JP2025504890A - バイアス供給源のための能動スイッチオン時間制御 - Google Patents

バイアス供給源のための能動スイッチオン時間制御 Download PDF

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Publication number
JP2025504890A
JP2025504890A JP2024543490A JP2024543490A JP2025504890A JP 2025504890 A JP2025504890 A JP 2025504890A JP 2024543490 A JP2024543490 A JP 2024543490A JP 2024543490 A JP2024543490 A JP 2024543490A JP 2025504890 A JP2025504890 A JP 2025504890A
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Prior art keywords
pulse width
current
threshold
time
switch
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Pending
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JP2024543490A
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Japanese (ja)
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JP2025504890A5 (enExample
Inventor
マニーシュ クマール シン，
ヒエン ミン グエン，
Original Assignee
エーイーエス グローバル ホールディングス， プライベート リミテッド
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Publication of JP2025504890A publication Critical patent/JP2025504890A/ja
Publication of JP2025504890A5 publication Critical patent/JP2025504890A5/ja
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    • 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
    • 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
    • H01J37/32128—Radio frequency generated discharge using particular waveforms, e.g. polarised waves
    • 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
    • H01J37/32146—Amplitude modulation, includes pulsing
    • 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
    • H01J37/32706—Polarising the substrate
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/539—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
    • H02M7/5395—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Drying Of Semiconductors (AREA)
  • Plasma Technology (AREA)
JP2024543490A 2022-01-26 2022-12-21 バイアス供給源のための能動スイッチオン時間制御 Pending JP2025504890A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/584,992 2022-01-26
US17/584,992 US12046448B2 (en) 2022-01-26 2022-01-26 Active switch on time control for bias supply
PCT/US2022/053709 WO2023146665A1 (en) 2022-01-26 2022-12-21 Active switch on time control for bias supply

Publications (2)

Publication Number Publication Date
JP2025504890A true JP2025504890A (ja) 2025-02-19
JP2025504890A5 JP2025504890A5 (enExample) 2026-01-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024543490A Pending JP2025504890A (ja) 2022-01-26 2022-12-21 バイアス供給源のための能動スイッチオン時間制御

Country Status (5)

Country Link
US (3) US12046448B2 (enExample)
JP (1) JP2025504890A (enExample)
KR (1) KR20240137078A (enExample)
TW (1) TW202412138A (enExample)
WO (1) WO2023146665A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202536923A (zh) 2019-07-12 2025-09-16 新加坡商Aes 全球公司 具有控制開關之偏壓供應器
US12046448B2 (en) 2022-01-26 2024-07-23 Advanced Energy Industries, Inc. Active switch on time control for bias supply
US11978613B2 (en) 2022-09-01 2024-05-07 Advanced Energy Industries, Inc. Transition control in a bias supply
US12567572B2 (en) 2023-07-11 2026-03-03 Advanced Energy Industries, Inc. Plasma behaviors predicted by current measurements during asymmetric bias waveform application
US20250174435A1 (en) * 2023-11-24 2025-05-29 Advanced Energy Industries, Inc. Transient control of an asymmetric waveform

Family Cites Families (270)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60126832A (ja) 1983-12-14 1985-07-06 Hitachi Ltd ドライエツチング方法および装置
JPS62125626A (ja) 1985-11-27 1987-06-06 Hitachi Ltd ドライエツチング装置
US4693805A (en) 1986-02-14 1987-09-15 Boe Limited Method and apparatus for sputtering a dielectric target or for reactive sputtering
DE3708717A1 (de) 1987-03-18 1988-09-29 Hans Prof Dr Rer Nat Oechsner Verfahren und vorrichtung zur bearbeitung von festkoerperoberflaechen durch teilchenbeschuss
JPS6453572A (en) 1987-08-25 1989-03-01 Mitsubishi Electric Corp Semiconductor integrated circuit device with bipolar element
GB2212974B (en) 1987-11-25 1992-02-12 Fuji Electric Co Ltd Plasma processing apparatus
US4963239A (en) 1988-01-29 1990-10-16 Hitachi, Ltd. Sputtering process and an apparatus for carrying out the same
JPH02141572A (ja) 1988-11-24 1990-05-30 Hitachi Ltd バイアススパツタリング法および装置
KR900013595A (ko) 1989-02-15 1990-09-06 미다 가쓰시게 플라즈마 에칭방법 및 장치
EP0395415B1 (en) 1989-04-27 1995-03-15 Fujitsu Limited Apparatus for and method of processing a semiconductor device using microwave-generated plasma
