KR0179663B1 - 플라즈마 처리장치 - Google Patents
플라즈마 처리장치 Download PDFInfo
- Publication number
- KR0179663B1 KR0179663B1 KR1019930011386A KR930011386A KR0179663B1 KR 0179663 B1 KR0179663 B1 KR 0179663B1 KR 1019930011386 A KR1019930011386 A KR 1019930011386A KR 930011386 A KR930011386 A KR 930011386A KR 0179663 B1 KR0179663 B1 KR 0179663B1
- Authority
- KR
- South Korea
- Prior art keywords
- split
- coils
- coil
- annular
- pair
- 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 - Lifetime
Links
- 230000005684 electric field Effects 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 25
- 238000004804 winding Methods 0.000 description 48
- 239000000758 substrate Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 23
- 230000004907 flux Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 12
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 4
- 229910000976 Electrical steel Inorganic materials 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- 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
- 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
- H01J37/32623—Mechanical discharge control 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
- H01J37/32431—Constructional details of the reactor
- H01J37/3266—Magnetic control means
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)
- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (1)
- 처리실내에 배설되어 고주파전압이 인가되어서 고주파전계를 발생하는 평행평판 전지의 면과 평행으로 회전자계를 발생하는 플라즈마 처리장치에 있어서 서로 π/n또는 2π/n위상차를 지닌 여러(n)개의 n상 교류전류를 발생하는 교류전원과, 상기 처리실의 외주에 배설되는 환형철심과 상기 환형철심의 전체둘레에 각쌍의 분할코일이 서로 대향하도록 감겨진 2n개의 분할코일으로 된 환형코일과 서로 대향하는 각 쌍의 분할코일에 따라서 발생되는 2개의 자계가 상기 처리실내에서 동일방향으로 향하여 서로 평행이고, 교류전원에 의하여 발생되는 상기한 바 여러 (n)개의 교류전류가 각기 서로 대향하는 각쌍의 분할 코일에 흐르도록 교류전원과 분할코일을 전기적으로 접속하는 접속수단등을 구비한 것을 특징으로 하는 플라즈마 처리장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP92-193164 | 1992-06-26 | ||
| JP19316492 | 1992-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940006198A KR940006198A (ko) | 1994-03-23 |
| KR0179663B1 true KR0179663B1 (ko) | 1999-05-15 |
Family
ID=16303359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930011386A Expired - Lifetime KR0179663B1 (ko) | 1992-06-26 | 1993-06-22 | 플라즈마 처리장치 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US5440206A (ko) |
| KR (1) | KR0179663B1 (ko) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW249313B (ko) * | 1993-03-06 | 1995-06-11 | Tokyo Electron Co | |
| US6113731A (en) * | 1997-01-02 | 2000-09-05 | Applied Materials, Inc. | Magnetically-enhanced plasma chamber with non-uniform magnetic field |
| US5880034A (en) * | 1997-04-29 | 1999-03-09 | Princeton University | Reduction of semiconductor structure damage during reactive ion etching |
| US6150628A (en) | 1997-06-26 | 2000-11-21 | Applied Science And Technology, Inc. | Toroidal low-field reactive gas source |
| US7569790B2 (en) | 1997-06-26 | 2009-08-04 | Mks Instruments, Inc. | Method and apparatus for processing metal bearing gases |
| US6815633B1 (en) | 1997-06-26 | 2004-11-09 | Applied Science & Technology, Inc. | Inductively-coupled toroidal plasma source |
| US8779322B2 (en) | 1997-06-26 | 2014-07-15 | Mks Instruments Inc. | Method and apparatus for processing metal bearing gases |
| US6924455B1 (en) | 1997-06-26 | 2005-08-02 | Applied Science & Technology, Inc. | Integrated plasma chamber and inductively-coupled toroidal plasma source |
| US7166816B1 (en) | 1997-06-26 | 2007-01-23 | Mks Instruments, Inc. | Inductively-coupled torodial plasma source |
| US6028394A (en) * | 1998-03-24 | 2000-02-22 | International Business Machines Corporation | Cold electron plasma reactive ion etching using a rotating electromagnetic filter |
| DE19951017A1 (de) * | 1999-10-22 | 2001-05-03 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Plasmabehandlung von Oberflächen |
| US7741577B2 (en) * | 2006-03-28 | 2010-06-22 | Battelle Energy Alliance, Llc | Modular hybrid plasma reactor and related systems and methods |
| US8536481B2 (en) | 2008-01-28 | 2013-09-17 | Battelle Energy Alliance, Llc | Electrode assemblies, plasma apparatuses and systems including electrode assemblies, and methods for generating plasma |
| JP6010305B2 (ja) * | 2012-02-07 | 2016-10-19 | 東京エレクトロン株式会社 | 誘導結合プラズマ用アンテナユニット、誘導結合プラズマ処理装置および誘導結合プラズマ処理方法 |
