CN101079379A - 集成工艺调制一种利用hdp－cvd间隙填充的新型方法 - Google Patents

集成工艺调制一种利用hdp－cvd间隙填充的新型方法 Download PDF

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CN101079379A
CN101079379A CNA2007100902636A CN200710090263A CN101079379A CN 101079379 A CN101079379 A CN 101079379A CN A2007100902636 A CNA2007100902636 A CN A2007100902636A CN 200710090263 A CN200710090263 A CN 200710090263A CN 101079379 A CN101079379 A CN 101079379A
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deposition
etching
substrate
chamber
layer
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CN100539039C (zh
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斯里维斯·D·内曼尼
杨·S·李
埃利·Y·伊
王安川
贾森·托马斯·布洛基
韩龙典
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Applied Materials Inc
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    • 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
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
    • H01L21/76—Making of isolation regions between components
    • H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
    • H01L21/76224—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials
    • 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
    • C23C16/04—Coating on selected surface areas, e.g. using masks
    • C23C16/045—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
    • 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
    • C23C16/22—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 deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/40—Oxides
    • C23C16/401—Oxides containing silicon
    • 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
    • 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
    • C23C16/56—After-treatment
    • 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
    • H01J37/32458—Vessel
    • H01J37/32477—Vessel characterised by the means for protecting vessels or internal parts, e.g. coatings
    • H01J37/32495—Means for protecting the vessel against plasma
    • 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
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
    • H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
    • H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
    • H01L21/02164—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material being a silicon oxide, e.g. SiO2
    • 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
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
    • H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
    • H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
    • H01L21/02271—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
    • H01L21/02274—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition in the presence of a plasma [PECVD]
    • 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

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  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Drying Of Semiconductors (AREA)
  • Formation Of Insulating Films (AREA)
  • Chemical Vapour Deposition (AREA)
  • Element Separation (AREA)
CNB2007100902636A 2006-04-17 2007-04-17 集成工艺调制一种利用hdp-cvd间隙填充的新型方法 Expired - Fee Related CN100539039C (zh)

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US79274306P 2006-04-17 2006-04-17
US60/792,743 2006-04-17
US11/553,772 2006-10-27

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CN100539039C CN100539039C (zh) 2009-09-09

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US (1) US7524750B2 (zh:)
JP (1) JP5405004B2 (zh:)
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SG (1) SG136873A1 (zh:)
