TWI562232B - Pulsed plasma chamber in dual chamber configuration - Google Patents

Pulsed plasma chamber in dual chamber configuration

Info

Publication number
TWI562232B
TWI562232B TW101132728A TW101132728A TWI562232B TW I562232 B TWI562232 B TW I562232B TW 101132728 A TW101132728 A TW 101132728A TW 101132728 A TW101132728 A TW 101132728A TW I562232 B TWI562232 B TW I562232B
Authority
TW
Taiwan
Prior art keywords
chamber
pulsed plasma
configuration
dual
plasma chamber
Prior art date
Application number
TW101132728A
Other languages
English (en)
Other versions
TW201330098A (zh
Inventor
Alexei Marakhatanov
Rajinder Dhindsa
Eric Hudson
Iii Andrew D Bailey
Original Assignee
Lam Res 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 Res Corp filed Critical Lam Res Corp
Publication of TW201330098A publication Critical patent/TW201330098A/zh
Application granted granted Critical
Publication of TWI562232B publication Critical patent/TWI562232B/zh

Links

Classifications

    • 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
    • H01J37/32091—Radio frequency generated discharge the radio frequency energy being capacitively coupled to the plasma
    • 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
    • H01J37/32357—Generation remote from the workpiece, e.g. down-stream
    • 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
    • H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
    • H01J37/32816—Pressure
    • H01J37/32825—Working under atmospheric pressure or higher
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
    • H01L21/3105—After-treatment
    • H01L21/311—Etching the insulating layers by chemical or physical means
    • H01L21/31105—Etching inorganic layers
    • H01L21/31111—Etching inorganic layers by chemical means
    • H01L21/31116—Etching inorganic layers by chemical means by dry-etching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005—Apparatus not specifically provided for elsewhere
    • H01L21/67011—Apparatus for manufacture or treatment
    • H01L21/67017—Apparatus for fluid treatment
    • H01L21/67063—Apparatus for fluid treatment for etching
    • H01L21/67069—Apparatus for fluid treatment for etching for drying etching
    • 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
    • H01J2237/334—Etching
    • H01J2237/3341—Reactive etching

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma Technology (AREA)
  • Drying Of Semiconductors (AREA)
  • Chemical Vapour Deposition (AREA)
TW101132728A 2011-09-07 2012-09-07 Pulsed plasma chamber in dual chamber configuration TWI562232B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/227,404 US20130059448A1 (en) 2011-09-07 2011-09-07 Pulsed Plasma Chamber in Dual Chamber Configuration

Publications (2)

Publication Number Publication Date
TW201330098A TW201330098A (zh) 2013-07-16
TWI562232B true TWI562232B (en) 2016-12-11

Family

ID=47753486

Family Applications (2)

Application Number Title Priority Date Filing Date
TW105129203A TWI608544B (zh) 2011-09-07 2012-09-07 處理晶圓的方法
TW101132728A TWI562232B (en) 2011-09-07 2012-09-07 Pulsed plasma chamber in dual chamber configuration

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW105129203A TWI608544B (zh) 2011-09-07 2012-09-07 處理晶圓的方法

Country Status (7)

Country Link
US (4) US20130059448A1 (zh)
JP (3) JP6382719B2 (zh)
KR (1) KR101983866B1 (zh)
CN (2) CN103890916B (zh)
SG (2) SG10201602732TA (zh)
TW (2) TWI608544B (zh)
WO (1) WO2013036371A2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI756234B (zh) * 2016-06-29 2022-03-01 美商應用材料股份有限公司 使用材料變性及rf脈衝的選擇性蝕刻

