KR20010096474A - 플라즈마 에칭 장치 - Google Patents
플라즈마 에칭 장치 Download PDFInfo
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- KR20010096474A KR20010096474A KR1020007009869A KR20007009869A KR20010096474A KR 20010096474 A KR20010096474 A KR 20010096474A KR 1020007009869 A KR1020007009869 A KR 1020007009869A KR 20007009869 A KR20007009869 A KR 20007009869A KR 20010096474 A KR20010096474 A KR 20010096474A
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- plasma
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- 238000001020 plasma etching Methods 0.000 title description 4
- 238000009434 installation Methods 0.000 title 1
- 239000000758 substrate Substances 0.000 claims abstract description 36
- 238000005530 etching Methods 0.000 claims abstract description 12
- 239000003990 capacitor Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 13
- 239000000919 ceramic Substances 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 abstract description 12
- 239000002245 particle Substances 0.000 abstract description 4
- 230000005672 electromagnetic field Effects 0.000 abstract description 3
- 238000009616 inductively coupled plasma Methods 0.000 description 53
- 230000008878 coupling Effects 0.000 description 13
- 238000010168 coupling process Methods 0.000 description 13
- 238000005859 coupling reaction Methods 0.000 description 13
- 230000001939 inductive effect Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 8
- 230000005684 electric field Effects 0.000 description 8
- SNOOUWRIMMFWNE-UHFFFAOYSA-M sodium;6-[(3,4,5-trimethoxybenzoyl)amino]hexanoate Chemical compound [Na+].COC1=CC(C(=O)NCCCCCC([O-])=O)=CC(OC)=C1OC SNOOUWRIMMFWNE-UHFFFAOYSA-M 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 6
- 239000011162 core material Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004424 eye movement Effects 0.000 description 3
- 241000834287 Cookeolus japonicus Species 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000002784 hot electron Substances 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 238000012804 iterative process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000011856 silicon-based particle Substances 0.000 description 1
- 230000002747 voluntary effect Effects 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (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 Or Chemical Processes And Apparatus (AREA)
- Electron Sources, Ion Sources (AREA)
Abstract
Description
Claims (15)
- 제 1 및 제 2 스풀 단부는 각각 소속된 제 1 공급 전압점(32)과 제 2 공급 전압점(31)을 통해 고주파 급전부(23)에 연결되어 있고 또한 그들 단부에는 공급 전압점들(31, 32)을 통해 각각 같은 주파수의 고주파 교류 전압이 인가되어 있는, 제 1 스풀 단부(20, 20')와 제 2 스풀 단부(21, 21')를 가진 ICP 스풀(6)을 사용하여 반응기(2)에서 고밀도 플라즈마(8)에 의해 기판(9)을 에칭하기 위한 플라즈마 처리장치에 있어서,제 1 공급 전압점(32)과 제 2 공급 전압점(31)은, 양 스풀 단부(20,20' 21,21')에 인가되는 교류 전압들이 적어도 거의 서로 역상이 되도록, λ/2 지연 도선(30)에 의해 서로 연결되어 있는 것을 특징으로 하는 플라즈마 처리장치.
- 제 1 항에 있어서, 양 스풀 단부(20,20' 21,21')에 인가되는 두 교류 전압이 적어도 거의 같은 진폭을 갖고 있는 것을 특징으로 하는 플라즈마 처리장치.
- 제 1 항에 있어서, ICP 스풀(6)이 단지 한 권선을 갖고 있는 것을 특징으로 하는 플라즈마 처리장치.
- 제 1 항에 있어서, ICP 스풀(6)이 반응기(2)를 영역적으로 적어도 대체적으로는 둘러싸는 것을 특징으로 하는 플라즈마 처리장치.
- 제 1 항에 있어서, 반응기(2) 내에 있어서 고밀도 플라즈마(8)를 여기시키기 위한 장소로서의 플라즈마 소스(18)와 기판(9) 사이에 개구부(13)가 배치되어 있는 것을 특징으로 하는 플라즈마 처리장치.
- 제 1 항에 있어서, 기판(9)은, 고주파 전압 소스(12)와 연결되어 있는 기판 전극(10) 위에 배치되어 있는 것을 특징으로 하는 플라즈마 처리장치.