US5556501A (en) 1989-10-03 1996-09-17 Applied Materials, Inc. Silicon scavenger in an inductively coupled RF plasma reactor
JPH0833862B2 (ja) 1989-10-23 1996-03-29 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン オブジエクト指向コンピユータ・システム
US5179264A (en) 1989-12-13 1993-01-12 International Business Machines Corporation Solid state microwave powered material and plasma processing systems
WO1991009150A1 (fr) 1989-12-15 1991-06-27 Canon Kabushiki Kaisha Procede et dispositif de traitement plasmique
US5410691A (en) 1990-05-07 1995-04-25 Next Computer, Inc. Method and apparatus for providing a network configuration database
JP2830978B2 (ja) 1990-09-21 1998-12-02 忠弘 大見 リアクティブイオンエッチング装置及びプラズマプロセス装置
US5057185A (en) 1990-09-27 1991-10-15 Consortium For Surface Processing, Inc. Triode plasma reactor with phase modulated plasma control
JPH04193329A (ja) 1990-11-28 1992-07-13 Hitachi Ltd イオン回収装置
US5604463A (en) 1992-03-16 1997-02-18 Zero Impedance Systems Coupling circuit
KR970005035B1 (ko) 1992-03-31 1997-04-11 마쯔시다덴기산교 가부시기가이샤 플라즈마발생방법 및 그 장치
US5427669A (en) 1992-12-30 1995-06-27 Advanced Energy Industries, Inc. Thin film DC plasma processing system
JP3251087B2 (ja) 1993-02-16 2002-01-28 東京エレクトロン株式会社 プラズマ処理装置
US5487785A (en) 1993-03-26 1996-01-30 Tokyo Electron Kabushiki Kaisha Plasma treatment apparatus
KR100324792B1 (ko) 1993-03-31 2002-06-20 히가시 데쓰로 플라즈마처리장치
US5517084A (en) 1994-07-26 1996-05-14 The Regents, University Of California Selective ion source
US5891350A (en) 1994-12-15 1999-04-06 Applied Materials, Inc. Adjusting DC bias voltage in plasma chambers
US5535906A (en) 1995-01-30 1996-07-16 Advanced Energy Industries, Inc. Multi-phase DC plasma processing system
US5907221A (en) 1995-08-16 1999-05-25 Applied Materials, Inc. Inductively coupled plasma reactor with an inductive coil antenna having independent loops
US6794301B2 (en) 1995-10-13 2004-09-21 Mattson Technology, Inc. Pulsed plasma processing of semiconductor substrates
US5983828A (en) 1995-10-13 1999-11-16 Mattson Technology, Inc. Apparatus and method for pulsed plasma processing of a semiconductor substrate
US5767628A (en) 1995-12-20 1998-06-16 International Business Machines Corporation Helicon plasma processing tool utilizing a ferromagnetic induction coil with an internal cooling channel
KR970064327A (ko) 1996-02-27 1997-09-12 모리시다 요이치 고주파 전력 인가장치, 플라즈마 발생장치, 플라즈마 처리장치, 고주파 전력 인가방법, 플라즈마 발생방법 및 플라즈마 처리방법
JP3208079B2 (ja) 1996-02-27 2001-09-10 松下電器産業株式会社 高周波電力印加装置及びプラズマ処理装置
TW335517B (en) 1996-03-01 1998-07-01 Hitachi Ltd Apparatus and method for processing plasma
IL118638A (en) 1996-06-12 2002-02-10 Fruchtman Amnon Beam source
TW403959B (en) 1996-11-27 2000-09-01 Hitachi Ltd Plasma treatment device
US6051114A (en) 1997-06-23 2000-04-18 Applied Materials, Inc. Use of pulsed-DC wafer bias for filling vias/trenches with metal in HDP physical vapor deposition
US6924455B1 (en) 1997-06-26 2005-08-02 Applied Science & Technology, Inc. Integrated plasma chamber and inductively-coupled toroidal plasma source
JP2929284B2 (ja) 1997-09-10 1999-08-03 株式会社アドテック 高周波プラズマ処理装置のためのインピーダンス整合及び電力制御システム
US6041734A (en) 1997-12-01 2000-03-28 Applied Materials, Inc. Use of an asymmetric waveform to control ion bombardment during substrate processing
US6273022B1 (en) 1998-03-14 2001-08-14 Applied Materials, Inc. Distributed inductively-coupled plasma source
US6164241A (en) 1998-06-30 2000-12-26 Lam Research Corporation Multiple coil antenna for inductively-coupled plasma generation systems
US6361645B1 (en) 1998-10-08 2002-03-26 Lam Research Corporation Method and device for compensating wafer bias in a plasma processing chamber
JP2000173982A (ja) 1998-12-01 2000-06-23 Matsushita Electric Ind Co Ltd プラズマ処理装置およびプラズマ処理方法
KR100542459B1 (ko) 1999-03-09 2006-01-12 가부시끼가이샤 히다치 세이사꾸쇼 플라즈마처리장치 및 플라즈마처리방법
JP4351755B2 (ja) 1999-03-12 2009-10-28 キヤノンアネルバ株式会社 薄膜作成方法および薄膜作成装置
US6566272B2 (en) 1999-07-23 2003-05-20 Applied Materials Inc. Method for providing pulsed plasma during a portion of a semiconductor wafer process
DE19937859C2 (de) 1999-08-13 2003-06-18 Huettinger Elektronik Gmbh Elektrische Versorgungseinheit für Plasmaanlagen
KR100338057B1 (ko) 1999-08-26 2002-05-24 황 철 주 유도 결합형 플라즈마 발생용 안테나 장치
US6201208B1 (en) 1999-11-04 2001-03-13 Wisconsin Alumni Research Foundation Method and apparatus for plasma processing with control of ion energy distribution at the substrates
US6392210B1 (en) 1999-12-31 2002-05-21 Russell F. Jewett Methods and apparatus for RF power process operations with automatic input power control