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CN102691048A (zh) * 2011-03-18 2012-09-26 东京毅力科创株式会社 成膜方法及成膜装置
CN101752292B (zh) * 2008-12-19 2012-12-19 中芯国际集成电路制造(上海)有限公司 浅沟槽隔离结构的制造方法
CN101752291B (zh) * 2008-12-22 2013-10-09 中芯国际集成电路制造(上海)有限公司 浅沟槽隔离结构的制造方法
CN111270224A (zh) * 2018-12-04 2020-06-12 财团法人金属工业研究发展中心 化学气相沉积设备及用于该设备的方法和功率补偿模块
CN111554590A (zh) * 2020-04-16 2020-08-18 上海陛通半导体能源科技股份有限公司 半导体填孔真空系统及填孔方法
CN112384643A (zh) * 2018-07-06 2021-02-19 朗姆研究公司 用于基于等离子体的沉积的表面改性的深度受控沉积
CN113937053A (zh) * 2020-06-29 2022-01-14 无锡华润微电子有限公司 浅沟槽隔离结构的制造方法及半导体器件的制造方法

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7825038B2 (en) * 2006-05-30 2010-11-02 Applied Materials, Inc. Chemical vapor deposition of high quality flow-like silicon dioxide using a silicon containing precursor and atomic oxygen
US8232176B2 (en) * 2006-06-22 2012-07-31 Applied Materials, Inc. Dielectric deposition and etch back processes for bottom up gapfill
WO2008020267A2 (en) * 2006-08-16 2008-02-21 Freescale Semiconductor, Inc. Etch method in the manufacture of an integrated circuit
KR100818714B1 (ko) * 2007-04-10 2008-04-02 주식회사 하이닉스반도체 반도체 소자의 소자분리막 형성방법
US7867923B2 (en) * 2007-10-22 2011-01-11 Applied Materials, Inc. High quality silicon oxide films by remote plasma CVD from disilane precursors
US7678715B2 (en) * 2007-12-21 2010-03-16 Applied Materials, Inc. Low wet etch rate silicon nitride film
KR101002474B1 (ko) * 2007-12-28 2010-12-17 주식회사 하이닉스반도체 반도체 메모리 소자의 소자 분리막 형성 방법
US8357435B2 (en) 2008-05-09 2013-01-22 Applied Materials, Inc. Flowable dielectric equipment and processes
US7972968B2 (en) * 2008-08-18 2011-07-05 Applied Materials, Inc. High density plasma gapfill deposition-etch-deposition process etchant
JP5514420B2 (ja) * 2008-09-17 2014-06-04 ルネサスエレクトロニクス株式会社 半導体集積回路装置の製造方法
CN102301458B (zh) * 2009-01-31 2016-01-20 应用材料公司 用于蚀刻的方法和设备
WO2010123707A2 (en) * 2009-04-20 2010-10-28 Applied Materials, Inc. Enhanced scavenging of residual fluorine radicals using silicon coating on process chamber walls
US8980382B2 (en) 2009-12-02 2015-03-17 Applied Materials, Inc. Oxygen-doping for non-carbon radical-component CVD films
US8741788B2 (en) 2009-08-06 2014-06-03 Applied Materials, Inc. Formation of silicon oxide using non-carbon flowable CVD processes
US7989365B2 (en) * 2009-08-18 2011-08-02 Applied Materials, Inc. Remote plasma source seasoning
US20110136347A1 (en) * 2009-10-21 2011-06-09 Applied Materials, Inc. Point-of-use silylamine generation
US8449942B2 (en) 2009-11-12 2013-05-28 Applied Materials, Inc. Methods of curing non-carbon flowable CVD films
KR20120111738A (ko) * 2009-12-30 2012-10-10 어플라이드 머티어리얼스, 인코포레이티드 융통성을 가진 질소／수소 비율을 이용하여 제조된 라디칼에 의한 유전체 필름의 성장
US8329262B2 (en) * 2010-01-05 2012-12-11 Applied Materials, Inc. Dielectric film formation using inert gas excitation
US8647992B2 (en) * 2010-01-06 2014-02-11 Applied Materials, Inc. Flowable dielectric using oxide liner
CN102714156A (zh) 2010-01-07 2012-10-03 应用材料公司 自由基成分cvd的原位臭氧固化
WO2011109148A2 (en) * 2010-03-05 2011-09-09 Applied Materials, Inc. Conformal layers by radical-component cvd
US8236708B2 (en) * 2010-03-09 2012-08-07 Applied Materials, Inc. Reduced pattern loading using bis(diethylamino)silane (C8H22N2Si) as silicon precursor
US8574447B2 (en) * 2010-03-31 2013-11-05 Lam Research Corporation Inorganic rapid alternating process for silicon etch
US7994019B1 (en) 2010-04-01 2011-08-09 Applied Materials, Inc. Silicon-ozone CVD with reduced pattern loading using incubation period deposition
US8476142B2 (en) 2010-04-12 2013-07-02 Applied Materials, Inc. Preferential dielectric gapfill