- 제 1 항에 있어서, 고주파 교류 전압은, ICP 스풀(6)에 의해 구성되는 스풀 평면(41)에 평행하게 뻗는 전기 도선(40)을 통해, 제 1 스풀 단부(20, 20')와 제 2 스풀 단부(21, 21')에 인가되는 것을 특징으로 하는 플라즈마 처리장치.
- 제 1 항에 있어서, ICP 스풀(6) 및/또는 반응기(2) 주위에서 발생하는 전류는 ICP 스풀(6)에 의해 구성되는 스풀 평면(41)에 평행하게 뻗도록 안내되는 것을 특징으로 하는 플라즈마 처리장치.
- 제 1 항에 있어서, 양 공급 전압점(30, 31) 및 그들 점과 연결되어 있는 양 스풀 단부(20', 21') 사이에는 임피던스 정합을 위한 전기 회로가 배치되어 있는 것을 특징으로 하는 플라즈마 처리장치.
- 제 9 항에 있어서, 상기 전기 회로는 콘덴서(24, 25, 26, 27)를 가진 용량성 회로망인 것을 특징으로 하는 플라즈마 처리장치.
- 제 10 항에 있어서, 용량성 회로망은 적어도 대략은 대칭적이고 특히 동일 일치할 수 있는 것을 특징으로 하는 플라즈마 처리장치.
- 제 1 항에 있어서, ICP 스풀(6)의 중심점(42)이 접지되어 있는 것을 특징으로 하는 플라즈마 처리장치.
- 제 1 항 또는 4 항에 있어서, ICP 스풀(6)은, 특히 원형 세라믹 통으로 구성되어 있는 반응기(2)를, 스풀 단부들(20,20', 21,21')이 반응기(2)로부터 최대 거리를 갖도록, 둘러싸는 것을 특징으로 하는 플라즈마 처리장치.
- 제 1 항에 있어서, 기판(9)과 ICP 스풀(6) 사이의 거리는 스풀 평면(41)에 대해 수직으로 최대가 되도록, 기판(9) 및/또는 ICP 스풀(6)이 배치되어 있는 것을 특징으로 하는 플라즈마 처리장치.
- 제 1 항에 있어서, 반응기(2)에서 발생된 플라즈마 소스(18)로서의 고밀도 플라즈마(8)와 기판(9) 사이의 반응기 측벽(7)에는 위요하는 금속 스페이서 부재(11)가 설치되어 있는 것을 특징으로 하는 플라즈마 처리장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19900179A DE19900179C1 (de) | 1999-01-07 | 1999-01-07 | Plasmaätzanlage |
DE19900179.0 | 1999-01-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010096474A true KR20010096474A (ko) | 2001-11-07 |
KR100604107B1 KR100604107B1 (ko) | 2006-07-26 |
Family
ID=7893616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007009869A KR100604107B1 (ko) | 1999-01-07 | 1999-12-31 | 플라즈마 에칭 시스템 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6531031B1 (ko) |
EP (1) | EP1062679B1 (ko) |
JP (1) | JP4541557B2 (ko) |
KR (1) | KR100604107B1 (ko) |
DE (2) | DE19900179C1 (ko) |
WO (1) | WO2000041210A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101044401B1 (ko) * | 2010-05-14 | 2011-06-27 | 이용호 | 건축물 마감 패널의 연결구조 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5662770A (en) * | 1993-04-16 | 1997-09-02 | Micron Technology, Inc. | Method and apparatus for improving etch uniformity in remote source plasma reactors with powered wafer chucks |
DE19933842A1 (de) | 1999-07-20 | 2001-02-01 | Bosch Gmbh Robert | Vorrichtung und Verfahren zum Ätzen eines Substrates mittels eines induktiv gekoppelten Plasmas |
DE10023946A1 (de) * | 2000-05-16 | 2001-11-29 | Bosch Gmbh Robert | Vorrichtung zum anisotropen Plasmaätzen |
DE10024883A1 (de) * | 2000-05-19 | 2001-11-29 | Bosch Gmbh Robert | Plasmaätzanlage |
KR100444189B1 (ko) * | 2001-03-19 | 2004-08-18 | 주성엔지니어링(주) | 유도결합 플라즈마 소스의 임피던스 정합 회로 |
DE10209763A1 (de) | 2002-03-05 | 2003-10-02 | Bosch Gmbh Robert | Vorrichtung und Verfahren zum anisotropen Plasmaätzen eines Substrates, insbesondere eines Siliziumkörpers |
JP3847184B2 (ja) * | 2002-03-14 | 2006-11-15 | 東京エレクトロン株式会社 | プラズマ処理装置 |
FR2842387B1 (fr) * | 2002-07-11 | 2005-07-08 | Cit Alcatel | Chemisage chauffant pour reacteur de gravure plasma, procede de gravure pour sa mise en oeuvre |
DE10234589A1 (de) | 2002-07-30 | 2004-02-12 | Robert Bosch Gmbh | Schichtsystem mit einer Siliziumschicht und einer Passivierschicht, Verfahren zur Erzeugung einer Passivierschicht auf einer Siliziumschicht und deren Verwendung |
