KR100998850B1 - 원자층 증착 장치 - Google Patents
원자층 증착 장치 Download PDFInfo
- Publication number
- KR100998850B1 KR100998850B1 KR1020080062936A KR20080062936A KR100998850B1 KR 100998850 B1 KR100998850 B1 KR 100998850B1 KR 1020080062936 A KR1020080062936 A KR 1020080062936A KR 20080062936 A KR20080062936 A KR 20080062936A KR 100998850 B1 KR100998850 B1 KR 100998850B1
- Authority
- KR
- South Korea
- Prior art keywords
- exhaust
- substrate
- shower head
- gas
- atomic layer
- Prior art date
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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
- C23C16/4412—Details relating to the exhausts, e.g. pumps, filters, scrubbers, particle traps
-
- 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]
- C23C16/45544—Atomic layer deposition [ALD] characterized by the apparatus
-
- 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
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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)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (7)
- 프로세스 챔버 내에 회전 가능하게 구비되고 하나 이상의 기판이 안착되는 서셉터;상기 기판 상부에 구비되어 상기 기판으로 증착가스를 분사하는 복수의 분사영역이 형성된 샤워헤드;상기 샤워헤드에 구비되어 상기 프로세스 챔버 내의 배기가스를 배기시키는 복수의 배기홀이 형성된 배기라인을 포함하는 배기부; 및상기 배기라인 주변에 구비되고 상기 샤워헤드 표면에서 일정 높이 돌출된 단턱부;를 포함하는 원자층 증착 장치.
- 제1항에 있어서,상기 단턱부는 상기 배기라인 둘레를 따라 연속되게 형성된 것을 특징으로 하는 원자층 증착 장치.
- 제1항에 있어서,상기 단턱부는 상기 분사영역보다 상기 기판을 향해 돌출되는 높이를 갖는 것을 특징으로 하는 원자층 증착 장치.
- 프로세스 챔버 내에 회전 가능하게 구비되고 하나 이상의 기판이 안착되는 서셉터;상기 기판 상부에 구비되어 상기 기판으로 증착가스를 분사하는 복수의 분사영역이 형성된 샤워헤드; 및상기 샤워헤드에 구비되되 상기 복수의 분사영역과 서로 다른 평면 상에 배치되어 상기 프로세스 챔버 내의 배기가스를 배기시키는 배기부;를 포함하고,상기 배기부는,상기 샤워헤드 표면에서 일정 깊이 요입된 그루브;상기 그루브 내에 형성되고 상기 배기가스를 흡입하는 복수의 배기홀; 및상기 그루브의 경계선에서 상기 샤워헤드의 표면에서 일정 높이 돌출 형성된 단턱부;를 포함하는 것을 특징으로 하는 원자층 증착 장치.
- 삭제
- 삭제
- 제4항에 있어서,상기 단턱부는 상기 그루브를 따라 연속적으로 형성된 것을 특징으로 하는 원자층 증착 장치.
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KR1020080062936A KR100998850B1 (ko) | 2008-06-30 | 2008-06-30 | 원자층 증착 장치 |
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KR1020080062936A KR100998850B1 (ko) | 2008-06-30 | 2008-06-30 | 원자층 증착 장치 |
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KR20100002885A KR20100002885A (ko) | 2010-01-07 |
KR100998850B1 true KR100998850B1 (ko) | 2010-12-08 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101549846B1 (ko) | 2013-03-08 | 2015-09-03 | 엘아이지인베니아 주식회사 | 원자층 증착장치 |
US11414740B2 (en) | 2019-06-10 | 2022-08-16 | Applied Materials, Inc. | Processing system for forming layers |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204498241U (zh) | 2015-03-12 | 2015-07-22 | 北京京东方多媒体科技有限公司 | 一种显示面板固定框和显示设备 |
KR101943375B1 (ko) * | 2017-11-30 | 2019-01-30 | 주식회사 원익아이피에스 | 가스분사장치 및 기판 처리 장치 |
KR102501681B1 (ko) * | 2020-09-28 | 2023-02-21 | (주)아이작리서치 | 원자층 증착 장치 |
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- 2008-06-30 KR KR1020080062936A patent/KR100998850B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101549846B1 (ko) | 2013-03-08 | 2015-09-03 | 엘아이지인베니아 주식회사 | 원자층 증착장치 |
US11414740B2 (en) | 2019-06-10 | 2022-08-16 | Applied Materials, Inc. | Processing system for forming layers |
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KR20100002885A (ko) | 2010-01-07 |
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