KR100949913B1 - 원자층 증착 장치 - Google Patents
원자층 증착 장치 Download PDFInfo
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- KR100949913B1 KR100949913B1 KR1020070122357A KR20070122357A KR100949913B1 KR 100949913 B1 KR100949913 B1 KR 100949913B1 KR 1020070122357 A KR1020070122357 A KR 1020070122357A KR 20070122357 A KR20070122357 A KR 20070122357A KR 100949913 B1 KR100949913 B1 KR 100949913B1
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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
- C23C16/455—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
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
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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
- C23C16/4408—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber by purging residual gases from the reaction chamber or gas lines
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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
- C23C16/4412—Details relating to the exhausts, e.g. pumps, filters, scrubbers, particle traps
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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
- C23C16/455—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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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/30—Capture or disposal of greenhouse gases of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (6)
- 복수의 기판이 수용되어 원자층 증착공정이 수행되는 프로세스 챔버;상기 프로세스 챔버 내부에 구비되어 상기 복수의 기판이 안착되어 지지되는 서셉터;상기 기판 상부에 구비되어 서로 다른 복수 종류의 소스가스를 상기 기판으로 분사하되, 상기 각 소스가스가 서로 독립적으로 분리된 유로를 통해 분사되도록 형성된 샤워헤드; 및상기 샤워헤드 중심 부분에 구비되며, 상기 프로세스 챔버 내의 배기가스를 흡입하여 배기시키기 위한 복수의 배기홀과 상기 샤워헤드 내부로 퍼지가스를 공급하기 위한 복수의 퍼지홀이 형성된 배기포트;를 포함하는 원자층 증착 장치.
- 제1항에 있어서,상기 샤워헤드 내부에는 상기 소스가스의 유로를 분리시키는 분리 플레이트가 구비된 것을 특징으로 하는 원자층 증착 장치.
- 제2항에 있어서,상기 샤워헤드는,제1 소스가스가 유입되는 제1 유입홀과 제2 소스가스가 유입되는 제2 유입홀이 형성된 제1 플레이트; 및내부에 상기 제1 및 제2 소스가스의 유동을 위한 캐비티가 형성되도록 상기 제1 플레이트와 결합되고, 상기 기판으로 상기 제1 소스가스를 분사하는 제1 분사홀과 상기 제2 소스가스를 분사하는 제2 분사홀이 형성된 제2 플레이트;를 포함하고,상기 분리 플레이트는 상기 제1 플레이트와 상기 제2 플레이트 사이에 구비되어 상기 캐비티를 수평 방향으로 분할하는 특징으로 하는 원자층 증착 장치.
- 제3항에 있어서,상기 캐비티는 상기 분리 플레이트를 기준으로 하부의 제1 캐비티와 상부의 제2 캐비티로 분할되고,상기 분리 플레이트에는 상기 제2 캐비티 내부의 소스가스를 상기 제2 분사홀로 유입시키는 복수의 안내홀이 형성된 것을 특징으로 하는 원자층 증착 장치.
- 삭제
- 제3항에 있어서,상기 배기포트는 상기 제1 소스가스의 유로와 연통된 제1 퍼지홀과 상기 제2 소스가스의 유로와 연통되는 제2 퍼지홀이 형성된 것을 특징으로 하는 원자층 증착 장치.
