TW202018122A - 預防或抑制發弧用的化學氣相沉積工具 - Google Patents

預防或抑制發弧用的化學氣相沉積工具 Download PDF

Info

Publication number
TW202018122A
TW202018122A TW108127720A TW108127720A TW202018122A TW 202018122 A TW202018122 A TW 202018122A TW 108127720 A TW108127720 A TW 108127720A TW 108127720 A TW108127720 A TW 108127720A TW 202018122 A TW202018122 A TW 202018122A
Authority
TW
Taiwan
Prior art keywords
substrate
bias
plasma
substrate pedestal
pedestal
Prior art date
Application number
TW108127720A
Other languages
English (en)
Chinese (zh)
Inventor
幸紀 崎山
卡爾 費德瑞克 李瑟
文生 柏卡特
Original Assignee
美商蘭姆研究公司
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 美商蘭姆研究公司 filed Critical 美商蘭姆研究公司
Publication of TW202018122A publication Critical patent/TW202018122A/zh

Links

Images

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
    • C23C16/4586—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
    • C23C16/505—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 radio frequency discharges
    • C23C16/509—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 radio frequency discharges using internal electrodes
    • 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
    • C23C16/45565—Shower nozzles
    • 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
    • C23C16/4581—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 characterised by material of construction or surface finish of the means for supporting the substrate
    • 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
    • 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
    • C23C16/505—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 radio frequency discharges
    • 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
    • C23C16/52—Controlling or regulating the coating process
    • 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
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • 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
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32082—Radio frequency generated discharge
    • H01J37/32137—Radio frequency generated discharge controlling of the discharge by modulation of energy
    • 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
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32082—Radio frequency generated discharge
    • H01J37/32174—Circuits specially adapted for controlling the RF discharge
    • 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
    • H01J37/32697—Electrostatic control
    • 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
    • H01J37/32715—Workpiece holder
    • 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
    • H01J2237/0203—Protection arrangements
    • H01J2237/0206—Extinguishing, preventing or controlling unwanted discharges
    • 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
    • H01J2237/245—Detection characterised by the variable being measured
    • H01J2237/24564—Measurements of electric or magnetic variables, e.g. voltage, current, frequency
    • 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
    • H01J2237/32—Processing objects by plasma generation
    • H01J2237/33—Processing objects by plasma generation characterised by the type of processing
    • H01J2237/332—Coating
    • H01J2237/3321—CVD [Chemical Vapor Deposition]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Plasma Technology (AREA)
TW108127720A 2018-08-07 2019-08-05 預防或抑制發弧用的化學氣相沉積工具 TW202018122A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/057,383 US20200048770A1 (en) 2018-08-07 2018-08-07 Chemical vapor deposition tool for preventing or suppressing arcing
US16/057,383 2018-08-07

Publications (1)

Publication Number Publication Date
TW202018122A true TW202018122A (zh) 2020-05-16

Family

ID=69405586

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108127720A TW202018122A (zh) 2018-08-07 2019-08-05 預防或抑制發弧用的化學氣相沉積工具

Country Status (6)

Country Link
US (2) US20200048770A1 (https=)
JP (2) JP7564088B2 (https=)
KR (2) KR20260011771A (https=)
CN (2) CN112567072A (https=)
TW (1) TW202018122A (https=)
WO (1) WO2020033122A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10388493B2 (en) * 2011-09-16 2019-08-20 Lam Research Corporation Component of a substrate support assembly producing localized magnetic fields
US11749554B2 (en) 2020-11-05 2023-09-05 Sandisk Technologies Llc Multi-wafer deposition tool for reducing residual deposition on transfer blades and methods of operating the same
US12136225B2 (en) * 2022-09-09 2024-11-05 Applied Materials, Inc. Clog detection via image analytics
US12476091B2 (en) * 2023-04-18 2025-11-18 Tokyo Electron Limited Electrostatic chuck and method of operation for plasma processing
JP2024172480A (ja) * 2023-05-31 2024-12-12 株式会社Kokusai Electric 基板処理方法、半導体装置の製造方法、基板処理装置及びプログラム