Families Citing this family (143)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9793126B2 (en) 2010-08-04 2017-10-17 Lam Research Corporation Ion to neutral control for wafer processing with dual plasma source reactor
US9117767B2 (en) * 2011-07-21 2015-08-25 Lam Research Corporation Negative ion control for dielectric etch
US20130059448A1 (en) * 2011-09-07 2013-03-07 Lam Research Corporation Pulsed Plasma Chamber in Dual Chamber Configuration
US9039911B2 (en) 2012-08-27 2015-05-26 Lam Research Corporation Plasma-enhanced etching in an augmented plasma processing system
US9083182B2 (en) 2011-11-21 2015-07-14 Lam Research Corporation Bypass capacitors for high voltage bias power in the mid frequency RF range
US9508530B2 (en) 2011-11-21 2016-11-29 Lam Research Corporation Plasma processing chamber with flexible symmetric RF return strap
US9263240B2 (en) * 2011-11-22 2016-02-16 Lam Research Corporation Dual zone temperature control of upper electrodes
US9396908B2 (en) 2011-11-22 2016-07-19 Lam Research Corporation Systems and methods for controlling a plasma edge region
US10586686B2 (en) 2011-11-22 2020-03-10 Law Research Corporation Peripheral RF feed and symmetric RF return for symmetric RF delivery
WO2013078098A1 (en) * 2011-11-23 2013-05-30 Lam Research Corporation Multi zone gas injection upper electrode system
US9132436B2 (en) 2012-09-21 2015-09-15 Applied Materials, Inc. Chemical control features in wafer process equipment
US9048190B2 (en) * 2012-10-09 2015-06-02 Applied Materials, Inc. Methods and apparatus for processing substrates using an ion shield
US9165783B2 (en) * 2012-11-01 2015-10-20 Applied Materials, Inc. Method of patterning a low-k dielectric film
US9337000B2 (en) 2013-10-01 2016-05-10 Lam Research Corporation Control of impedance of RF return path
US9401264B2 (en) * 2013-10-01 2016-07-26 Lam Research Corporation Control of impedance of RF delivery path
US10256079B2 (en) 2013-02-08 2019-04-09 Applied Materials, Inc. Semiconductor processing systems having multiple plasma configurations
US9230819B2 (en) 2013-04-05 2016-01-05 Lam Research Corporation Internal plasma grid applications for semiconductor fabrication in context of ion-ion plasma processing
US9245761B2 (en) * 2013-04-05 2016-01-26 Lam Research Corporation Internal plasma grid for semiconductor fabrication
US9490149B2 (en) * 2013-07-03 2016-11-08 Lam Research Corporation Chemical deposition apparatus having conductance control
US9017526B2 (en) 2013-07-08 2015-04-28 Lam Research Corporation Ion beam etching system
US9147581B2 (en) 2013-07-11 2015-09-29 Lam Research Corporation Dual chamber plasma etcher with ion accelerator
US9589799B2 (en) * 2013-09-30 2017-03-07 Lam Research Corporation High selectivity and low stress carbon hardmask by pulsed low frequency RF power
US10892140B2 (en) 2018-07-27 2021-01-12 Eagle Harbor Technologies, Inc. Nanosecond pulser bias compensation
JP6247087B2 (ja) * 2013-12-18 2017-12-13 東京エレクトロン株式会社 処理装置および活性種の生成方法
JP6157385B2 (ja) * 2014-03-11 2017-07-05 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
KR102222902B1 (ko) * 2014-05-12 2021-03-05 삼성전자주식회사 플라즈마 장비 및 이를 이용한 반도체 소자의 제조 방법
KR20160022458A (ko) 2014-08-19 2016-03-02 삼성전자주식회사 플라즈마 장비 및 이의 동작 방법
US9966240B2 (en) 2014-10-14 2018-05-08 Applied Materials, Inc. Systems and methods for internal surface conditioning assessment in plasma processing equipment
US9355922B2 (en) 2014-10-14 2016-05-31 Applied Materials, Inc. Systems and methods for internal surface conditioning in plasma processing equipment
US11637002B2 (en) 2014-11-26 2023-04-25 Applied Materials, Inc. Methods and systems to enhance process uniformity
US10573496B2 (en) 2014-12-09 2020-02-25 Applied Materials, Inc. Direct outlet toroidal plasma source
US9793104B2 (en) 2015-01-29 2017-10-17 Aixtron Se Preparing a semiconductor surface for epitaxial deposition
US20160225652A1 (en) 2015-02-03 2016-08-04 Applied Materials, Inc. Low temperature chuck for plasma processing systems
US10475626B2 (en) * 2015-03-17 2019-11-12 Applied Materials, Inc. Ion-ion plasma atomic layer etch process and reactor
US9799494B2 (en) * 2015-04-03 2017-10-24 Tokyo Electron Limited Energetic negative ion impact ionization plasma
