KR20000051006A - 고품위 유도결합 플라즈마 리액터 - Google Patents
고품위 유도결합 플라즈마 리액터 Download PDFInfo
- Publication number
- KR20000051006A KR20000051006A KR1019990001238A KR19990001238A KR20000051006A KR 20000051006 A KR20000051006 A KR 20000051006A KR 1019990001238 A KR1019990001238 A KR 1019990001238A KR 19990001238 A KR19990001238 A KR 19990001238A KR 20000051006 A KR20000051006 A KR 20000051006A
- Authority
- KR
- South Korea
- Prior art keywords
- plasma
- chamber
- power supply
- power
- inductively coupled
- Prior art date
Links
- 238000009616 inductively coupled plasma Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 230000005684 electric field Effects 0.000 claims abstract description 4
- 238000005530 etching Methods 0.000 claims description 12
- 238000005229 chemical vapour deposition Methods 0.000 claims description 3
- 238000004544 sputter deposition Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000001965 increasing effect Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 abstract description 2
- 210000002381 plasma Anatomy 0.000 description 52
- 150000002500 ions Chemical class 0.000 description 17
- 229920002120 photoresistant polymer Polymers 0.000 description 9
- 239000002245 particle Substances 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 238000004380 ashing Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001020 plasma etching Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001364096 Pachycephalidae Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000000427 thin-film deposition Methods 0.000 description 1
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
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3065—Plasma etching; Reactive-ion etching
-
- 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
- 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
- H01J37/32431—Constructional details of the reactor
- H01J37/3266—Magnetic control means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Plasma Technology (AREA)
- Drying Of Semiconductors (AREA)
- Physical Vapour Deposition (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (6)
- 고품위 유도결합 플라즈마 리액터에 있어서,생성된 플라즈마를 유지할 수 있는 공간을 형성하며 플라즈마 반응 공정을 수행하는 챔버와,상기 챔버 내에 플라즈마를 형성하는데 필요한 고주파 전력을 공급하는 전력공급부와,상기 챔버 내에 플라즈마를 형성하기 위해 상기 전력공급부로부터 출력되는 고주파 전력을 공급받아 전기장 및 자기장을 생성하는 제반 형태의 안테나와,웨이퍼를 중심으로 상기 챔버의 외부에 대칭된 두 개의 코일을 상하로 두고 설치되며 상기 여러 방식에 의해 형성되는 플라즈마를 저주파, 저전류에 의해 축방향으로 인가하는 약한 자기장의 간헐적 단속으로 흔들어 줌으로써 플라즈마 밀도는 증가시키고, 균일도를 향상시키게 하는 헬름홀츠 코일과,상기 챔버 내부에 형성되며 상기 플라즈마 반응 공정에 의해 처리되는 대상물을 지지 및 온도를 유지하는 웨이퍼 스테이지 및 지지대와웨이퍼 스테이지(전극)에 연결되는 이온에너지 조절용 바이어스 RF 전력부와상기 바이어스 RF 전력부의 최적화된 전력을 전달해 주기 위한 정합 장치를 포함하는 고품위 유도결합 플라즈마 리액터.
- 제 1항에 있어서,상기 헬름홀츠 코일에 저주파 전력을 공급하는 코일 전력공급부와,상기 코일 전력공급부의 전력 공급을 주기적으로 제어하는 전력제어부를 더 포함하는 것을 특징으로 하는 고품위 유도결합 플라즈마 리액터.
- 제 2항에 있어서,상기 헬름홀츠 코일에 공급되는 저주파는 100㎐ 미만인 것을 특징으로 하는 고품위 유도결합 플라즈마 리액터.
- 제 1항 내지 제 3항 중 어느 한 항에 있어서,상기 헬름홀츠 코일은 코일의 반경과 두 코일간의 거리가 동일한 것을 특징으로 하는 헬름홀츠 코일의 정의에서 코일의 반경과 두 코일간의 거리를 변화시켜줌으로써 생성된 플라즈마 상태를 변화시킬 수 있는 고품위 유도결합 플라즈마 리액터
- 제 4항에 있어서,상기 두 헬름홀츠 코일중 상부는 직류에, 하부는 교류에, 또는 상부는 교류에, 하부는 직류에 연결되는 것을 특징으로 하는 고품위 유도결합 플라즈마 리액터.
