KR20080092264A - 반도체 제조 장치의 가스 공급 시스템 - Google Patents
반도체 제조 장치의 가스 공급 시스템 Download PDFInfo
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- KR20080092264A KR20080092264A KR1020080032448A KR20080032448A KR20080092264A KR 20080092264 A KR20080092264 A KR 20080092264A KR 1020080032448 A KR1020080032448 A KR 1020080032448A KR 20080032448 A KR20080032448 A KR 20080032448A KR 20080092264 A KR20080092264 A KR 20080092264A
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- gas supply
- metal component
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 229910052751 metal Inorganic materials 0.000 claims abstract description 113
- 239000002184 metal Substances 0.000 claims abstract description 113
- 239000003507 refrigerant Substances 0.000 claims description 24
- 239000007787 solid Substances 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 19
- 239000000654 additive Substances 0.000 claims description 18
- 230000000996 additive effect Effects 0.000 claims description 18
- 150000002736 metal compounds Chemical class 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- 229910052731 fluorine Inorganic materials 0.000 claims description 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 6
- 239000011737 fluorine Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 305
- 238000006243 chemical reaction Methods 0.000 description 33
- 238000010438 heat treatment Methods 0.000 description 17
- 235000012431 wafers Nutrition 0.000 description 12
- 239000002923 metal particle Substances 0.000 description 8
- 239000002826 coolant Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 229910044991 metal oxide Inorganic materials 0.000 description 5
- 150000004706 metal oxides Chemical class 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001512 metal fluoride Inorganic materials 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F71/00—Apparatus for hot-pressing clothes, linen or other textile articles, i.e. wherein there is substantially no relative movement between pressing element and article while pressure is being applied to the article; Similar machines for cold-pressing clothes, linen or other textile articles
- D06F71/32—Details
- D06F71/34—Heating arrangements; Arrangements for supplying or removing steam or other gases
-
- 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
- C23C16/4402—Reduction of impurities in the source gas
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
- C23C14/564—Means for minimising impurities in the coating chamber such as dust, moisture, residual gases
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/15—Cold traps
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Textile Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Drying Of Semiconductors (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
Claims (10)
- 반도체 제조 장치로 가스 공급 유로를 통해 소정의 가스를 공급하는 가스 공급 시스템이며,상기 가스 공급 유로에 설치한 가스 필터와,상기 가스 공급 유로의 상기 가스 필터의 배치 위치보다도 하류측에 설치되어, 상기 가스 공급 유로를 유통하는 가스에 포함되는 휘발성 금속 성분을 액화시켜 제거하는 금속 성분 제거기를 구비한 것을 특징으로 하는 가스 공급 시스템.
- 제1항에 있어서, 상기 금속 성분 제거기는 상기 가스 공급 유로의 일부를 구성하는 가스 유로와, 이 가스 유로의 외측에 냉매를 유통시켜 그 가스 유로를 외측으로부터 냉각하는 유로 냉각 수단을 구비하는 것을 특징으로 하는 가스 공급 시스템.
- 제2항에 있어서, 상기 금속 성분 제거기의 유로 냉각 수단은, 상기 금속 성분 제거기 내의 가스 유로의 외측을 권회하도록 설치된 코일 형상 냉매 유로에 상기 냉매를 유통시키도록 한 것을 특징으로 하는 가스 공급 시스템.
- 제2항에 있어서, 상기 금속 성분 제거기 내의 가스 유로는 연직으로 배치하여 상기 가스 공급 유로를 유통하는 가스가, 상기 가스 유로의 하방의 측부로부터 유입되어 상방의 측부로부터 유출되도록 하는 동시에, 상기 가스 유로의 하단을 개구해서 액 저장실을 연통시킨 것을 특징으로 하는 가스 공급 시스템.
- 제2항에 있어서, 상기 금속 성분 제거기 내의 가스 유로는, 유입측 유로와 유출측 유로로 나누어 각각 연직으로 배치하고,상기 유입측 유로의 상방의 측부로부터 가스가 유입되도록 하고, 상기 유입측 유로의 하방은 액 저장실에 연통시키도록 구성하고,상기 유출측 유로의 하방은 상기 액 저장실에 연통시켜, 상기 유출측 유로의 상방의 측부로부터 가스가 유출되도록 구성하는 것을 특징으로 하는 가스 공급 시스템.
- 제5항에 있어서, 상기 가스 공급 유로로부터 공급되는 가스는 불소계의 부식성 가스인 것을 특징으로 하는 가스 공급 시스템.
- 제6항에 있어서, 상기 부식성 가스는 HF 가스, F2 가스, ClF3 가스 중 어느 하나 또는 이들을 포함하는 혼합 가스인 것을 특징으로 하는 가스 공급 시스템.
