることを特徴とする成膜装置に関する。
成膜室内に設けられて基板が載置されるサセプタと、
サセプタを回転させる回転部と、
サセプタの下方に位置するヒータと、
ヒータの下方に位置するリフレクタとを有し、
リフレクタは、円盤状のリフレクタに異なる径の孔が設けられた構造を有することを特徴とする成膜装置に関する。
成膜室内に設けられて基板が載置されるサセプタと、
サセプタを回転させる回転部と、
サセプタの下方に位置するヒータと、
ヒータの下方に位置する断熱材とを有し、
断熱材は、内周部が外周部に比べて薄い構造を有することを特徴とする成膜装置に関する。
ヒータの下方に環状のリフレクタと円盤状のリフレクタとを組み合わせて配置することを特徴とするものである。
ヒータの下方に異なる径の孔が設けられた円盤状のリフレクタを配置することを特徴とするものである。
ヒータの下方に内周部が外周部に比べて薄い断熱材を配置することを特徴とするものである。
図1は、本実施の形態における成膜装置100の模式的な断面図である。
本実施の形態では、III−V族窒化物系化合物半導体基板の作製を例に挙げて説明する。上記半導体基板としては、例えば、サファイア基板上に、第1のAlNバッファ層、AlN半導体層および第2のAlNバッファ層が積層されたものが挙げられる。
2 ライナ
3a、3b 流路
5 排気部
6 半導体基板
7、102 サセプタ
8 下部ヒータ
9、11 フランジ部
10、12 パッキン
14 反応ガス供給部
18 上部ヒータ
20、124 シャワープレート
21 貫通孔
23 回転筒
26 反応ガス
30 胴部
31 頭部
40、105 リフレクタ集合部
105a 第1のリフレクタ
105b 第2のリフレクタ
106 リフレクタ
107 断熱材
100、200 成膜装置
A、B、C 空間
101 シリコンウェハ
104 回転部
104a 円筒部
104b 回転軸
108 シャフト
109 配線
120 インヒータ
121 アウトヒータ
122 放射温度計
123 ガス供給部
125 ガス排気部
126 調整弁
127 真空ポンプ
128 排気機構
Claims (4)
- 成膜室と、
前記成膜室内に設けられて基板が載置されるサセプタと、
前記サセプタを回転させる回転部と、
前記サセプタの上方に位置する上部ヒータと、
前記サセプタの下方に位置する下部ヒータと、
いずれも前記下部ヒータの下方に位置し、外径が同一で、上下方向に所定間隔で配置される環状のリフレクタと円盤状のリフレクタと
を有することを特徴とする成膜装置。 - 前記環状のリフレクタが、前記円盤状のリフレクタの上方に配置されていることを特徴とする請求項1に記載の成膜装置。
- 前記環状のリフレクタと外径が同一で内径が異なる他の環状のリフレクタを有することを特徴とする請求項1または請求項2に記載の成膜装置。
- 前記下部ヒータは、前記基板の内周部に対応する位置に配置されるインヒータと、前記基板と前記インヒータとの間であって、前記基板の外周部に対応する位置に配置されるアウトヒータとを有することを特徴とする請求項1〜3のいずれか1項に記載の成膜装置。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010212541A JP5254295B2 (ja) | 2010-09-22 | 2010-09-22 | 成膜装置 |
| KR1020110086912A KR101349480B1 (ko) | 2010-09-22 | 2011-08-30 | 성막장치 |
| US13/231,265 US20120070577A1 (en) | 2010-09-22 | 2011-09-13 | Film-forming apparatus and film-forming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010212541A JP5254295B2 (ja) | 2010-09-22 | 2010-09-22 | 成膜装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012069689A JP2012069689A (ja) | 2012-04-05 |
| JP5254295B2 true JP5254295B2 (ja) | 2013-08-07 |
Family
ID=45817987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010212541A Active JP5254295B2 (ja) | 2010-09-22 | 2010-09-22 | 成膜装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20120070577A1 (ja) |
| JP (1) | JP5254295B2 (ja) |
| KR (1) | KR101349480B1 (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US10504719B2 (en) * | 2012-04-25 | 2019-12-10 | Applied Materials, Inc. | Cooled reflective adapter plate for a deposition chamber |
| JP6185398B2 (ja) | 2014-01-31 | 2017-08-23 | 東京エレクトロン株式会社 | 窒化ガリウム系結晶の成長方法及び熱処理装置 |
| DE102014103505A1 (de) * | 2014-03-14 | 2015-09-17 | Aixtron Se | Beschichtetes Bauteil eines CVD-Reaktors und Verfahren zu dessen Herstellung |
| KR101678677B1 (ko) * | 2015-05-11 | 2016-11-22 | 이새봄 | 기판 히팅 플레이트 및 이를 적용하는 기판 가열 장치 |