DE10237249B4 (de) * | 2002-08-14 | 2014-12-18 | Excelitas Technologies Singapore Pte Ltd | Verfahren zum selektiven Abtragen von Material aus der Oberfläche eines Substrats |
US7713432B2 (en) | 2004-10-04 | 2010-05-11 | David Johnson | Method and apparatus to improve plasma etch uniformity |
US9137884B2 (en) * | 2006-11-29 | 2015-09-15 | Lam Research Corporation | Apparatus and method for plasma processing |
JP2009147556A (ja) * | 2007-12-12 | 2009-07-02 | Sony Corp | アンテナ、通信装置及びアンテナ製造方法 |
KR101143742B1 (ko) | 2008-10-27 | 2012-05-11 | 도쿄엘렉트론가부시키가이샤 | 유도 결합 플라즈마 처리 장치, 플라즈마 처리 방법 및 기억 매체 |
DE202012007227U1 (de) | 2012-07-26 | 2012-09-17 | Aurion Anlagentechnik Gmbh | Symmetrische Anregung einer induktiven Koppelspule zur Plasmaerzeugung |
DE102013114093A1 (de) | 2013-12-16 | 2015-06-18 | Sentech Instruments Gmbh | Plasmaquelle und Verfahren zur Erzeugung eines Plasmas |
JP6180952B2 (ja) | 2014-01-31 | 2017-08-16 | 東芝メモリ株式会社 | デバイス製造装置及び磁気デバイスの製造方法 |
JP6746865B2 (ja) * | 2016-09-23 | 2020-08-26 | 株式会社ダイヘン | プラズマ生成装置 |
US10896806B2 (en) | 2016-11-03 | 2021-01-19 | En2Core Technology, Inc. | Inductive coil structure and inductively coupled plasma generation system |
KR101826883B1 (ko) * | 2016-11-03 | 2018-02-08 | 인투코어테크놀로지 주식회사 | 유도 코일 구조체 및 유도 결합 플라즈마 발생 장치 |
KR101972783B1 (ko) * | 2017-10-13 | 2019-08-16 | 주식회사 유진테크 | Icp 안테나 및 이를 포함하는 플라즈마 처리 장치 |
WO2021261963A1 (ko) * | 2020-06-26 | 2021-12-30 | 인투코어테크놀로지 주식회사 | 플라즈마 발생 장치 |
JP7417569B2 (ja) * | 2021-10-29 | 2024-01-18 | 株式会社Kokusai Electric | 基板処理装置、半導体装置の製造方法及びプログラム |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4645977A (en) * | 1984-08-31 | 1987-02-24 | Matsushita Electric Industrial Co., Ltd. | Plasma CVD apparatus and method for forming a diamond like carbon film |
US5429070A (en) * | 1989-06-13 | 1995-07-04 | Plasma & Materials Technologies, Inc. | High density plasma deposition and etching apparatus |
JP3016821B2 (ja) * | 1990-06-15 | 2000-03-06 | 東京エレクトロン株式会社 | プラズマ処理方法 |
KR970005035B1 (ko) | 1992-03-31 | 1997-04-11 | 마쯔시다덴기산교 가부시기가이샤 | 플라즈마발생방법 및 그 장치 |
DE4241045C1 (de) * | 1992-12-05 | 1994-05-26 | Bosch Gmbh Robert | Verfahren zum anisotropen Ätzen von Silicium |
BE1008338A5 (nl) * | 1994-04-26 | 1996-04-02 | Cobrain Nv | Multifrequente inductieve werkwijze en inrichting voor het bewerken van materiaal. |
JP3140934B2 (ja) | 1994-08-23 | 2001-03-05 | 東京エレクトロン株式会社 | プラズマ装置 |
JP3516741B2 (ja) * | 1994-11-21 | 2004-04-05 | ソニー株式会社 | プラズマ処理方法 |
US5683539A (en) * | 1995-06-07 | 1997-11-04 | Applied Materials, Inc. | Inductively coupled RF plasma reactor with floating coil antenna for reduced capacitive coupling |
US5565074A (en) * | 1995-07-27 | 1996-10-15 | Applied Materials, Inc. | Plasma reactor with a segmented balanced electrode for sputtering process materials from a target surface |
US5573595A (en) | 1995-09-29 | 1996-11-12 | Lam Research Corporation | Methods and apparatus for generating plasma |