US9257274B2 (en) 2010-04-15 2016-02-09 Lam Research Corporation Gapfill of variable aspect ratio features with a composite PEALD and PECVD method
US9373500B2 (en) 2014-02-21 2016-06-21 Lam Research Corporation Plasma assisted atomic layer deposition titanium oxide for conformal encapsulation and gapfill applications
US8637411B2 (en) 2010-04-15 2014-01-28 Novellus Systems, Inc. Plasma activated conformal dielectric film deposition
US9997357B2 (en) 2010-04-15 2018-06-12 Lam Research Corporation Capped ALD films for doping fin-shaped channel regions of 3-D IC transistors
US8524004B2 (en) 2010-06-16 2013-09-03 Applied Materials, Inc. Loadlock batch ozone cure
US8318584B2 (en) 2010-07-30 2012-11-27 Applied Materials, Inc. Oxide-rich liner layer for flowable CVD gapfill
US9285168B2 (en) 2010-10-05 2016-03-15 Applied Materials, Inc. Module for ozone cure and post-cure moisture treatment
US8664127B2 (en) 2010-10-15 2014-03-04 Applied Materials, Inc. Two silicon-containing precursors for gapfill enhancing dielectric liner
US10283321B2 (en) 2011-01-18 2019-05-07 Applied Materials, Inc. Semiconductor processing system and methods using capacitively coupled plasma
US8450191B2 (en) 2011-01-24 2013-05-28 Applied Materials, Inc. Polysilicon films by HDP-CVD
US8716154B2 (en) 2011-03-04 2014-05-06 Applied Materials, Inc. Reduced pattern loading using silicon oxide multi-layers
US8445078B2 (en) 2011-04-20 2013-05-21 Applied Materials, Inc. Low temperature silicon oxide conversion
US8912096B2 (en) * 2011-04-28 2014-12-16 Applied Materials, Inc. Methods for precleaning a substrate prior to metal silicide fabrication process
JP5870568B2 (ja) 2011-05-12 2016-03-01 東京エレクトロン株式会社 成膜装置、プラズマ処理装置、成膜方法及び記憶媒体
US8466073B2 (en) 2011-06-03 2013-06-18 Applied Materials, Inc. Capping layer for reduced outgassing
US8497211B2 (en) 2011-06-24 2013-07-30 Applied Materials, Inc. Integrated process modulation for PSG gapfill
US9404178B2 (en) 2011-07-15 2016-08-02 Applied Materials, Inc. Surface treatment and deposition for reduced outgassing
JP5712874B2 (ja) 2011-09-05 2015-05-07 東京エレクトロン株式会社 成膜装置、成膜方法及び記憶媒体
US8617989B2 (en) 2011-09-26 2013-12-31 Applied Materials, Inc. Liner property improvement
US8551891B2 (en) 2011-10-04 2013-10-08 Applied Materials, Inc. Remote plasma burn-in
US20130288485A1 (en) * 2012-04-30 2013-10-31 Applied Materials, Inc. Densification for flowable films
SG195494A1 (en) * 2012-05-18 2013-12-30 Novellus Systems Inc Carbon deposition-etch-ash gap fill process
US8889566B2 (en) 2012-09-11 2014-11-18 Applied Materials, Inc. Low cost flowable dielectric films
SG2013083654A (en) 2012-11-08 2014-06-27 Novellus Systems Inc Methods for depositing films on sensitive substrates
JP5939147B2 (ja) 2012-12-14 2016-06-22 東京エレクトロン株式会社 成膜装置、基板処理装置及び成膜方法
US9018108B2 (en) 2013-01-25 2015-04-28 Applied Materials, Inc. Low shrinkage dielectric films
US9798317B2 (en) 2013-07-03 2017-10-24 Tokyo Electron Limited Substrate processing method and control apparatus
JP6267881B2 (ja) * 2013-07-03 2018-01-24 東京エレクトロン株式会社 基板処理方法及び制御装置
US20150048477A1 (en) * 2013-08-16 2015-02-19 Taiwan Semiconductor Manufacturing Company Ltd. Semiconductor structure and manufacturing method thereof
US20150206803A1 (en) * 2014-01-19 2015-07-23 United Microelectronics Corp. Method of forming inter-level dielectric layer
JP2015179729A (ja) * 2014-03-19 2015-10-08 東京エレクトロン株式会社 シリコン酸化膜の形成方法およびその形成装置
US9412581B2 (en) 2014-07-16 2016-08-09 Applied Materials, Inc. Low-K dielectric gapfill by flowable deposition
US9368364B2 (en) 2014-09-24 2016-06-14 Applied Materials, Inc. Silicon etch process with tunable selectivity to SiO2 and other materials
