KR100269552B1 - 플라즈마 처리 장치 - Google Patents
플라즈마 처리 장치 Download PDFInfo
- Publication number
- KR100269552B1 KR100269552B1 KR1019980001636A KR19980001636A KR100269552B1 KR 100269552 B1 KR100269552 B1 KR 100269552B1 KR 1019980001636 A KR1019980001636 A KR 1019980001636A KR 19980001636 A KR19980001636 A KR 19980001636A KR 100269552 B1 KR100269552 B1 KR 100269552B1
- Authority
- KR
- South Korea
- Prior art keywords
- plasma
- chamber
- high frequency
- electrode
- electrodes
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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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
-
- 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
- H01J37/32192—Microwave generated discharge
- H01J37/32211—Means for coupling power to the plasma
- H01J37/32229—Waveguides
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (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)
- Chemical Vapour Deposition (AREA)
- ing And Chemical Polishing (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
Claims (3)
- 평행 평판 전극을 수납하는 처리실을 구비하고 상기 평행 평판 전극의 상부 전극과 하부 전극간에 고주파를 인가하고 전극 간에서 프로세스 가스를 방전시켜 처리를 행하는 플라즈마 처리 장치에 있어서,상기 전극의 주위에 배치되고 플라즈마를 생성하는 플라즈마원을 구비하고 플라즈마원에서 전극간에 플라즈마를 공급하는 것을 특징으로 하는 플라즈마 처리 장치.
- 제 1 항에 있어서,상기 플라즈마원은 상기 처리실의 주위에 링 형상으로 배치되고 처리실에 연통하는 연통부와 고주파 급전창을 갖춘 플라즈마실 및 고주파 급전창의 주위에 설치된 고주파 코일을 구비하고 상기 고주파 코일과 상기 고주파 급전창에 의한 유도 결합형 방전으로 상기 플라즈마실 내에 생성한 플라즈마를 연통부를 거쳐서 상기 처리실의 상기 전극간에 공급하도록 구성한 것을 특징으로 하는 플라즈마 처리 장치.
- 제 2 항에 있어서,상기 플라즈마실에 가스를 펄스적으로 공급하는 것을 특징으로 하는 플라즈마 처리 장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP97-020550 | 1997-02-03 | ||
| JP9020550A JPH10223607A (ja) | 1997-02-03 | 1997-02-03 | プラズマ処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980070654A KR19980070654A (ko) | 1998-10-26 |
| KR100269552B1 true KR100269552B1 (ko) | 2000-10-16 |
Family
ID=12030269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980001636A Expired - Fee Related KR100269552B1 (ko) | 1997-02-03 | 1998-01-21 | 플라즈마 처리 장치 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6020570A (ko) |
| JP (1) | JPH10223607A (ko) |
| KR (1) | KR100269552B1 (ko) |
| TW (1) | TW356566B (ko) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4340348B2 (ja) * | 1998-01-22 | 2009-10-07 | 株式会社日立国際電気 | プラズマ生成装置 |
| JP2000306884A (ja) | 1999-04-22 | 2000-11-02 | Mitsubishi Electric Corp | プラズマ処理装置およびプラズマ処理方法 |
| JP2001035839A (ja) * | 1999-05-18 | 2001-02-09 | Hitachi Kokusai Electric Inc | プラズマ生成装置および半導体製造方法 |
| US6446572B1 (en) * | 2000-08-18 | 2002-09-10 | Tokyo Electron Limited | Embedded plasma source for plasma density improvement |
| US6481447B1 (en) * | 2000-09-27 | 2002-11-19 | Lam Research Corporation | Fluid delivery ring and methods for making and implementing the same |
| WO2003073489A1 (en) * | 2002-02-28 | 2003-09-04 | Tokyo Electron Limited | Plasma processing device and feeding unit |
| US8298338B2 (en) * | 2007-12-26 | 2012-10-30 | Samsung Electronics Co., Ltd. | Chemical vapor deposition apparatus |
| KR101004822B1 (ko) * | 2008-04-18 | 2010-12-28 | 삼성엘이디 주식회사 | 화학 기상 증착 장치 |