US6264812B1 (en) * | 1995-11-15 | 2001-07-24 | Applied Materials, Inc. | Method and apparatus for generating a plasma |
US5965034A (en) * | 1995-12-04 | 1999-10-12 | Mc Electronics Co., Ltd. | High frequency plasma process wherein the plasma is executed by an inductive structure in which the phase and anti-phase portion of the capacitive currents between the inductive structure and the plasma are balanced |
JP3720901B2 (ja) * | 1996-03-04 | 2005-11-30 | アネルバ株式会社 | プラズマ処理装置及びアンテナの製造方法 |
US5824606A (en) * | 1996-03-29 | 1998-10-20 | Lam Research Corporation | Methods and apparatuses for controlling phase difference in plasma processing systems |
US6013155A (en) * | 1996-06-28 | 2000-01-11 | Lam Research Corporation | Gas injection system for plasma processing |
US5866986A (en) * | 1996-08-05 | 1999-02-02 | Integrated Electronic Innovations, Inc. | Microwave gas phase plasma source |
JPH10102260A (ja) * | 1996-09-30 | 1998-04-21 | Anelva Corp | プラズマ処理装置 |
GB9714142D0 (en) * | 1997-07-05 | 1997-09-10 | Surface Tech Sys Ltd | An arrangement for the feeding of RF power to one or more antennae |
DE19734278C1 (de) * | 1997-08-07 | 1999-02-25 | Bosch Gmbh Robert | Vorrichtung zum anisotropen Ätzen von Substraten |
DE19736370C2 (de) * | 1997-08-21 | 2001-12-06 | Bosch Gmbh Robert | Verfahren zum anisotropen Ätzen von Silizium |
US6164241A (en) * | 1998-06-30 | 2000-12-26 | Lam Research Corporation | Multiple coil antenna for inductively-coupled plasma generation systems |
US6139679A (en) * | 1998-10-15 | 2000-10-31 | Applied Materials, Inc. | Coil and coil feedthrough |
US6305316B1 (en) * | 2000-07-20 | 2001-10-23 | Axcelis Technologies, Inc. | Integrated power oscillator RF source of plasma immersion ion implantation system |
-
1999
- 1999-01-07 DE DE19900179A patent/DE19900179C1/de not_active Expired - Fee Related
- 1999-12-31 EP EP99966898A patent/EP1062679B1/de not_active Expired - Lifetime
- 1999-12-31 US US09/623,734 patent/US6531031B1/en not_active Expired - Lifetime
- 1999-12-31 WO PCT/DE1999/004130 patent/WO2000041210A1/de active IP Right Grant
- 1999-12-31 JP JP2000592855A patent/JP4541557B2/ja not_active Expired - Lifetime
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- 1999-12-31 KR KR1020007009869A patent/KR100604107B1/ko active IP Right Grant
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Publication number | Priority date | Publication date | Assignee | Title |
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KR101044401B1 (ko) * | 2010-05-14 | 2011-06-27 | 이용호 | 건축물 마감 패널의 연결구조 |
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Publication number | Publication date |
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KR100604107B1 (ko) | 2006-07-26 |
WO2000041210A1 (de) | 2000-07-13 |
JP2002534795A (ja) | 2002-10-15 |
US6531031B1 (en) | 2003-03-11 |
EP1062679B1 (de) | 2001-11-21 |
EP1062679A1 (de) | 2000-12-27 |
DE19900179C1 (de) | 2000-02-24 |
DE59900683D1 (de) | 2002-02-21 |
JP4541557B2 (ja) | 2010-09-08 |
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