US10096464B2 (en) 2014-10-04 2018-10-09 Applied Materials, Inc. Atomic layer deposition of high density silicon dioxide
US9564312B2 (en) 2014-11-24 2017-02-07 Lam Research Corporation Selective inhibition in atomic layer deposition of silicon-containing films
US20160225652A1 (en) 2015-02-03 2016-08-04 Applied Materials, Inc. Low temperature chuck for plasma processing systems
US10566187B2 (en) 2015-03-20 2020-02-18 Lam Research Corporation Ultrathin atomic layer deposition film accuracy thickness control
US20160314964A1 (en) 2015-04-21 2016-10-27 Lam Research Corporation Gap fill using carbon-based films
US9627247B2 (en) * 2015-06-03 2017-04-18 Macronix International Co., Ltd. Semiconductor device and method of fabricating the same
JP6584352B2 (ja) * 2016-03-24 2019-10-02 東京エレクトロン株式会社 制御装置、基板処理システム、基板処理方法及びプログラム
KR101878665B1 (ko) * 2016-05-26 2018-07-18 참엔지니어링(주) 기판 처리 방법
US9773643B1 (en) 2016-06-30 2017-09-26 Lam Research Corporation Apparatus and method for deposition and etch in gap fill
US10062563B2 (en) 2016-07-01 2018-08-28 Lam Research Corporation Selective atomic layer deposition with post-dose treatment
US10858727B2 (en) 2016-08-19 2020-12-08 Applied Materials, Inc. High density, low stress amorphous carbon film, and process and equipment for its deposition
US10037884B2 (en) * 2016-08-31 2018-07-31 Lam Research Corporation Selective atomic layer deposition for gapfill using sacrificial underlayer
JP6869024B2 (ja) * 2016-12-20 2021-05-12 東京エレクトロン株式会社 パーティクル除去方法及び基板処理方法
JP6913569B2 (ja) * 2017-08-25 2021-08-04 東京エレクトロン株式会社 被処理体を処理する方法
US10269559B2 (en) 2017-09-13 2019-04-23 Lam Research Corporation Dielectric gapfill of high aspect ratio features utilizing a sacrificial etch cap layer
US11293098B2 (en) 2018-07-11 2022-04-05 Lam Research Corporation Dielectric gapfill using atomic layer deposition (ALD), inhibitor plasma and etching
JP7018849B2 (ja) * 2018-08-17 2022-02-14 東京エレクトロン株式会社 成膜方法及び成膜装置
TWI719361B (zh) * 2018-11-20 2021-02-21 財團法人金屬工業研究發展中心 化學氣相沉積設備、用於化學氣相沉積設備之方法及非暫態電腦可讀取媒體
KR20240160679A (ko) 2019-05-01 2024-11-11 램 리써치 코포레이션 변조된 원자 층 증착
US20200365596A1 (en) * 2019-05-15 2020-11-19 Micron Technology, Inc. Semiconductor formation using hybrid oxidation
JP2021034515A (ja) * 2019-08-22 2021-03-01 東京エレクトロン株式会社 クリーニング方法及びマイクロ波プラズマ処理装置
JP2023500828A (ja) * 2019-10-29 2023-01-11 ラム リサーチ コーポレーション 継ぎ目のない高品質のギャップフィルを可能にする方法
JP7471074B2 (ja) * 2019-12-02 2024-04-19 キヤノントッキ株式会社 成膜方法及び成膜装置
JP2023504257A (ja) 2019-12-02 2023-02-02 ラム リサーチ コーポレーション Ｉｎ－ｓｉｔｕでのｐｅｃｖｄによるキャップ層
WO2021202808A1 (en) * 2020-04-01 2021-10-07 Lam Research Corporation Seam mitigation and integrated liner for gap fill
US20220157602A1 (en) * 2020-11-18 2022-05-19 Applied Materials, Inc. Silicon oxide gap fill using capacitively coupled plasmas
KR20220130026A (ko) * 2021-03-17 2022-09-26 에이에스엠 아이피 홀딩 비.브이. 기판 처리 방법
US12080516B2 (en) * 2021-11-23 2024-09-03 Applied Materials, Inc. High density plasma enhanced process chamber
CN119487614A (zh) * 2022-06-27 2025-02-18 朗姆研究公司 含硅层的沉积和蚀刻
WO2024129962A1 (en) * 2022-12-15 2024-06-20 Lam Research Corporation Low k dielectric gapfill

Family Cites Families (109)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205345A1 (de) 1982-02-15 1983-09-01 Philips Patentverwaltung Gmbh, 2000 Hamburg "verfahren zur herstellung von fluordotierten lichtleitfasern"
JPS61276977A (ja) 1985-05-30 1986-12-06 Canon Inc 堆積膜形成法
US4690746A (en) 1986-02-24 1987-09-01 Genus, Inc. Interlayer dielectric process
US4872947A (en) 1986-12-19 1989-10-10 Applied Materials, Inc. CVD of silicon oxide using TEOS decomposition and in-situ planarization process