- 제 1항에 있어서,상기 리액터는 식각 또는 스퍼터 또는 화학증착 등의 일련의 플라즈마를 이용한 공정에 다양하게 적용될 수 있는 것을 특징으로 하는 고품위 유도결합 플라즈마 리액터.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990001238A KR100311234B1 (ko) | 1999-01-18 | 1999-01-18 | 고품위 유도결합 플라즈마 리액터 |
JP11042095A JP3097957B2 (ja) | 1999-01-18 | 1999-02-19 | 高品位誘導結合プラズマリアクター |
US09/273,996 US6022460A (en) | 1999-01-18 | 1999-03-22 | Enhanced inductively coupled plasma reactor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990001238A KR100311234B1 (ko) | 1999-01-18 | 1999-01-18 | 고품위 유도결합 플라즈마 리액터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000051006A true KR20000051006A (ko) | 2000-08-16 |
KR100311234B1 KR100311234B1 (ko) | 2001-11-02 |
Family
ID=19571554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990001238A KR100311234B1 (ko) | 1999-01-18 | 1999-01-18 | 고품위 유도결합 플라즈마 리액터 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6022460A (ko) |
JP (1) | JP3097957B2 (ko) |
KR (1) | KR100311234B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100620178B1 (ko) * | 2001-08-10 | 2006-09-04 | 동부일렉트로닉스 주식회사 | 플라즈마 식각장치의 식각 부산물 제거방법 |
KR100797385B1 (ko) * | 2000-10-19 | 2008-01-24 | 로베르트 보쉬 게엠베하 | 유도 결합 플라즈마를 이용한 기판의 에칭 장치 및 방법 |
KR100848574B1 (ko) * | 2006-08-31 | 2008-07-25 | 유정호 | 플라즈마 리액터 |
WO2015026004A1 (ko) * | 2013-08-19 | 2015-02-26 | (주) 일하하이텍 | 전력 공급부재 및 기판 처리 장치 |
Families Citing this family (28)
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TW469534B (en) * | 1999-02-23 | 2001-12-21 | Matsushita Electric Ind Co Ltd | Plasma processing method and apparatus |
US6558564B1 (en) * | 2000-04-05 | 2003-05-06 | Applied Materials Inc. | Plasma energy control by inducing plasma instability |
DE10018143C5 (de) * | 2000-04-12 | 2012-09-06 | Oerlikon Trading Ag, Trübbach | DLC-Schichtsystem sowie Verfahren und Vorrichtung zur Herstellung eines derartigen Schichtsystems |
EP1168334B1 (en) * | 2000-06-26 | 2006-03-08 | Samsung Electronics Co. Ltd. | Electromagnetic X-Y stage driver for nano data storage system and method for fabricating coils of the same |
GB2385709B (en) * | 2000-10-19 | 2004-06-23 | Bosch Gmbh Robert | Device and method for etching a substrate by means of an inductively coupled plasma |
KR100510279B1 (ko) * | 2001-04-12 | 2005-08-30 | (주)울텍 | 고밀도 플라즈마 발생원 및 방법 |
DE10147998A1 (de) * | 2001-09-28 | 2003-04-10 | Unaxis Balzers Ag | Verfahren und Vorrichtung zur Erzeugung eines Plasmas |
JP3820188B2 (ja) | 2002-06-19 | 2006-09-13 | 三菱重工業株式会社 | プラズマ処理装置及びプラズマ処理方法 |
TWI240601B (en) * | 2002-11-26 | 2005-09-21 | Tokyo Electron Ltd | Plasma processing system and method |
US6942813B2 (en) * | 2003-03-05 | 2005-09-13 | Applied Materials, Inc. | Method of etching magnetic and ferroelectric materials using a pulsed bias source |
US7521000B2 (en) * | 2003-08-28 | 2009-04-21 | Applied Materials, Inc. | Process for etching photomasks |
US20060105583A1 (en) * | 2004-11-17 | 2006-05-18 | Asm Japan K.K. | Formation technology of nano-particle films having low dielectric constant |
KR100683416B1 (ko) * | 2004-11-25 | 2007-02-20 | 피에스케이 주식회사 | 플라즈마 챔버 시스템 및 이를 이용하여 저유전막을 갖는기판 상에 형성된 포토레지스트 패턴을 애싱하는 방법 |
US7879510B2 (en) * | 2005-01-08 | 2011-02-01 | Applied Materials, Inc. | Method for quartz photomask plasma etching |