US6156667A (en) 1999-12-31 2000-12-05 Litmas, Inc. Methods and apparatus for plasma processing
US6326584B1 (en) 1999-12-31 2001-12-04 Litmas, Inc. Methods and apparatus for RF power delivery
US6291938B1 (en) 1999-12-31 2001-09-18 Litmas, Inc. Methods and apparatus for igniting and sustaining inductively coupled plasma
JP4633881B2 (ja) 2000-02-21 2011-02-16 株式会社日立製作所 プラズマ処理装置及びそれを用いた処理方法
WO2001065895A2 (en) 2000-03-01 2001-09-07 Tokyo Electron Limited Electrically controlled plasma uniformity in a high density plasma source
US6478924B1 (en) 2000-03-07 2002-11-12 Applied Materials, Inc. Plasma chamber support having dual electrodes
US6894245B2 (en) 2000-03-17 2005-05-17 Applied Materials, Inc. Merie plasma reactor with overhead RF electrode tuned to the plasma with arcing suppression
JP4334723B2 (ja) 2000-03-21 2009-09-30 新明和工業株式会社 イオンプレーティング成膜装置、及びイオンプレーティング成膜方法。
US6441555B1 (en) 2000-03-31 2002-08-27 Lam Research Corporation Plasma excitation coil
US6507155B1 (en) 2000-04-06 2003-01-14 Applied Materials Inc. Inductively coupled plasma source with controllable power deposition
US6694915B1 (en) 2000-07-06 2004-02-24 Applied Materials, Inc Plasma reactor having a symmetrical parallel conductor coil antenna
US6685798B1 (en) 2000-07-06 2004-02-03 Applied Materials, Inc Plasma reactor having a symmetrical parallel conductor coil antenna
US7037813B2 (en) 2000-08-11 2006-05-02 Applied Materials, Inc. Plasma immersion ion implantation process using a capacitively coupled plasma source having low dissociation and low minimum plasma voltage
US6544895B1 (en) 2000-08-17 2003-04-08 Micron Technology, Inc. Methods for use of pulsed voltage in a plasma reactor
US6485572B1 (en) 2000-08-28 2002-11-26 Micron Technology, Inc. Use of pulsed grounding source in a plasma reactor
US6875700B2 (en) 2000-08-29 2005-04-05 Board Of Regents, The University Of Texas System Ion-Ion plasma processing with bias modulation synchronized to time-modulated discharges
US6806201B2 (en) 2000-09-29 2004-10-19 Hitachi, Ltd. Plasma processing apparatus and method using active matching
US6777037B2 (en) 2001-02-21 2004-08-17 Hitachi, Ltd. Plasma processing method and apparatus
US7096819B2 (en) 2001-03-30 2006-08-29 Lam Research Corporation Inductive plasma processor having coil with plural windings and method of controlling plasma density
US6583572B2 (en) 2001-03-30 2003-06-24 Lam Research Corporation Inductive plasma processor including current sensor for plasma excitation coil
US20020144786A1 (en) 2001-04-05 2002-10-10 Angstron Systems, Inc. Substrate temperature control in an ALD reactor
WO2002097855A1 (en) 2001-05-29 2002-12-05 Tokyo Electron Limited Plasma processing apparatus and method
US6920312B1 (en) 2001-05-31 2005-07-19 Lam Research Corporation RF generating system with fast loop control
US7201936B2 (en) 2001-06-19 2007-04-10 Applied Materials, Inc. Method of feedback control of sub-atmospheric chemical vapor deposition processes
US7698012B2 (en) 2001-06-19 2010-04-13 Applied Materials, Inc. Dynamic metrology schemes and sampling schemes for advanced process control in semiconductor processing
US6913938B2 (en) 2001-06-19 2005-07-05 Applied Materials, Inc. Feedback control of plasma-enhanced chemical vapor deposition processes
US6714033B1 (en) 2001-07-11 2004-03-30 Lam Research Corporation Probe for direct wafer potential measurements
US6853953B2 (en) 2001-08-07 2005-02-08 Tokyo Electron Limited Method for characterizing the performance of an electrostatic chuck
US6984198B2 (en) 2001-08-14 2006-01-10 Applied Materials, Inc. Experiment management system, method and medium
US6885453B2 (en) 2001-11-13 2005-04-26 Sick Ag Gas permeable probe for use in an optical analyzer for an exhaust gas stream flowing through a duct or chimney
JP4088499B2 (ja) 2002-08-28 2008-05-21 株式会社ダイヘン インピーダンス整合器の出力端特性解析方法、およびインピーダンス整合器、ならびにインピーダンス整合器の出力端特性解析システム
US7931787B2 (en) 2002-02-26 2011-04-26 Donald Bennett Hilliard Electron-assisted deposition process and apparatus
JP4175456B2 (ja) 2002-03-26 2008-11-05 株式会社 東北テクノアーチ オンウエハ・モニタリング・システム
DE10214190B4 (de) 2002-03-28 2011-06-30 Minebea Co., Ltd. Stromversorgung mit mehreren parallel geschalteten Schaltnetzteilen
US6703080B2 (en) 2002-05-20 2004-03-09 Eni Technology, Inc. Method and apparatus for VHF plasma processing with load mismatch reliability and stability
US6707051B2 (en) 2002-07-10 2004-03-16 Wintek Corporation RF loaded line type capacitive plasma source for broad range of operating gas pressure