| KR100982987B1 (ko) * | 2008-04-18 | 2010-09-17 | 삼성엘이디 주식회사 | 화학 기상 증착 장치 |
| CN103094038B (zh) | 2011-10-27 | 2017-01-11 | 松下知识产权经营株式会社 | 等离子体处理装置以及等离子体处理方法 |
| JP5510436B2 (ja) * | 2011-12-06 | 2014-06-04 | パナソニック株式会社 | プラズマ処理装置及びプラズマ処理方法 |
| US20140273538A1 (en) * | 2013-03-15 | 2014-09-18 | Tokyo Electron Limited | Non-ambipolar electric pressure plasma uniformity control |
| KR102156795B1 (ko) * | 2013-05-15 | 2020-09-17 | 에이에스엠 아이피 홀딩 비.브이. | 증착 장치 |
| CN104167343B (zh) * | 2013-05-17 | 2016-07-13 | 中微半导体设备(上海)有限公司 | 等离子体处理装置及其射频屏蔽装置 |
| US9941126B2 (en) * | 2013-06-19 | 2018-04-10 | Tokyo Electron Limited | Microwave plasma device |
| US9799491B2 (en) * | 2015-10-29 | 2017-10-24 | Applied Materials, Inc. | Low electron temperature etch chamber with independent control over plasma density, radical composition and ion energy for atomic precision etching |
| US20170140900A1 (en) * | 2015-11-13 | 2017-05-18 | Applied Materials, Inc. | Uniform low electron temperature plasma source with reduced wafer charging and independent control over radical composition |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4362632A (en) * | 1974-08-02 | 1982-12-07 | Lfe Corporation | Gas discharge apparatus |
| FR2376904A1 (fr) * | 1977-01-11 | 1978-08-04 | Alsthom Atlantique | Procede d'attaque d'une couche mince par decomposition d'un gaz dans un plasma |
| JPS56158873A (en) * | 1980-05-14 | 1981-12-07 | Hitachi Ltd | Dry etching method |
| US5061838A (en) * | 1989-06-23 | 1991-10-29 | Massachusetts Institute Of Technology | Toroidal electron cyclotron resonance reactor |
| KR910016054A (ko) * | 1990-02-23 | 1991-09-30 | 미다 가쓰시게 | 마이크로 전자 장치용 표면 처리 장치 및 그 방법 |
| US5359177A (en) * | 1990-11-14 | 1994-10-25 | Mitsubishi Denki Kabushiki Kaisha | Microwave plasma apparatus for generating a uniform plasma |
| US5487875A (en) * | 1991-11-05 | 1996-01-30 | Canon Kabushiki Kaisha | Microwave introducing device provided with an endless circular waveguide and plasma treating apparatus provided with said device |
| US5292370A (en) * | 1992-08-14 | 1994-03-08 | Martin Marietta Energy Systems, Inc. | Coupled microwave ECR and radio-frequency plasma source for plasma processing |
| JPH0778805A (ja) * | 1993-09-07 | 1995-03-20 | Applied Materials Japan Kk | 半導体装置の製造方法 |
| KR100302167B1 (ko) * | 1993-11-05 | 2001-11-22 | 히가시 데쓰로 | 플라즈마처리장치및플라즈마처리방법 |
| US5811022A (en) * | 1994-11-15 | 1998-09-22 | Mattson Technology, Inc. | Inductive plasma reactor |
| US5669975A (en) * | 1996-03-27 | 1997-09-23 | Sony Corporation | Plasma producing method and apparatus including an inductively-coupled plasma source |
-
1997
- 1997-02-03 JP JP9020550A patent/JPH10223607A/ja active Pending
- 1997-12-26 TW TW086119747A patent/TW356566B/zh not_active IP Right Cessation
-
1998
- 1998-01-07 US US09/003,784 patent/US6020570A/en not_active Expired - Fee Related
- 1998-01-21 KR KR1019980001636A patent/KR100269552B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10223607A (ja) | 1998-08-21 |
| KR19980070654A (ko) | 1998-10-26 |
| US6020570A (en) | 2000-02-01 |
| TW356566B (en) | 1999-04-21 |
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