KR100973666B1 - 원자층증착장치의 가스밸브 어셈블리 - Google Patents
원자층증착장치의 가스밸브 어셈블리 Download PDFInfo
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- KR100973666B1 KR100973666B1 KR1020030039028A KR20030039028A KR100973666B1 KR 100973666 B1 KR100973666 B1 KR 100973666B1 KR 1020030039028 A KR1020030039028 A KR 1020030039028A KR 20030039028 A KR20030039028 A KR 20030039028A KR 100973666 B1 KR100973666 B1 KR 100973666B1
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- Prior art keywords
- gas
- magnetic
- gas supply
- valve assembly
- drive shaft
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- 238000000231 atomic layer deposition Methods 0.000 title abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 49
- 239000011553 magnetic fluid Substances 0.000 claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000000151 deposition Methods 0.000 claims description 4
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- 239000002245 particle Substances 0.000 abstract description 5
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- 238000010926 purge Methods 0.000 description 7
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- 239000000463 material Substances 0.000 description 6
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- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 3
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- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
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- 239000012530 fluid Substances 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229940126062 Compound A Drugs 0.000 description 1
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Classifications
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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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/20—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy
-
- 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
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
- C23C16/45544—Atomic layer deposition [ALD] characterized by the apparatus
-
- 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
-
- 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
- C23C16/4409—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber characterised by sealing means
-
- 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
- C23C16/45574—Nozzles for more than one gas
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Details Of Valves (AREA)
Abstract
Description
상기 누설방지수단은 래버린스 시일(labyrinth seal)인 것이 바람직하다.
상기 래버린스 시일은 상기 제1돌출부의 상면과 상기 제2돌출부의 하면이 대향하는 방식과, 상기 제1돌출부의 하면과 상기 제2돌출부의 상면이 대향하는 방식 중 하나 이상의 방식에 의하여 형성되는 것이 바람직하다.
상기 래버린스 시일은 상기 관통홀의 내측 출구에서 상기 가스공급로의 입구까지의 가스유동경로와 상기 마그네틱 시일 사이에서 형성되는 것이 바람직하다.
상기 다수의 관통홀에서 각 관통홀의 내측출구는 한 쌍을 이루는 두 개의 마그네틱 시일 사이마다 형성되는 것이 바람직하다.
상기 다수의 가스공급로에서 각 가스공급로의 입구는 한 쌍을 이루는 두 개의 마그네틱 시일 사이마다 형성되는 것이 바람직하다.
Claims (7)
- 내부에 다수의 가스공급로를 포함하며, 상기 가스공급로의 입구가 외주면에 형성되는 구동축과;다수의 관통홀을 가지며, 상기 구동축의 외부를 둘러싸는 하우징과;상기 구동축과 상기 하우징 사이에 위치하며, 자성유체를 포함하는 다수의 마그네틱 시일과; 및상기 구동축과 상기 하우징 사이에 위치하며, 상기 마그네틱 시일로부터의 자성유체 누설을 방지하는 누설방지수단;을 포함하고,상기 누설방지수단은 래버린스 시일(labyrinth seal)을 포함하고, 상기 래버린스 시일은 상기 관통홀의 내측 출구에서 상기 가스공급로 입구까지의 가스유동경로와 상기 마그네틱 시일 사이에 형성되는 것을 특징으로 하는 박막증착장치의 가스공급장치.
- 삭제
- 제1항에 있어서,상기 래버린스 시일은 상기 구동축의 외주면에 환형으로 형성된 하나 이상의 제1돌출부와, 상기 하우징의 내주면에 환형으로 형성된 하나 이상의 제2돌출부로 구성되는 박막증착장치의 가스공급장치.
- 제3항에 있어서,상기 래버린스 시일은 상기 제1돌출부의 상면과 상기 제2돌출부의 하면이 대향하는 방식과, 상기 제1돌출부의 하면과 상기 제2돌출부의 상면이 대향하는 방식 중 하나 이상의 방식에 의하여 형성되는 박막증착장치의 가스공급장치.
- 삭제
- 제1항에 있어서,상기 다수의 관통홀에서 각 관통홀의 내측 출구는 한 쌍을 이루는 두개의 마그네틱 시일 사이마다 형성되는 박막증착장치의 가스공급장치.
