KR20100015978A - 플라즈마 발생기를 위한 전극 - Google Patents
플라즈마 발생기를 위한 전극 Download PDFInfo
- Publication number
- KR20100015978A KR20100015978A KR1020097022500A KR20097022500A KR20100015978A KR 20100015978 A KR20100015978 A KR 20100015978A KR 1020097022500 A KR1020097022500 A KR 1020097022500A KR 20097022500 A KR20097022500 A KR 20097022500A KR 20100015978 A KR20100015978 A KR 20100015978A
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- slot
- plasma
- closed
- sheet metal
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims abstract description 15
- 230000005284 excitation Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 3
- 210000002381 plasma Anatomy 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 9
- 230000005684 electric field Effects 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Images
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
- 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
- H05H1/461—Microwave discharges
- H05H1/463—Microwave discharges using antennas or applicators
-
- 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
- H05H2240/00—Testing
- H05H2240/10—Testing at atmospheric pressure
-
- 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
- H05H2245/00—Applications of plasma devices
- H05H2245/30—Medical applications
- H05H2245/34—Skin treatments, e.g. disinfection or wound treatment
-
- 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
- H05H2277/00—Applications of particle accelerators
- H05H2277/10—Medical devices
- H05H2277/11—Radiotherapy
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
Description
Claims (11)
- 마이크로파의 여기를 통하여 대기압 또는 근-대기압에서 플라즈마를 발생시키기 위한 플라즈마 발생기를 위한 전극에 있어서,상기 전극은 길이방향으로 연장되고 마이크로파의 개방 회로 전압의 파장의 1/4과 동일한 길이 또는 개방 회로 전압의 파장의 1/4의 배수와 동일한 길이를 갖는 적어도 하나의 슬롯(2)을 갖는 박판 금속 스트립(1)을 포함함으로써, 적어도 두 개의 부분 전극들(3)이 형성되고, 상기 전압은 폐쇄된 슬롯의 하나의 단부 또는 단부들의 영역에서 부분 전극들(3)로 공급됨을 특징으로 하는 전극.
- 제1항에 있어서,상기 슬롯(2)은 그 양단 중 하나에서는 폐쇄되고, 다른 하나에서는 개방됨을 특징으로 하는 전극.
- 제1항에 있어서,상기 슬롯(2)은 그 양단이 모두 폐쇄됨을 특징으로 하는 전극.
- 제3항에 있어서,상기 전극은 U-형으로 구부러짐을 특징으로 하는 전극.
- 제3항에 있어서,상기 전극은 원형으로 구부러짐을 특징으로 하는 전극.
- 제1항 또는 제2항에 있어서,상기 전극은 동축 피드(feed)(5)를 통해 동력을 공급받고, 내부 도체(4)가 개방 회로 조건에서 대략적인 정합이 이루어지는 위치로 상기 슬롯의 일측으로 연장되는 것을 특징으로 하는 전극.
- 제3항 내지 5항 중 어느 한 항에 있어서,상기 전극은 동축 피드(5)를 통해 동력을 공급받고, 내부 도체(4)가 T 형상으로 분기되어 두 개의 슬롯 단부 영역에서의 양측의 전극으로 연장됨을 특징으로 하는 전극.
- 제1항 내지 제7항 중 어느 한 항에 있어서,상기 전극은 보호 하우징(7)에 의해 둘러싸이는 것을 특징으로 하는 전극.
- 제8항에 있어서,상기 보호 하우징(7)은 처리 가스를 공급하기 위한 하나의 개구부와, 플라즈마에 의해 활성화된 처리 가스를 방출하기 위한 다른 하나의 개구부를 포함하여 구성되는 것을 특징으로 하는 전극.
- 제1항 내지 제9항 중 어느 한 항에 있어서,상기 전극은 프리러닝(free-running) 오실레이터 회로에 의해 동력을 공급받고, 상기 전극 자체는 주파수 설정 소자인 것을 특징으로 하는 전극.
