KR100974848B1 - 혼합기, 박막 제조 장치 및 박막 제조 방법 - Google Patents
혼합기, 박막 제조 장치 및 박막 제조 방법 Download PDFInfo
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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
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- 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
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- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
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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
- C23C16/4558—Perforated rings
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
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Abstract
Description
Claims (26)
- 중량이 다른 가스를 도입하기 위한 2 개의 가스 도입관이, 2 개의 가스 도입구를 서로 대향시키며 또한 동일 선상에 위치시켜 형성된 가스 교반ㆍ혼합용 교반실과,상기 교반실에서 교반ㆍ혼합되어 얻어진 혼합 가스를 확산시키는 확산실과,상기 교반실과 상기 확산실 사이에서 상기 교반실 용적보다 상기 확산실 용적이 커지도록 상기 교반실과 상기 확산실을 구획하는 구획판을 구비하고,상기 구획판에, 상기 교반실에서 얻어진 혼합 가스의 상기 확산실로의 유입을 허용하는 하나의 가스 분출구가 형성되어 있는 것을 특징으로 하는 혼합기.
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- 중공 원통 형상이며 그 내부가 구획판에 의해 용적이 작은 교반실과 용적이 큰 확산실로 구획된 혼합기의 상기 교반실 내에 서로 대향시키며 또한 동일 선상에 위치시켜 배치된 원료 가스 도입용 가스 도입구 및 반응 가스 도입용 가스 도입구로부터 원료 가스 및 반응 가스의 양 가스를 각각 도입하여 양 가스를 교반ㆍ혼합하고,이 혼합된 원료 가스와 반응 가스의 막형성 가스를 구획판에 형성한 1 개의 가스 분출구를 통해 확산실내로 유입시켜 확산시키고,이 확산된 막형성 가스를 진공 반응실 상부에 형성된 가스 헤드를 거쳐 진공 반응실내로 도입하고, 진공 중에서 그 진공 반응실내에 탑재된 막형성 대상물 표면에 박막을 형성하는 것을 특징으로 하는 박막 제조 방법.
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- 제 1 항에 있어서,상기 가스 분출구가 각 가스 도입구를 연결하는 동일 선상이며 또한 어느 일측 가스 도입구의 배면측에 형성되어 있는 것을 특징으로 하는 혼합기.
- 제 1 항 또는 제 21 항에 있어서,상기 각 가스 도입구로부터 도입되는 각 가스의 유량을 서로 바꿔 상기 교반실에 도입되도록 구성한 것을 특징으로 하는 혼합기.
- 제 1 항 또는 제 21 항에 있어서,상기 구획판은 상기 확산실측을 향하여 볼록 형상의 2 차 곡선 형상을 갖는 것을 특징으로 하는 혼합기.
- 제 23 항에 있어서,상기 구획판의 주연 부분에서 그 저부까지의 연직 거리의 1/2 에 상당하는 위치에 상기 가스 분출구가 형성되어 있는 것을 특징으로 하는 혼합기.
- 제 1 항 또는 제 21 항에 있어서,상기 2 개의 가스 도입관은 원료 가스 도입관 및 반응 가스 도입관으로 이루어지고, 상기 혼합 가스는 막형성 가스인 것을 특징으로 하는 혼합기.
- 제 1 항 또는 제 21 항에 기재된 혼합기와, 상기 혼합기의 상기 확산실에 직결된 진공 반응실을 갖는 것을 특징으로 하는 박막 제조 장치.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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JP2001369279 | 2001-12-03 | ||
JPJP-P-2001-00369279 | 2001-12-03 | ||
JP2002012566 | 2002-01-22 | ||
JPJP-P-2002-00012566 | 2002-01-22 | ||
PCT/JP2002/012657 WO2003048413A1 (fr) | 2001-12-03 | 2002-12-03 | Melangeur, dispositif et procede de fabrication d'un film mince |
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KR1020107006579A Division KR101022684B1 (ko) | 2001-12-03 | 2002-12-03 | 혼합기, 박막 제조 장치 및 박막 제조 방법 |
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KR20040068458A KR20040068458A (ko) | 2004-07-31 |
KR100974848B1 true KR100974848B1 (ko) | 2010-08-11 |
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KR1020107006579A KR101022684B1 (ko) | 2001-12-03 | 2002-12-03 | 혼합기, 박막 제조 장치 및 박막 제조 방법 |
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US (2) | US6933010B2 (ko) |
EP (2) | EP1452626B9 (ko) |
JP (2) | JP4157040B2 (ko) |
KR (2) | KR100974848B1 (ko) |
DE (1) | DE60238272D1 (ko) |
TW (1) | TWI253479B (ko) |
WO (1) | WO2003048413A1 (ko) |
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US20040089235A1 (en) | 2004-05-13 |
EP1452626A4 (en) | 2008-06-04 |
EP1988188A3 (en) | 2008-12-24 |
DE60238272D1 (de) | 2010-12-23 |
KR20100039905A (ko) | 2010-04-16 |
EP1988188B1 (en) | 2012-02-01 |
EP1452626B1 (en) | 2010-11-10 |
EP1988188B9 (en) | 2012-05-02 |
US6933010B2 (en) | 2005-08-23 |
JP4157040B2 (ja) | 2008-09-24 |
EP1988188A2 (en) | 2008-11-05 |
KR101022684B1 (ko) | 2011-03-22 |
KR20040068458A (ko) | 2004-07-31 |
US8118935B2 (en) | 2012-02-21 |
JPWO2003048413A1 (ja) | 2005-04-14 |
TWI253479B (en) | 2006-04-21 |
EP1452626A1 (en) | 2004-09-01 |
US20050211168A1 (en) | 2005-09-29 |
TW200300702A (en) | 2003-06-16 |
JP4812132B2 (ja) | 2011-11-09 |
JP2008248391A (ja) | 2008-10-16 |
EP1452626B9 (en) | 2012-01-18 |
WO2003048413A1 (fr) | 2003-06-12 |
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