KR100966262B1 - 전후면 연속증착이 가능한 4챔버 플라즈마 장치 - Google Patents
전후면 연속증착이 가능한 4챔버 플라즈마 장치 Download PDFInfo
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- KR100966262B1 KR100966262B1 KR1020080028580A KR20080028580A KR100966262B1 KR 100966262 B1 KR100966262 B1 KR 100966262B1 KR 1020080028580 A KR1020080028580 A KR 1020080028580A KR 20080028580 A KR20080028580 A KR 20080028580A KR 100966262 B1 KR100966262 B1 KR 100966262B1
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- wafer
- chamber
- deposition
- process chamber
- susceptor
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- 230000008021 deposition Effects 0.000 title claims abstract description 45
- 238000000151 deposition Methods 0.000 claims abstract description 66
- 238000000034 method Methods 0.000 claims abstract description 62
- 150000004767 nitrides Chemical class 0.000 claims description 12
- 239000012495 reaction gas Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 235000012431 wafers Nutrition 0.000 description 59
- 239000000758 substrate Substances 0.000 description 10
- 238000005137 deposition process Methods 0.000 description 9
- 229910004205 SiNX Inorganic materials 0.000 description 3
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
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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
- C23C16/54—Apparatus specially adapted for continuous coating
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1876—Particular processes or apparatus for batch treatment of the devices
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (6)
- 삭제
- 플라즈마 장치에 있어서,웨이퍼가 안착된 서셉터가 로딩되는 로딩 챔버;상기 로딩 챔버에서 이송된 웨이퍼의 전면을 증착하는 제1프로세스 챔버;상기 제1프로세스 챔버와 연속하여 인접 설치되며, 전면이 증착 완료된 웨이퍼가 이송되어 후면을 증착하는 제2프로세스 챔버; 및상기 제2프로세스 챔버에서의 후면 증착이 완료된 후 이송된 서셉터가 냉각되고 언로딩되는 언로딩 챔버를 포함하고,상기 제1프로세스 챔버는,내부 공간의 상부에 설치되어 웨이퍼의 전면에 증착되는 반응가스를 웨이퍼의 전면(Front Side)으로 공급하는 제1샤워헤드와, 측부에 설치되어 상기 서셉터를 지지하는 제1위치조절부와, 하부에 설치되어 웨이퍼를 가열하는 히터를 포함하여 구성되며;상기 제2프로세스 챔버는,내부 공간의 상부에 설치되어 웨이퍼에 반응가스를 증착시키는 열을 제공하는 램프 히터와, 측부에 설치되어 서셉터를 지지하면서 상하 이동시켜 웨이퍼 후면을 상기 제2프로세스 챔버의 저면에서 이격시키는 제2위치조절부와, 하부에 설치되어 웨이퍼 후면에 증착되는 반응가스를 웨이퍼의 후면(Back Side)으로 공급하는 제2샤워헤드를 포함하여 구성되는 것을 특징으로 하는 전후면 연속증착이 가능한 4챔버 플라즈마 장치.
- 제2항에 있어서,상기 서셉터는 웨이퍼의 외곽부분이 안착되는 각 테두리를 제외한 내측이 개방되도록 구성된 것을 특징으로 하는 전후면 연속증착이 가능한 4챔버 플라즈마 장치.
- 제2항에 있어서,상기 제1위치조절부와 제2위치조절부는 공압실린더로 구성되는 것을 특징으로 하는 전후면 연속증착이 가능한 4챔버 플라즈마 장치.
- 제4항에 있어서,상기 제2위치조절부에 의해 웨이퍼가 이동되는 조절거리는 20 ~ 100㎜로 설정된 것을 특징으로 하는 전후면 연속증착이 가능한 4챔버 플라즈마 장치.
- 제2항 내지 제5항 중 어느 한 항에 있어서,상기 웨이퍼의 후면에 증착되는 질화막(Nitride Film)의 두께는 300 ~ 1500 Å인 것을 특징으로 하는 전후면 연속증착이 가능한 4챔버 플라즈마 장치.
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KR1020080028580A KR100966262B1 (ko) | 2008-03-27 | 2008-03-27 | 전후면 연속증착이 가능한 4챔버 플라즈마 장치 |
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KR20090103164A KR20090103164A (ko) | 2009-10-01 |
KR100966262B1 true KR100966262B1 (ko) | 2010-06-28 |
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KR101097738B1 (ko) * | 2009-10-09 | 2011-12-22 | 에스엔유 프리시젼 주식회사 | 기판 처리 장치 및 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03122274A (ja) * | 1989-10-05 | 1991-05-24 | Asahi Glass Co Ltd | 薄膜製造方法および装置 |
JPH07145482A (ja) * | 1991-12-30 | 1995-06-06 | Sony Corp | マルチチャンバー装置 |
US5820329A (en) | 1997-04-10 | 1998-10-13 | Tokyo Electron Limited | Vacuum processing apparatus with low particle generating wafer clamp |
KR100746579B1 (ko) * | 1999-11-03 | 2007-08-06 | 어플라이드 머티어리얼스, 인코포레이티드 | 연속 증착 시스템 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03122274A (ja) * | 1989-10-05 | 1991-05-24 | Asahi Glass Co Ltd | 薄膜製造方法および装置 |
JPH07145482A (ja) * | 1991-12-30 | 1995-06-06 | Sony Corp | マルチチャンバー装置 |
US5820329A (en) | 1997-04-10 | 1998-10-13 | Tokyo Electron Limited | Vacuum processing apparatus with low particle generating wafer clamp |
KR100746579B1 (ko) * | 1999-11-03 | 2007-08-06 | 어플라이드 머티어리얼스, 인코포레이티드 | 연속 증착 시스템 |
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