KR100704108B1 - 무산소 플라즈마 공정에서의 종점 검출 방법 - Google Patents

무산소 플라즈마 공정에서의 종점 검출 방법 Download PDF

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Publication number
KR100704108B1
KR100704108B1 KR1020000065250A KR20000065250A KR100704108B1 KR 100704108 B1 KR100704108 B1 KR 100704108B1 KR 1020000065250 A KR1020000065250 A KR 1020000065250A KR 20000065250 A KR20000065250 A KR 20000065250A KR 100704108 B1 KR100704108 B1 KR 100704108B1
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South Korea
Prior art keywords
plasma
gas
signal
photoresist
endpoint
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Expired - Lifetime
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KR1020000065250A
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Korean (ko)
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KR20010051436A (ko
Inventor
한큉그얀
삭티벨팔라니
루핀릭키알
칼도소앤드레길
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액셀리스 테크놀로지스, 인크.
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
    • 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
    • H01J37/32917—Plasma diagnostics
    • H01J37/32935—Monitoring and controlling tubes by information coming from the object and/or discharge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/68—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using high frequency electric fields
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/42—Stripping or agents therefor
    • G03F7/427—Stripping or agents therefor using plasma means only
    • 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
    • H01J37/32917—Plasma diagnostics
    • H01J37/32935—Monitoring and controlling tubes by information coming from the object and/or discharge
    • H01J37/32963—End-point detection
    • 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
    • H01L21/02041—Cleaning
    • H01L21/02057—Cleaning during device manufacture
    • H01L21/02068—Cleaning during device manufacture during, before or after processing of conductive layers, e.g. polysilicon or amorphous silicon layers
    • H01L21/02071—Cleaning during device manufacture during, before or after processing of conductive layers, e.g. polysilicon or amorphous silicon layers the processing being a delineation, e.g. RIE, of conductive layers
    • 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
    • H01L21/31127—Etching organic layers
    • H01L21/31133—Etching organic layers by chemical means
    • H01L21/31138—Etching organic layers by chemical means by dry-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
    • H01J2237/3342—Resist stripping

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Drying Of Semiconductors (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
KR1020000065250A 1999-11-05 2000-11-03 무산소 플라즈마 공정에서의 종점 검출 방법 Expired - Lifetime KR100704108B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/434,617 1999-11-05
US9/434,617 1999-11-05
US09/434,617 US6492186B1 (en) 1999-08-05 1999-11-05 Method for detecting an endpoint for an oxygen free plasma process

Publications (2)

Publication Number Publication Date
KR20010051436A KR20010051436A (ko) 2001-06-25
KR100704108B1 true KR100704108B1 (ko) 2007-04-05

Family

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KR1020000065250A Expired - Lifetime KR100704108B1 (ko) 1999-11-05 2000-11-03 무산소 플라즈마 공정에서의 종점 검출 방법

Country Status (6)

Country Link
US (1) US6492186B1 (enExample)
EP (1) EP1098189B1 (enExample)
JP (1) JP5051332B2 (enExample)
KR (1) KR100704108B1 (enExample)
DE (1) DE60021982T2 (enExample)
TW (1) TWI239390B (enExample)

