JP7621617B2 - 成膜装置と半導体装置の製造方法 - Google Patents
成膜装置と半導体装置の製造方法 Download PDFInfo
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Description
Claims (6)
- 成膜装置であって、
基板(12)を載置するステージ(16)と、
前記基板を加熱するヒータ(14)と、
H 2 Oに膜材料が溶解した溶液(21)のミスト(72)を供給するミスト供給源(20)と、
過熱水蒸気(43)を供給する過熱水蒸気供給源(80)と、
前記ミストと前記過熱水蒸気を前記基板の表面に向かって送出する送出装置、
を有し、
前記基板の前記表面に前記膜材料を含む膜を成長させ、
前記ミストと前記過熱水蒸気の合流位置における前記過熱水蒸気の質量速度G(kg/(m 2 ・hr))と、前記合流位置における前記過熱水蒸気の温度T(℃)が、
T<530G -0.15
の関係を満たす、成膜装置。 - 成膜装置であって、
基板(12)を載置するステージ(16)と、
前記基板を加熱するヒータ(14)と、
H 2 Oに膜材料が溶解した溶液(21)のミスト(72)を供給するミスト供給源(20)と、
過熱水蒸気(43)を供給する過熱水蒸気供給源(80)と、
前記ミストと前記過熱水蒸気を前記基板の表面に向かって送出する送出装置、
を有し、
前記基板の前記表面に前記膜材料を含む膜を成長させ、
前記過熱水蒸気が流れる流路内の気圧が大気圧未満であり、
前記過熱水蒸気の温度が100℃未満である、
成膜装置。 - 成膜装置であって、
基板(12)を載置するステージ(16)と、
前記基板を加熱するヒータ(14)と、
溶媒に膜材料が溶解した溶液(21)のミスト(72)を供給するミスト供給源(20)と、
前記溶媒と同じ材料の過熱蒸気(43)を供給する過熱蒸気供給源(80)と、
前記ミストと前記過熱蒸気を前記基板の表面に向かって送出する送出装置、
を有し、
前記基板の前記表面に前記膜材料を含む膜を成長させ、
前記過熱蒸気供給源が、前記溶媒と同じ材料によって構成された液体材料を前記液体材料の沸点よりも低い第1温度まで加熱し、その後、前記液体材料を減圧することによって前記液体材料の前記沸点を前記第1温度よりも低い温度まで低下させることによって前記過熱蒸気を発生させる、
成膜装置。 - 成膜装置を用いて半導体装置を製造する製造方法であって、
前記成膜装置が、
基板を載置するステージと、
前記基板を加熱するヒータと、
H 2 Oに膜材料が溶解した溶液のミストを供給するミスト供給源と、
過熱水蒸気を供給する過熱水蒸気供給源と、
前記ミストと前記過熱水蒸気を送出する送出装置、
を有し、
前記送出装置から前記基板の表面に向かって前記ミストと前記過熱水蒸気を送出することによって、前記基板の前記表面に前記膜材料を含む膜を成長させる工程、を有し、
前記ミストと前記過熱水蒸気の合流位置における前記過熱水蒸気の質量速度G(kg/(m 2 ・hr))と、前記合流位置における前記過熱水蒸気の温度T(℃)が、
T<530G -0.15
の関係を満たす、
製造方法。 - 成膜装置を用いて半導体装置を製造する製造方法であって、
前記成膜装置が、
基板を載置するステージと、
前記基板を加熱するヒータと、
H 2 Oに膜材料が溶解した溶液のミストを供給するミスト供給源と、
過熱水蒸気を供給する過熱水蒸気供給源と、
前記ミストと前記過熱水蒸気を送出する送出装置、
を有し、
前記送出装置から前記基板の表面に向かって前記ミストと前記過熱水蒸気を送出することによって、前記基板の前記表面に前記膜材料を含む膜を成長させる工程、を有し、
前記過熱水蒸気が流れる流路内の気圧が大気圧未満であり、
前記過熱水蒸気の温度が100℃未満である、
製造方法。 - 成膜装置を用いて半導体装置を製造する製造方法であって、
前記成膜装置が、
基板を載置するステージと、
前記基板を加熱するヒータと、
溶媒に膜材料が溶解した溶液のミストを供給するミスト供給源と、
前記溶媒と同じ材料の過熱蒸気を供給する過熱蒸気供給源と、
前記ミストと前記過熱蒸気を送出する送出装置、
を有し、
前記送出装置から前記基板の表面に向かって前記ミストと前記過熱蒸気を送出することによって、前記基板の前記表面に前記膜材料を含む膜を成長させる工程、を有し、