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KR1020070122357A KR100949913B1 (ko) | 2007-11-28 | 2007-11-28 | 원자층 증착 장치 |
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KR1020070122357A KR100949913B1 (ko) | 2007-11-28 | 2007-11-28 | 원자층 증착 장치 |
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KR20090055434A KR20090055434A (ko) | 2009-06-02 |
KR100949913B1 true KR100949913B1 (ko) | 2010-03-30 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8955547B2 (en) | 2011-10-19 | 2015-02-17 | Applied Materials, Inc. | Apparatus and method for providing uniform flow of gas |
US9109754B2 (en) | 2011-10-19 | 2015-08-18 | Applied Materials, Inc. | Apparatus and method for providing uniform flow of gas |
US9353440B2 (en) | 2013-12-20 | 2016-05-31 | Applied Materials, Inc. | Dual-direction chemical delivery system for ALD/CVD chambers |
US9514933B2 (en) | 2014-01-05 | 2016-12-06 | Applied Materials, Inc. | Film deposition using spatial atomic layer deposition or pulsed chemical vapor deposition |
US9631277B2 (en) | 2011-03-01 | 2017-04-25 | Applied Materials, Inc. | Atomic layer deposition carousel with continuous rotation and methods of use |
US9748125B2 (en) | 2012-01-31 | 2017-08-29 | Applied Materials, Inc. | Continuous substrate processing system |
US9831109B2 (en) | 2013-03-11 | 2017-11-28 | Applied Materials, Inc. | High temperature process chamber lid |
US11473196B2 (en) * | 2020-03-25 | 2022-10-18 | Kokusai Electric Corporation | Substrate processing apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20050015931A (ko) * | 2003-08-05 | 2005-02-21 | 주성엔지니어링(주) | 균일한 막 증착을 위한 챔버 및 샤워 헤드 |
JP2007027490A (ja) * | 2005-07-19 | 2007-02-01 | Tokyo Electron Ltd | ガス処理装置 |
-
2007
- 2007-11-28 KR KR1020070122357A patent/KR100949913B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20050015931A (ko) * | 2003-08-05 | 2005-02-21 | 주성엔지니어링(주) | 균일한 막 증착을 위한 챔버 및 샤워 헤드 |
JP2007027490A (ja) * | 2005-07-19 | 2007-02-01 | Tokyo Electron Ltd | ガス処理装置 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9631277B2 (en) | 2011-03-01 | 2017-04-25 | Applied Materials, Inc. | Atomic layer deposition carousel with continuous rotation and methods of use |
USRE47440E1 (en) | 2011-10-19 | 2019-06-18 | Applied Materials, Inc. | Apparatus and method for providing uniform flow of gas |
US9109754B2 (en) | 2011-10-19 | 2015-08-18 | Applied Materials, Inc. | Apparatus and method for providing uniform flow of gas |
USRE48994E1 (en) | 2011-10-19 | 2022-03-29 | Applied Materials, Inc. | Apparatus and method for providing uniform flow of gas |
US8955547B2 (en) | 2011-10-19 | 2015-02-17 | Applied Materials, Inc. | Apparatus and method for providing uniform flow of gas |
US9748125B2 (en) | 2012-01-31 | 2017-08-29 | Applied Materials, Inc. | Continuous substrate processing system |
US10236198B2 (en) | 2012-01-31 | 2019-03-19 | Applied Materials, Inc. | Methods for the continuous processing of substrates |
US10879090B2 (en) | 2013-03-11 | 2020-12-29 | Applied Materials, Inc. | High temperature process chamber lid |
US9831109B2 (en) | 2013-03-11 | 2017-11-28 | Applied Materials, Inc. | High temperature process chamber lid |
US9765432B2 (en) | 2013-12-20 | 2017-09-19 | Applied Materials, Inc. | Dual-direction chemical delivery system for ALD/CVD chambers |
US10400335B2 (en) | 2013-12-20 | 2019-09-03 | Applied Materials, Inc. | Dual-direction chemical delivery system for ALD/CVD chambers |
US9353440B2 (en) | 2013-12-20 | 2016-05-31 | Applied Materials, Inc. | Dual-direction chemical delivery system for ALD/CVD chambers |
US9514933B2 (en) | 2014-01-05 | 2016-12-06 | Applied Materials, Inc. | Film deposition using spatial atomic layer deposition or pulsed chemical vapor deposition |
US11473196B2 (en) * | 2020-03-25 | 2022-10-18 | Kokusai Electric Corporation | Substrate processing apparatus |
US11926893B2 (en) | 2020-03-25 | 2024-03-12 | Kokusai Electric Corporation | Substrate processing apparatus, substrate processing method and non-transitory computer-readable recording medium therefor |
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KR20090055434A (ko) | 2009-06-02 |
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