US4960488A (en) 1986-12-19 1990-10-02 Applied Materials, Inc. Reactor chamber self-cleaning process
US5000113A (en) 1986-12-19 1991-03-19 Applied Materials, Inc. Thermal CVD/PECVD reactor and use for thermal chemical vapor deposition of silicon dioxide and in-situ multi-step planarized process
US4892753A (en) 1986-12-19 1990-01-09 Applied Materials, Inc. Process for PECVD of silicon oxide using TEOS decomposition
KR910006164B1 (ko) 1987-03-18 1991-08-16 가부시키가이샤 도시바 박막형성방법과 그 장치
US4851370A (en) 1987-12-28 1989-07-25 American Telephone And Telegraph Company, At&T Bell Laboratories Fabricating a semiconductor device with low defect density oxide
JPH0258836A (ja) 1988-08-24 1990-02-28 Matsushita Electric Ind Co Ltd 半導体装置の製造方法
US4894352A (en) 1988-10-26 1990-01-16 Texas Instruments Inc. Deposition of silicon-containing films using organosilicon compounds and nitrogen trifluoride
US5061838A (en) 1989-06-23 1991-10-29 Massachusetts Institute Of Technology Toroidal electron cyclotron resonance reactor
US5013691A (en) 1989-07-31 1991-05-07 At&T Bell Laboratories Anisotropic deposition of silicon dioxide
JP2960466B2 (ja) 1990-03-19 1999-10-06 株式会社日立製作所 半導体デバイスの配線絶縁膜の形成方法及びその装置
US5089442A (en) 1990-09-20 1992-02-18 At&T Bell Laboratories Silicon dioxide deposition method using a magnetic field and both sputter deposition and plasma-enhanced cvd
JP2640174B2 (ja) 1990-10-30 1997-08-13 三菱電機株式会社 半導体装置およびその製造方法
JP3206916B2 (ja) 1990-11-28 2001-09-10 住友電気工業株式会社 欠陥濃度低減方法、紫外線透過用光学ガラスの製造方法及び紫外線透過用光学ガラス
DE69130947T2 (de) 1991-01-08 1999-07-08 Fujitsu Ltd., Kawasaki, Kanagawa Verfahren zur bildung eines siliciumoxid-filmes
JP2697315B2 (ja) 1991-01-23 1998-01-14 日本電気株式会社 フッ素含有シリコン酸化膜の形成方法
JPH04341568A (ja) 1991-05-16 1992-11-27 Toshiba Corp 薄膜形成方法及び薄膜形成装置
DE69224640T2 (de) 1991-05-17 1998-10-01 Lam Res Corp VERFAHREN ZUR BESCHICHTUNG EINES SIOx FILMES MIT REDUZIERTER INTRINSISCHER SPANNUNG UND/ODER REDUZIERTEM WASSERSTOFFGEHALT
JP2699695B2 (ja) 1991-06-07 1998-01-19 日本電気株式会社 化学気相成長法
US5279865A (en) 1991-06-28 1994-01-18 Digital Equipment Corporation High throughput interlevel dielectric gap filling process
JPH05226480A (ja) 1991-12-04 1993-09-03 Nec Corp 半導体装置の製造方法
US5290382A (en) 1991-12-13 1994-03-01 Hughes Aircraft Company Methods and apparatus for generating a plasma for "downstream" rapid shaping of surfaces of substrates and films
JP2773530B2 (ja) 1992-04-15 1998-07-09 日本電気株式会社 半導体装置の製造方法
JP2792335B2 (ja) 1992-05-27 1998-09-03 日本電気株式会社 半導体装置の製造方法
US5252178A (en) 1992-06-24 1993-10-12 Texas Instruments Incorporated Multi-zone plasma processing method and apparatus
JP3688726B2 (ja) 1992-07-17 2005-08-31 株式会社東芝 半導体装置の製造方法
US5271972A (en) 1992-08-17 1993-12-21 Applied Materials, Inc. Method for depositing ozone/TEOS silicon oxide films of reduced surface sensitivity
US5756402A (en) 1992-12-28 1998-05-26 Kabushiki Kaisha Toshiba Method of etching silicon nitride film
US5624582A (en) 1993-01-21 1997-04-29 Vlsi Technology, Inc. Optimization of dry etching through the control of helium backside pressure
US5302233A (en) 1993-03-19 1994-04-12 Micron Semiconductor, Inc. Method for shaping features of a semiconductor structure using chemical mechanical planarization (CMP)
US5416048A (en) 1993-04-16 1995-05-16 Micron Semiconductor, Inc. Method to slope conductor profile prior to dielectric deposition to improve dielectric step-coverage
JPH07161703A (ja) 1993-12-03 1995-06-23 Ricoh Co Ltd 半導体装置の製造方法
US5468342A (en) 1994-04-28 1995-11-21 Cypress Semiconductor Corp. Method of etching an oxide layer
