DE60204043T2 - Vorrichtung und verfahren zur abscheidung von atomaren schichten - Google Patents

Vorrichtung und verfahren zur abscheidung von atomaren schichten Download PDF

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Publication number
DE60204043T2
DE60204043T2 DE60204043T DE60204043T DE60204043T2 DE 60204043 T2 DE60204043 T2 DE 60204043T2 DE 60204043 T DE60204043 T DE 60204043T DE 60204043 T DE60204043 T DE 60204043T DE 60204043 T2 DE60204043 T2 DE 60204043T2
Authority
DE
Germany
Prior art keywords
coupled
valve
precursor
deduction
reactor chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60204043T
Other languages
German (de)
English (en)
Other versions
DE60204043D1 (de
Inventor
H. Philip CAMPBELL
J. David KUBISTA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Micron Technology Inc
Original Assignee
Micron Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/977,612 external-priority patent/US6461436B1/en
Application filed by Micron Technology Inc filed Critical Micron Technology Inc
Application granted granted Critical
Publication of DE60204043D1 publication Critical patent/DE60204043D1/de
Publication of DE60204043T2 publication Critical patent/DE60204043T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • C23C16/4412—Details relating to the exhausts, e.g. pumps, filters, scrubbers, particle traps
    • 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
    • C23C16/45587—Mechanical means for changing the gas flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
DE60204043T 2001-10-15 2002-10-15 Vorrichtung und verfahren zur abscheidung von atomaren schichten Expired - Lifetime DE60204043T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US09/977,612 US6461436B1 (en) 2001-10-15 2001-10-15 Apparatus and process of improving atomic layer deposition chamber performance
US977612 2001-10-15
US166902 2002-06-11
US10/166,902 US6716284B2 (en) 2001-10-15 2002-06-11 Apparatus and process of improving atomic layer deposition chamber performance
US190792 2002-07-08
US10/190,792 US6758911B2 (en) 2001-10-15 2002-07-08 Apparatus and process of improving atomic layer deposition chamber performance
PCT/US2002/032741 WO2003033762A1 (en) 2001-10-15 2002-10-15 Atomic layer deposition apparatus and process

Publications (2)

Publication Number Publication Date
DE60204043D1 DE60204043D1 (de) 2005-06-09
DE60204043T2 true DE60204043T2 (de) 2006-01-19

Family

ID=27389326

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60204043T Expired - Lifetime DE60204043T2 (de) 2001-10-15 2002-10-15 Vorrichtung und verfahren zur abscheidung von atomaren schichten

Country Status (6)