US6830650B2 (en) 2002-07-12 2004-12-14 Advanced Energy Industries, Inc. Wafer probe for measuring plasma and surface characteristics in plasma processing environments
US20040016402A1 (en) 2002-07-26 2004-01-29 Walther Steven R. Methods and apparatus for monitoring plasma parameters in plasma doping systems
US7504006B2 (en) 2002-08-01 2009-03-17 Applied Materials, Inc. Self-ionized and capacitively-coupled plasma for sputtering and resputtering
US6802366B1 (en) 2002-10-31 2004-10-12 Advanced Energy Industries, Inc. Swage method for cooling pipes
JP4319514B2 (ja) 2002-11-29 2009-08-26 株式会社日立ハイテクノロジーズ サグ補償機能付き高周波電源を有するプラズマ処理装置
US7468494B2 (en) 2003-01-31 2008-12-23 Advanced Energy Industries Reaction enhancing gas feed for injecting gas into a plasma chamber
US6819096B2 (en) 2003-01-31 2004-11-16 Advanced Energy Industries, Inc. Power measurement mechanism for a transformer coupled plasma source
US6927358B2 (en) 2003-01-31 2005-08-09 Advanced Energy Industries, Inc. Vacuum seal protection in a dielectric break
US6822396B2 (en) 2003-01-31 2004-11-23 Advanced Energy Industries, Inc. Transformer ignition circuit for a transformer coupled plasma source
US6724148B1 (en) 2003-01-31 2004-04-20 Advanced Energy Industries, Inc. Mechanism for minimizing ion bombardment energy in a plasma chamber
US6781317B1 (en) 2003-02-24 2004-08-24 Applied Science And Technology, Inc. Methods and apparatus for calibration and metrology for an integrated RF generator system
DE10317208A1 (de) 2003-04-15 2004-11-04 Robert Bosch Gmbh Plasmadepositionsverfahren
US7247218B2 (en) 2003-05-16 2007-07-24 Applied Materials, Inc. Plasma density, energy and etch rate measurements at bias power input and real time feedback control of plasma source and bias power
CA2529794A1 (en) 2003-06-19 2004-12-29 Plasma Control Systems Llc Plasma production device and method and rf driver circuit with adjustable duty cycle
US6967305B2 (en) 2003-08-18 2005-11-22 Mks Instruments, Inc. Control of plasma transitions in sputter processing systems
US7615132B2 (en) 2003-10-17 2009-11-10 Hitachi High-Technologies Corporation Plasma processing apparatus having high frequency power source with sag compensation function and plasma processing method
US7838430B2 (en) 2003-10-28 2010-11-23 Applied Materials, Inc. Plasma control using dual cathode frequency mixing
KR100877304B1 (ko) 2003-11-27 2009-01-09 가부시키가이샤 다이헨 고주파 전력 공급 시스템
US7464662B2 (en) 2004-01-28 2008-12-16 Tokyo Electron Limited Compact, distributed inductive element for large scale inductively-coupled plasma sources
US20050260354A1 (en) 2004-05-20 2005-11-24 Varian Semiconductor Equipment Associates, Inc. In-situ process chamber preparation methods for plasma ion implantation systems
US7169256B2 (en) 2004-05-28 2007-01-30 Lam Research Corporation Plasma processor with electrode responsive to multiple RF frequencies
EP2477207A3 (en) 2004-09-24 2014-09-03 Zond, Inc. Apparatus for generating high-current electrical discharges
US7666464B2 (en) 2004-10-23 2010-02-23 Applied Materials, Inc. RF measurement feedback control and diagnostics for a plasma immersion ion implantation reactor
JP4111186B2 (ja) 2004-11-18 2008-07-02 日新電機株式会社 イオン照射装置
US20060130971A1 (en) 2004-12-21 2006-06-22 Applied Materials, Inc. Apparatus for generating plasma by RF power
JP4468194B2 (ja) 2005-01-28 2010-05-26 株式会社日立ハイテクノロジーズ プラズマ処理方法およびプラズマ処理装置
JP4739793B2 (ja) 2005-03-31 2011-08-03 株式会社ダイヘン 高周波電源装置
TWI298909B (en) 2005-04-12 2008-07-11 Nat Univ Tsing Hua An inductively-coupled plasma etch apparatus and a feedback control method thereof
US7528386B2 (en) 2005-04-21 2009-05-05 Board Of Trustees Of University Of Illinois Submicron particle removal
CN100362619C (zh) 2005-08-05 2008-01-16 中微半导体设备(上海)有限公司 真空反应室的射频匹配耦合网络及其配置方法
US7568117B1 (en) 2005-10-03 2009-07-28 Zilker Labs, Inc. Adaptive thresholding technique for power supplies during margining events
CN101297480B (zh) 2005-10-31 2012-08-08 Mks仪器股份有限公司 用于向动态负载传递功率的系统和方法
US20080179948A1 (en) 2005-10-31 2008-07-31 Mks Instruments, Inc. Radio frequency power delivery system
TWI425767B (zh) 2005-10-31 2014-02-01 Mks Instr Inc 無線電頻率電力傳送系統
JP2007336148A (ja) 2006-06-14 2007-12-27 Daihen Corp 電気特性調整装置
US8012306B2 (en) 2006-02-15 2011-09-06 Lam Research Corporation Plasma processing reactor with multiple capacitive and inductive power sources
US7713430B2 (en) 2006-02-23 2010-05-11 Micron Technology, Inc. Using positive DC offset of bias RF to neutralize charge build-up of etch features
