KR100807794B1 - 증착장치 - Google Patents
증착장치 Download PDFInfo
- Publication number
- KR100807794B1 KR100807794B1 KR1020010081045A KR20010081045A KR100807794B1 KR 100807794 B1 KR100807794 B1 KR 100807794B1 KR 1020010081045 A KR1020010081045 A KR 1020010081045A KR 20010081045 A KR20010081045 A KR 20010081045A KR 100807794 B1 KR100807794 B1 KR 100807794B1
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- air
- signal
- gas supply
- cleaner
- Prior art date
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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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
- C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
- C23C16/4408—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber by purging residual gases from the reaction chamber or gas lines
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (8)
- 가스공급개시신호에 응답하여 가스를 가스세정기에 공급하는 가스공급기와,상기 가스공급개시신호에 응답하여 에어차단신호를 생성하는 제어기와,상기 에어차단신호에 응답하여 상기 가스세정기에 공급되는 에어를 차단하는 에어차단기와,상기 가스공급개시신호와 상기 에어차단신호를 동기화시켜 각각 상기 가스공급기와 상기 에어차단기에 공급하는 신호중계기를 구비하는 것을 특징으로 하는 증착장치.
- 제 1 항에 있어서,상기 신호중계기는 지연기를 포함하는 것을 특징으로 하는 증착장치.
- 제 1 항에 있어서,상기 신호중계기는 상기 에어차단신호를 지연시키는 것을 특징으로 하는 증착장치.
- 제 3 항에 있어서,상기 신호중계기의 지연시간은 작업자에 의해 결정되는 것을 특징으로 하는 증착장치.
- 제 1 항에 있어서,상기 신호중계기는 상기 가스세정기 전면부 패널에 위치하는 것을 특징으로 하는 증착장치.
- 제 1 항에 있어서,상기 가스는 클리닝가스인 것을 특징으로 하는 증착장치.
- 제 6 항에 있어서,상기 클리닝가스는 NF3인 것을 특징으로 하는 증착장치.
- 제 1 항에 있어서,상기 에어는 O2를 포함하는 것을 특징으로 하는 증착장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020010081045A KR100807794B1 (ko) | 2001-12-19 | 2001-12-19 | 증착장치 |
Applications Claiming Priority (1)
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KR1020010081045A KR100807794B1 (ko) | 2001-12-19 | 2001-12-19 | 증착장치 |
Publications (2)
Publication Number | Publication Date |
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KR20030050574A KR20030050574A (ko) | 2003-06-25 |
KR100807794B1 true KR100807794B1 (ko) | 2008-02-27 |
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KR1020010081045A KR100807794B1 (ko) | 2001-12-19 | 2001-12-19 | 증착장치 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960025402A (ko) * | 1994-12-08 | 1996-07-20 | 김희수 | 광픽업 장치 |
JPH10321595A (ja) * | 1997-05-20 | 1998-12-04 | Tokyo Electron Ltd | プラズマ処理装置 |
KR20000007652A (ko) * | 1998-07-06 | 2000-02-07 | 윤종용 | 반도체 제조공정 설비의 가스공급 제어장치 |
-
2001
- 2001-12-19 KR KR1020010081045A patent/KR100807794B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960025402A (ko) * | 1994-12-08 | 1996-07-20 | 김희수 | 광픽업 장치 |
JPH10321595A (ja) * | 1997-05-20 | 1998-12-04 | Tokyo Electron Ltd | プラズマ処理装置 |
KR20000007652A (ko) * | 1998-07-06 | 2000-02-07 | 윤종용 | 반도체 제조공정 설비의 가스공급 제어장치 |
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KR20030050574A (ko) | 2003-06-25 |
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