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5573597A (en) * 1995-06-07 1996-11-12 Sony Corporation Plasma processing system with reduced particle contamination
US6108189A (en) * 1996-04-26 2000-08-22 Applied Materials, Inc. Electrostatic chuck having improved gas conduits
US5737177A (en) * 1996-10-17 1998-04-07 Applied Materials, Inc. Apparatus and method for actively controlling the DC potential of a cathode pedestal
US5933314A (en) * 1997-06-27 1999-08-03 Lam Research Corp. Method and an apparatus for offsetting plasma bias voltage in bi-polar electro-static chucks
US6304424B1 (en) * 1998-04-03 2001-10-16 Applied Materials Inc. Method and apparatus for minimizing plasma destabilization within a semiconductor wafer processing system
US6104596A (en) 1998-04-21 2000-08-15 Applied Materials, Inc. Apparatus for retaining a subtrate in a semiconductor wafer processing system and a method of fabricating same
US7199327B2 (en) * 2002-06-28 2007-04-03 Tokyo Electron Limited Method and system for arc suppression in a plasma processing system
US7276122B2 (en) * 2004-04-21 2007-10-02 Mattson Technology, Inc. Multi-workpiece processing chamber
US20070042131A1 (en) * 2005-08-22 2007-02-22 Applied Materials, Inc., A Delaware Corporation Non-intrusive plasma monitoring system for arc detection and prevention for blanket CVD films
JP4674177B2 (ja) * 2006-03-15 2011-04-20 株式会社日立ハイテクノロジーズ プラズマ処理装置
US7864502B2 (en) * 2007-05-15 2011-01-04 International Business Machines Corporation In situ monitoring of wafer charge distribution in plasma processing
US7667944B2 (en) * 2007-06-29 2010-02-23 Praxair Technology, Inc. Polyceramic e-chuck
CN101779269B (zh) * 2008-07-23 2014-05-07 新动力等离子体株式会社 多工件处理室以及包括该多工件处理室的工件处理系统
TWI495536B (zh) * 2008-10-20 2015-08-11 創意科技股份有限公司 Electrostatic suction cup inspection method and electrostatic sucker device
US8908348B2 (en) * 2009-09-01 2014-12-09 Hermes Microvision, Inc. Wafer grounding and biasing method, apparatus, and application
US9076831B2 (en) * 2011-11-04 2015-07-07 Lam Research Corporation Substrate clamping system and method for operating the same
US20130240147A1 (en) * 2012-03-19 2013-09-19 Sang Ki Nam Methods and apparatus for selectively modulating azimuthal non-uniformity in a plasma processing system
JP2014075398A (ja) * 2012-10-03 2014-04-24 Tokyo Electron Ltd プラズマ処理方法及びプラズマ処理装置
KR102168064B1 (ko) * 2013-02-20 2020-10-20 도쿄엘렉트론가부시키가이샤 플라즈마 처리 장치 및 플라즈마 처리 방법
US9593421B2 (en) * 2013-11-06 2017-03-14 Applied Materials, Inc. Particle generation suppressor by DC bias modulation
GB201321463D0 (en) * 2013-12-05 2014-01-22 Oxford Instr Nanotechnology Tools Ltd Electrostatic clamping method and apparatus
US20180233321A1 (en) * 2017-02-16 2018-08-16 Lam Research Corporation Ion directionality esc
US11289355B2 (en) * 2017-06-02 2022-03-29 Lam Research Corporation Electrostatic chuck for use in semiconductor processing

Also Published As

Publication number Publication date
KR20260011771A (ko) 2026-01-23
US20230416922A1 (en) 2023-12-28
JP7564088B2 (ja) 2024-10-08
JP7793012B2 (ja) 2025-12-26
US20200048770A1 (en) 2020-02-13
WO2020033122A1 (en) 2020-02-13
CN112567072A (zh) 2021-03-26
JP2021533273A (ja) 2021-12-02
KR20210031760A (ko) 2021-03-22
CN120844058A (zh) 2025-10-28
JP2025004048A (ja) 2025-01-14

Similar Documents

Publication Publication Date Title
JP7793012B2 (ja) アーク発生を防止または抑制するための化学蒸着ツール
CN116018665B (zh) 电压脉冲的时域复用
KR102594473B1 (ko) 내장형 rf 차폐부를 갖는 반도체 기판 지지부들
US20110272100A1 (en) Plasma processing apparatus, plasma processing method, focus ring, and focus ring component
US9663858B2 (en) Plasma processing apparatus
JP2025084870A (ja) 載置台及びプラズマ処理装置
US9202675B2 (en) Plasma processing apparatus and electrode for same
EP2026374A2 (en) Plasma processing apparatus, plasma processing method and storage medium
US20080236750A1 (en) Plasma processing apparatus
TW201719709A (zh) 用以改良晶圓之極限邊緣處的特徵部輪廓偏斜之邊緣環組件
KR20210039288A (ko) 탑재대 및 플라즈마 처리 장치
CN111354672B (zh) 静电卡盘及等离子体加工装置
CN105719930B (zh) 等离子体蚀刻方法
KR20170067717A (ko) 플라즈마 처리 방법 및 플라즈마 처리 장치
US20220336193A1 (en) Plasma processing apparatus and plasma processing method
JP2003142466A (ja) 基板のプラズマ処理中に基板バイアスを測定するための装置及び方法
JP2016105489A (ja) プラズマ処理方法
US20090064933A1 (en) Film coating system and isolating device thereof
WO2013151124A1 (ja) プラズマ処理装置
JP7454961B2 (ja) プラズマ処理装置
CN109952636A (zh) 等离子体点燃抑制
CN112992635B (zh) 一种晶圆固定装置及其形成方法、等离子体处理设备
CN116631861A (zh) 等离子体处理方法以及等离子体处理系统
CN120193261A (zh) 衬底处理装置