- 반도체 제조 장치로 가스 공급 유로를 통해서 소정의 가스를 공급하는 반도체 제조 장치의 가스 공급 시스템이며,상기 가스 공급 유로에 설치한 가스 필터와,상기 가스 공급 유로의 상기 가스 필터의 배치 위치보다도 상류측에 설치되어 상기 가스 공급 유로를 유통하는 가스에 포함되는 휘발성 금속 성분을 상기 가스 필터에서 포착 가능한 고체 금속 화합물로 화학 변화시키는 가스를 첨가하는 첨가 가스 공급 수단을 구비한 것을 특징으로 하는 반도체 제조 장치의 가스 공급 시스템.
- 제8항에 있어서, 상기 가스 공급 유로로부터 공급되는 가스는 불소계의 부식성 가스인 것을 특징으로 하는 가스 공급 시스템.
- 제8항에 있어서, 상기 첨가 가스는 O2 가스인 것을 특징으로 하는 가스 공급 시스템.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2007-00102556 | 2007-04-10 | ||
JP2007102556A JP4280782B2 (ja) | 2007-04-10 | 2007-04-10 | 半導体製造装置のガス供給システム |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080092264A true KR20080092264A (ko) | 2008-10-15 |
KR101122918B1 KR101122918B1 (ko) | 2012-03-20 |
Family
ID=39852558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080032448A KR101122918B1 (ko) | 2007-04-10 | 2008-04-08 | 반도체 제조 장치의 가스 공급 시스템 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7862638B2 (ko) |
JP (1) | JP4280782B2 (ko) |
KR (1) | KR101122918B1 (ko) |
CN (1) | CN101284199B (ko) |
TW (1) | TWI460804B (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2467320A (en) * | 2009-01-28 | 2010-08-04 | Surrey Nanosystems Ltd | Two methods of forming carbon nano-materials using filtered acetylene gas |
JP5501807B2 (ja) * | 2009-03-31 | 2014-05-28 | 東京エレクトロン株式会社 | 処理装置 |
US8771623B2 (en) * | 2009-10-30 | 2014-07-08 | Goodrich Corporation | Methods and apparatus for residual material management |
US8597429B2 (en) * | 2011-01-18 | 2013-12-03 | Nuflare Technology, Inc. | Manufacturing apparatus and method for semiconductor device |
JP6614535B2 (ja) * | 2018-03-02 | 2019-12-04 | 株式会社コンタミネーション・コントロール・サービス | 金属汚染物質除去装置 |
JP7457522B2 (ja) | 2020-02-20 | 2024-03-28 | 株式会社堀場エステック | 気化システム |
KR20240142101A (ko) * | 2023-03-21 | 2024-09-30 | 주성엔지니어링(주) | 포집 장치 및 포집 방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3151564B2 (ja) | 1991-09-09 | 2001-04-03 | 東京エレクトロン株式会社 | ガス供給装置 |
JPH0568865A (ja) | 1991-09-09 | 1993-03-23 | Tokyo Electron Ltd | ガス供給システム |
US5785741A (en) * | 1995-07-17 | 1998-07-28 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges, Claude | Process and system for separation and recovery of perfluorocompound gases |
US6863019B2 (en) * | 2000-06-13 | 2005-03-08 | Applied Materials, Inc. | Semiconductor device fabrication chamber cleaning method and apparatus with recirculation of cleaning gas |
US6488745B2 (en) * | 2001-03-23 | 2002-12-03 | Mks Instruments, Inc. | Trap apparatus and method for condensable by-products of deposition reactions |
DE10115345A1 (de) * | 2001-03-28 | 2002-10-02 | Merck Patent Gmbh | Verfahren zur Aufreinigung von korrosiv wirkenden Gasen |
US20040037768A1 (en) * | 2001-11-26 | 2004-02-26 | Robert Jackson | Method and system for on-site generation and distribution of a process gas |
JP2004273472A (ja) * | 2003-01-14 | 2004-09-30 | Tadahiro Omi | プラズマ処理装置用の部材,処理装置用の部材,プラズマ処理装置,処理装置及びプラズマ処理方法 |
EP1641553A1 (en) * | 2003-06-23 | 2006-04-05 | Entegris, Inc. | Apparatus and method for purification of corrosive gas streams |
-
2007
- 2007-04-10 JP JP2007102556A patent/JP4280782B2/ja not_active Expired - Fee Related
-
2008
- 2008-04-03 US US12/061,982 patent/US7862638B2/en not_active Expired - Fee Related
- 2008-04-08 TW TW097112673A patent/TWI460804B/zh not_active IP Right Cessation
- 2008-04-08 KR KR1020080032448A patent/KR101122918B1/ko not_active IP Right Cessation
- 2008-04-09 CN CN2008100916192A patent/CN101284199B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20080251018A1 (en) | 2008-10-16 |
JP4280782B2 (ja) | 2009-06-17 |
KR101122918B1 (ko) | 2012-03-20 |
TW200908188A (en) | 2009-02-16 |
CN101284199A (zh) | 2008-10-15 |
TWI460804B (zh) | 2014-11-11 |
US7862638B2 (en) | 2011-01-04 |
CN101284199B (zh) | 2012-05-30 |
JP2008262965A (ja) | 2008-10-30 |
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