- 제1항에 있어서,상기 다수의 가스공급로에서 각 가스공급로의 입구는 한 쌍을 이루는 두개의 마그네틱 시일 사이마다 형성되는 박막증착장치의 가스공급장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030039028A KR100973666B1 (ko) | 2003-06-17 | 2003-06-17 | 원자층증착장치의 가스밸브 어셈블리 |
US10/870,598 US7381274B2 (en) | 2003-06-17 | 2004-06-16 | Gas valve assembly and apparatus using the same |
CNB2004100478734A CN100374765C (zh) | 2003-06-17 | 2004-06-17 | 气阀组件和使用相同气阀组件的装置 |
TW093117512A TWI317404B (en) | 2003-06-17 | 2004-06-17 | Gas valve assembly and apparatus using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030039028A KR100973666B1 (ko) | 2003-06-17 | 2003-06-17 | 원자층증착장치의 가스밸브 어셈블리 |
Publications (2)
Publication Number | Publication Date |
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KR20040108444A KR20040108444A (ko) | 2004-12-24 |
KR100973666B1 true KR100973666B1 (ko) | 2010-08-03 |
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KR1020030039028A KR100973666B1 (ko) | 2003-06-17 | 2003-06-17 | 원자층증착장치의 가스밸브 어셈블리 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7381274B2 (ko) |
KR (1) | KR100973666B1 (ko) |
CN (1) | CN100374765C (ko) |
TW (1) | TWI317404B (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101346613B1 (ko) * | 2013-08-19 | 2014-01-03 | (주) 일하하이텍 | 가스 공급부재 및 기판 처리 장치 |
KR20170117321A (ko) * | 2016-04-13 | 2017-10-23 | 도쿄엘렉트론가부시키가이샤 | 가스 공급 기구 및 반도체 제조 시스템 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100973666B1 (ko) * | 2003-06-17 | 2010-08-03 | 주성엔지니어링(주) | 원자층증착장치의 가스밸브 어셈블리 |
KR101240912B1 (ko) * | 2005-09-16 | 2013-03-08 | 주성엔지니어링(주) | 립 시일을 포함하는 원자층 증착장치의 가스밸브 어셈블리 |
FI121750B (fi) * | 2005-11-17 | 2011-03-31 | Beneq Oy | ALD-reaktori |
KR101173645B1 (ko) * | 2007-12-31 | 2012-08-20 | (주)에이디에스 | 가스 분사 유닛 및 이를 구비하는 박막 증착 장치 |
US8740099B2 (en) | 2008-10-08 | 2014-06-03 | Michael P. Gibbons | System and methods for the preservation of mechanical assets |
JP5549552B2 (ja) * | 2010-11-12 | 2014-07-16 | 東京エレクトロン株式会社 | 真空処理装置の組み立て方法及び真空処理装置 |
US9190312B2 (en) | 2011-07-27 | 2015-11-17 | Advanced Ion Beam Technology, Inc. | Extremely low temperature rotary union |
KR101929525B1 (ko) * | 2011-12-02 | 2018-12-14 | 주성엔지니어링(주) | 가스 분사 장치 |
WO2013099385A1 (ja) * | 2011-12-27 | 2013-07-04 | イーグル工業株式会社 | 回転継手 |
US9279185B2 (en) * | 2012-06-14 | 2016-03-08 | Asm Technology Singapore Pte Ltd | Feed-through apparatus for a chemical vapour deposition device |
JP2016066684A (ja) * | 2014-09-24 | 2016-04-28 | 東京エレクトロン株式会社 | ゲートバルブ及び基板処理システム |
US10954597B2 (en) * | 2015-03-17 | 2021-03-23 | Asm Ip Holding B.V. | Atomic layer deposition apparatus |
TWI616555B (zh) * | 2017-01-17 | 2018-03-01 | 漢民科技股份有限公司 | 應用於半導體設備之噴氣裝置 |
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CN115003852A (zh) * | 2020-05-04 | 2022-09-02 | 应用材料公司 | 用于在真空处理***中移动装置的运输***、包括其的基板处理***以及操作运输***的方法 |
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KR101346613B1 (ko) * | 2013-08-19 | 2014-01-03 | (주) 일하하이텍 | 가스 공급부재 및 기판 처리 장치 |
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KR20170117321A (ko) * | 2016-04-13 | 2017-10-23 | 도쿄엘렉트론가부시키가이샤 | 가스 공급 기구 및 반도체 제조 시스템 |
KR102362458B1 (ko) * | 2016-04-13 | 2022-02-14 | 도쿄엘렉트론가부시키가이샤 | 가스 공급 기구 및 반도체 제조 시스템 |
Also Published As
Publication number | Publication date |
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US20040255858A1 (en) | 2004-12-23 |
CN100374765C (zh) | 2008-03-12 |
TW200528653A (en) | 2005-09-01 |
TWI317404B (en) | 2009-11-21 |
KR20040108444A (ko) | 2004-12-24 |
US7381274B2 (en) | 2008-06-03 |
CN1573184A (zh) | 2005-02-02 |
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