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US7374696B2 (en) * 2003-02-14 2008-05-20 Applied Materials, Inc. Method and apparatus for removing a halogen-containing residue
US20040195208A1 (en) * 2003-02-15 2004-10-07 Pavel Elizabeth G. Method and apparatus for performing hydrogen optical emission endpoint detection for photoresist strip and residue removal
US20060006139A1 (en) * 2003-05-09 2006-01-12 David Johnson Selection of wavelengths for end point in a time division multiplexed process
ATE415702T1 (de) * 2003-05-09 2008-12-15 Unaxis Usa Inc Endpunkt-erkennung in einem zeitlich gemultiplexten verfahren unter verwendung eines hüllkurvenalgorithmus
US8580076B2 (en) * 2003-05-22 2013-11-12 Lam Research Corporation Plasma apparatus, gas distribution assembly for a plasma apparatus and processes therewith
US20040235299A1 (en) * 2003-05-22 2004-11-25 Axcelis Technologies, Inc. Plasma ashing apparatus and endpoint detection process
US7821655B2 (en) * 2004-02-09 2010-10-26 Axcelis Technologies, Inc. In-situ absolute measurement process and apparatus for film thickness, film removal rate, and removal endpoint prediction
US7147122B2 (en) * 2004-03-11 2006-12-12 Crown Packaging Technology, Inc. Easy open can end
US7312865B2 (en) 2004-03-31 2007-12-25 Taiwan Semiconductor Manufacturing Co., Ltd. Method for in situ monitoring of chamber peeling
JP2006128380A (ja) * 2004-10-28 2006-05-18 Toshiba Corp 半導体装置の製造方法および製造装置
DE102004061269A1 (de) * 2004-12-10 2006-06-14 Siemens Ag Verfahren zum Reinigen eines Werkstückes mit Halogenionen
US8193096B2 (en) 2004-12-13 2012-06-05 Novellus Systems, Inc. High dose implantation strip (HDIS) in H2 base chemistry
JP2006303063A (ja) * 2005-04-19 2006-11-02 Elpida Memory Inc 半導体装置の製造方法
US7479191B1 (en) 2005-04-22 2009-01-20 Novellus Systems, Inc. Method for endpointing CVD chamber cleans following ultra low-k film treatments
KR100827435B1 (ko) * 2006-01-31 2008-05-06 삼성전자주식회사 반도체 소자에서 무산소 애싱 공정을 적용한 게이트 형성방법
EP2058844A1 (en) 2007-10-30 2009-05-13 Interuniversitair Microelektronica Centrum (IMEC) Method of forming a semiconductor device
US8262800B1 (en) 2008-02-12 2012-09-11 Novellus Systems, Inc. Methods and apparatus for cleaning deposition reactors
US8591661B2 (en) * 2009-12-11 2013-11-26 Novellus Systems, Inc. Low damage photoresist strip method for low-K dielectrics
US8591659B1 (en) 2009-01-16 2013-11-26 Novellus Systems, Inc. Plasma clean method for deposition chamber
US9129778B2 (en) 2011-03-18 2015-09-08 Lam Research Corporation Fluid distribution members and/or assemblies
US9613825B2 (en) 2011-08-26 2017-04-04 Novellus Systems, Inc. Photoresist strip processes for improved device integrity
JP6002411B2 (ja) * 2012-03-28 2016-10-05 芝浦メカトロニクス株式会社 Ｅｕｖマスク製造方法およびｅｕｖマスク製造装置
US9514954B2 (en) 2014-06-10 2016-12-06 Lam Research Corporation Peroxide-vapor treatment for enhancing photoresist-strip performance and modifying organic films
US9933307B2 (en) * 2014-10-10 2018-04-03 Orthobond, Inc. Method for detecting and analzying surface films
KR102833984B1 (ko) 2020-08-31 2025-07-15 삼성전자주식회사 반도체 장치 제조 공정의 모니터링 방법 및 이를 포함하는 반도체 장치의 제조 방법
CN114628268B (zh) * 2022-05-12 2022-07-29 广东气派科技有限公司 一种防超时的芯片产品腐球检验工艺

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JPH05102089A (ja) * 1991-10-09 1993-04-23 Tokyo Electron Ltd ドライエツチング方法
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Also Published As

Publication number Publication date
DE60021982D1 (de) 2005-09-22
KR20010051436A (ko) 2001-06-25
DE60021982T2 (de) 2006-07-06
US6492186B1 (en) 2002-12-10
EP1098189B1 (en) 2005-08-17
EP1098189A3 (en) 2002-04-17
JP5051332B2 (ja) 2012-10-17
TWI239390B (en) 2005-09-11
JP2001189305A (ja) 2001-07-10
EP1098189A2 (en) 2001-05-09

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