US7811939B2 (en) 2006-03-27 2010-10-12 Tokyo Electron Limited Plasma etching method
EP1845755A3 (en) 2006-04-10 2014-04-02 EMD Technologies, Inc. Illumination systems
US7645357B2 (en) 2006-04-24 2010-01-12 Applied Materials, Inc. Plasma reactor apparatus with a VHF capacitively coupled plasma source of variable frequency
US20070246163A1 (en) 2006-04-24 2007-10-25 Applied Materials, Inc. Plasma reactor apparatus with independent capacitive and inductive plasma sources
JP2007311182A (ja) 2006-05-18 2007-11-29 Tokyo Electron Ltd 誘導結合プラズマ処理装置およびプラズマ処理方法
US7829468B2 (en) 2006-06-07 2010-11-09 Lam Research Corporation Method and apparatus to detect fault conditions of plasma processing reactor
DE102006034755A1 (de) 2006-07-24 2008-01-31 Carl Zeiss Smt Ag Optische Vorrichtung sowie Verfahren zur Korrektur bzw. Verbesserung des Abbildungsverhaltens einer optischen Vorrichtung
EP2102889B1 (en) 2006-12-12 2020-10-07 Evatec AG Rf substrate bias with high power impulse magnetron sputtering (hipims)
JP2008157906A (ja) 2006-12-25 2008-07-10 Adtec Plasma Technology Co Ltd 出力インピーダンス検出方法およびこの方法を用いたインピーダンスのセンサー、高周波電源につながる負荷側の電力モニターならびに高周波電源の制御装置
EP1978542B1 (de) 2007-03-08 2010-12-29 HÜTTINGER Elektronik GmbH + Co. KG Verfahren und Vorrichtung zum Unterdrücken von Bogenentladungen beim Betreiben eines Plasmaprozesses
US7867409B2 (en) 2007-03-29 2011-01-11 Tokyo Electron Limited Control of ion angular distribution function at wafer surface
US8181490B2 (en) 2007-04-25 2012-05-22 Seamless Technologies. LLC Vacuum sealed paint roller cover package and method of making the same
US9123509B2 (en) 2007-06-29 2015-09-01 Varian Semiconductor Equipment Associates, Inc. Techniques for plasma processing a substrate
WO2009023135A1 (en) 2007-08-15 2009-02-19 Applied Materials, Inc. Apparatus for wafer level arc detection at an rf bias impedance match to the pedestal electrode
US7737702B2 (en) 2007-08-15 2010-06-15 Applied Materials, Inc. Apparatus for wafer level arc detection at an electrostatic chuck electrode
JP5165968B2 (ja) 2007-08-27 2013-03-21 東京エレクトロン株式会社 プラズマ粒子シミュレーション方法、記憶媒体、プラズマ粒子シミュレータ、及びプラズマ処理装置
JP4607930B2 (ja) 2007-09-14 2011-01-05 株式会社東芝 プラズマ処理装置およびプラズマ処理方法
US8140292B2 (en) 2007-09-18 2012-03-20 Wisconsin Alumni Research Foundation Method and system for controlling a voltage waveform
PT2211916E (pt) 2007-11-06 2016-01-11 Creo Medical Ltd Sistema de esterilização por plasma de micro-ondas e respetivos aplicadores
US20090200494A1 (en) 2008-02-11 2009-08-13 Varian Semiconductor Equipment Associates, Inc. Techniques for cold implantation of carbon-containing species
US8643280B2 (en) 2008-03-20 2014-02-04 RUHR-UNIVERSITäT BOCHUM Method for controlling ion energy in radio frequency plasmas
US7777179B2 (en) 2008-03-31 2010-08-17 Tokyo Electron Limited Two-grid ion energy analyzer and methods of manufacturing and operating
JP5319150B2 (ja) 2008-03-31 2013-10-16 東京エレクトロン株式会社 プラズマ処理装置及びプラズマ処理方法及びコンピュータ読み取り可能な記憶媒体
KR101528528B1 (ko) 2008-05-14 2015-06-12 어플라이드 머티어리얼스, 인코포레이티드 Ｒｆ 전력 전달을 위한 시간 분해된 조정 방식을 이용하는 펄스화된 플라즈마 처리를 위한 방법 및 장치
JP5124344B2 (ja) 2008-05-26 2013-01-23 株式会社アルバック バイポーラパルス電源及び複数のバイポーラパルス電源からなる電源装置並びに出力方法
US8357264B2 (en) 2008-05-29 2013-01-22 Applied Materials, Inc. Plasma reactor with plasma load impedance tuning for engineered transients by synchronized modulation of a source power or bias power RF generator
US8002945B2 (en) 2008-05-29 2011-08-23 Applied Materials, Inc. Method of plasma load impedance tuning for engineered transients by synchronized modulation of an unmatched low power RF generator
JP2011521735A (ja) 2008-05-30 2011-07-28 コロラド ステート ユニバーシティ リサーチ ファンデーション プラズマを発生させるためのシステム、方法、および装置
JP5372419B2 (ja) 2008-06-25 2013-12-18 株式会社日立ハイテクノロジーズ プラズマ処理装置及びプラズマ処理方法
TWI390582B (zh) 2008-07-16 2013-03-21 住友重機械工業股份有限公司 Plasma processing device and plasma processing method
WO2010013476A1 (ja) 2008-07-31 2010-02-04 キヤノンアネルバ株式会社 プラズマ処理装置および電子デバイスの製造方法
US8103492B2 (en) 2008-09-05 2012-01-24 Tokyo Electron Limited Plasma fluid modeling with transient to stochastic transformation
JP5295833B2 (ja) 2008-09-24 2013-09-18 株式会社東芝 基板処理装置および基板処理方法
US9887069B2 (en) 2008-12-19 2018-02-06 Lam Research Corporation Controlling ion energy distribution in plasma processing systems
JP5221403B2 (ja) 2009-01-26 2013-06-26 東京エレクトロン株式会社 プラズマエッチング方法、プラズマエッチング装置および記憶媒体
US8319436B2 (en) 2009-02-02 2012-11-27 Advanced Energy Industries, Inc. Passive power distribution for multiple electrode inductive plasma source
US8040068B2 (en) 2009-02-05 2011-10-18 Mks Instruments, Inc. Radio frequency power control system