| JP6786307B2 (ja) * | 2016-08-29 | 2020-11-18 | 株式会社ニューフレアテクノロジー | 気相成長方法 |
| US20180066381A1 (en) * | 2016-09-05 | 2018-03-08 | Nuflare Technology, Inc. | Vapor phase growth apparatus and vapor phase growth method |
| JP6899705B2 (ja) * | 2016-09-05 | 2021-07-07 | 株式会社ニューフレアテクノロジー | 気相成長装置及び気相成長方法 |
| JP6740084B2 (ja) * | 2016-10-25 | 2020-08-12 | 株式会社ニューフレアテクノロジー | 気相成長装置、環状ホルダ、及び、気相成長方法 |
| JP6789774B2 (ja) * | 2016-11-16 | 2020-11-25 | 株式会社ニューフレアテクノロジー | 成膜装置 |
| JP6822270B2 (ja) * | 2017-03-29 | 2021-01-27 | トヨタ自動車株式会社 | 成膜装置 |
| DE102017222279A1 (de) * | 2017-12-08 | 2019-06-13 | Siltronic Ag | Verfahren zum Abscheiden einer epitaktischen Schicht auf einer Vorderseite einer Halbleiterscheibe und Vorrichtung zur Durchführung des Verfahrens |
| KR102743246B1 (ko) | 2019-05-24 | 2024-12-18 | 삼성전자주식회사 | 기판 처리 장치 |
| WO2021138771A1 (zh) * | 2020-01-06 | 2021-07-15 | 奥趋光电技术(杭州)有限公司 | 一种大批量制备高质量氮化铝模板的加热装置及制备方法 |
| DE102020110570A1 (de) * | 2020-04-17 | 2021-10-21 | Aixtron Se | CVD-Verfahren und CVD-Reaktor mit austauschbaren mit dem Substrat Wärme austauschenden Körpern |
| US12538756B2 (en) * | 2022-05-06 | 2026-01-27 | Nuflare Technology, Inc. | Vapor phase growth apparatus and reflector |
| US20250129481A1 (en) * | 2023-10-19 | 2025-04-24 | Applied Materials, Inc. | Multizone reflector for temperature planar non-uniformity |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3314395A (en) * | 1964-10-23 | 1967-04-18 | Melpar Inc | Thin film circuit vacuum processing facility |
| JP2617064B2 (ja) * | 1992-07-28 | 1997-06-04 | 日本碍子株式会社 | 半導体ウェハー加熱装置およびその製造方法 |
| JP3190165B2 (ja) * | 1993-04-13 | 2001-07-23 | 東京エレクトロン株式会社 | 縦型熱処理装置及び熱処理方法 |
| US5830277A (en) * | 1995-05-26 | 1998-11-03 | Mattson Technology, Inc. | Thermal processing system with supplemental resistive heater and shielded optical pyrometry |
| JP3853587B2 (ja) * | 2000-10-19 | 2006-12-06 | 株式会社日立国際電気 | 基板処理装置および半導体装置の製造方法 |
| JP4262763B2 (ja) * | 2006-08-02 | 2009-05-13 | 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半導体製造方法 |
| JP4515509B2 (ja) * | 2008-03-03 | 2010-08-04 | キヤノンアネルバ株式会社 | 基板表面温度計測方法、及び、これを用いた基板処理装置 |
| JP2010080909A (ja) * | 2008-08-26 | 2010-04-08 | Nuflare Technology Inc | ヒータ、半導体製造装置および半導体製造方法 |
-
2010
- 2010-09-22 JP JP2010212541A patent/JP5254295B2/ja active Active
-
2011
- 2011-08-30 KR KR1020110086912A patent/KR101349480B1/ko not_active Expired - Fee Related
- 2011-09-13 US US13/231,265 patent/US20120070577A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| KR101349480B1 (ko) | 2014-01-08 |
| US20120070577A1 (en) | 2012-03-22 |
| KR20120031122A (ko) | 2012-03-30 |
| JP2012069689A (ja) | 2012-04-05 |
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