US5563105A (en) 1994-09-30 1996-10-08 International Business Machines Corporation PECVD method of depositing fluorine doped oxide using a fluorine precursor containing a glass-forming element
US5571576A (en) 1995-02-10 1996-11-05 Watkins-Johnson Method of forming a fluorinated silicon oxide layer using plasma chemical vapor deposition
US6039851A (en) 1995-03-22 2000-03-21 Micron Technology, Inc. Reactive sputter faceting of silicon dioxide to enhance gap fill of spaces between metal lines
US5571577A (en) 1995-04-07 1996-11-05 Board Of Trustees Operating Michigan State University Method and apparatus for plasma treatment of a surface
US20010028922A1 (en) 1995-06-07 2001-10-11 Sandhu Gurtej S. High throughput ILD fill process for high aspect ratio gap fill
US6228751B1 (en) 1995-09-08 2001-05-08 Semiconductor Energy Laboratory Co., Ltd. Method of manufacturing a semiconductor device
US5719085A (en) 1995-09-29 1998-02-17 Intel Corporation Shallow trench isolation technique
JPH09106899A (ja) 1995-10-11 1997-04-22 Anelva Corp プラズマｃｖｄ装置及び方法並びにドライエッチング装置及び方法
US5599740A (en) 1995-11-16 1997-02-04 Taiwan Semiconductor Manufacturing Company, Ltd. Deposit-etch-deposit ozone/teos insulator layer method
WO1997024761A1 (en) 1995-12-27 1997-07-10 Lam Research Corporation Methods and apparatus for filling trenches in a semiconductor wafer
US5679606A (en) * 1995-12-27 1997-10-21 Taiwan Semiconductor Manufacturing Company, Ltd. method of forming inter-metal-dielectric structure
US6191026B1 (en) 1996-01-09 2001-02-20 Applied Materials, Inc. Method for submicron gap filling on a semiconductor substrate
US5872052A (en) 1996-02-12 1999-02-16 Micron Technology, Inc. Planarization using plasma oxidized amorphous silicon
US5648175A (en) 1996-02-14 1997-07-15 Applied Materials, Inc. Chemical vapor deposition reactor system and integrated circuit
US5858876A (en) 1996-04-01 1999-01-12 Chartered Semiconductor Manufacturing, Ltd. Simultaneous deposit and etch method for forming a void-free and gap-filling insulator layer upon a patterned substrate layer
US5712185A (en) 1996-04-23 1998-01-27 United Microelectronics Method for forming shallow trench isolation
US6170428B1 (en) 1996-07-15 2001-01-09 Applied Materials, Inc. Symmetric tunable inductively coupled HDP-CVD reactor
US5661093A (en) 1996-09-12 1997-08-26 Applied Materials, Inc. Method for the stabilization of halogen-doped films through the use of multiple sealing layers
US5804259A (en) 1996-11-07 1998-09-08 Applied Materials, Inc. Method and apparatus for depositing a multilayered low dielectric constant film
US5939831A (en) 1996-11-13 1999-08-17 Applied Materials, Inc. Methods and apparatus for pre-stabilized plasma generation for microwave clean applications
FR2756663B1 (fr) 1996-12-04 1999-02-26 Berenguer Marc Procede de traitement d'un substrat semi-conducteur comprenant une etape de traitement de surface
US5953635A (en) 1996-12-19 1999-09-14 Intel Corporation Interlayer dielectric with a composite dielectric stack
US5913140A (en) 1996-12-23 1999-06-15 Lam Research Corporation Method for reduction of plasma charging damage during chemical vapor deposition
US5800621A (en) 1997-02-10 1998-09-01 Applied Materials, Inc. Plasma source for HDP-CVD chamber
US6013584A (en) 1997-02-19 2000-01-11 Applied Materials, Inc. Methods and apparatus for forming HDP-CVD PSG film used for advanced pre-metal dielectric layer applications
US6190233B1 (en) 1997-02-20 2001-02-20 Applied Materials, Inc. Method and apparatus for improving gap-fill capability using chemical and physical etchbacks