FR3035881B1 (fr) * 2015-05-04 2019-09-27 Sidel Participations Installation pour le traitement de recipients par plasma micro-ondes, comprenant un generateur a etat solide
US9793097B2 (en) 2015-07-27 2017-10-17 Lam Research Corporation Time varying segmented pressure control
US9741593B2 (en) 2015-08-06 2017-08-22 Applied Materials, Inc. Thermal management systems and methods for wafer processing systems
US9691645B2 (en) 2015-08-06 2017-06-27 Applied Materials, Inc. Bolted wafer chuck thermal management systems and methods for wafer processing systems
US9349605B1 (en) * 2015-08-07 2016-05-24 Applied Materials, Inc. Oxide etch selectivity systems and methods
US10504700B2 (en) 2015-08-27 2019-12-10 Applied Materials, Inc. Plasma etching systems and methods with secondary plasma injection
ES2672245T3 (es) * 2015-08-31 2018-06-13 Total S.A. Aparato generador de plasma y procedimiento de fabricación de dispositivos con patrones usando procesamiento de plasma resuelto espacialmente
US9978606B2 (en) * 2015-10-02 2018-05-22 Applied Materials, Inc. Methods for atomic level resolution and plasma processing control
US10504754B2 (en) 2016-05-19 2019-12-10 Applied Materials, Inc. Systems and methods for improved semiconductor etching and component protection
US10522371B2 (en) 2016-05-19 2019-12-31 Applied Materials, Inc. Systems and methods for improved semiconductor etching and component protection
US11430635B2 (en) 2018-07-27 2022-08-30 Eagle Harbor Technologies, Inc. Precise plasma control system
US11004660B2 (en) 2018-11-30 2021-05-11 Eagle Harbor Technologies, Inc. Variable output impedance RF generator
US9773643B1 (en) * 2016-06-30 2017-09-26 Lam Research Corporation Apparatus and method for deposition and etch in gap fill
US10283330B2 (en) * 2016-07-25 2019-05-07 Lam Research Corporation Systems and methods for achieving a pre-determined factor associated with an edge region within a plasma chamber by synchronizing main and edge RF generators
US10629473B2 (en) 2016-09-09 2020-04-21 Applied Materials, Inc. Footing removal for nitride spacer
US9934942B1 (en) 2016-10-04 2018-04-03 Applied Materials, Inc. Chamber with flow-through source
US10546729B2 (en) 2016-10-04 2020-01-28 Applied Materials, Inc. Dual-channel showerhead with improved profile
US10163696B2 (en) 2016-11-11 2018-12-25 Applied Materials, Inc. Selective cobalt removal for bottom up gapfill
US10026621B2 (en) 2016-11-14 2018-07-17 Applied Materials, Inc. SiN spacer profile patterning
US11694911B2 (en) * 2016-12-20 2023-07-04 Lam Research Corporation Systems and methods for metastable activated radical selective strip and etch using dual plenum showerhead
US10262910B2 (en) * 2016-12-23 2019-04-16 Lam Research Corporation Method of feature exaction from time-series of spectra to control endpoint of process
US10242845B2 (en) 2017-01-17 2019-03-26 Lam Research Corporation Near-substrate supplemental plasma density generation with low bias voltage within inductively coupled plasma processing chamber
US10431429B2 (en) 2017-02-03 2019-10-01 Applied Materials, Inc. Systems and methods for radial and azimuthal control of plasma uniformity
US10319739B2 (en) 2017-02-08 2019-06-11 Applied Materials, Inc. Accommodating imperfectly aligned memory holes
US10943834B2 (en) 2017-03-13 2021-03-09 Applied Materials, Inc. Replacement contact process
CN108666197B (zh) * 2017-03-31 2020-02-14 北京北方华创微电子装备有限公司 一种脉冲功率源和半导体设备
US11276559B2 (en) 2017-05-17 2022-03-15 Applied Materials, Inc. Semiconductor processing chamber for multiple precursor flow
US11276590B2 (en) 2017-05-17 2022-03-15 Applied Materials, Inc. Multi-zone semiconductor substrate supports
US20180358206A1 (en) * 2017-06-09 2018-12-13 Mattson Technology, Inc. Plasma Processing Apparatus
US10920320B2 (en) 2017-06-16 2021-02-16 Applied Materials, Inc. Plasma health determination in semiconductor substrate processing reactors
US10541246B2 (en) 2017-06-26 2020-01-21 Applied Materials, Inc. 3D flash memory cells which discourage cross-cell electrical tunneling
US10020183B1 (en) * 2017-06-29 2018-07-10 Lam Research Corporation Edge roughness reduction
US10727080B2 (en) 2017-07-07 2020-07-28 Applied Materials, Inc. Tantalum-containing material removal
US10541184B2 (en) 2017-07-11 2020-01-21 Applied Materials, Inc. Optical emission spectroscopic techniques for monitoring etching
