JP7004805B2 - 加熱シャワーヘッドアセンブリを有する基板処理チャンバ - Google Patents
加熱シャワーヘッドアセンブリを有する基板処理チャンバ Download PDFInfo
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- 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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- 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
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- C—CHEMISTRY; METALLURGY
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- 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
- C23C16/4557—Heated 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
- 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
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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
- C23C16/4586—Elements in the interior of the support, e.g. electrodes, heating or cooling devices
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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
- C23C16/46—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
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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
- C23C16/50—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
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- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
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- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/24—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials using chemical vapour deposition [CVD]
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- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
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- H10P72/04—Apparatus for manufacture or treatment
- H10P72/0431—Apparatus for thermal treatment
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Description
Claims (14)
- 複数の開孔を有するガス分配プレートと、
壁、前記壁の下部から延在して前記ガス分配プレートに結合された半径方向内向きに延在するフランジ、および前記壁の上部から延在し半径方向外向きに延在するフランジを有するホルダであって、前記壁が約0.015インチ~約0.2インチの厚さを有する、ホルダと、
前記ガス分配プレートの上方に、前記ガス分配プレートから離間されて配置された加熱装置であって、前記ガス分配プレートを加熱するように構成されたヒータを含む、加熱装置と、
を備え、
前記ガス分配プレートと前記加熱装置との間の空間にプラズマを形成することができるように、前記加熱装置内に配置されたRF電極
をさらに備える、シャワーヘッドアセンブリ。 - 前記ホルダが、前記ガス分配プレートの第2の熱膨張係数(CTE)の約5%以内の第1のCTEを有する、請求項1に記載のシャワーヘッドアセンブリ。
- 前記ホルダが、約30W/m・K未満の熱伝導率を有する導電性材料で形成されている、請求項1に記載のシャワーヘッドアセンブリ。
- チャンバ本体と、
前記チャンバ本体の上方に配置されて、前記チャンバ本体および頂部プレート内の内部容積を画定する、頂部プレートと、
前記内部容積の下部に配置された基板支持体であって、第1のヒータを含む、基板支持体と、
複数の開孔を有し、前記基板支持体に対向して前記内部容積の上部に配置されたガス分配プレートと、
第2のヒータを有し、前記ガス分配プレートと前記頂部プレートとの間に、これらのプレートから離間されて配置され、それにより、ガスが加熱装置の上方、加熱装置の周囲、および加熱装置の下方から前記ガス分配プレートに流れるガス流路が画定される、加熱装置と、
を備え、
前記ガス分配プレートと前記加熱装置との間の空間にプラズマを形成することができるように、前記加熱装置内に配置されたRF電極
をさらに備える、基板処理チャンバ。 - 前記第1のヒータが1つもしくは複数の第1の抵抗加熱器要素または1つもしくは複数の第1の加熱ランプを含み、前記第2のヒータが1つもしくは複数の第2の抵抗加熱器要素または1つもしくは複数の第2の加熱ランプを含む、請求項4に記載の基板処理チャンバ。
- 壁、前記壁の下部から延在し前記ガス分配プレートに結合された半径方向内向きに延在するフランジ、および前記壁の上部から延在し前記チャンバ本体と前記頂部プレートとの間に配置された半径方向外向きに延在するフランジを有するホルダ
をさらに備える、請求項4に記載の基板処理チャンバ。 - 前記壁が、約0.015インチ~約0.2インチの厚さを有する、請求項6に記載の基板処理チャンバ。
- 前記基板処理チャンバにRFエネルギーを送達するために前記頂部プレートに電気的に結合された高周波(RF)電源であって、前記頂部プレートが導電性材料で形成されている、高周波(RF)電源
をさらに備える、請求項6に記載の基板処理チャンバ。 - 前記半径方向外向きに延在するフランジと前記頂部プレートとの間に配置されて、前記頂部プレートから前記ホルダを通って前記ガス分配プレートへのRFエネルギーの結合を促進するRFガスケット、または
前記ガス分配プレートと前記加熱装置との間の前記空間にプラズマを形成することができるように、前記加熱装置内に配置されたRF電極
をさらに備える、請求項8に記載の基板処理チャンバ。 - 前記ホルダが、前記ガス分配プレートの第2の熱膨張係数(CTE)の約5%以内の第1のCTEを有する、請求項6に記載の基板処理チャンバ。
- 前記ホルダが、約30W/m・K未満の熱伝導率を有する導電性材料で形成されている、請求項6に記載の基板処理チャンバ。
- 前記チャンバ本体の壁の頂部に配置され、チャンバリッドを前記チャンバ本体に結合するように構成されたリッドプレートと、
本体、前記本体の上部から延在し前記リッドプレートの一部の頂部に配置された外向きに延在する部分、および前記本体の下部から延在し内向きに延在する部分を有するアイソレータリングであって、前記内向きに延在する部分が前記ガス分配プレートに隣接し、間隙が前記ガス分配プレートと前記内向きに延在する部分との間に配置されて、前記ガス分配プレートの熱膨張に適応する、アイソレータリングと、
をさらに備える、請求項4から11までのいずれか1項に記載の基板処理チャンバ。 - 前記間隙が、前記ガス分配プレートが最大熱膨張であるときの約0.04インチであり、前記ガス分配プレートが室温にあるときの約0.08インチとの間である、請求項12に記載の基板処理チャンバ。