- 제1항 내지 제10항 중 어느 한 항에 있어서,상기 전극은 오실레이터 회로와 함께 집적됨을 특징으로 하는 전극.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007020419.3 | 2007-04-27 | ||
DE102007020419A DE102007020419A1 (de) | 2007-04-27 | 2007-04-27 | Elektrode für Plasmaerzeuger |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100015978A true KR20100015978A (ko) | 2010-02-12 |
KR101555385B1 KR101555385B1 (ko) | 2015-09-23 |
Family
ID=39534997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097022500A KR101555385B1 (ko) | 2007-04-27 | 2008-03-25 | 플라즈마 발생기를 위한 전극 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8339047B2 (ko) |
EP (1) | EP2143306B1 (ko) |
JP (1) | JP5683262B2 (ko) |
KR (1) | KR101555385B1 (ko) |
AT (1) | ATE521217T1 (ko) |
DE (1) | DE102007020419A1 (ko) |
WO (1) | WO2008131997A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102190524B1 (ko) * | 2020-02-24 | 2020-12-14 | 이엠코어텍 주식회사 | 저전압 플라즈마 이오나이저 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3042091B1 (fr) * | 2015-10-05 | 2017-10-27 | Sairem Soc Pour L'application Ind De La Rech En Electronique Et Micro Ondes | Dispositif elementaire d’application d’une energie micro-onde avec applicateur coaxial |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3848196A (en) * | 1973-11-08 | 1974-11-12 | Rca Corp | Broadband trapatt diode amplifier |
JPS6011417B2 (ja) * | 1979-10-23 | 1985-03-26 | 株式会社東芝 | ホロ−カソ−ド放電装置 |
JPS6087200U (ja) * | 1983-11-15 | 1985-06-15 | 新日本無線株式会社 | マイクロ波プラズマ発生装置 |
JPS62115700A (ja) * | 1985-11-15 | 1987-05-27 | キヤノン株式会社 | 気相励起装置 |
DE3830430A1 (de) * | 1987-09-11 | 1989-03-23 | Japan Synthetic Rubber Co Ltd | Verfahren zur herstellung von ueberzuegen |
JPH01109699A (ja) * | 1987-10-23 | 1989-04-26 | Japan Synthetic Rubber Co Ltd | プラズマ処理装置 |
JPH0719674B2 (ja) * | 1992-06-24 | 1995-03-06 | 徳芳 佐藤 | マイクロ波放電反応装置の電極装置 |
US5537004A (en) * | 1993-03-06 | 1996-07-16 | Tokyo Electron Limited | Low frequency electron cyclotron resonance plasma processor |
US5838111A (en) * | 1996-02-27 | 1998-11-17 | Matsushita Electric Industrial Co., Ltd. | Plasma generator with antennas attached to top electrodes |
KR20010012617A (ko) * | 1998-03-16 | 2001-02-26 | 마츠시타 덴끼 산교 가부시키가이샤 | 무전극 방전에너지 공급장치 및 무전극 방전램프장치 |
US6350417B1 (en) * | 1998-11-05 | 2002-02-26 | Sharper Image Corporation | Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices |
JP2000299199A (ja) * | 1999-04-13 | 2000-10-24 | Plasma System Corp | プラズマ発生装置およびプラズマ処理装置 |
DE19955671B4 (de) * | 1999-11-19 | 2004-07-22 | Muegge Electronic Gmbh | Vorrichtung zur Erzeugung von Plasma |
US6576202B1 (en) * | 2000-04-21 | 2003-06-10 | Kin-Chung Ray Chiu | Highly efficient compact capacitance coupled plasma reactor/generator and method |
US6759808B2 (en) * | 2001-10-26 | 2004-07-06 | Board Of Trustees Of Michigan State University | Microwave stripline applicators |
US6917165B2 (en) * | 2002-12-30 | 2005-07-12 | Northeastern University | Low power plasma generator |
DE10335523B4 (de) * | 2003-07-31 | 2009-04-30 | Koch, Berthold, Dr.-Ing. | Vorrichtung zur Plasmaerregung mit Mikrowellen |
JP4631046B2 (ja) * | 2004-10-01 | 2011-02-16 | 国立大学法人 東京大学 | マイクロ波励起プラズマ装置及びシステム |
JP4035568B2 (ja) * | 2004-11-29 | 2008-01-23 | 株式会社エーイーティー | 大気圧大面積プラズマ発生装置 |
WO2007105411A1 (ja) * | 2006-03-07 | 2007-09-20 | University Of The Ryukyus | プラズマ発生装置及びそれを用いたプラズマ生成方法 |
JP4967784B2 (ja) * | 2007-04-25 | 2012-07-04 | 凸版印刷株式会社 | マイクロ波プラズマ発生装置 |
-
2007
- 2007-04-27 DE DE102007020419A patent/DE102007020419A1/de not_active Withdrawn
-
2008
