KR100741645B1 - 직접 가열방식의 벨자히터를 갖는 매엽식 lpcvd 장치 - Google Patents
직접 가열방식의 벨자히터를 갖는 매엽식 lpcvd 장치 Download PDFInfo
- Publication number
- KR100741645B1 KR100741645B1 KR1020010002336A KR20010002336A KR100741645B1 KR 100741645 B1 KR100741645 B1 KR 100741645B1 KR 1020010002336 A KR1020010002336 A KR 1020010002336A KR 20010002336 A KR20010002336 A KR 20010002336A KR 100741645 B1 KR100741645 B1 KR 100741645B1
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- KR
- South Korea
- Prior art keywords
- heater
- dome
- bell
- metal tube
- lpcvd apparatus
- 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
- C23C16/50—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 using electric discharges
- C23C16/513—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 using electric discharges using plasma jets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32082—Radio frequency generated discharge
- H01J37/321—Radio frequency generated discharge the radio frequency energy being inductively coupled to the plasma
- H01J37/3211—Antennas, e.g. particular shapes of coils
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
또한, 상기 벨자히터는 돔형으로 구성된 코일형태인 것을 특징으로 한다.
나아가, 상기 금속튜브는 스테인레스강으로 이루어지는 것을 특징으로 한다.
더 나아가, 상기 금속튜브는 상기 벨자히터를 따라 돔형으로 구성된 코일의 유도결합형 플라즈마가 발생하는 것을 특징으로 한다.
Claims (5)
- 상부가 석영돔에 의해 밀폐되는 진공챔버;돔형태의 내측벽면을 가지며, 상기 석영돔과 소정간격 이격된 상태로 상기 석영돔을 덮는 벨자;상기 벨자의 내측벽면을 따라 설치되는 단열벽;히터선과 상기 히터선을 피복하는 절연체로 이루어지며, 상기 단열벽의 내측벽면을 따라 설치되는 벨자히터;상기 벨자히터의 절연체를 감싸며 플라즈마 전극 역할을 하는 금속튜브; 및상기 금속튜브에 고주파 전력을 인가하는 고주파 전력원;을 구비하는 것을 특징으로 하는 LPCVD 장치.
- 제1항에 있어서, 상기 벨자히터는 돔형으로 구성된 코일형태인 것을 특징으로 하는 LPCVD 장치.
- 제1항에 있어서, 상기 벨자히터의 절연체는 MgO로 이루어지는 것을 특징으로 하는 LPCVD 장치.
- 제1항에 있어서, 상기 금속튜브는 스테인레스강으로 이루어지는 것을 특징으로 하는 LPCVD 장치.
- 제1항에 있어서, 상기 금속튜브는 상기 벨자히터를 따라 돔형으로 구성된 코일의 유도결합형 플라즈마가 발생하는 것을 특징으로 하는 LPCVD 장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010002336A KR100741645B1 (ko) | 2001-01-16 | 2001-01-16 | 직접 가열방식의 벨자히터를 갖는 매엽식 lpcvd 장치 |
US10/046,943 US6660095B2 (en) | 2001-01-15 | 2002-01-14 | Single wafer LPCVD apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010002336A KR100741645B1 (ko) | 2001-01-16 | 2001-01-16 | 직접 가열방식의 벨자히터를 갖는 매엽식 lpcvd 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020061328A KR20020061328A (ko) | 2002-07-24 |
KR100741645B1 true KR100741645B1 (ko) | 2007-07-23 |
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KR1020010002336A KR100741645B1 (ko) | 2001-01-15 | 2001-01-16 | 직접 가열방식의 벨자히터를 갖는 매엽식 lpcvd 장치 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110079786A (zh) * | 2019-06-03 | 2019-08-02 | 杭州睿清环保科技有限公司 | 用于制备大面积金刚石薄膜的热壁热丝cvd的装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000008278A (ko) * | 1998-07-11 | 2000-02-07 | 황철주 | 반도체 제조장치 |
KR100249548B1 (ko) * | 1995-05-30 | 2000-03-15 | 니시히라 쥰지 | 플라즈마 처리 시스템 |
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- 2001-01-16 KR KR1020010002336A patent/KR100741645B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100249548B1 (ko) * | 1995-05-30 | 2000-03-15 | 니시히라 쥰지 | 플라즈마 처리 시스템 |
KR20000008278A (ko) * | 1998-07-11 | 2000-02-07 | 황철주 | 반도체 제조장치 |
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KR20020061328A (ko) | 2002-07-24 |
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