DE69904826T2 - Ionenergiedämpfung - Google Patents

Ionenergiedämpfung

Info

Publication number
DE69904826T2
DE69904826T2 DE69904826T DE69904826T DE69904826T2 DE 69904826 T2 DE69904826 T2 DE 69904826T2 DE 69904826 T DE69904826 T DE 69904826T DE 69904826 T DE69904826 T DE 69904826T DE 69904826 T2 DE69904826 T2 DE 69904826T2
Authority
DE
Germany
Prior art keywords
ring
substrate
ion
plasma
gap
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 - Fee Related
Application number
DE69904826T
Other languages
German (de)
English (en)
Other versions
DE69904826D1 (de
Inventor
Steve Ellinger
Joseph Fernandez
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.)
Lam Research Corp
Original Assignee
Lam Research Corp
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
Application filed by Lam Research Corp filed Critical Lam Research Corp
Application granted granted Critical
Publication of DE69904826D1 publication Critical patent/DE69904826D1/de
Publication of DE69904826T2 publication Critical patent/DE69904826T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C23C16/458—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 supporting substrates in the reaction chamber
    • C23C16/4582—Rigid and flat substrates, e.g. plates or discs
    • C23C16/4583—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally
    • C23C16/4585—Devices at or outside the perimeter of the substrate support, e.g. clamping rings, shrouds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • 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
    • C23C16/4407—Cleaning of reactor or reactor parts by using wet or mechanical methods
    • 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
    • C23C16/458—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 supporting substrates in the reaction chamber
    • C23C16/4582—Rigid and flat substrates, e.g. plates or discs
    • C23C16/4583—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally
    • C23C16/4586—Elements in the interior of the support, e.g. electrodes, heating or cooling devices
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
    • H10P72/72—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using electrostatic chucks
    • H10P72/722—Details of electrostatic chucks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/02—Details
    • H01J2237/022—Avoiding or removing foreign or contaminating particles, debris or deposits on sample or tube

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Drying Of Semiconductors (AREA)
  • Chemical Vapour Deposition (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE69904826T 1998-06-10 1999-06-10 Ionenergiedämpfung Expired - Fee Related DE69904826T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/095,167 US6013984A (en) 1998-06-10 1998-06-10 Ion energy attenuation method by determining the required number of ion collisions
PCT/US1999/013168 WO1999064644A1 (en) 1998-06-10 1999-06-10 Ion energy attenuation

Publications (2)

Publication Number Publication Date
DE69904826D1 DE69904826D1 (de) 2003-02-13
DE69904826T2 true DE69904826T2 (de) 2003-11-06

Family

ID=22250357

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904826T Expired - Fee Related DE69904826T2 (de) 1998-06-10 1999-06-10 Ionenergiedämpfung

Country Status (7)

