KR100500360B1 - 고효율 상압 마이크로웨이브 플라즈마시스템 - Google Patents
고효율 상압 마이크로웨이브 플라즈마시스템 Download PDFInfo
- Publication number
- KR100500360B1 KR100500360B1 KR10-2002-0004606A KR20020004606A KR100500360B1 KR 100500360 B1 KR100500360 B1 KR 100500360B1 KR 20020004606 A KR20020004606 A KR 20020004606A KR 100500360 B1 KR100500360 B1 KR 100500360B1
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- South Korea
- Prior art keywords
- plasma
- resonator
- microwave
- tuner
- present
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 40
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 239000012495 reaction gas Substances 0.000 claims abstract description 5
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 239000003989 dielectric material Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 abstract description 4
- 230000007935 neutral effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- -1 electrons Chemical class 0.000 description 2
- 239000003574 free electron Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- 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
- H01J37/32247—Resonators
- H01J37/32256—Tuning means
-
- 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
- H01J37/32247—Resonators
-
- 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
- H01J37/32458—Vessel
- H01J37/32467—Material
-
- 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
-
- 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
- H05H1/4645—Radiofrequency discharges
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
Abstract
Description
Claims (7)
- 삭제
- 삭제
- 삭제
- 마이크로웨이브를 발생하기 위한 마이크로웨이브 발생부와, 상기 마이크로웨이브를 전달받아 반응가스로부터 플라즈마를 생성하기 위한 플라즈마 반응부를 구비한 마이크로웨이브 플라즈마시스템에 있어서,상기 플라즈마 반응부가도파관을 통해 상기 마이크로웨이브를 입력받는 1차 공진기;상기 1차 공진기로부터 전달된 마이크로웨이브로 플라즈마를 일으키게 하는 2차 공진기;상기 1차 공진기와 상기 2차 공진기 사이에 마이크로웨이브를 전달하기 위한 커플링수단;유전체로 이루어져 상기 2차 공진기 내에 위치되고, 상기 마이크로웨이브에 의해 반응가스로부터 플라즈마 반응을 일으키게 하는 플라즈마 반응관; 및내부가 빈 원통의 일단에 환형판이 부착된 구조로 되어 상기 플라즈마 반응관과 상기 플라즈마 반응관에 인접한 공진기 사이 공간에 위치하여 사용자의 조작에 따라 공진모드와 주파수를 최적화하기 위한 공진기 튜너를 포함하는 것을 특징으로 하는 마이크로웨이브 플라즈마시스템.
- 제4항에 있어서, 상기 커플링수단은 구멍 또는 안테나인 것을 특징으로 하는 마이크로웨이브 플라즈마시스템.
- 제4항에 있어서, 상기 플라즈마 반응관의 재질이 유전상수가 2 내지 10 범위이고, 녹는 점이 600도 이상인 것을 특징으로 하는 마이크로웨이브 플라즈마시스템.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0004606A KR100500360B1 (ko) | 2002-01-26 | 2002-01-26 | 고효율 상압 마이크로웨이브 플라즈마시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR10-2002-0004606A KR100500360B1 (ko) | 2002-01-26 | 2002-01-26 | 고효율 상압 마이크로웨이브 플라즈마시스템 |
Publications (2)
Publication Number | Publication Date |
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KR20030064125A KR20030064125A (ko) | 2003-07-31 |
KR100500360B1 true KR100500360B1 (ko) | 2005-07-12 |
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KR10-2002-0004606A KR100500360B1 (ko) | 2002-01-26 | 2002-01-26 | 고효율 상압 마이크로웨이브 플라즈마시스템 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100766093B1 (ko) | 2005-07-13 | 2007-10-11 | 삼성전자주식회사 | 플라즈마를 분리 가속시키는 중성 빔 에칭 장치 |
JP4873405B2 (ja) * | 2006-03-24 | 2012-02-08 | 東京エレクトロン株式会社 | プラズマ処理装置と方法 |
KR101967646B1 (ko) * | 2012-03-21 | 2019-04-10 | 엘지전자 주식회사 | 마이크로웨이브 가스버너 |
JP7331717B2 (ja) * | 2020-01-29 | 2023-08-23 | 東京エレクトロン株式会社 | 方向性結合器、基板を処理する装置、及び基板を処理する方法 |
CN117545163B (zh) * | 2023-08-25 | 2024-08-20 | 盐城工学院 | 一种基于不规则表面波导管的大气压表面波等离子体系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5038713A (en) * | 1988-05-25 | 1991-08-13 | Canon Kabushiki Kaisha | Microwave plasma treating apparatus |
US5225740A (en) * | 1992-03-26 | 1993-07-06 | General Atomics | Method and apparatus for producing high density plasma using whistler mode excitation |
JPH11111686A (ja) * | 1997-10-01 | 1999-04-23 | Nippon Telegr & Teleph Corp <Ntt> | 低ガス圧プラズマエッチング方法 |
JP2001028298A (ja) * | 1999-04-22 | 2001-01-30 | Applied Materials Inc | 材料処理のための新規なrfプラズマソース |
US6198224B1 (en) * | 1996-01-05 | 2001-03-06 | Ralf Spitzl | Microwave plasma generator with the short cross-sectional side of the resonator parallel to the chamber axis |
WO2001063982A1 (de) * | 2000-02-24 | 2001-08-30 | C C R Gmbh Beschichtungstechnologie | Hochfrequenz-anpanetzwerk |
-
2002
- 2002-01-26 KR KR10-2002-0004606A patent/KR100500360B1/ko not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5038713A (en) * | 1988-05-25 | 1991-08-13 | Canon Kabushiki Kaisha | Microwave plasma treating apparatus |
US5225740A (en) * | 1992-03-26 | 1993-07-06 | General Atomics | Method and apparatus for producing high density plasma using whistler mode excitation |
US6198224B1 (en) * | 1996-01-05 | 2001-03-06 | Ralf Spitzl | Microwave plasma generator with the short cross-sectional side of the resonator parallel to the chamber axis |
JPH11111686A (ja) * | 1997-10-01 | 1999-04-23 | Nippon Telegr & Teleph Corp <Ntt> | 低ガス圧プラズマエッチング方法 |
JP2001028298A (ja) * | 1999-04-22 | 2001-01-30 | Applied Materials Inc | 材料処理のための新規なrfプラズマソース |
WO2001063982A1 (de) * | 2000-02-24 | 2001-08-30 | C C R Gmbh Beschichtungstechnologie | Hochfrequenz-anpanetzwerk |
Also Published As
Publication number | Publication date |
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KR20030064125A (ko) | 2003-07-31 |
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