IN2014DN01967A - - Google Patents

Info

Publication number
IN2014DN01967A
IN2014DN01967A IN1967DEN2014A IN2014DN01967A IN 2014DN01967 A IN2014DN01967 A IN 2014DN01967A IN 1967DEN2014 A IN1967DEN2014 A IN 1967DEN2014A IN 2014DN01967 A IN2014DN01967 A IN 2014DN01967A
Authority
IN
India
Prior art keywords
filament
source housing
potential drop
source
plasma source
Prior art date
Application number
Inventor
Siegfried Krassnitzer
Daniel Lendi
Juerg Hagmann
Original Assignee
Oerlikon Trading Ag Trübbach
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oerlikon Trading Ag Trübbach filed Critical Oerlikon Trading Ag Trübbach
Publication of IN2014DN01967A publication Critical patent/IN2014DN01967A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/022—Details
    • 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
    • H01J37/32018—Glow discharge
    • H01J37/32045—Circuits specially adapted for controlling the glow discharge
    • 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
    • H01J37/32055—Arc discharge
    • H01J37/32064—Circuits specially adapted for controlling the arc discharge
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Plasma Technology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Chemical Vapour Deposition (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

The present invention relates to a plasma source which is arranged in floating fashion on a vacuum chamber wherein the plasma source comprises a source housing and a filament is provided in the source housing and is arranged so as to be insulated therefrom wherein means for measuring the potential drop between the source housing and the filament are provided. The measured potential drop can be used for regulating the voltage heating the filament. According to the invention corresponding means are provided.
IN1967DEN2014 2011-09-08 2012-08-29 IN2014DN01967A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011112759A DE102011112759A1 (en) 2011-09-08 2011-09-08 plasma source
PCT/EP2012/003623 WO2013034258A1 (en) 2011-09-08 2012-08-29 Plasma source

Publications (1)

Publication Number Publication Date
IN2014DN01967A true IN2014DN01967A (en) 2015-05-15

Family

ID=46980879

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1967DEN2014 IN2014DN01967A (en) 2011-09-08 2012-08-29

Country Status (21)

Country Link
US (1) US9226379B2 (en)
EP (1) EP2754167B1 (en)
JP (1) JP6251676B2 (en)
KR (1) KR102028767B1 (en)
CN (1) CN103765551B (en)
AR (1) AR087804A1 (en)
BR (1) BR112014004654B1 (en)
CA (1) CA2846679C (en)
DE (1) DE102011112759A1 (en)
DK (1) DK2754167T3 (en)
ES (1) ES2704708T3 (en)
HU (1) HUE040659T2 (en)
IN (1) IN2014DN01967A (en)
MX (1) MX340593B (en)
MY (1) MY172720A (en)
PL (1) PL2754167T3 (en)
RU (1) RU2622048C2 (en)
SG (1) SG2014013429A (en)
SI (1) SI2754167T1 (en)
TR (1) TR201900085T4 (en)
WO (1) WO2013034258A1 (en)

Family Cites Families (28)

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US4301391A (en) * 1979-04-26 1981-11-17 Hughes Aircraft Company Dual discharge plasma device
US4647818A (en) * 1984-04-16 1987-03-03 Sfe Technologies Nonthermionic hollow anode gas discharge electron beam source
JPS6343240A (en) * 1986-08-07 1988-02-24 Seiko Instr & Electronics Ltd Ion source
JPH01267943A (en) * 1988-04-19 1989-10-25 Agency Of Ind Science & Technol Ion source device
US4910435A (en) * 1988-07-20 1990-03-20 American International Technologies, Inc. Remote ion source plasma electron gun
JPH0536370A (en) * 1991-07-26 1993-02-12 Origin Electric Co Ltd Power supply device of ion source
JPH0574395A (en) * 1991-09-18 1993-03-26 Hitachi Ltd Electron source system and its control meth0d
US5198677A (en) * 1991-10-11 1993-03-30 The United States Of America As Represented By The United States Department Of Energy Production of N+ ions from a multicusp ion beam apparatus
JPH05275047A (en) * 1992-03-23 1993-10-22 Tokyo Electron Ltd Ion implanter
CH687111A5 (en) * 1992-05-26 1996-09-13 Balzers Hochvakuum A method for generating a low voltage discharge, vacuum treatment system here, as well as for application of the method.
US5523652A (en) * 1994-09-26 1996-06-04 Eaton Corporation Microwave energized ion source for ion implantation
US6137231A (en) * 1996-09-10 2000-10-24 The Regents Of The University Of California Constricted glow discharge plasma source
US6388381B2 (en) * 1996-09-10 2002-05-14 The Regents Of The University Of California Constricted glow discharge plasma source
JP2965293B1 (en) * 1998-11-10 1999-10-18 川崎重工業株式会社 Electron beam excited plasma generator
JP3414380B2 (en) * 2000-11-14 2003-06-09 日新電機株式会社 Ion beam irradiation method and related method and apparatus
US6454910B1 (en) * 2001-09-21 2002-09-24 Kaufman & Robinson, Inc. Ion-assisted magnetron deposition
US6724160B2 (en) * 2002-04-12 2004-04-20 Kaufman & Robinson, Inc. Ion-source neutralization with a hot-filament cathode-neutralizer
US7138768B2 (en) * 2002-05-23 2006-11-21 Varian Semiconductor Equipment Associates, Inc. Indirectly heated cathode ion source
US7411352B2 (en) * 2002-09-19 2008-08-12 Applied Process Technologies, Inc. Dual plasma beam sources and method
EP1554412B1 (en) * 2002-09-19 2013-08-14 General Plasma, Inc. Plasma enhanced chemical vapor deposition apparatus
JP2004165034A (en) * 2002-11-14 2004-06-10 Nissin Electric Co Ltd Ion source filament life prediction method, and ion source device
US7038389B2 (en) * 2003-05-02 2006-05-02 Applied Process Technologies, Inc. Magnetron plasma source
JP2004362901A (en) * 2003-06-04 2004-12-24 Sharp Corp Ion doping device, ion doping method, and semiconductor device
KR20080048433A (en) * 2006-11-28 2008-06-02 가부시키가이샤 쇼와 신쿠 Charged particle beam apparatus, method for controlling charged particle, and frequency adjustment apparatus
CN101842868B (en) * 2007-11-01 2012-12-26 欧瑞康贸易股份公司(特吕巴赫) Method for manufacturing a treated surface and vacuum plasma sources
JP4463310B2 (en) * 2008-03-07 2010-05-19 三井造船株式会社 Ion source
US7843138B2 (en) * 2008-06-11 2010-11-30 Kaufman & Robinson, Inc. Power supply for a hot-filament cathode

Also Published As

Publication number Publication date
RU2014113560A (en) 2015-10-20
JP2014526771A (en) 2014-10-06
CA2846679A1 (en) 2013-03-14
BR112014004654A2 (en) 2017-03-28
KR102028767B1 (en) 2019-10-04
EP2754167B1 (en) 2018-10-10
BR112014004654B1 (en) 2021-09-21
WO2013034258A1 (en) 2013-03-14
EP2754167A1 (en) 2014-07-16
PL2754167T3 (en) 2019-03-29
CN103765551B (en) 2016-07-06
SG2014013429A (en) 2014-07-30
TR201900085T4 (en) 2019-02-21
JP6251676B2 (en) 2017-12-20
US9226379B2 (en) 2015-12-29
CA2846679C (en) 2019-10-22
SI2754167T1 (en) 2019-02-28
CN103765551A (en) 2014-04-30
MX2014002777A (en) 2014-12-05
HUE040659T2 (en) 2019-03-28
KR20140074288A (en) 2014-06-17
AR087804A1 (en) 2014-04-16
DE102011112759A1 (en) 2013-03-14
MY172720A (en) 2019-12-11
DK2754167T3 (en) 2019-01-21
RU2622048C2 (en) 2017-06-09
ES2704708T3 (en) 2019-03-19
US20140217892A1 (en) 2014-08-07
MX340593B (en) 2016-07-15

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