WO2003019644A1 - Procede et systeme de formage de film isolant - Google Patents

Procede et systeme de formage de film isolant Download PDF

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Publication number
WO2003019644A1
WO2003019644A1 PCT/JP2002/008735 JP0208735W WO03019644A1 WO 2003019644 A1 WO2003019644 A1 WO 2003019644A1 JP 0208735 W JP0208735 W JP 0208735W WO 03019644 A1 WO03019644 A1 WO 03019644A1
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WIPO (PCT)
Prior art keywords
film
forming
insulation film
forming method
forming system
Prior art date
Application number
PCT/JP2002/008735
Other languages
English (en)
French (fr)
Inventor
Shigemi Murakawa
Toshikazu Kumai
Toshio Nakanishi
Original Assignee
Tokyo Electron Limited
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 Limited filed Critical Tokyo Electron Limited
Priority to KR1020037007141A priority Critical patent/KR100631767B1/ko
Priority to EP02772825A priority patent/EP1422752B1/en
Priority to US10/487,986 priority patent/US7166185B2/en
Publication of WO2003019644A1 publication Critical patent/WO2003019644A1/ja
Priority to US11/636,695 priority patent/US7374635B2/en
Priority to US11/967,517 priority patent/US20080214017A1/en

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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
    • H01L21/02—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
    • H01L21/314—Inorganic layers
    • H01L21/316—Inorganic layers composed of oxides or glassy oxides or oxide based glass
    • H01L21/31604—Deposition from a gas or vapour
    • H01L21/31608—Deposition of SiO2
    • H01L21/31612—Deposition of SiO2 on a silicon body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
    • H01L28/40—Capacitors
    • H01L28/55—Capacitors with a dielectric comprising a perovskite structure material
    • H01L28/56—Capacitors with a dielectric comprising a perovskite structure material the dielectric comprising two or more layers, e.g. comprising buffer layers, seed layers, gradient layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/954—Making oxide-nitride-oxide device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/981—Utilizing varying dielectric thickness

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Formation Of Insulating Films (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
PCT/JP2002/008735 2001-08-29 2002-08-29 Procede et systeme de formage de film isolant WO2003019644A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020037007141A KR100631767B1 (ko) 2001-08-29 2002-08-29 절연막의 형성 방법 및 형성 시스템
EP02772825A EP1422752B1 (en) 2001-08-29 2002-08-29 Forming method and forming system for insulation film
US10/487,986 US7166185B2 (en) 2001-08-29 2002-08-29 Forming system for insulation film
US11/636,695 US7374635B2 (en) 2001-08-29 2006-12-11 Forming method and forming system for insulation film
US11/967,517 US20080214017A1 (en) 2001-08-29 2007-12-31 Forming Method and Forming System for Insulation Film

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001260179A JP3746968B2 (ja) 2001-08-29 2001-08-29 絶縁膜の形成方法および形成システム
JP2001-260179 2001-08-29

Related Child Applications (2)

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US10487986 A-371-Of-International 2002-08-29
US11/636,695 Division US7374635B2 (en) 2001-08-29 2006-12-11 Forming method and forming system for insulation film

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EP (1) EP1422752B1 (ja)
JP (1) JP3746968B2 (ja)
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SG (1) SG160198A1 (ja)
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WO (1) WO2003019644A1 (ja)

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US20080214017A1 (en) 2008-09-04
KR20060029294A (ko) 2006-04-05
KR20030051883A (ko) 2003-06-25
US20070085154A1 (en) 2007-04-19
US7374635B2 (en) 2008-05-20
US7166185B2 (en) 2007-01-23
KR100631767B1 (ko) 2006-10-09
TW565892B (en) 2003-12-11
EP1422752A1 (en) 2004-05-26
SG160198A1 (en) 2010-04-29
KR100687598B1 (ko) 2007-03-02
JP3746968B2 (ja) 2006-02-22
US20040245584A1 (en) 2004-12-09
EP1422752B1 (en) 2012-03-07
EP1422752A4 (en) 2005-11-16

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