前記過熱蒸気供給源が、前記溶媒と同じ材料によって構成された液体材料を前記液体材料の沸点よりも低い第1温度まで加熱し、その後、前記液体材料を減圧することによって前記液体材料の前記沸点を前記第1温度よりも低い温度まで低下させることによって前記過熱蒸気を発生させる、
製造方法。
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| JP2021132611A JP7621617B2 (ja) | 2021-08-17 | 2021-08-17 | 成膜装置と半導体装置の製造方法 |
| US17/886,986 US20230059168A1 (en) | 2021-08-17 | 2022-08-12 | Film formation apparatus and method for manufacturing semiconductor device |
| CN202210973812.9A CN115704094A (zh) | 2021-08-17 | 2022-08-15 | 成膜设备和用于制造半导体器件的方法 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011023596A (ja) | 2009-07-16 | 2011-02-03 | Doshisha | 原子層成長法を用いた成膜方法及びその成膜装置 |
| JP2017119907A (ja) | 2015-12-24 | 2017-07-06 | 株式会社Flosfia | ペロブスカイト膜の製造方法 |
| JP2020002426A (ja) | 2018-06-28 | 2020-01-09 | 信越化学工業株式会社 | 成膜装置及び成膜方法 |
| JP2020120034A (ja) | 2019-01-25 | 2020-08-06 | トヨタ自動車株式会社 | 成膜装置と半導体装置の製造方法 |
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| US4061800A (en) * | 1975-02-06 | 1977-12-06 | Applied Materials, Inc. | Vapor desposition method |
| JP3527650B2 (ja) * | 1999-02-12 | 2004-05-17 | 池田食研株式会社 | 粉末調味料の製造方法および装置 |
| CN1719228A (zh) * | 2004-07-09 | 2006-01-11 | 北京林业大学 | 木材真空过热蒸汽干燥实验装置及检测方法 |
| US8216663B2 (en) * | 2005-06-28 | 2012-07-10 | Canaan Precision Co., Ltd. | Surface-modified member, surface-treating process and apparatus therefor |
| TWI831755B (zh) * | 2017-11-15 | 2024-02-11 | 日商Flosfia股份有限公司 | p型氧化物半導體膜及其形成方法 |
| JP7212890B2 (ja) * | 2019-06-05 | 2023-01-26 | 株式会社デンソー | 酸化物膜の成膜方法、半導体装置の製造方法、及び、酸化物膜の成膜装置 |
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Patent Citations (4)
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|---|---|---|---|---|
| JP2011023596A (ja) | 2009-07-16 | 2011-02-03 | Doshisha | 原子層成長法を用いた成膜方法及びその成膜装置 |
| JP2017119907A (ja) | 2015-12-24 | 2017-07-06 | 株式会社Flosfia | ペロブスカイト膜の製造方法 |
| JP2020002426A (ja) | 2018-06-28 | 2020-01-09 | 信越化学工業株式会社 | 成膜装置及び成膜方法 |
| JP2020120034A (ja) | 2019-01-25 | 2020-08-06 | トヨタ自動車株式会社 | 成膜装置と半導体装置の製造方法 |
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