US8363378B2 (en) 2009-02-17 2013-01-29 Intevac, Inc. Method for optimized removal of wafer from electrostatic chuck
JP5395491B2 (ja) 2009-03-31 2014-01-22 東京エレクトロン株式会社 基板処理装置及び基板処理方法
KR101841236B1 (ko) 2009-04-03 2018-03-22 어플라이드 머티어리얼스, 인코포레이티드 고압 ｒｆ-ｄｃ 스퍼터링과 이 프로세스의 단차 도포성 및 막 균일성을 개선하기 위한 방법
US8475673B2 (en) 2009-04-24 2013-07-02 Lam Research Company Method and apparatus for high aspect ratio dielectric etch
US8674606B2 (en) 2009-04-27 2014-03-18 Advanced Energy Industries, Inc. Detecting and preventing instabilities in plasma processes
US9767988B2 (en) 2010-08-29 2017-09-19 Advanced Energy Industries, Inc. Method of controlling the switched mode ion energy distribution system
US11615941B2 (en) 2009-05-01 2023-03-28 Advanced Energy Industries, Inc. System, method, and apparatus for controlling ion energy distribution in plasma processing systems
US9287092B2 (en) 2009-05-01 2016-03-15 Advanced Energy Industries, Inc. Method and apparatus for controlling ion energy distribution
US9435029B2 (en) 2010-08-29 2016-09-06 Advanced Energy Industries, Inc. Wafer chucking system for advanced plasma ion energy processing systems
US9287086B2 (en) 2010-04-26 2016-03-15 Advanced Energy Industries, Inc. System, method and apparatus for controlling ion energy distribution
US8271121B2 (en) 2009-06-30 2012-09-18 Lam Research Corporation Methods and arrangements for in-situ process monitoring and control for plasma processing tools
CN201465987U (zh) 2009-07-03 2010-05-12 中微半导体设备(上海)有限公司 等离子体处理装置
JP5496568B2 (ja) 2009-08-04 2014-05-21 東京エレクトロン株式会社 プラズマ処理装置及びプラズマ処理方法
US8404598B2 (en) 2009-08-07 2013-03-26 Applied Materials, Inc. Synchronized radio frequency pulsing for plasma etching
US20110065161A1 (en) 2009-09-14 2011-03-17 Board Of Regents, The University Of Texas System Bipolar solid state marx generator
US8222822B2 (en) 2009-10-27 2012-07-17 Tyco Healthcare Group Lp Inductively-coupled plasma device
US8501631B2 (en) 2009-11-19 2013-08-06 Lam Research Corporation Plasma processing system control based on RF voltage
CN101835334B (zh) 2010-01-19 2013-01-30 大连理工大学 一种交叉场放电共振耦合的控制方法
JP2011211168A (ja) 2010-03-09 2011-10-20 Toshiba Corp 半導体装置の製造方法及び半導体製造装置
US20110226617A1 (en) 2010-03-22 2011-09-22 Applied Materials, Inc. Dielectric deposition using a remote plasma source
US8795488B2 (en) 2010-03-31 2014-08-05 Applied Materials, Inc. Apparatus for physical vapor deposition having centrally fed RF energy
JP5623115B2 (ja) 2010-04-09 2014-11-12 キヤノン株式会社 プラズマ放電用電源装置、およびプラズマ放電処理方法
JP2011228436A (ja) 2010-04-19 2011-11-10 Hitachi High-Technologies Corp プラズマ処理装置およびプラズマ処理方法
US9309594B2 (en) 2010-04-26 2016-04-12 Advanced Energy Industries, Inc. System, method and apparatus for controlling ion energy distribution of a projected plasma
EP2407998B1 (en) 2010-07-15 2019-02-13 Ecole Polytechnique Plasma processing in a capacitively-coupled reactor with trapezoidal-waveform excitation
US9362089B2 (en) 2010-08-29 2016-06-07 Advanced Energy Industries, Inc. Method of controlling the switched mode ion energy distribution system
KR20120022251A (ko) 2010-09-01 2012-03-12 삼성전자주식회사 플라즈마 식각방법 및 그의 장치
JP2012104382A (ja) 2010-11-10 2012-05-31 Tokyo Electron Ltd プラズマ処理装置及びプラズマ処理方法並びにプラズマ処理のバイアス電圧決定方法
JP5946227B2 (ja) 2011-01-04 2016-07-05 アドバンスト・エナジー・インダストリーズ・インコーポレイテッドＡｄｖａｎｃｅｄ Ｅｎｅｒｇｙ Ｉｎｄｕｓｔｒｉｅｓ， Ｉｎｃ． 電力送達システム、電力制御システム、および、電力を送達するまたは電力制御する方法
US8698107B2 (en) 2011-01-10 2014-04-15 Varian Semiconductor Equipment Associates, Inc. Technique and apparatus for monitoring ion mass, energy, and angle in processing systems
US8723423B2 (en) 2011-01-25 2014-05-13 Advanced Energy Industries, Inc. Electrostatic remote plasma source
US8801950B2 (en) 2011-03-07 2014-08-12 Novellus Systems, Inc. Reduction of a process volume of a processing chamber using a nested dynamic inert volume
JP6203476B2 (ja) 2011-03-08 2017-09-27 東京エレクトロン株式会社 基板温度制御方法及びプラズマ処理装置
JP5718124B2 (ja) 2011-03-30 2015-05-13 株式会社日立ハイテクノロジーズ プラズマ処理装置及びプラズマ処理方法
US8900402B2 (en) 2011-05-10 2014-12-02 Lam Research Corporation Semiconductor processing system having multiple decoupled plasma sources
US9177756B2 (en) 2011-04-11 2015-11-03 Lam Research Corporation E-beam enhanced decoupled source for semiconductor processing
US10225919B2 (en) 2011-06-30 2019-03-05 Aes Global Holdings, Pte. Ltd Projected plasma source
US20130006555A1 (en) 2011-06-30 2013-01-03 Advanced Energy Industries, Inc. Method and apparatus for measuring the power of a power generator while operating in variable frequency mode and/or while operating in pulsing mode
