KR20020000445A - 씨브이디 박막제조장치 - Google Patents
씨브이디 박막제조장치 Download PDFInfo
- Publication number
- KR20020000445A KR20020000445A KR1020000035289A KR20000035289A KR20020000445A KR 20020000445 A KR20020000445 A KR 20020000445A KR 1020000035289 A KR1020000035289 A KR 1020000035289A KR 20000035289 A KR20000035289 A KR 20000035289A KR 20020000445 A KR20020000445 A KR 20020000445A
- Authority
- KR
- South Korea
- Prior art keywords
- nitrogen gas
- chamber
- wafer
- heater
- thin film
- 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
- C23C16/45563—Gas nozzles
-
- 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
Abstract
Description
Claims (6)
- 웨이퍼의 직경보다 작은 직경을 가지는 내부 히팅소자와;내경이 웨이퍼의 직경보다 크게 형성되며, 프로세스 진행시 웨이퍼 표면의 온도 균일성을 보장하기 위해, 상기 내부 히터소자보다 보다 수직적으로 높게 형성되고 상기 내부 히팅소자와는 독립적으로 온도콘트롤 되는 외부 히팅소자를 구비한 이중 히터유닛을 포함하는 것을 특징으로 하는 씨브이디 박막제조장치.
- 제1항에 있어서, 상기 외부 히팅소자의 히터를 수용하는 재질은 몰리브덴 또는 세라믹중의 하나로 형성됨을 특징으로 하는 씨브이디 박막제조장치.
- 제1항에 있어서, 상기 장치의 진공포트의 하부에 설치된 하부 질소가스 주입용 제1노즐과;질소가스의 분포를 균일하게 하기 위해 질소가스의 주입이 챔버의 하부에서 상부로 되도록 하기 위해 설치된 하부 질소가스 주입용 제2노즐을 더 가짐을 특징으로 하는 씨브이디 박막제조장치.
- 제3항에 있어서, 상기 제1노즐에 형성된 홀의 수는 상기 제2노즐에 형성된 홀의 수보다 많음을 특징으로 하는 씨브이디 박막제조장치.
- 제3항에 있어서, 상기 제1,2노즐에는 각 방향에서 주입되는 가스의 량을 조절하기 위한 콘트롤 밸브가 설치됨을 특징으로 하는 씨브이디 박막제조장치.
- 원통 수직형의 챔버내에 반응가스를 1차적으로 통과시키는 플레이트를 가지는 1차 샤워헤드와, 상기 1차 샤워헤드에서 제공되는 반응가스를 일정한 간격을 두고 2차로 통과시키는 플레이트를 가지는 2차 샤워헤드로 이루어진 무빙가능한 샤워헤드부와;웨이퍼의 직경보다 작은 직경을 가지는 내부 히팅소자와, 내경이 웨이퍼의 직경보다 크게 형성되며, 프로세스 진행시 웨이퍼 표면의 온도 균일성을 보장하기 위해, 상기 내부 히터소자보다 보다 수직적으로 높게 형성되고 상기 내부 히팅소자와는 독립적으로 온도콘트롤 되는 외부 히팅소자를 구비한 이중 히터유닛과;진공포트의 하부에 설치된 하부 질소가스 주입용 제1노즐과, 질소가스의 분포를 균일하게 하기 위해 질소가스의 주입이 챔버의 하부에서 상부로 되도록 하기 위해 설치된 하부 질소가스 주입용 제2노즐로 이루어진 주입노즐부를 포함하는 것을 특징으로 하는 씨브이디 박막제조장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0035289A KR100401042B1 (ko) | 2000-06-26 | 2000-06-26 | 씨브이디 박막제조장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0035289A KR100401042B1 (ko) | 2000-06-26 | 2000-06-26 | 씨브이디 박막제조장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020000445A true KR20020000445A (ko) | 2002-01-05 |
KR100401042B1 KR100401042B1 (ko) | 2003-10-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2000-0035289A KR100401042B1 (ko) | 2000-06-26 | 2000-06-26 | 씨브이디 박막제조장치 |
Country Status (1)
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KR (1) | KR100401042B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100746709B1 (ko) * | 2005-09-14 | 2007-08-06 | 삼성전자주식회사 | 영상처리장치 |
KR101411384B1 (ko) * | 2007-12-31 | 2014-06-25 | 주성엔지니어링(주) | 기판처리장치 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5294778A (en) * | 1991-09-11 | 1994-03-15 | Lam Research Corporation | CVD platen heater system utilizing concentric electric heating elements |
JPH08302474A (ja) * | 1995-04-28 | 1996-11-19 | Anelva Corp | Cvd装置の加熱装置 |
JPH09260230A (ja) * | 1996-03-22 | 1997-10-03 | Toshiba Corp | 半導体装置の製造装置および製造方法 |
US5846375A (en) * | 1996-09-26 | 1998-12-08 | Micron Technology, Inc. | Area specific temperature control for electrode plates and chucks used in semiconductor processing equipment |
JPH10326788A (ja) * | 1997-05-26 | 1998-12-08 | Kokusai Electric Co Ltd | ヒータユニット及び基板処理装置 |
JPH11307454A (ja) * | 1998-04-17 | 1999-11-05 | Nec Kyushu Ltd | ガス整流機構 |
-
2000
- 2000-06-26 KR KR10-2000-0035289A patent/KR100401042B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100746709B1 (ko) * | 2005-09-14 | 2007-08-06 | 삼성전자주식회사 | 영상처리장치 |
KR101411384B1 (ko) * | 2007-12-31 | 2014-06-25 | 주성엔지니어링(주) | 기판처리장치 |
Also Published As
Publication number | Publication date |
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KR100401042B1 (ko) | 2003-10-10 |
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