US10043674B1 (en) 2017-08-04 2018-08-07 Applied Materials, Inc. Germanium etching systems and methods
US10297458B2 (en) 2017-08-07 2019-05-21 Applied Materials, Inc. Process window widening using coated parts in plasma etch processes
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
US10510575B2 (en) * 2017-09-20 2019-12-17 Applied Materials, Inc. Substrate support with multiple embedded electrodes
US10777386B2 (en) * 2017-10-17 2020-09-15 Lam Research Corporation Methods for controlling plasma glow discharge in a plasma chamber
KR102453450B1 (ko) * 2017-10-23 2022-10-13 삼성전자주식회사 플라즈마 처리 장치, 반도체 소자의 제조설비 및 그의 제조방법
JP7002921B2 (ja) * 2017-11-10 2022-01-20 東京エレクトロン株式会社 基板処理方法及び基板処理装置
KR101886755B1 (ko) 2017-11-17 2018-08-09 한국원자력연구원 다중 펄스 플라즈마를 이용한 음이온 공급의 연속화 시스템 및 방법
CN107979910B (zh) * 2017-11-29 2020-06-05 中国人民解放军陆军工程大学 一种高真空环境下介质材料表面电位主动控制方法
WO2019112849A1 (en) * 2017-12-07 2019-06-13 Lam Research Corporation Rf pulsing within pulsing for semiconductor rf plasma processing
US10903054B2 (en) 2017-12-19 2021-01-26 Applied Materials, Inc. Multi-zone gas distribution systems and methods
US11328909B2 (en) 2017-12-22 2022-05-10 Applied Materials, Inc. Chamber conditioning and removal processes
KR20200072557A (ko) * 2017-12-27 2020-06-22 매슨 테크놀로지 인크 플라즈마 처리 장치 및 방법
US10854426B2 (en) 2018-01-08 2020-12-01 Applied Materials, Inc. Metal recess for semiconductor structures
WO2019143474A1 (en) * 2018-01-18 2019-07-25 Applied Materials, Inc. Etching apparatus and methods
US10679870B2 (en) 2018-02-15 2020-06-09 Applied Materials, Inc. Semiconductor processing chamber multistage mixing apparatus
US10964512B2 (en) 2018-02-15 2021-03-30 Applied Materials, Inc. Semiconductor processing chamber multistage mixing apparatus and methods
TWI716818B (zh) 2018-02-28 2021-01-21 美商應用材料股份有限公司 形成氣隙的系統及方法
US10593560B2 (en) 2018-03-01 2020-03-17 Applied Materials, Inc. Magnetic induction plasma source for semiconductor processes and equipment
US10319600B1 (en) 2018-03-12 2019-06-11 Applied Materials, Inc. Thermal silicon etch
US10497573B2 (en) 2018-03-13 2019-12-03 Applied Materials, Inc. Selective atomic layer etching of semiconductor materials
US10573527B2 (en) 2018-04-06 2020-02-25 Applied Materials, Inc. Gas-phase selective etching systems and methods
US10490406B2 (en) 2018-04-10 2019-11-26 Appled Materials, Inc. Systems and methods for material breakthrough
US10699879B2 (en) 2018-04-17 2020-06-30 Applied Materials, Inc. Two piece electrode assembly with gap for plasma control
US10886137B2 (en) 2018-04-30 2021-01-05 Applied Materials, Inc. Selective nitride removal
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
JP7126381B2 (ja) * 2018-05-21 2022-08-26 東京エレクトロン株式会社 成膜装置および成膜方法
US10755941B2 (en) 2018-07-06 2020-08-25 Applied Materials, Inc. Self-limiting selective etching systems and methods
US10872778B2 (en) 2018-07-06 2020-12-22 Applied Materials, Inc. Systems and methods utilizing solid-phase etchants
US10672642B2 (en) 2018-07-24 2020-06-02 Applied Materials, Inc. Systems and methods for pedestal configuration
US11222767B2 (en) 2018-07-27 2022-01-11 Eagle Harbor Technologies, Inc. Nanosecond pulser bias compensation
US11532457B2 (en) 2018-07-27 2022-12-20 Eagle Harbor Technologies, Inc. Precise plasma control system
TWI764021B (zh) * 2018-07-27 2022-05-11 美商應用材料股份有限公司 具有改善的離子阻斷器的遠端電容耦合電漿源
KR20200015264A (ko) 2018-08-03 2020-02-12 삼성전자주식회사 웨이퍼 접합 방법 및 웨이퍼 접합 시스템
CN112805920A (zh) 2018-08-10 2021-05-14 鹰港科技有限公司 用于rf等离子体反应器的等离子体鞘控制
US20200058469A1 (en) * 2018-08-14 2020-02-20 Tokyo Electron Limited Systems and methods of control for plasma processing
US11049755B2 (en) 2018-09-14 2021-06-29 Applied Materials, Inc. Semiconductor substrate supports with embedded RF shield
US10892198B2 (en) 2018-09-14 2021-01-12 Applied Materials, Inc. Systems and methods for improved performance in semiconductor processing
US11062887B2 (en) 2018-09-17 2021-07-13 Applied Materials, Inc. High temperature RF heater pedestals
US11417534B2 (en) 2018-09-21 2022-08-16 Applied Materials, Inc. Selective material removal
US11682560B2 (en) 2018-10-11 2023-06-20 Applied Materials, Inc. Systems and methods for hafnium-containing film removal