US5990000A (en) 1997-02-20 1999-11-23 Applied Materials, Inc. Method and apparatus for improving gap-fill capability using chemical and physical etchbacks
US6059643A (en) 1997-02-21 2000-05-09 Aplex, Inc. Apparatus and method for polishing a flat surface using a belted polishing pad
US5850105A (en) 1997-03-21 1998-12-15 Advanced Micro Devices, Inc. Substantially planar semiconductor topography using dielectrics and chemical mechanical polish
US6030666A (en) 1997-03-31 2000-02-29 Lam Research Corporation Method for microwave plasma substrate heating
US5968610A (en) 1997-04-02 1999-10-19 United Microelectronics Corp. Multi-step high density plasma chemical vapor deposition process
US6077764A (en) * 1997-04-21 2000-06-20 Applied Materials, Inc. Process for depositing high deposition rate halogen-doped silicon oxide layer
US6204200B1 (en) 1997-05-05 2001-03-20 Texas Instruments Incorporated Process scheme to form controlled airgaps between interconnect lines to reduce capacitance
US6189483B1 (en) 1997-05-29 2001-02-20 Applied Materials, Inc. Process kit
US6136685A (en) 1997-06-03 2000-10-24 Applied Materials, Inc. High deposition rate recipe for low dielectric constant films
US5937323A (en) * 1997-06-03 1999-08-10 Applied Materials, Inc. Sequencing of the recipe steps for the optimal low-k HDP-CVD processing
US5872058A (en) 1997-06-17 1999-02-16 Novellus Systems, Inc. High aspect ratio gapfill process by using HDP
US6150628A (en) 1997-06-26 2000-11-21 Applied Science And Technology, Inc. Toroidal low-field reactive gas source
US6013191A (en) 1997-10-27 2000-01-11 Advanced Refractory Technologies, Inc. Method of polishing CVD diamond films by oxygen plasma
US5976327A (en) 1997-12-12 1999-11-02 Applied Materials, Inc. Step coverage and overhang improvement by pedestal bias voltage modulation
US6413583B1 (en) * 1998-02-11 2002-07-02 Applied Materials, Inc. Formation of a liquid-like silica layer by reaction of an organosilicon compound and a hydroxyl forming compound
US5920792A (en) 1998-03-19 1999-07-06 Winbond Electronics Corp High density plasma enhanced chemical vapor deposition process in combination with chemical mechanical polishing process for preparation and planarization of intemetal dielectric layers
US6194038B1 (en) 1998-03-20 2001-02-27 Applied Materials, Inc. Method for deposition of a conformal layer on a substrate
US6602434B1 (en) 1998-03-27 2003-08-05 Applied Materials, Inc. Process for etching oxide using hexafluorobutadiene or related fluorocarbons and manifesting a wide process window
US6395150B1 (en) 1998-04-01 2002-05-28 Novellus Systems, Inc. Very high aspect ratio gapfill using HDP
US6200911B1 (en) * 1998-04-21 2001-03-13 Applied Materials, Inc. Method and apparatus for modifying the profile of narrow, high-aspect-ratio gaps using differential plasma power
US6030881A (en) 1998-05-05 2000-02-29 Novellus Systems, Inc. High throughput chemical vapor deposition process capable of filling high aspect ratio structures
KR100296137B1 (ko) 1998-06-16 2001-08-07 박종섭 보호막으로서고밀도플라즈마화학기상증착에의한절연막을갖는반도체소자제조방법
US6037018A (en) 1998-07-01 2000-03-14 Taiwan Semiconductor Maufacturing Company Shallow trench isolation filled by high density plasma chemical vapor deposition
US6203863B1 (en) 1998-11-27 2001-03-20 United Microelectronics Corp. Method of gap filling
US6197705B1 (en) 1999-03-18 2001-03-06 Chartered Semiconductor Manufacturing Ltd. Method of silicon oxide and silicon glass films deposition
US6099697A (en) 1999-04-13 2000-08-08 Applied Materials, Inc. Method of and apparatus for restoring a support surface in a semiconductor wafer processing system
