TWI312172B - - Google Patents

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Publication number
TWI312172B
TWI312172B TW093106061A TW93106061A TWI312172B TW I312172 B TWI312172 B TW I312172B TW 093106061 A TW093106061 A TW 093106061A TW 93106061 A TW93106061 A TW 93106061A TW I312172 B TWI312172 B TW I312172B
Authority
TW
Taiwan
Prior art keywords
tungsten film
gas
forming
tungsten
film according
Prior art date
Application number
TW093106061A
Other languages
English (en)
Chinese (zh)
Other versions
TW200421465A (en
Inventor
Hotaka Ishizuka
Kohichi Satoh
Cheng Fang
Masao Yoshioka
Kenji Suzuki
Yasutaka Mizoguchi
Original Assignee
Tokyo Electron Limite
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 Tokyo Electron Limite filed Critical Tokyo Electron Limite
Publication of TW200421465A publication Critical patent/TW200421465A/zh
Application granted granted Critical
Publication of TWI312172B publication Critical patent/TWI312172B/zh

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Classifications

    • 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
    • C23C16/455—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 characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
    • C23C16/45563—Gas nozzles
    • C23C16/45565—Shower nozzles
    • 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
    • C23C16/06—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 metallic material
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
    • H10P14/24—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials using chemical vapour deposition [CVD]

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
TW093106061A 2003-03-07 2004-03-08 Method of forming tungsten film TW200421465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003062443A JP3956049B2 (ja) 2003-03-07 2003-03-07 タングステン膜の形成方法

Publications (2)

Publication Number Publication Date
TW200421465A TW200421465A (en) 2004-10-16
TWI312172B true TWI312172B (2) 2009-07-11

Family

ID=33124364

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093106061A TW200421465A (en) 2003-03-07 2004-03-08 Method of forming tungsten film

Country Status (3)

Country Link
JP (1) JP3956049B2 (2)
KR (2) KR100785534B1 (2)
TW (1) TW200421465A (2)

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Also Published As

Publication number Publication date
KR20040079331A (ko) 2004-09-14
KR100783845B1 (ko) 2007-12-10
JP3956049B2 (ja) 2007-08-08
KR20070075383A (ko) 2007-07-18
JP2004273764A (ja) 2004-09-30
KR100785534B1 (ko) 2007-12-12
TW200421465A (en) 2004-10-16

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