US11121002B2 (en) 2018-10-24 2021-09-14 Applied Materials, Inc. Systems and methods for etching metals and metal derivatives
US11476145B2 (en) 2018-11-20 2022-10-18 Applied Materials, Inc. Automatic ESC bias compensation when using pulsed DC bias
US11437242B2 (en) 2018-11-27 2022-09-06 Applied Materials, Inc. Selective removal of silicon-containing materials
US11721527B2 (en) 2019-01-07 2023-08-08 Applied Materials, Inc. Processing chamber mixing systems
US10920319B2 (en) * 2019-01-11 2021-02-16 Applied Materials, Inc. Ceramic showerheads with conductive electrodes
JP7451540B2 (ja) 2019-01-22 2024-03-18 アプライド マテリアルズ インコーポレイテッド パルス状電圧波形を制御するためのフィードバックループ
US11508554B2 (en) 2019-01-24 2022-11-22 Applied Materials, Inc. High voltage filter assembly
WO2020243342A1 (en) 2019-05-29 2020-12-03 Lam Research Corporation High selectivity, low stress, and low hydrogen diamond-like carbon hardmasks by high power pulsed low frequency rf
CN114424447A (zh) 2019-07-29 2022-04-29 先进工程解决方案全球控股私人有限公司 用于多个负载的脉冲驱动的具有通道偏移的多路复用功率发生器输出
US11043387B2 (en) * 2019-10-30 2021-06-22 Applied Materials, Inc. Methods and apparatus for processing a substrate
TWI778449B (zh) 2019-11-15 2022-09-21 美商鷹港科技股份有限公司 高電壓脈衝電路
JP2023503578A (ja) * 2019-11-27 2023-01-31 アプライド マテリアルズ インコーポレイテッド 複数のプラズマユニットを有する処理チャンバ
JP7285377B2 (ja) 2019-12-24 2023-06-01 イーグル ハーバー テクノロジーズ，インク． プラズマシステム用ナノ秒パルサｒｆ絶縁
KR20220123284A (ko) * 2020-05-01 2022-09-06 매슨 테크놀로지 인크 표면 트리트먼트 처리를 위한 펄스 유도 결합 플라즈마의 방법 및 장치
CN113838730B (zh) * 2020-06-08 2024-05-14 中微半导体设备(上海)股份有限公司 气体遮挡环、等离子体处理装置及调控聚合物分布的方法
US11189462B1 (en) 2020-07-21 2021-11-30 Tokyo Electron Limited Ion stratification using bias pulses of short duration
US11848176B2 (en) 2020-07-31 2023-12-19 Applied Materials, Inc. Plasma processing using pulsed-voltage and radio-frequency power
US11798790B2 (en) 2020-11-16 2023-10-24 Applied Materials, Inc. Apparatus and methods for controlling ion energy distribution
US11901157B2 (en) 2020-11-16 2024-02-13 Applied Materials, Inc. Apparatus and methods for controlling ion energy distribution
US11495470B1 (en) 2021-04-16 2022-11-08 Applied Materials, Inc. Method of enhancing etching selectivity using a pulsed plasma
TW202309969A (zh) * 2021-05-06 2023-03-01 日商東京威力科創股份有限公司 電漿處理裝置及終點檢測方法
US11791138B2 (en) 2021-05-12 2023-10-17 Applied Materials, Inc. Automatic electrostatic chuck bias compensation during plasma processing
US11948780B2 (en) 2021-05-12 2024-04-02 Applied Materials, Inc. Automatic electrostatic chuck bias compensation during plasma processing
US11967483B2 (en) 2021-06-02 2024-04-23 Applied Materials, Inc. Plasma excitation with ion energy control
US11984306B2 (en) 2021-06-09 2024-05-14 Applied Materials, Inc. Plasma chamber and chamber component cleaning methods
US11810760B2 (en) 2021-06-16 2023-11-07 Applied Materials, Inc. Apparatus and method of ion current compensation
US11569066B2 (en) 2021-06-23 2023-01-31 Applied Materials, Inc. Pulsed voltage source for plasma processing applications
US11776788B2 (en) 2021-06-28 2023-10-03 Applied Materials, Inc. Pulsed voltage boost for substrate processing
US11476090B1 (en) 2021-08-24 2022-10-18 Applied Materials, Inc. Voltage pulse time-domain multiplexing
WO2023042857A1 (ja) * 2021-09-15 2023-03-23 東京エレクトロン株式会社 プラズマ処理装置
KR20230092176A (ko) 2021-12-17 2023-06-26 삼성전자주식회사 플라즈마 공정 챔버의 화학종을 진단하는 진단 장치, 그것을 포함하는 화학종 진단 시스템 및 그것의 동작 방법
US11972924B2 (en) 2022-06-08 2024-04-30 Applied Materials, Inc. Pulsed voltage source for plasma processing applications
WO2024023877A1 (ja) * 2022-07-25 2024-02-01 株式会社日立ハイテク プラズマ処理方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476182A (en) * 1992-09-08 1995-12-19 Tokyo Electron Limited Etching apparatus and method therefor
US20040025791A1 (en) * 2002-08-09 2004-02-12 Applied Materials, Inc. Etch chamber with dual frequency biasing sources and a single frequency plasma generating source
US20040221958A1 (en) * 2003-05-06 2004-11-11 Lam Research Corporation RF pulsing of a narrow gap capacitively coupled reactor
US20080178805A1 (en) * 2006-12-05 2008-07-31 Applied Materials, Inc. Mid-chamber gas distribution plate, tuned plasma flow control grid and electrode
US7695590B2 (en) * 2004-03-26 2010-04-13 Applied Materials, Inc. Chemical vapor deposition plasma reactor having plural ion shower grids