Country Link
EP (1) EP1444379B1 (enExample)
JP (1) JP2005506446A (enExample)
KR (1) KR100683441B1 (enExample)
CN (1) CN1306062C (enExample)
DE (1) DE60204043T2 (enExample)
WO (1) WO2003033762A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6461436B1 (en) 2001-10-15 2002-10-08 Micron Technology, Inc. Apparatus and process of improving atomic layer deposition chamber performance
US6861094B2 (en) 2002-04-25 2005-03-01 Micron Technology, Inc. Methods for forming thin layers of materials on micro-device workpieces
US6838114B2 (en) 2002-05-24 2005-01-04 Micron Technology, Inc. Methods for controlling gas pulsing in processes for depositing materials onto micro-device workpieces
US7118783B2 (en) 2002-06-26 2006-10-10 Micron Technology, Inc. Methods and apparatus for vapor processing of micro-device workpieces
US6821347B2 (en) 2002-07-08 2004-11-23 Micron Technology, Inc. Apparatus and method for depositing materials onto microelectronic workpieces
US6955725B2 (en) 2002-08-15 2005-10-18 Micron Technology, Inc. Reactors with isolated gas connectors and methods for depositing materials onto micro-device workpieces
JP4113755B2 (ja) * 2002-10-03 2008-07-09 東京エレクトロン株式会社 処理装置
US7335396B2 (en) 2003-04-24 2008-02-26 Micron Technology, Inc. Methods for controlling mass flow rates and pressures in passageways coupled to reaction chambers and systems for depositing material onto microfeature workpieces in reaction chambers
JP4423914B2 (ja) 2003-05-13 2010-03-03 東京エレクトロン株式会社 処理装置及びその使用方法
US7344755B2 (en) 2003-08-21 2008-03-18 Micron Technology, Inc. Methods and apparatus for processing microfeature workpieces; methods for conditioning ALD reaction chambers
US7235138B2 (en) 2003-08-21 2007-06-26 Micron Technology, Inc. Microfeature workpiece processing apparatus and methods for batch deposition of materials on microfeature workpieces
US7422635B2 (en) 2003-08-28 2008-09-09 Micron Technology, Inc. Methods and apparatus for processing microfeature workpieces, e.g., for depositing materials on microfeature workpieces
US7056806B2 (en) 2003-09-17 2006-06-06 Micron Technology, Inc. Microfeature workpiece processing apparatus and methods for controlling deposition of materials on microfeature workpieces
US7282239B2 (en) 2003-09-18 2007-10-16 Micron Technology, Inc. Systems and methods for depositing material onto microfeature workpieces in reaction chambers
GB0322602D0 (en) 2003-09-26 2003-10-29 Boc Group Inc Vent-run gas switching systems
US7323231B2 (en) 2003-10-09 2008-01-29 Micron Technology, Inc. Apparatus and methods for plasma vapor deposition processes
US7581511B2 (en) 2003-10-10 2009-09-01 Micron Technology, Inc. Apparatus and methods for manufacturing microfeatures on workpieces using plasma vapor processes
US7258892B2 (en) 2003-12-10 2007-08-21 Micron Technology, Inc. Methods and systems for controlling temperature during microfeature workpiece processing, e.g., CVD deposition
US20050145181A1 (en) * 2003-12-31 2005-07-07 Dickinson Colin J. Method and apparatus for high speed atomic layer deposition
US7906393B2 (en) 2004-01-28 2011-03-15 Micron Technology, Inc. Methods for forming small-scale capacitor structures
US7584942B2 (en) 2004-03-31 2009-09-08 Micron Technology, Inc. Ampoules for producing a reaction gas and systems for depositing materials onto microfeature workpieces in reaction chambers
US8133554B2 (en) 2004-05-06 2012-03-13 Micron Technology, Inc. Methods for depositing material onto microfeature workpieces in reaction chambers and systems for depositing materials onto microfeature workpieces
US8435351B2 (en) * 2004-11-29 2013-05-07 Tokyo Electron Limited Method and system for measuring a flow rate in a solid precursor delivery system
KR101272321B1 (ko) * 2005-05-09 2013-06-07 한국에이에스엠지니텍 주식회사 복수의 기체 유입구를 가지는 원자층 증착 장치의 반응기
US7562672B2 (en) * 2006-03-30 2009-07-21 Applied Materials, Inc. Chemical delivery apparatus for CVD or ALD
JP6167673B2 (ja) 2013-05-31 2017-07-26 東京エレクトロン株式会社 成膜装置、成膜方法及び記憶媒体
KR102181122B1 (ko) * 2016-12-13 2020-11-20 주식회사 원익아이피에스 기판 처리 장치 및 이를 이용한 기판 처리 방법
CN109402608B (zh) * 2017-08-16 2020-12-08 北京北方华创微电子装备有限公司 一种原子层沉积设备的气路系统及其控制方法
CN109750274B (zh) * 2017-11-01 2021-10-22 长鑫存储技术有限公司 半导体生产设备及半导体工艺方法
CN107988587B (zh) * 2017-11-14 2020-04-24 沈阳拓荆科技有限公司 一种气体分流合流装置
CN110055515A (zh) * 2018-01-18 2019-07-26 北京北方华创微电子装备有限公司 一种原子层沉积设备的气路系统及其控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01189114A (ja) * 1988-01-25 1989-07-28 Nec Corp 気相成長装置
JP2743471B2 (ja) * 1989-05-19 1998-04-22 日本電気株式会社 ▲ｉｉｉ▼―ｖ族化合物半導体の気相成長装置
JPH0319211A (ja) * 1989-06-15 1991-01-28 Fujitsu Ltd 化学気相成長装置
US5250323A (en) * 1989-10-30 1993-10-05 Kabushiki Kaisha Toshiba Chemical vapor growth apparatus having an exhaust device including trap
JPH0547665A (ja) * 1991-08-12 1993-02-26 Fujitsu Ltd 気相成長方法
JP3405466B2 (ja) * 1992-09-17 2003-05-12 富士通株式会社 流体切替弁および半導体装置の製造装置
JP3328389B2 (ja) * 1993-09-14 2002-09-24 康夫 垂井 強誘電体薄膜の製造方法
JP3332053B2 (ja) * 1993-10-27 2002-10-07 清原 まさ子 チャンバーへのガス供給方法
KR100275738B1 (ko) * 1998-08-07 2000-12-15 윤종용 원자층 증착법을 이용한 박막 제조방법

Also Published As

Publication number Publication date
CN1571863A (zh) 2005-01-26
EP1444379A1 (en) 2004-08-11
WO2003033762A1 (en) 2003-04-24
JP2005506446A (ja) 2005-03-03
KR100683441B1 (ko) 2007-02-20
EP1444379B1 (en) 2005-05-04
DE60204043D1 (de) 2005-06-09
CN1306062C (zh) 2007-03-21
KR20050036871A (ko) 2005-04-20

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