KR100471728B1 - 플라즈마 처리장치 - Google Patents
플라즈마 처리장치 Download PDFInfo
- Publication number
- KR100471728B1 KR100471728B1 KR10-2004-7000576A KR20047000576A KR100471728B1 KR 100471728 B1 KR100471728 B1 KR 100471728B1 KR 20047000576 A KR20047000576 A KR 20047000576A KR 100471728 B1 KR100471728 B1 KR 100471728B1
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- Prior art keywords
- antenna
- plasma
- chamber
- processing
- insulating material
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Classifications
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- 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
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32082—Radio frequency generated discharge
- H01J37/321—Radio frequency generated discharge the radio frequency energy being inductively coupled to the plasma
-
- 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
- C23C16/50—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 using electric discharges
- C23C16/505—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 using electric discharges using radio frequency discharges
- C23C16/507—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 using electric discharges using radio frequency discharges using external electrodes, e.g. in tunnel type reactors
-
- 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
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3065—Plasma etching; Reactive-ion etching
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Analytical Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Plasma Technology (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (6)
- 기밀하게 형성된 처리 챔버와, 이 처리 챔버에 설치되어 처리용 가스를 도입하는 가스도입수단과, 상기한 처리 챔버 내에 도입된 처리가스를 배기하는 배기수단과, 상기한 처리 챔버 내에 설치되어 피처리물을 올려 놓는 재치수단과, 플라즈마 발생의 전력을 공급하는 전력공급수단을 구비한 플라즈마 처리장치에 있어서,상기 전력공급수단에 플라즈마 발생용 안테나를 접속하고, 이 안테나를 상기 처리 챔버 내에 배치하되, 웨이퍼가 설치되는 측과 반대측에 위치하는 상기 안테나의 챔버 내벽측은 절연부재에 접촉하고, 이 절연부재는 챔버 내벽에 접촉하도록 하여 상기 안테나가 절연재를 거쳐 상기 처리 챔버 내벽에 접촉배치되도록 하고,상기 안테나와 플라즈마 발생공간 사이에, 도전성의 재료로 이루어지는 실드판을 설치한 것을 특징으로 하는 플라즈마 처리장치.
- 기밀하게 형성된 처리 챔버와, 이 처리 챔버에 설치되어 처리용 가스를 도입하는 가스도입수단과, 상기한 처리 챔버 내에 도입된 처리가스를 배기하는 배기수단과, 상기한 처리 챔버 내에 설치되어 피처리물을 올려 놓는 재치수단과, 플라즈마 발생의 전력을 공급하는 전력공급수단을 구비한 플라즈마 처리장치에 있어서,상기 전력공급수단에 플라즈마 발생용 안테나를 접속하고, 이 안테나를 상기 처리 챔버 내에 배치하되, 웨이퍼가 설치되는 측과 반대측에 위치하는 상기 안테나의 챔버 내벽측은 절연부재에 접촉하고, 이 절연부재는 챔버 내벽에 접촉하도록 하여 상기 안테나가 절연재를 거쳐 상기 처리 챔버 내벽에 접촉배치되도록 한 것을 특징으로 하는 플라즈마 처리장치.
- 제 2 항에 있어서,상기 안테나를, 상기 재치수단의 윗면에 대향하여 배치한 것을 특징으로 하는 플라즈마 처리장치.
- 제 2 항에 있어서,상기한 처리 챔버의 상기 안테나를 둘러싸는 부분을 절연재료로 형성한 것을 특징으로 하는 플라즈마 처리장치.
- 제 2 항에 있어서,상기 챔버 내의 상기 안테나와, 이 안테나의 주위에 설치한 절연재료로 구획되는 공간에, 적어도 대기압보다 낮은 압력의 비반응성 가스를 도입하는 수단을 설치한 것을 특징으로 하는 플라즈마 처리장치.
