IL135610A0 - Methods and apparatus for cleaning semiconductor substrates after polishing of copper film - Google Patents

Methods and apparatus for cleaning semiconductor substrates after polishing of copper film

Info

Publication number
IL135610A0
IL135610A0 IL13561098A IL13561098A IL135610A0 IL 135610 A0 IL135610 A0 IL 135610A0 IL 13561098 A IL13561098 A IL 13561098A IL 13561098 A IL13561098 A IL 13561098A IL 135610 A0 IL135610 A0 IL 135610A0
Authority
IL
Israel
Prior art keywords
polishing
methods
copper film
semiconductor substrates
cleaning semiconductor
Prior art date
Application number
IL13561098A
Other languages
English (en)
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 IL135610A0 publication Critical patent/IL135610A0/xx

Links

Classifications

    • 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
    • H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
    • 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
    • H01L21/02074—Cleaning during device manufacture during, before or after processing of conductive layers, e.g. polysilicon or amorphous silicon layers the processing being a planarization of conductive layers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/08—Acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/265—Carboxylic acids or salts thereof
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/10—Other heavy metals
    • C23G1/103—Other heavy metals copper or alloys of copper
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C11D2111/22—Electronic devices, e.g. PCBs or semiconductors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Emergency Medicine (AREA)
  • Health & Medical Sciences (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Detergent Compositions (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Weting (AREA)
IL13561098A 1997-10-21 1998-10-06 Methods and apparatus for cleaning semiconductor substrates after polishing of copper film IL135610A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/955,393 US6165956A (en) 1997-10-21 1997-10-21 Methods and apparatus for cleaning semiconductor substrates after polishing of copper film
PCT/US1998/021073 WO1999021220A1 (en) 1997-10-21 1998-10-06 Methods and apparatus for cleaning semiconductor substrates after polishing of copper film

Publications (1)

Publication Number Publication Date
IL135610A0 true IL135610A0 (en) 2001-05-20

Family

ID=25496768

Family Applications (3)

Application Number Title Priority Date Filing Date
IL13561098A IL135610A0 (en) 1997-10-21 1998-10-06 Methods and apparatus for cleaning semiconductor substrates after polishing of copper film
IL135610A IL135610A (en) 1997-10-21 2000-04-12 Cleaning solution for layers of semiconductors
IL167492A IL167492A (en) 1997-10-21 2005-03-16 Methods and apparatus for cleaning semiconductor substrates after polishing of copper film

Family Applications After (2)

Application Number Title Priority Date Filing Date
IL135610A IL135610A (en) 1997-10-21 2000-04-12 Cleaning solution for layers of semiconductors
IL167492A IL167492A (en) 1997-10-21 2005-03-16 Methods and apparatus for cleaning semiconductor substrates after polishing of copper film

Country Status (10)

Country Link
US (3) US6165956A (xx)
EP (1) EP1025582A1 (xx)
JP (1) JP4167393B2 (xx)
KR (1) KR100597909B1 (xx)
CN (1) CN1133204C (xx)
AU (1) AU9788498A (xx)
CA (1) CA2306242C (xx)
IL (3) IL135610A0 (xx)
TW (1) TW414965B (xx)
WO (1) WO1999021220A1 (xx)

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Also Published As

Publication number Publication date
CA2306242A1 (en) 1999-04-29
US6165956A (en) 2000-12-26
IL167492A (en) 2010-04-15
JP2001521285A (ja) 2001-11-06
AU9788498A (en) 1999-05-10
CN1133204C (zh) 2003-12-31
CN1278362A (zh) 2000-12-27
US20040033917A1 (en) 2004-02-19
WO1999021220A1 (en) 1999-04-29
WO1999021220A9 (en) 1999-06-24
KR100597909B1 (ko) 2006-07-13
IL135610A (en) 2006-10-05
CA2306242C (en) 2009-02-24
JP4167393B2 (ja) 2008-10-15
EP1025582A1 (en) 2000-08-09
US6162301A (en) 2000-12-19
US6927198B2 (en) 2005-08-09
KR20010031262A (ko) 2001-04-16
TW414965B (en) 2000-12-11

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