US8735291B2 (en) 2011-08-25 2014-05-27 Tokyo Electron Limited Method for etching high-k dielectric using pulsed bias power
US9604877B2 (en) 2011-09-02 2017-03-28 Guardian Industries Corp. Method of strengthening glass using plasma torches and/or arc jets, and articles made according to the same
US8717785B2 (en) 2011-09-30 2014-05-06 Power Integrations, Inc. Multi-stage sampling circuit for a power converter controller
US20130098871A1 (en) 2011-10-19 2013-04-25 Fei Company Internal Split Faraday Shield for an Inductively Coupled Plasma Source
US20130122711A1 (en) 2011-11-10 2013-05-16 Alexei Marakhtanov System, method and apparatus for plasma sheath voltage control
JP5977509B2 (ja) 2011-12-09 2016-08-24 東京エレクトロン株式会社 プラズマ処理方法及びプラズマ処理装置
US9390893B2 (en) 2012-02-22 2016-07-12 Lam Research Corporation Sub-pulsing during a state
US9114666B2 (en) 2012-02-22 2015-08-25 Lam Research Corporation Methods and apparatus for controlling plasma in a plasma processing system
US9283635B2 (en) 2012-03-02 2016-03-15 Lincoln Global, Inc. Synchronized hybrid gas metal arc welding with TIG/plasma welding
US9210790B2 (en) 2012-08-28 2015-12-08 Advanced Energy Industries, Inc. Systems and methods for calibrating a switched mode ion energy distribution system
US9685297B2 (en) 2012-08-28 2017-06-20 Advanced Energy Industries, Inc. Systems and methods for monitoring faults, anomalies, and other characteristics of a switched mode ion energy distribution system
KR101860182B1 (ko) 2012-08-28 2018-05-21 어드밴스드 에너지 인더스트리즈 인코포레이티드 스위칭 모드 이온 에너지 분포 시스템을 제어하기 위한 방법
KR101909571B1 (ko) 2012-08-28 2018-10-19 어드밴스드 에너지 인더스트리즈 인코포레이티드 넓은 다이내믹 레인지 이온 에너지 바이어스 제어； 고속 이온 에너지 스위칭； 이온 에너지 제어와 펄스동작 바이어스 서플라이； 및 가상 전면 패널
US9226380B2 (en) 2012-11-01 2015-12-29 Advanced Energy Industries, Inc. Adjustable non-dissipative voltage boosting snubber network
US9129776B2 (en) 2012-11-01 2015-09-08 Advanced Energy Industries, Inc. Differing boost voltages applied to two or more anodeless electrodes for plasma processing
JP6002556B2 (ja) 2012-11-27 2016-10-05 株式会社日立ハイテクノロジーズ プラズマ処理装置およびプラズマ処理方法
US9043525B2 (en) 2012-12-14 2015-05-26 Lam Research Corporation Optimizing a rate of transfer of data between an RF generator and a host system within a plasma tool
US9312106B2 (en) 2013-03-13 2016-04-12 Applied Materials, Inc. Digital phase controller for two-phase operation of a plasma reactor
US9790282B2 (en) 2013-03-25 2017-10-17 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Anti-CD276 polypeptides, proteins, and chimeric antigen receptors
JP6035606B2 (ja) 2013-04-09 2016-11-30 株式会社日立ハイテクノロジーズ プラズマ処理方法およびプラズマ処理装置
US9053908B2 (en) 2013-09-19 2015-06-09 Lam Research Corporation Method and apparatus for controlling substrate DC-bias and ion energy and angular distribution during substrate etching
KR102152811B1 (ko) 2013-11-06 2020-09-07 어플라이드 머티어리얼스, 인코포레이티드 Ｄｃ 바이어스 변조에 의한 입자 발생 억제기
US9697993B2 (en) 2013-11-06 2017-07-04 Tokyo Electron Limited Non-ambipolar plasma ehncanced DC/VHF phasor
US9577519B2 (en) 2014-02-05 2017-02-21 Fairchild Semiconductor Corporation Enhanced peak current mode DC-DC power converter
JP6231399B2 (ja) 2014-02-17 2017-11-15 キヤノンアネルバ株式会社 処理装置
KR102222902B1 (ko) 2014-05-12 2021-03-05 삼성전자주식회사 플라즈마 장비 및 이를 이용한 반도체 소자의 제조 방법
US10047438B2 (en) 2014-06-10 2018-08-14 Lam Research Corporation Defect control and stability of DC bias in RF plasma-based substrate processing systems using molecular reactive purge gas
US9520267B2 (en) 2014-06-20 2016-12-13 Applied Mateirals, Inc. Bias voltage frequency controlled angular ion distribution in plasma processing
US9659751B2 (en) 2014-07-25 2017-05-23 Applied Materials, Inc. System and method for selective coil excitation in inductively coupled plasma processing reactors
KR20160022458A (ko) 2014-08-19 2016-03-02 삼성전자주식회사 플라즈마 장비 및 이의 동작 방법
JP6315809B2 (ja) 2014-08-28 2018-04-25 東京エレクトロン株式会社 エッチング方法
US10115567B2 (en) 2014-09-17 2018-10-30 Tokyo Electron Limited Plasma processing apparatus
JP6512962B2 (ja) 2014-09-17 2019-05-15 東京エレクトロン株式会社 プラズマ処理装置
KR101677748B1 (ko) 2014-10-29 2016-11-29 삼성전자 주식회사 펄스 플라즈마 장치 및 펄스 플라즈마 장치 구동 방법
KR101700391B1 (ko) 2014-11-04 2017-02-13 삼성전자주식회사 펄스 플라즈마의 고속 광학적 진단 시스템
US9536749B2 (en) 2014-12-15 2017-01-03 Lam Research Corporation Ion energy control by RF pulse shape
JP6396822B2 (ja) 2015-02-16 2018-09-26 東京エレクトロン株式会社 プラズマ処理装置のサセプタの電位を制御する方法