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263088A (en) * 1979-06-25 1981-04-21 Motorola, Inc. Method for process control of a plasma reaction
US5367139A (en) * 1989-10-23 1994-11-22 International Business Machines Corporation Methods and apparatus for contamination control in plasma processing
JP2764524B2 (ja) * 1993-09-28 1998-06-11 名古屋大学長 ラジカルの制御装置
JPH0845858A (ja) * 1994-07-27 1996-02-16 Sony Corp プラズマ処理装置
JP3360461B2 (ja) * 1995-01-31 2002-12-24 ソニー株式会社 メタル成膜工程の前処理方法
US6794301B2 (en) * 1995-10-13 2004-09-21 Mattson Technology, Inc. Pulsed plasma processing of semiconductor substrates
JP3386651B2 (ja) * 1996-04-03 2003-03-17 株式会社東芝 半導体装置の製造方法および半導体製造装置
JP3561080B2 (ja) * 1996-04-23 2004-09-02 松下電器産業株式会社 プラズマ処理装置及びプラズマ処理方法
EP0821395A3 (en) * 1996-07-19 1998-03-25 Tokyo Electron Limited Plasma processing apparatus
JPH1079372A (ja) * 1996-09-03 1998-03-24 Matsushita Electric Ind Co Ltd プラズマ処理方法及びプラズマ処理装置
US6214162B1 (en) * 1996-09-27 2001-04-10 Tokyo Electron Limited Plasma processing apparatus
JP3317209B2 (ja) * 1997-08-12 2002-08-26 東京エレクトロンエイ・ティー株式会社 プラズマ処理装置及びプラズマ処理方法
JPH11219938A (ja) * 1998-02-02 1999-08-10 Matsushita Electron Corp プラズマエッチング方法
JP4212210B2 (ja) * 1999-12-07 2009-01-21 株式会社小松製作所 表面処理装置
US6350317B1 (en) * 1999-12-30 2002-02-26 Lam Research Corporation Linear drive system for use in a plasma processing system
US6261408B1 (en) * 2000-02-16 2001-07-17 Applied Materials, Inc. Method and apparatus for semiconductor processing chamber pressure control
JP2001332534A (ja) * 2000-05-25 2001-11-30 Matsushita Electric Ind Co Ltd プラズマ処理方法及びプラズマ処理装置
JP4371543B2 (ja) * 2000-06-29 2009-11-25 日本電気株式会社 リモートプラズマｃｖｄ装置及び膜形成方法
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
US6492774B1 (en) * 2000-10-04 2002-12-10 Lam Research Corporation Wafer area pressure control for plasma confinement
US20030013314A1 (en) * 2001-07-06 2003-01-16 Chentsau Ying Method of reducing particulates in a plasma etch chamber during a metal etch process
WO2003054912A1 (en) * 2001-12-20 2003-07-03 Tokyo Electron Limited Method and apparatus comprising a magnetic filter for plasma processing a workpiece
JP2006500377A (ja) * 2002-06-21 2006-01-05 トランスフォーム・ファーマシューティカルズ・インコーポレイテッド 改善された溶解性を有する医薬組成物
JP2004153240A (ja) * 2002-10-09 2004-05-27 Advanced Lcd Technologies Development Center Co Ltd プラズマ処理装置
US7144521B2 (en) * 2003-08-22 2006-12-05 Lam Research Corporation High aspect ratio etch using modulation of RF powers of various frequencies
US7838430B2 (en) * 2003-10-28 2010-11-23 Applied Materials, Inc. Plasma control using dual cathode frequency mixing
US20050103265A1 (en) * 2003-11-19 2005-05-19 Applied Materials, Inc., A Delaware Corporation Gas distribution showerhead featuring exhaust apertures
US7740737B2 (en) * 2004-06-21 2010-06-22 Tokyo Electron Limited Plasma processing apparatus and method
US7381291B2 (en) * 2004-07-29 2008-06-03 Asm Japan K.K. Dual-chamber plasma processing apparatus
US7364623B2 (en) * 2005-01-27 2008-04-29 Lam Research Corporation Confinement ring drive
US7829243B2 (en) * 2005-01-27 2010-11-09 Applied Materials, Inc. Method for plasma etching a chromium layer suitable for photomask fabrication
JP2007088199A (ja) * 2005-09-22 2007-04-05 Canon Inc 処理装置
US20070264427A1 (en) * 2005-12-21 2007-11-15 Asm Japan K.K. Thin film formation by atomic layer growth and chemical vapor deposition
US7645357B2 (en) * 2006-04-24 2010-01-12 Applied Materials, Inc. Plasma reactor apparatus with a VHF capacitively coupled plasma source of variable frequency