Country Link
US (1) US6013984A (https=)
EP (1) EP1097253B1 (https=)
JP (1) JP4933692B2 (https=)
KR (1) KR100626905B1 (https=)
AT (1) ATE230810T1 (https=)
DE (1) DE69904826T2 (https=)
WO (1) WO1999064644A1 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6475336B1 (en) 2000-10-06 2002-11-05 Lam Research Corporation Electrostatically clamped edge ring for plasma processing
US6896765B2 (en) * 2002-09-18 2005-05-24 Lam Research Corporation Method and apparatus for the compensation of edge ring wear in a plasma processing chamber
US7252738B2 (en) * 2002-09-20 2007-08-07 Lam Research Corporation Apparatus for reducing polymer deposition on a substrate and substrate support
US20060043067A1 (en) * 2004-08-26 2006-03-02 Lam Research Corporation Yttria insulator ring for use inside a plasma chamber
US20070032081A1 (en) * 2005-08-08 2007-02-08 Jeremy Chang Edge ring assembly with dielectric spacer ring
US20080289766A1 (en) * 2007-05-22 2008-11-27 Samsung Austin Semiconductor Lp Hot edge ring apparatus and method for increased etch rate uniformity and reduced polymer buildup
KR101624123B1 (ko) * 2008-10-31 2016-05-25 램 리써치 코포레이션 플라즈마 프로세싱 챔버의 하부 전극 어셈블리
JP5808750B2 (ja) * 2009-11-30 2015-11-10 ラム リサーチ コーポレーションＬａｍ Ｒｅｓｅａｒｃｈ Ｃｏｒｐｏｒａｔｉｏｎ 傾斜側壁を備える静電チャック
DE202010015933U1 (de) 2009-12-01 2011-03-31 Lam Research Corp.(N.D.Ges.D.Staates Delaware), Fremont Eine Randringanordnung für Plasmaätzkammern
US20110297088A1 (en) * 2010-06-04 2011-12-08 Texas Instruments Incorporated Thin edge carrier ring
US9997381B2 (en) 2013-02-18 2018-06-12 Lam Research Corporation Hybrid edge ring for plasma wafer processing
US10804081B2 (en) 2013-12-20 2020-10-13 Lam Research Corporation Edge ring dimensioned to extend lifetime of elastomer seal in a plasma processing chamber
JP2016134572A (ja) * 2015-01-21 2016-07-25 ルネサスエレクトロニクス株式会社 半導体製造装置およびその管理方法、並びに半導体装置の製造方法
CN115938902B (zh) * 2017-12-15 2024-10-29 朗姆研究公司 等离子体室中使用的环形结构和系统
JP2020140983A (ja) 2019-02-26 2020-09-03 キオクシア株式会社 半導体製造装置
GB202012560D0 (en) * 2020-08-12 2020-09-23 Spts Technologies Ltd Apparatus and method
KR102327270B1 (ko) * 2020-12-03 2021-11-17 피에스케이 주식회사 지지 유닛, 기판 처리 장치, 그리고 기판 처리 방법
JP2024514105A (ja) * 2021-04-07 2024-03-28 ラム リサーチ コーポレーション プラズマシース特性を制御するためのシステムおよび方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132623A (ja) * 1983-01-20 1984-07-30 Ulvac Corp ドライエツチング用電極
US5391275A (en) * 1990-03-02 1995-02-21 Applied Materials, Inc. Method for preparing a shield to reduce particles in a physical vapor deposition chamber
US5298720A (en) * 1990-04-25 1994-03-29 International Business Machines Corporation Method and apparatus for contamination control in processing apparatus containing voltage driven electrode
US5620525A (en) * 1990-07-16 1997-04-15 Novellus Systems, Inc. Apparatus for supporting a substrate and introducing gas flow doximate to an edge of the substrate
US5539609A (en) * 1992-12-02 1996-07-23 Applied Materials, Inc. Electrostatic chuck usable in high density plasma
JPH06188108A (ja) * 1992-12-21 1994-07-08 Canon Inc 薄膜抵抗器の製造方法、成膜装置用防着板及び成膜装置
GB9317170D0 (en) * 1993-08-18 1993-10-06 Applied Vision Ltd Improvements in physical vapour deposition apparatus
US5606485A (en) * 1994-07-18 1997-02-25 Applied Materials, Inc. Electrostatic chuck having improved erosion resistance
US5572398A (en) * 1994-11-14 1996-11-05 Hewlett-Packard Co. Tri-polar electrostatic chuck
US5740009A (en) * 1996-11-29 1998-04-14 Applied Materials, Inc. Apparatus for improving wafer and chuck edge protection

Also Published As

Publication number Publication date
KR100626905B1 (ko) 2006-09-20
JP4933692B2 (ja) 2012-05-16
US6013984A (en) 2000-01-11
WO1999064644A1 (en) 1999-12-16
DE69904826D1 (de) 2003-02-13
KR20010052640A (ko) 2001-06-25
EP1097253A1 (en) 2001-05-09
EP1097253B1 (en) 2003-01-08
JP2002517913A (ja) 2002-06-18
ATE230810T1 (de) 2003-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee