FR3062770B1 - Source de plasma - Google Patents
Source de plasma Download PDFInfo
- Publication number
- FR3062770B1 FR3062770B1 FR1750978A FR1750978A FR3062770B1 FR 3062770 B1 FR3062770 B1 FR 3062770B1 FR 1750978 A FR1750978 A FR 1750978A FR 1750978 A FR1750978 A FR 1750978A FR 3062770 B1 FR3062770 B1 FR 3062770B1
- Authority
- FR
- France
- Prior art keywords
- antenna
- plasma
- source
- diameter
- opening
- 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
Links
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
- H01J27/00—Ion beam tubes
- H01J27/02—Ion sources; Ion guns
- H01J27/16—Ion sources; Ion guns using high-frequency excitation, e.g. microwave excitation
-
- 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
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/06—Sources
- H01J2237/08—Ion sources
- H01J2237/0815—Methods of ionisation
- H01J2237/0817—Microwaves
-
- 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
- H05H1/466—Radiofrequency discharges using capacitive coupling means, e.g. electrodes
Abstract
L'invention concerne une source de plasma comprenant une antenne (204) quart d'onde située dans une enceinte cylindrique (202) munie d'une ouverture (208) en face de l'extrémité de l'antenne (204), dans laquelle : le diamètre (d) de l'antenne (204) est compris entre le tiers et le quart du diamètre (d1) interne de l'enceinte (202), la distance (1) entre l'extrémité de l'antenne (204) et l'ouverture (208) est comprise entre 2/3 et 5/3 du diamètre (d) de l'antenne (204).
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1750978A FR3062770B1 (fr) | 2017-02-06 | 2017-02-06 | Source de plasma |
US16/480,063 US10798810B2 (en) | 2017-02-06 | 2017-12-21 | Plasma source |
PL17832280T PL3578014T3 (pl) | 2017-02-06 | 2017-12-21 | Źródło plazmy |
EP17832280.6A EP3578014B1 (fr) | 2017-02-06 | 2017-12-21 | Source de plasma |
PCT/FR2017/053798 WO2018142036A1 (fr) | 2017-02-06 | 2017-12-21 | Source de plasma |
DK17832280.6T DK3578014T3 (da) | 2017-02-06 | 2017-12-21 | Plasmakilde |
JP2019563692A JP6847267B2 (ja) | 2017-02-06 | 2017-12-21 | プラズマ源 |
KR1020197025109A KR102526862B1 (ko) | 2017-02-06 | 2017-12-21 | 플라즈마 소스 |
CN201780085783.XA CN110383957B (zh) | 2017-02-06 | 2017-12-21 | 等离子体源 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1750978A FR3062770B1 (fr) | 2017-02-06 | 2017-02-06 | Source de plasma |
FR1750978 | 2017-02-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3062770A1 FR3062770A1 (fr) | 2018-08-10 |
FR3062770B1 true FR3062770B1 (fr) | 2019-03-29 |
Family
ID=58547698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1750978A Expired - Fee Related FR3062770B1 (fr) | 2017-02-06 | 2017-02-06 | Source de plasma |
Country Status (9)
Country | Link |
---|---|
US (1) | US10798810B2 (fr) |
EP (1) | EP3578014B1 (fr) |
JP (1) | JP6847267B2 (fr) |
KR (1) | KR102526862B1 (fr) |
CN (1) | CN110383957B (fr) |
DK (1) | DK3578014T3 (fr) |
FR (1) | FR3062770B1 (fr) |
PL (1) | PL3578014T3 (fr) |
WO (1) | WO2018142036A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3136104A1 (fr) | 2022-05-30 | 2023-12-01 | Polygon Physics | Dispositif à faisceau d’électrons pour le traitement d’une surface |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3023055A1 (de) * | 1979-07-12 | 1981-02-05 | Emi Ltd | Antenne |
FR2480552A1 (fr) * | 1980-04-10 | 1981-10-16 | Anvar | Generateur de plasma |
US5361737A (en) * | 1992-09-30 | 1994-11-08 | West Virginia University | Radio frequency coaxial cavity resonator as an ignition source and associated method |
US7103460B1 (en) * | 1994-05-09 | 2006-09-05 | Automotive Technologies International, Inc. | System and method for vehicle diagnostics |
JPH09245658A (ja) | 1996-03-12 | 1997-09-19 | Nissin Electric Co Ltd | 永久磁石によるecr共鳴を利用するプラズマ生成機構 |
US5961772A (en) * | 1997-01-23 | 1999-10-05 | The Regents Of The University Of California | Atmospheric-pressure plasma jet |
US20070095823A1 (en) * | 2005-10-27 | 2007-05-03 | Sedlmayr Steven R | Microwave nucleon-electron-bonding spin alignment and alteration of materials |
CN100388559C (zh) * | 2005-12-29 | 2008-05-14 | 上海交通大学 | 自重构等离子体天线 |
WO2009060213A1 (fr) * | 2007-11-06 | 2009-05-14 | Microoncology Limited | Système de stérilisation de plasmas à micro-ondes et applicateurs associés |
KR101012345B1 (ko) * | 2008-08-26 | 2011-02-09 | 포항공과대학교 산학협력단 | 저 전력 휴대용 마이크로파 플라즈마 발생기 |
FR2937494B1 (fr) * | 2008-10-17 | 2012-12-07 | Centre Nat Rech Scient | Source de plasma gazeux basse puissance |
US20110248002A1 (en) * | 2010-04-13 | 2011-10-13 | General Electric Company | Plasma generation apparatus |
EP2928011B1 (fr) * | 2014-04-02 | 2020-02-12 | Andrew Wireless Systems GmbH | Résonateur à cavité micro-ondes |
-
2017
- 2017-02-06 FR FR1750978A patent/FR3062770B1/fr not_active Expired - Fee Related
- 2017-12-21 DK DK17832280.6T patent/DK3578014T3/da active
- 2017-12-21 US US16/480,063 patent/US10798810B2/en active Active
- 2017-12-21 EP EP17832280.6A patent/EP3578014B1/fr active Active
- 2017-12-21 WO PCT/FR2017/053798 patent/WO2018142036A1/fr active Application Filing
- 2017-12-21 JP JP2019563692A patent/JP6847267B2/ja active Active
- 2017-12-21 CN CN201780085783.XA patent/CN110383957B/zh active Active
- 2017-12-21 PL PL17832280T patent/PL3578014T3/pl unknown
- 2017-12-21 KR KR1020197025109A patent/KR102526862B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP6847267B2 (ja) | 2021-03-24 |
FR3062770A1 (fr) | 2018-08-10 |
DK3578014T3 (da) | 2020-11-30 |
PL3578014T3 (pl) | 2021-05-31 |
WO2018142036A1 (fr) | 2018-08-09 |
US20190394866A1 (en) | 2019-12-26 |
KR20190109749A (ko) | 2019-09-26 |
EP3578014B1 (fr) | 2020-10-28 |
KR102526862B1 (ko) | 2023-04-27 |
US10798810B2 (en) | 2020-10-06 |
EP3578014A1 (fr) | 2019-12-11 |
JP2020506526A (ja) | 2020-02-27 |
CN110383957B (zh) | 2021-09-17 |
CN110383957A (zh) | 2019-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20180810 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
ST | Notification of lapse |
Effective date: 20221005 |