US8192576B2 (en) * 2006-09-20 2012-06-05 Lam Research Corporation Methods of and apparatus for measuring and controlling wafer potential in pulsed RF bias processing
US8043430B2 (en) * 2006-12-20 2011-10-25 Lam Research Corporation Methods and apparatuses for controlling gas flow conductance in a capacitively-coupled plasma processing chamber
US8357435B2 (en) * 2008-05-09 2013-01-22 Applied Materials, Inc. Flowable dielectric equipment and processes
US20090277587A1 (en) * 2008-05-09 2009-11-12 Applied Materials, Inc. Flowable dielectric equipment and processes
US9493875B2 (en) * 2008-09-30 2016-11-15 Eugene Technology Co., Ltd. Shower head unit and chemical vapor deposition apparatus
US8043434B2 (en) * 2008-10-23 2011-10-25 Lam Research Corporation Method and apparatus for removing photoresist
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
US8475673B2 (en) * 2009-04-24 2013-07-02 Lam Research Company Method and apparatus for high aspect ratio dielectric etch
US9287086B2 (en) * 2010-04-26 2016-03-15 Advanced Energy Industries, Inc. System, method and apparatus for controlling ion energy distribution
US8749053B2 (en) * 2009-06-23 2014-06-10 Intevac, Inc. Plasma grid implant system for use in solar cell fabrications
US8404598B2 (en) * 2009-08-07 2013-03-26 Applied Materials, Inc. Synchronized radio frequency pulsing for plasma etching
WO2011038344A2 (en) * 2009-09-28 2011-03-31 Lam Research Corporation Unitized confinement ring arrangements and methods thereof
US20110177694A1 (en) * 2010-01-15 2011-07-21 Tokyo Electron Limited Switchable Neutral Beam Source
US9190289B2 (en) * 2010-02-26 2015-11-17 Lam Research Corporation System, method and apparatus for plasma etch having independent control of ion generation and dissociation of process gas
US9184028B2 (en) * 2010-08-04 2015-11-10 Lam Research Corporation Dual plasma volume processing apparatus for neutral/ion flux control
US20130059448A1 (en) * 2011-09-07 2013-03-07 Lam Research Corporation Pulsed Plasma Chamber in Dual Chamber Configuration
US9793126B2 (en) * 2010-08-04 2017-10-17 Lam Research Corporation Ion to neutral control for wafer processing with dual plasma source reactor
US20130168352A1 (en) * 2011-12-28 2013-07-04 Andreas Fischer Methods and apparatuses for controlling plasma properties by controlling conductance between sub-chambers of a plasma processing chamber
US9881772B2 (en) * 2012-03-28 2018-01-30 Lam Research Corporation Multi-radiofrequency impedance control for plasma uniformity tuning
US9255326B2 (en) * 2013-03-12 2016-02-09 Novellus Systems, Inc. Systems and methods for remote plasma atomic layer deposition
US9425058B2 (en) * 2014-07-24 2016-08-23 Applied Materials, Inc. Simplified litho-etch-litho-etch process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476182A (en) * 1992-09-08 1995-12-19 Tokyo Electron Limited Etching apparatus and method therefor
US20040025791A1 (en) * 2002-08-09 2004-02-12 Applied Materials, Inc. Etch chamber with dual frequency biasing sources and a single frequency plasma generating source
US20040221958A1 (en) * 2003-05-06 2004-11-11 Lam Research Corporation RF pulsing of a narrow gap capacitively coupled reactor
US7695590B2 (en) * 2004-03-26 2010-04-13 Applied Materials, Inc. Chemical vapor deposition plasma reactor having plural ion shower grids
US20080178805A1 (en) * 2006-12-05 2008-07-31 Applied Materials, Inc. Mid-chamber gas distribution plate, tuned plasma flow control grid and electrode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI756234B (zh) * 2016-06-29 2022-03-01 美商應用材料股份有限公司 使用材料變性及rf脈衝的選擇性蝕刻