US7829243B2 (en) * | 2005-01-27 | 2010-11-09 | Applied Materials, Inc. | Method for plasma etching a chromium layer suitable for photomask fabrication |
US8293430B2 (en) * | 2005-01-27 | 2012-10-23 | Applied Materials, Inc. | Method for etching a molybdenum layer suitable for photomask fabrication |
US7790334B2 (en) * | 2005-01-27 | 2010-09-07 | Applied Materials, Inc. | Method for photomask plasma etching using a protected mask |
US7786019B2 (en) * | 2006-12-18 | 2010-08-31 | Applied Materials, Inc. | Multi-step photomask etching with chlorine for uniformity control |
KR102095095B1 (ko) | 2011-01-25 | 2020-03-31 | 에베 그룹 에. 탈너 게엠베하 | 웨이퍼들의 영구적 결합을 위한 방법 |
US10825793B2 (en) | 2011-04-08 | 2020-11-03 | Ev Group E. Thallner Gmbh | Method for permanently bonding wafers |
KR101697028B1 (ko) * | 2012-07-24 | 2017-01-16 | 에베 그룹 에. 탈너 게엠베하 | 웨이퍼의 영구적인 본딩을 위한 방법 및 장치 |
US9250514B2 (en) | 2013-03-11 | 2016-02-02 | Applied Materials, Inc. | Apparatus and methods for fabricating a photomask substrate for EUV applications |
GB201502453D0 (en) * | 2015-02-13 | 2015-04-01 | Spts Technologies Ltd | Plasma producing apparatus |
CN105185680B (zh) * | 2015-09-22 | 2017-10-03 | 上海华力微电子有限公司 | 一种电流检测装置及介质膜蚀刻装置 |
CN107475669B (zh) * | 2017-09-19 | 2024-05-31 | 上海陛通半导体能源科技股份有限公司 | 金属氧化物或氮化物溅射工艺腔 |
US20190131111A1 (en) * | 2017-10-30 | 2019-05-02 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd | Chemical vapor deposition apparatus and method for forming films |
CN110729165B (zh) * | 2018-07-17 | 2022-05-27 | 北京北方华创微电子装备有限公司 | 电感耦合装置、工艺腔室和半导体处理设备 |
CN111192812B (zh) * | 2020-01-07 | 2022-11-25 | 北京北方华创微电子装备有限公司 | 电感耦合装置和半导体处理设备 |
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US4926791A (en) * | 1987-04-27 | 1990-05-22 | Semiconductor Energy Laboratory Co., Ltd. | Microwave plasma apparatus employing helmholtz coils and ioffe bars |
EP0402867B1 (en) * | 1989-06-15 | 1995-03-01 | Sel Semiconductor Energy Laboratory Co., Ltd. | Apparatus for microwave processing in a magnetic field |
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JPH06223998A (ja) * | 1993-01-26 | 1994-08-12 | Mitsubishi Heavy Ind Ltd | 非接触プラズマ形状制御装置 |
JPH08217594A (ja) * | 1995-02-08 | 1996-08-27 | Mitsubishi Heavy Ind Ltd | マグネトロン型誘導結合方式放電反応装置 |
US5683548A (en) * | 1996-02-22 | 1997-11-04 | Motorola, Inc. | Inductively coupled plasma reactor and process |
-
1999
- 1999-01-18 KR KR1019990001238A patent/KR100311234B1/ko not_active IP Right Cessation
- 1999-02-19 JP JP11042095A patent/JP3097957B2/ja not_active Expired - Fee Related
- 1999-03-22 US US09/273,996 patent/US6022460A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100797385B1 (ko) * | 2000-10-19 | 2008-01-24 | 로베르트 보쉬 게엠베하 | 유도 결합 플라즈마를 이용한 기판의 에칭 장치 및 방법 |
KR100620178B1 (ko) * | 2001-08-10 | 2006-09-04 | 동부일렉트로닉스 주식회사 | 플라즈마 식각장치의 식각 부산물 제거방법 |
KR100848574B1 (ko) * | 2006-08-31 | 2008-07-25 | 유정호 | 플라즈마 리액터 |
WO2015026004A1 (ko) * | 2013-08-19 | 2015-02-26 | (주) 일하하이텍 | 전력 공급부재 및 기판 처리 장치 |
Also Published As
Publication number | Publication date |
---|---|
JP2000215999A (ja) | 2000-08-04 |
JP3097957B2 (ja) | 2000-10-10 |
KR100311234B1 (ko) | 2001-11-02 |
US6022460A (en) | 2000-02-08 |
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