US6258408B1 (en) * 1999-07-06 2001-07-10 Arun Madan Semiconductor vacuum deposition system and method having a reel-to-reel substrate cassette
US6495208B1 (en) * 1999-09-09 2002-12-17 Virginia Tech Intellectual Properties, Inc. Near-room temperature CVD synthesis of organic polymer/oxide dielectric nanocomposites
US6503843B1 (en) 1999-09-21 2003-01-07 Applied Materials, Inc. Multistep chamber cleaning and film deposition process using a remote plasma that also enhances film gap fill
US6197691B1 (en) 1999-11-15 2001-03-06 Chartered Semiconductor Manufacturing Ltd. Shallow trench isolation process
US6461980B1 (en) * 2000-01-28 2002-10-08 Applied Materials, Inc. Apparatus and process for controlling the temperature of a substrate in a plasma reactor chamber
US6335288B1 (en) * 2000-08-24 2002-01-01 Applied Materials, Inc. Gas chemistry cycling to achieve high aspect ratio gapfill with HDP-CVD
JP2002208629A (ja) * 2000-11-09 2002-07-26 Toshiba Corp 半導体装置、及び、半導体装置の製造方法
US6797646B2 (en) * 2001-01-12 2004-09-28 Applied Materials Inc. Method of nitrogen doping of fluorinated silicate glass (FSG) while removing the photoresist layer
US6740601B2 (en) 2001-05-11 2004-05-25 Applied Materials Inc. HDP-CVD deposition process for filling high aspect ratio gaps
US6596654B1 (en) 2001-08-24 2003-07-22 Novellus Systems, Inc. Gap fill for high aspect ratio structures
US6846745B1 (en) 2001-08-03 2005-01-25 Novellus Systems, Inc. High-density plasma process for filling high aspect ratio structures
US6794290B1 (en) 2001-12-03 2004-09-21 Novellus Systems, Inc. Method of chemical modification of structure topography
US6677247B2 (en) * 2002-01-07 2004-01-13 Applied Materials Inc. Method of increasing the etch selectivity of a contact sidewall to a preclean etchant
US6869880B2 (en) 2002-01-24 2005-03-22 Applied Materials, Inc. In situ application of etch back for improved deposition into high-aspect-ratio features
US6908862B2 (en) 2002-05-03 2005-06-21 Applied Materials, Inc. HDP-CVD dep/etch/dep process for improved deposition into high aspect ratio features
US6802944B2 (en) * 2002-10-23 2004-10-12 Applied Materials, Inc. High density plasma CVD process for gapfill into high aspect ratio features
US6808748B2 (en) 2003-01-23 2004-10-26 Applied Materials, Inc. Hydrogen assisted HDP-CVD deposition process for aggressive gap-fill technology
US6903031B2 (en) * 2003-09-03 2005-06-07 Applied Materials, Inc. In-situ-etch-assisted HDP deposition using SiF4 and hydrogen
TWI250579B (en) * 2003-12-22 2006-03-01 Hynix Semiconductor Inc Method for fabricating semiconductor device
WO2006011196A1 (ja) * 2004-07-27 2006-02-02 Fujitsu Limited 半導体装置とその製造方法
JP4984558B2 (ja) * 2006-02-08 2012-07-25 富士通セミコンダクター株式会社 半導体装置の製造方法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101752292B (zh) * 2008-12-19 2012-12-19 中芯国际集成电路制造(上海)有限公司 浅沟槽隔离结构的制造方法
CN101752291B (zh) * 2008-12-22 2013-10-09 中芯国际集成电路制造(上海)有限公司 浅沟槽隔离结构的制造方法
CN102691048A (zh) * 2011-03-18 2012-09-26 东京毅力科创株式会社 成膜方法及成膜装置
CN112384643A (zh) * 2018-07-06 2021-02-19 朗姆研究公司 用于基于等离子体的沉积的表面改性的深度受控沉积
CN112384643B (zh) * 2018-07-06 2023-11-07 朗姆研究公司 用于基于等离子体的沉积的表面改性的深度受控沉积
CN111270224A (zh) * 2018-12-04 2020-06-12 财团法人金属工业研究发展中心 化学气相沉积设备及用于该设备的方法和功率补偿模块
CN111554590A (zh) * 2020-04-16 2020-08-18 上海陛通半导体能源科技股份有限公司 半导体填孔真空系统及填孔方法
CN111554590B (zh) * 2020-04-16 2021-04-13 上海陛通半导体能源科技股份有限公司 半导体填孔真空系统及填孔方法
CN113937053A (zh) * 2020-06-29 2022-01-14 无锡华润微电子有限公司 浅沟槽隔离结构的制造方法及半导体器件的制造方法
CN113937053B (zh) * 2020-06-29 2024-08-06 无锡华润微电子有限公司 浅沟槽隔离结构的制造方法及半导体器件的制造方法

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