Also Published As

Publication number Publication date
CN103890916A (zh) 2014-06-25
TW201330098A (zh) 2013-07-16
CN106128931B (zh) 2018-04-27
JP2019050413A (ja) 2019-03-28
WO2013036371A3 (en) 2014-05-15
JP6382719B2 (ja) 2018-08-29
CN103890916B (zh) 2016-09-07
TWI608544B (zh) 2017-12-11
US20160148786A1 (en) 2016-05-26
JP2014531753A (ja) 2014-11-27
TW201701355A (zh) 2017-01-01
JP6671446B2 (ja) 2020-03-25
US20230317412A1 (en) 2023-10-05
JP6441434B2 (ja) 2018-12-19
WO2013036371A2 (en) 2013-03-14
KR20140068055A (ko) 2014-06-05
JP2018037668A (ja) 2018-03-08
SG11201400364RA (en) 2014-04-28
US20200227237A1 (en) 2020-07-16
CN106128931A (zh) 2016-11-16
US11670486B2 (en) 2023-06-06
SG10201602732TA (en) 2016-05-30
US20130059448A1 (en) 2013-03-07
KR101983866B1 (ko) 2019-09-03
US10553399B2 (en) 2020-02-04

Similar Documents

Publication Publication Date Title
TWI562232B (en) Pulsed plasma chamber in dual chamber configuration
SG10201608391VA (en) Inert-dominant pulsing in plasma processing
IL230680A0 (en) A two-cell device
PL2739649T3 (pl) Fragmenty p97 o aktywności transferowej
TWI561292B (en) Plasma torch
ZA201203998B (en) Plasma separation
EP2693075A4 (en) FRONT FORK
GB2502243B (en) Ion detection
IL229990A0 (en) History of n-oxypyrazolo-triazapine-dione
SG2014008270A (en) Rapid thermal processing chamber
EP2707598A4 (en) PLASMA MICRO-THRUSTER
EP2790472A4 (en) PLASMA GENERATOR
EP2711534A4 (en) RESONATOR
TWI562227B (en) Etch with pulsed bias
EP2739764A4 (en) ION SOURCE
SG11201504651QA (en) Plasma source
EP2783159A4 (en) COMBUSTION CHAMBER
EP2688448A4 (en) BREWING CHAMBER PACKET EJECTOR
GB201316178D0 (en) Plasma source
EP2725603A4 (en) PLASMA MICROWAVE CAVITY
GB201116866D0 (en) Smoking articles
GB201119171D0 (en) Gas treatment
GB2489220B (en) Magnetron
AU346156S (en) Plasma gun
AU345774S (en) Plasma gun