- 前記第1のヒータが1つまたは複数の第1の加熱ゾーンを含み、前記第2のヒータが1つまたは複数の第2の加熱ゾーンを含む、請求項4から11までのいずれか1項に記載の基板処理チャンバ。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/702,234 US11598003B2 (en) | 2017-09-12 | 2017-09-12 | Substrate processing chamber having heated showerhead assembly |
| US15/702,234 | 2017-09-12 | ||
| PCT/US2018/047161 WO2019055172A1 (en) | 2017-09-12 | 2018-08-21 | SUBSTRATE TREATMENT CHAMBER HAVING HEATED SHOWERHEAD ASSEMBLY |
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| Publication Number | Publication Date |
|---|---|
| JP2020533487A JP2020533487A (ja) | 2020-11-19 |
| JP7004805B2 true JP7004805B2 (ja) | 2022-01-21 |
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| JP2020514956A Active JP7004805B2 (ja) | 2017-09-12 | 2018-08-21 | 加熱シャワーヘッドアセンブリを有する基板処理チャンバ |
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| Country | Link |
|---|---|
| US (1) | US11598003B2 (ja) |
| JP (1) | JP7004805B2 (ja) |
| KR (1) | KR102371531B1 (ja) |
| CN (1) | CN111095514B (ja) |
| TW (1) | TWI801413B (ja) |
| WO (1) | WO2019055172A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7249744B2 (ja) * | 2018-08-02 | 2023-03-31 | 東京エレクトロン株式会社 | 成膜装置及び成膜方法 |
| JP7612620B2 (ja) * | 2019-07-04 | 2025-01-14 | アプライド マテリアルズ インコーポレイテッド | 基板処理チャンバのためのアイソレータ装置及び方法 |
| CN112447474B (zh) * | 2019-09-04 | 2022-11-04 | 中微半导体设备(上海)股份有限公司 | 一种具有可移动环的等离子体处理器 |
| US12016092B2 (en) | 2019-12-05 | 2024-06-18 | Applied Materials, Inc. | Gas distribution ceramic heater for deposition chamber |
| TWI740728B (zh) * | 2020-02-19 | 2021-09-21 | 天虹科技股份有限公司 | 噴頭組件與原子層沉積設備 |
| TWI750593B (zh) * | 2020-02-19 | 2021-12-21 | 天虹科技股份有限公司 | 噴頭組件與原子層沉積設備 |
| CN112626496B (zh) * | 2020-11-24 | 2022-04-05 | 鑫天虹(厦门)科技有限公司 | 喷头组件与原子层沉积设备 |
| JP7264976B2 (ja) * | 2020-12-08 | 2023-04-25 | セメス カンパニー,リミテッド | 基板処理装置及び基板支持ユニット |
| US12074010B2 (en) | 2021-09-09 | 2024-08-27 | Applied Materials, Inc. | Atomic layer deposition part coating chamber |
| US12170186B2 (en) | 2022-04-15 | 2024-12-17 | Applied Materials, Inc. | Showerhead assembly with heated showerhead |
| CN117096007A (zh) * | 2022-05-13 | 2023-11-21 | 中微半导体设备(上海)股份有限公司 | 升降环及等离子体处理装置 |
| US12546003B2 (en) | 2022-09-16 | 2026-02-10 | Applied Materials Inc. | Atomic layer deposition part coating chamber |
| CN116092980A (zh) * | 2023-01-12 | 2023-05-09 | 长鑫存储技术有限公司 | 一种气体扩散系统及半导体设备 |
| TW202507797A (zh) * | 2023-05-03 | 2025-02-16 | 美商應用材料股份有限公司 | 用於半導體製造處理腔室的高生產量電漿蓋 |
| CN116516319B (zh) * | 2023-05-16 | 2025-08-19 | 无锡金源半导体科技有限公司 | 一种喷淋组件及薄膜沉积装置 |
| US20240408621A1 (en) * | 2023-06-08 | 2024-12-12 | Applied Materials, Inc. | Showerhead heated by circular array |
| US20250029816A1 (en) * | 2023-07-20 | 2025-01-23 | Applied Materials, Inc. | Heated metal lid for selective pecvd |
| US20260015724A1 (en) * | 2024-07-10 | 2026-01-15 | Applied Materials, Inc. | Thin faceplate design for use in a processing chamber |
Citations (4)
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| JP2006515039A (ja) | 2003-04-16 | 2006-05-18 | アプライド マテリアルズ インコーポレイテッド | 大面積プラズマ化学気相堆積法のためのガス分配プレートアセンブリ |
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- 2018-08-21 JP JP2020514956A patent/JP7004805B2/ja active Active
- 2018-08-21 KR KR1020207010347A patent/KR102371531B1/ko active Active
- 2018-08-21 WO PCT/US2018/047161 patent/WO2019055172A1/en not_active Ceased
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Also Published As
| Publication number | Publication date |
|---|---|
| US11598003B2 (en) | 2023-03-07 |
| CN111095514A (zh) | 2020-05-01 |
| KR102371531B1 (ko) | 2022-03-04 |
| CN111095514B (zh) | 2024-01-09 |
| US20190078210A1 (en) | 2019-03-14 |
| WO2019055172A1 (en) | 2019-03-21 |
| JP2020533487A (ja) | 2020-11-19 |
| TW201921556A (zh) | 2019-06-01 |
| KR20200040913A (ko) | 2020-04-20 |
| TWI801413B (zh) | 2023-05-11 |
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