KR100819096B1 - Peox공정을 진행하는 반도체 제조설비의 리모트 플라즈마를 이용한 세정방법 - Google Patents
Peox공정을 진행하는 반도체 제조설비의 리모트 플라즈마를 이용한 세정방법 Download PDFInfo
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- KR100819096B1 KR100819096B1 KR1020060114902A KR20060114902A KR100819096B1 KR 100819096 B1 KR100819096 B1 KR 100819096B1 KR 1020060114902 A KR1020060114902 A KR 1020060114902A KR 20060114902 A KR20060114902 A KR 20060114902A KR 100819096 B1 KR100819096 B1 KR 100819096B1
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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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3065—Plasma etching; Reactive-ion etching
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- 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
- C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
- C23C16/4405—Cleaning of reactor or parts inside the reactor by using reactive gases
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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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
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- 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
- Y10S134/00—Cleaning and liquid contact with solids
- Y10S134/902—Semiconductor wafer
-
- 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
- Y10S438/905—Cleaning of reaction chamber
-
- 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
- Y10S438/909—Controlled atmosphere
Abstract
Description
Claims (8)
- 삭제
- 삭제
- 삭제
- 원격플라즈마 발생기를 구비한 반도체 제조설비의 리모트 플라즈마를 이용한 세정방법에 있어서,PEOX공정이 완료된 후 SiH4 아웃렛 라인을 오픈시켜 N2가스를 공급하여 프로세스챔버를 퍼지시키는 단계와,상기 N2가스가 퍼지되는 상태에서 상기 원격플라즈마 발생기로 NF3가스를 설정시간 동안 공급하고 플라즈마를 형성하여 상기 원격플라즈마 발생기의 리액터를 세정하는 단계와,상기 원격플라즈마 발생기의 리액터 세정을 완료한 후 상기 SiH4 공급라인을 오픈시키고 N2가스를 공급하여 상기 프로세스챔버를 통해 퍼지시키는 단계와,상기 N2가스로 상기 프로세스챔버를 통해 퍼지시키는 상태에서 상기 원격플라즈마 발생기로 Ar을 공급하고 플라즈마를 발생하여 상기 원격플라즈마 발생기와 상기 프로세스챔버에 잔류하는 NF3가스를 제거하는 단계와,상기 NF3가스를 제거한 후 제1 에어밸브를 오픈시킨 상태에서 제2 에어밸브와 제3에어밸브를 교호로 오픈/클로즈시켜 제1 공정가스 공급관과 제2 공정가스 공급관을 통해 N2가스가 공급되도록 하는 풀 플러쉬를 설정된 횟수만큼 진행하여 상기 프로세스챔버에 잔류하는 공정가스를 제거하는 단계로 이루어짐을 특징으로 하는 반도체 제조설비의 리모트 플라즈마를 이용한 세정방법.
- 제4항에 있어서,상기 풀 플러쉬의 설정된 횟수는 10회임을 특징으로 하는 반도체 제조설비의 리모트 플라즈마를 이용한 세정방법.
- 제5항에 있어서,상기 Ar가스는 1500cc의 유량으로 120초동안 공급함을 특징으로 하는 반도체 제조설비의 리모트 플라즈마를 이용한 세정방법.
- 제5항에 있어서,상기 풀 풀러쉬는 N2가스를 9000cc의 유량으로 333초동안 SiH4 공급라인과 N2O 공급라인으로 교대로 공급함을 특징으로 하는 반도체 제조설비의 리모트 플라 즈마를 이용한 세정방법.