| US20150117583A1 (en) * | 2013-10-31 | 2015-04-30 | Robert Alan Pitsch | Nuclear Fusion Reactor with Power Extraction |
| FR3019562A1 (fr) * | 2014-04-04 | 2015-10-09 | Ion Beam Services | Enceinte de traitement d'un substrat au moyen d'un plasma |
| 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 |
| CN116168997A (zh) * | 2021-11-24 | 2023-05-26 | 上海华力集成电路制造有限公司 | 一种改善刻蚀中等离子体分布的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3580953D1 (de) * | 1984-08-31 | 1991-01-31 | Anelva Corp | Entladungsvorrichtung. |
| JPH0810258B2 (ja) * | 1986-06-02 | 1996-01-31 | 株式会社日立製作所 | プラズマ閉じ込め方法 |
| JPS6393881A (ja) * | 1986-10-08 | 1988-04-25 | Anelva Corp | プラズマ処理装置 |
| US5208512A (en) * | 1990-10-16 | 1993-05-04 | International Business Machines Corporation | Scanned electron cyclotron resonance plasma source |
-
1993
- 1993-06-22 KR KR1019930011386A patent/KR0179663B1/ko not_active Expired - Lifetime
- 1993-06-22 US US08/081,023 patent/US5440206A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5440206A (en) | 1995-08-08 |
| KR940006198A (ko) | 1994-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR0179663B1 (ko) | 플라즈마 처리장치 | |
| US8729887B2 (en) | Rotation angle sensor | |
| US5030867A (en) | Same polarity induction generator | |
| US10164486B2 (en) | Optimized electric motor with narrow teeth | |
| US4831300A (en) | Brushless alternator and synchronous motor with optional stationary field winding | |
| JP3458916B2 (ja) | 回転トランス形レゾルバ | |
| KR19990036862A (ko) | 스테이터 및 로터를 구비한 전기 기계 | |
| AU2016274121A1 (en) | Mirroring of high rotor pole switched reluctance machines | |
| JP2004069374A (ja) | バリアブルリラクタンスレゾルバ | |
| KR20220046913A (ko) | 할바흐 배열 방식의 회전자를 구비한 전기기계 | |
| KR20250021554A (ko) | 유도형 위치 검출기 | |
| US4835431A (en) | Transformer and synchronous machine with stationary field winding | |
| CN108448757A (zh) | 爪极式变极发电机转子 | |
| JP3388811B2 (ja) | プラズマ処理装置 | |
| JP2573702B2 (ja) | プラズマエッチング装置 | |
| JP2011202966A (ja) | 回転角センサ | |
| US2596711A (en) | Electromagnetic apparatus | |
| CN106329766B (zh) | 一种转子布置削弱极频振动绕组的汽轮发电机 | |
| US20230116266A1 (en) | Segmented stator | |
| JP2017158326A (ja) | 磁場中熱処理装置、回転機のステータの製造方法、及び回転機 | |
| JP2599191Y2 (ja) | 回転トランス形レゾルバ | |
| EP4451296A1 (en) | Magnetization method and magnetization device | |
| JPH0937535A (ja) | 周波数発電機 | |
| US5926000A (en) | Apparatus for obtaining three-phase position detection signals by means of two coils | |
| KR100644831B1 (ko) | 고효율 하이브리드 인던션 모터 및 그 제작방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19930622 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19951004 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19930622 Comment text: Patent Application |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980929 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19981128 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 19981128 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20011005 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20021004 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20031001 Start annual number: 6 End annual number: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 20040930 Start annual number: 7 End annual number: 7 |
|
| PR1001 | Payment of annual fee |
Payment date: 20051005 Start annual number: 8 End annual number: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 20060928 Start annual number: 9 End annual number: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 20071008 Start annual number: 10 End annual number: 10 |
|
| PR1001 | Payment of annual fee |
Payment date: 20080925 Start annual number: 11 End annual number: 11 |
|
| PR1001 | Payment of annual fee |
Payment date: 20091006 Start annual number: 12 End annual number: 12 |
|
| PR1001 | Payment of annual fee |
Payment date: 20100930 Start annual number: 13 End annual number: 13 |
|
| PR1001 | Payment of annual fee |
Payment date: 20110929 Start annual number: 14 End annual number: 14 |
|
| FPAY | Annual fee payment |
Payment date: 20121004 Year of fee payment: 15 |
|
| PR1001 | Payment of annual fee |
Payment date: 20121004 Start annual number: 15 End annual number: 15 |
|
| EXPY | Expiration of term | ||
| PC1801 | Expiration of term |
Termination date: 20131222 Termination category: Expiration of duration |