- 기밀하게 형성된 처리 챔버 내에 설치된 재치수단에 올려 놓여진 피처리물을 이 챔버 내에 설치된 플라즈마 발생수단이 발생한 플라즈마를 사용하여 플라즈마 처리하는 플라즈마 처리방법에 있어서,상기한 처리 챔버를 진공으로 한 후, 이 챔버내에 절연부재를 거쳐 접촉배치된 안테나를 사용하여 플라즈마를 발생시키고,상기 안테나는 챔버 벽면에 매립되어 형성된 것임을 특징으로 하는 플라즈마 처리방법.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1996/001018 WO1997039607A1 (fr) | 1996-04-12 | 1996-04-12 | Dispositif de traitement au plasma |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-7013615A Division KR100428428B1 (ko) | 1996-04-12 | 1996-04-12 | 플라즈마 처리장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040011600A KR20040011600A (ko) | 2004-02-05 |
KR100471728B1 true KR100471728B1 (ko) | 2005-03-14 |
Family
ID=14153198
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-7013615A KR100428428B1 (ko) | 1996-04-12 | 1996-04-12 | 플라즈마 처리장치 |
KR10-2004-7000576A Expired - Fee Related KR100471728B1 (ko) | 1996-04-12 | 1996-04-12 | 플라즈마 처리장치 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-7013615A KR100428428B1 (ko) | 1996-04-12 | 1996-04-12 | 플라즈마 처리장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6245202B1 (ko) |
KR (2) | KR100428428B1 (ko) |
WO (1) | WO1997039607A1 (ko) |
Cited By (2)
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---|---|---|---|---|
KR100864111B1 (ko) * | 2006-05-22 | 2008-10-16 | 최대규 | 유도 결합 플라즈마 반응기 |
KR20150009941A (ko) * | 2013-07-17 | 2015-01-27 | 램 리써치 코포레이션 | 공냉식 페러데이 차폐부 및 이를 사용하기 위한 방법들 |
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KR102189337B1 (ko) * | 2019-07-17 | 2020-12-09 | 주식회사 유진테크 | 플라즈마 처리 장치 |
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JPH0660414B2 (ja) * | 1989-09-27 | 1994-08-10 | 株式会社芦田 | Ecrプラズマcvd装置 |
JPH065555A (ja) * | 1992-06-22 | 1994-01-14 | Tokyo Electron Ltd | プラズマ装置 |
US5433812A (en) * | 1993-01-19 | 1995-07-18 | International Business Machines Corporation | Apparatus for enhanced inductive coupling to plasmas with reduced sputter contamination |
JP2972477B2 (ja) * | 1993-01-27 | 1999-11-08 | 日本電気株式会社 | Rf・ecrプラズマエッチング装置 |
JPH06236856A (ja) * | 1993-02-09 | 1994-08-23 | Hitachi Ltd | プラズマ処理装置 |
JPH06275397A (ja) * | 1993-03-20 | 1994-09-30 | Tokyo Electron Ltd | プラズマ発生方法及び装置並びにプラズマ処理装置 |
TW273067B (ko) * | 1993-10-04 | 1996-03-21 | Tokyo Electron Co Ltd | |
JP3050732B2 (ja) * | 1993-10-04 | 2000-06-12 | 東京エレクトロン株式会社 | プラズマ処理装置 |
JP3337288B2 (ja) * | 1993-10-20 | 2002-10-21 | 東京エレクトロン株式会社 | プラズマ処理装置 |
JP3045443B2 (ja) * | 1993-10-20 | 2000-05-29 | 東京エレクトロン株式会社 | プラズマ処理装置 |
US5580385A (en) * | 1994-06-30 | 1996-12-03 | Texas Instruments, Incorporated | Structure and method for incorporating an inductively coupled plasma source in a plasma processing chamber |
JPH0850996A (ja) * | 1994-08-05 | 1996-02-20 | Aneruba Kk | プラズマ処理装置 |
KR100290813B1 (ko) * | 1995-08-17 | 2001-06-01 | 히가시 데쓰로 | 플라스마 처리장치 |
-
1996
- 1996-04-12 WO PCT/JP1996/001018 patent/WO1997039607A1/ja not_active Application Discontinuation
- 1996-04-12 KR KR10-2001-7013615A patent/KR100428428B1/ko not_active IP Right Cessation
- 1996-04-12 US US09/155,906 patent/US6245202B1/en not_active Expired - Lifetime
- 1996-04-12 KR KR10-2004-7000576A patent/KR100471728B1/ko not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100864111B1 (ko) * | 2006-05-22 | 2008-10-16 | 최대규 | 유도 결합 플라즈마 반응기 |
KR20150009941A (ko) * | 2013-07-17 | 2015-01-27 | 램 리써치 코포레이션 | 공냉식 페러데이 차폐부 및 이를 사용하기 위한 방법들 |
KR102306397B1 (ko) | 2013-07-17 | 2021-09-29 | 램 리써치 코포레이션 | 공냉식 페러데이 차폐부 및 이를 사용하기 위한 방법들 |
Also Published As
Publication number | Publication date |
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KR20020009597A (ko) | 2002-02-01 |
US6245202B1 (en) | 2001-06-12 |
KR20040011600A (ko) | 2004-02-05 |
KR100428428B1 (ko) | 2004-04-28 |
WO1997039607A1 (fr) | 1997-10-23 |
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