- 제7항에 있어서,상기 NF3가스 세정 후 상기 SiH4 공급라인으로 공급되는 상기 N2가스는 상기 SiH4 공급라인으로 상기 NF3가 역류하지 않도록 함을 특징으로 하는 반도체 제조설비의 리모트 플라즈마를 이용한 세정방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060114902A KR100819096B1 (ko) | 2006-11-21 | 2006-11-21 | Peox공정을 진행하는 반도체 제조설비의 리모트 플라즈마를 이용한 세정방법 |
US11/942,761 US8025736B2 (en) | 2006-11-21 | 2007-11-20 | Semiconductor device fabrication equipment for performing PEOX process and method including cleaning the equipment with remotely produced plasma |
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KR1020060114902A KR100819096B1 (ko) | 2006-11-21 | 2006-11-21 | Peox공정을 진행하는 반도체 제조설비의 리모트 플라즈마를 이용한 세정방법 |
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KR100819096B1 true KR100819096B1 (ko) | 2008-04-02 |
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KR1020060114902A KR100819096B1 (ko) | 2006-11-21 | 2006-11-21 | Peox공정을 진행하는 반도체 제조설비의 리모트 플라즈마를 이용한 세정방법 |
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KR (1) | KR100819096B1 (ko) |
Cited By (2)
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KR20160090768A (ko) * | 2015-01-22 | 2016-08-01 | 어플라이드 머티어리얼스, 인코포레이티드 | 공간적으로 분리된 원자 층 증착 챔버를 위한 개선된 인젝터 |
KR20180002103A (ko) * | 2016-06-28 | 2018-01-08 | 주식회사 원익아이피에스 | 기판 처리 장치 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0969504A (ja) * | 1994-07-21 | 1997-03-11 | Applied Komatsu Technol Kk | 遠隔の励起源を用いる堆積チャンバーのクリーニング技術 |
KR20030060145A (ko) * | 2002-01-07 | 2003-07-16 | 삼성전자주식회사 | 공정 챔버 세정 방법 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4960488A (en) * | 1986-12-19 | 1990-10-02 | Applied Materials, Inc. | Reactor chamber self-cleaning process |
US5207836A (en) * | 1989-08-25 | 1993-05-04 | Applied Materials, Inc. | Cleaning process for removal of deposits from the susceptor of a chemical vapor deposition apparatus |
US5843239A (en) * | 1997-03-03 | 1998-12-01 | Applied Materials, Inc. | Two-step process for cleaning a substrate processing chamber |
US6872322B1 (en) * | 1997-11-12 | 2005-03-29 | Applied Materials, Inc. | Multiple stage process for cleaning process chambers |
US6107192A (en) | 1997-12-30 | 2000-08-22 | Applied Materials, Inc. | Reactive preclean prior to metallization for sub-quarter micron application |
US6067999A (en) * | 1998-04-23 | 2000-05-30 | International Business Machines Corporation | Method for deposition tool cleaning |
US6274500B1 (en) * | 1999-10-12 | 2001-08-14 | Chartered Semiconductor Manufacturing Ltd. | Single wafer in-situ dry clean and seasoning for plasma etching process |
US6527968B1 (en) * | 2000-03-27 | 2003-03-04 | Applied Materials Inc. | Two-stage self-cleaning silicon etch process |
JP2002280376A (ja) * | 2001-03-22 | 2002-09-27 | Research Institute Of Innovative Technology For The Earth | Cvd装置のクリーニング方法およびそのためのクリーニング装置 |
US7159597B2 (en) * | 2001-06-01 | 2007-01-09 | Applied Materials, Inc. | Multistep remote plasma clean process |
JP3990881B2 (ja) * | 2001-07-23 | 2007-10-17 | 株式会社日立製作所 | 半導体製造装置及びそのクリーニング方法 |
US6902629B2 (en) * | 2002-04-12 | 2005-06-07 | Applied Materials, Inc. | Method for cleaning a process chamber |
US7588036B2 (en) * | 2002-07-01 | 2009-09-15 | Applied Materials, Inc. | Chamber clean method using remote and in situ plasma cleaning systems |
US20040200498A1 (en) * | 2003-04-08 | 2004-10-14 | Applied Materials, Inc. | Method and apparatus for cleaning a substrate processing chamber |
JP3855982B2 (ja) * | 2003-09-25 | 2006-12-13 | セイコーエプソン株式会社 | クリーニング方法及びクリーニング装置 |
US20070264443A1 (en) * | 2006-05-09 | 2007-11-15 | Applied Materials, Inc. | Apparatus and method for avoidance of parasitic plasma in plasma source gas supply conduits |
-
2006
- 2006-11-21 KR KR1020060114902A patent/KR100819096B1/ko active IP Right Grant
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- 2007-11-20 US US11/942,761 patent/US8025736B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0969504A (ja) * | 1994-07-21 | 1997-03-11 | Applied Komatsu Technol Kk | 遠隔の励起源を用いる堆積チャンバーのクリーニング技術 |
KR20030060145A (ko) * | 2002-01-07 | 2003-07-16 | 삼성전자주식회사 | 공정 챔버 세정 방법 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160090768A (ko) * | 2015-01-22 | 2016-08-01 | 어플라이드 머티어리얼스, 인코포레이티드 | 공간적으로 분리된 원자 층 증착 챔버를 위한 개선된 인젝터 |
KR102589174B1 (ko) * | 2015-01-22 | 2023-10-12 | 어플라이드 머티어리얼스, 인코포레이티드 | 공간적으로 분리된 원자 층 증착 챔버를 위한 개선된 인젝터 |
KR20180002103A (ko) * | 2016-06-28 | 2018-01-08 | 주식회사 원익아이피에스 | 기판 처리 장치 |
KR102125471B1 (ko) * | 2016-06-28 | 2020-06-24 | 주식회사 원익아이피에스 | 기판 처리 장치 |
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US8025736B2 (en) | 2011-09-27 |
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