US9595424B2 (en) 2015-03-02 2017-03-14 Lam Research Corporation Impedance matching circuit for operation with a kilohertz RF generator and a megahertz RF generator to control plasma processes
US10163610B2 (en) 2015-07-13 2018-12-25 Lam Research Corporation Extreme edge sheath and wafer profile tuning through edge-localized ion trajectory control and plasma operation
US10854492B2 (en) 2015-08-18 2020-12-01 Lam Research Corporation Edge ring assembly for improving feature profile tilting at extreme edge of wafer
US9788405B2 (en) 2015-10-03 2017-10-10 Applied Materials, Inc. RF power delivery with approximated saw tooth wave pulsing
JP6541540B2 (ja) 2015-10-06 2019-07-10 東京エレクトロン株式会社 プラズマ処理装置のインピーダンス整合のための方法
US9761414B2 (en) 2015-10-08 2017-09-12 Lam Research Corporation Uniformity control circuit for use within an impedance matching circuit
US9754767B2 (en) 2015-10-13 2017-09-05 Applied Materials, Inc. RF pulse reflection reduction for processing substrates
CN106920729B (zh) 2015-12-28 2019-05-31 中微半导体设备(上海)股份有限公司 一种均匀刻蚀基片的等离子体处理装置及方法
US10090162B2 (en) 2016-01-18 2018-10-02 Hitachi High-Technologies Corporation Plasma processing method and plasma processing device
US12456611B2 (en) 2016-06-13 2025-10-28 Applied Materials, Inc. Systems and methods for controlling a voltage waveform at a substrate during plasma processing
US11430635B2 (en) 2018-07-27 2022-08-30 Eagle Harbor Technologies, Inc. Precise plasma control system
US10665433B2 (en) 2016-09-19 2020-05-26 Varian Semiconductor Equipment Associates, Inc. Extreme edge uniformity control
US9872373B1 (en) 2016-10-25 2018-01-16 Applied Materials, Inc. Smart multi-level RF pulsing methods
US10312048B2 (en) 2016-12-12 2019-06-04 Applied Materials, Inc. Creating ion energy distribution functions (IEDF)
CN206272512U (zh) 2016-12-20 2017-06-20 厦门英诺尔充源电子有限公司 一种安规电容防护开关电源装置
US10373804B2 (en) 2017-02-03 2019-08-06 Applied Materials, Inc. System for tunable workpiece biasing in a plasma reactor
US10396601B2 (en) 2017-05-25 2019-08-27 Mks Instruments, Inc. Piecewise RF power systems and methods for supplying pre-distorted RF bias voltage signals to an electrode in a processing chamber
US10395894B2 (en) 2017-08-31 2019-08-27 Lam Research Corporation Systems and methods for achieving peak ion energy enhancement with a low angular spread
US11437221B2 (en) 2017-11-17 2022-09-06 Advanced Energy Industries, Inc. Spatial monitoring and control of plasma processing environments
WO2019099870A1 (en) 2017-11-17 2019-05-23 Advanced Energy Industries, Inc. Synchronized pulsing of plasma processing source and substrate bias
KR20250153883A (ko) 2017-11-17 2025-10-27 에이이에스 글로벌 홀딩스 피티이 리미티드 플라즈마 프로세싱 시스템에서 변조 공급기들의 개선된 적용
JP7289313B2 (ja) 2017-11-17 2023-06-09 エーイーエス グローバル ホールディングス， プライベート リミテッド プラズマ処理のためのイオンバイアス電圧の空間的および時間的制御
US12230476B2 (en) 2017-11-17 2025-02-18 Advanced Energy Industries, Inc. Integrated control of a plasma processing system
US10555412B2 (en) 2018-05-10 2020-02-04 Applied Materials, Inc. Method of controlling ion energy distribution using a pulse generator with a current-return output stage
TW202536923A (zh) 2019-07-12 2025-09-16 新加坡商Aes 全球公司 具有控制開關之偏壓供應器
US12125674B2 (en) 2020-05-11 2024-10-22 Advanced Energy Industries, Inc. Surface charge and power feedback and control using a switch mode bias system
US11848176B2 (en) 2020-07-31 2023-12-19 Applied Materials, Inc. Plasma processing using pulsed-voltage and radio-frequency power
US11569066B2 (en) 2021-06-23 2023-01-31 Applied Materials, Inc. Pulsed voltage source for plasma processing applications
US20230050841A1 (en) * 2021-08-13 2023-02-16 Advanced Energy Industries, Inc. Configurable bias supply with bidirectional switch
US12046448B2 (en) 2022-01-26 2024-07-23 Advanced Energy Industries, Inc. Active switch on time control for bias supply
US11670487B1 (en) 2022-01-26 2023-06-06 Advanced Energy Industries, Inc. Bias supply control and data processing
US11942309B2 (en) 2022-01-26 2024-03-26 Advanced Energy Industries, Inc. Bias supply with resonant switching
US11978613B2 (en) 2022-09-01 2024-05-07 Advanced Energy Industries, Inc. Transition control in a bias supply
US20240242945A1 (en) 2023-01-12 2024-07-18 Advanced Energy Industries, Inc. Additional stray capacitor as another tuning knob for 1-supply ev source

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US20250391639A1 (en) 2025-12-25
TW202412138A (zh) 2024-03-16
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US20230238216A1 (en) 2023-07-27
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