KR20090004191A - 샤워헤드를 채용한 증착장치 - Google Patents
샤워헤드를 채용한 증착장치 Download PDFInfo
- Publication number
- KR20090004191A KR20090004191A KR1020070068198A KR20070068198A KR20090004191A KR 20090004191 A KR20090004191 A KR 20090004191A KR 1020070068198 A KR1020070068198 A KR 1020070068198A KR 20070068198 A KR20070068198 A KR 20070068198A KR 20090004191 A KR20090004191 A KR 20090004191A
- Authority
- KR
- South Korea
- Prior art keywords
- wafer
- shower head
- concave groove
- deposition apparatus
- chamber
- Prior art date
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Classifications
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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
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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
- C23C16/45563—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
- 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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- 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 (2)
- 반응가스가 유입되는 챔버와, 유입된 반응가스를 웨이퍼 표면에 분사시키도록 다수의 토출공이 형성된 샤워헤드와, 상기 웨이퍼를 안착지지하는 테이블을 구비하는 증착 장치에 있어서,상기 샤워헤드(130)는 그 저면 가장자리를 따라 돌출된 돌출턱(132)과, 상기 돌출턱(132)의 내주면(132b)을 측벽으로 하는 오목홈(136)이 형성되고,상기 웨이퍼(150)는 상기 오목홈(136)의 바닥면(134)에 대향되는 위치에서 상기 테이블(120)에 놓이며,상기 돌출턱(132)의 상면(132a)과 이에 대향되는 테이블(120) 사이의 간격(D)이 상기 웨이퍼(150)의 상면과 상기 오목홈(136)의 바닥면(132b)과의 사이의 간격(E)과 동일하게 되도록 된 것을 특징으로 하는 샤워헤드를 채용한 증착장치.
- 제 1 항에 있어서, 상기 돌출턱(132)의 내주면(132b)과 그 외주면을 연결시키는 연결통로(133)가 복수 형성된 것을 특징으로 하는 샤워헤드를 채용한 증착장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070068198A KR100917475B1 (ko) | 2007-07-06 | 2007-07-06 | 샤워헤드를 채용한 증착장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070068198A KR100917475B1 (ko) | 2007-07-06 | 2007-07-06 | 샤워헤드를 채용한 증착장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090004191A true KR20090004191A (ko) | 2009-01-12 |
KR100917475B1 KR100917475B1 (ko) | 2009-09-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070068198A KR100917475B1 (ko) | 2007-07-06 | 2007-07-06 | 샤워헤드를 채용한 증착장치 |
Country Status (1)
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KR (1) | KR100917475B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012075017A2 (en) * | 2010-11-30 | 2012-06-07 | Applied Materials, Inc. | Apparatus and process for atomic layer deposition |
CN115198250A (zh) * | 2021-04-13 | 2022-10-18 | 中国科学院微电子研究所 | 化学气相沉积装置及化学气象沉积方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62218578A (ja) | 1986-03-19 | 1987-09-25 | Hitachi Electronics Eng Co Ltd | 気相反応装置用電極 |
JP4847009B2 (ja) * | 2002-05-23 | 2011-12-28 | ラム リサーチ コーポレーション | 半導体処理プラズマ反応器用の多部品電極および多部品電極の一部を取り換える方法 |
JP4292002B2 (ja) | 2002-12-18 | 2009-07-08 | 株式会社日立国際電気 | プラズマ処理装置 |
KR100769522B1 (ko) | 2006-10-25 | 2007-11-06 | 주식회사 유진테크 | 화학기상증착장치의 샤워헤드 |
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2007
- 2007-07-06 KR KR1020070068198A patent/KR100917475B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012075017A2 (en) * | 2010-11-30 | 2012-06-07 | Applied Materials, Inc. | Apparatus and process for atomic layer deposition |
WO2012075017A3 (en) * | 2010-11-30 | 2012-08-02 | Applied Materials, Inc. | Apparatus and process for atomic layer deposition |
CN115198250A (zh) * | 2021-04-13 | 2022-10-18 | 中国科学院微电子研究所 | 化学气相沉积装置及化学气象沉积方法 |
Also Published As
Publication number | Publication date |
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KR100917475B1 (ko) | 2009-09-14 |
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