- 2008-03-25 JP JP2010504600A patent/JP5683262B2/ja not_active Expired - Fee Related
- 2008-03-25 KR KR1020097022500A patent/KR101555385B1/ko not_active IP Right Cessation
- 2008-03-25 US US12/451,139 patent/US8339047B2/en not_active Expired - Fee Related
- 2008-03-25 EP EP08718192A patent/EP2143306B1/de not_active Not-in-force
- 2008-03-25 AT AT08718192T patent/ATE521217T1/de active
- 2008-03-25 WO PCT/EP2008/053507 patent/WO2008131997A1/de active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102190524B1 (ko) * | 2020-02-24 | 2020-12-14 | 이엠코어텍 주식회사 | 저전압 플라즈마 이오나이저 |
KR20210107522A (ko) * | 2020-02-24 | 2021-09-01 | 이엠코어텍 주식회사 | 저전압 플라즈마 이오나이저 |
WO2021172686A1 (ko) * | 2020-02-24 | 2021-09-02 | 이엠코어텍 주식회사 | 저전압 플라즈마 이오나이저 |
Also Published As
Publication number | Publication date |
---|---|
EP2143306A1 (de) | 2010-01-13 |
JP2010525534A (ja) | 2010-07-22 |
US8339047B2 (en) | 2012-12-25 |
KR101555385B1 (ko) | 2015-09-23 |
JP5683262B2 (ja) | 2015-03-11 |
EP2143306B1 (de) | 2011-08-17 |
WO2008131997A1 (de) | 2008-11-06 |
DE102007020419A1 (de) | 2008-11-06 |
US20100171425A1 (en) | 2010-07-08 |
ATE521217T1 (de) | 2011-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Balcon et al. | Numerical model of an argon atmospheric pressure RF discharge | |
US8035057B2 (en) | Microwave plasma nozzle with enhanced plume stability and heating efficiency | |
CN101395973B (zh) | 等离子体发生装置以及使用它的等离子体产生方法 | |
KR101012345B1 (ko) | 저 전력 휴대용 마이크로파 플라즈마 발생기 | |
US20060189976A1 (en) | System and method for treating biological tissue with a plasma gas discharge | |
WO2006077582A2 (en) | System and method for treating biological tissue with a plasma gas discharge | |
CN101022912A (zh) | 便携式弧种子微波等离子体炬 | |
ITFI940194A1 (it) | Sorgente di plasma a radiofrequenza | |
KR20120022297A (ko) | 플라즈마 방전을 위한 점화 장치가 장착된 플라즈마 반응기 | |
Kaeppelin et al. | Different operational regimes in a helicon plasma source | |
RU2171554C2 (ru) | Способ генерации плазмы и устройство для его осуществления | |
KR101555385B1 (ko) | 플라즈마 발생기를 위한 전극 | |
CN113764252B (zh) | 等离子体源及其启动方法 | |
KR100394994B1 (ko) | 전자파를 이용한 플라즈마토치 | |
KR20100126337A (ko) | 표면파 런칭 플라즈마 방전 소스들의 사전-이온화를 위한 시스템 및 방법 | |
Rousseau et al. | Langmuir probe diagnostic studies of pulsed hydrogen plasmas in planar microwave reactors | |
KR101397646B1 (ko) | 임피던스 천이와의 통합된 마이크로파 도파관 | |
JP2001183297A (ja) | 誘導結合プラズマ発生装置 | |
Zhil'tsov et al. | The development of a negative ion beam plasma neutralizer for ITER NBI | |
CN109479369B (zh) | 等离子源以及等离子处理装置 | |
RU58785U1 (ru) | Высокочастотный генератор на основе разряда с полым катодом | |
Chernyak et al. | Properties of microdischarge plasma in the vortex air flow | |
KR101832468B1 (ko) | 공진기를 이용한 대기압 플라즈마 발생 장치 | |
Huh et al. | Characterization of Two–Radio-Frequency–Driven Dual Antenna Negative Hydrogen Ion Sources | |
CN113782408A (zh) | 等离子体发射方向控制装置、等离子体源及其启动方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20091027 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20130311 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20140610 Patent event code: PE09021S01D |
|
E90F | Notification of reason for final refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Final Notice of Reason for Refusal Patent event date: 20150119 Patent event code: PE09021S02D |
|
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: 20150720 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20150917 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20150917 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20190628 |