TW373209B - Endcap for indirectly heated cathode of ion source - Google Patents

Endcap for indirectly heated cathode of ion source

Info

Publication number
TW373209B
TW373209B TW086118942A TW86118942A TW373209B TW 373209 B TW373209 B TW 373209B TW 086118942 A TW086118942 A TW 086118942A TW 86118942 A TW86118942 A TW 86118942A TW 373209 B TW373209 B TW 373209B
Authority
TW
Taiwan
Prior art keywords
endcap
gas
cathode
confinement chamber
chamber
Prior art date
Application number
TW086118942A
Other languages
English (en)
Inventor
Thomas N Horsky
William E Reynolds
Richard M Cloutier
Original Assignee
Axcelis Tech Inc
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 Axcelis Tech Inc filed Critical Axcelis Tech Inc
Application granted granted Critical
Publication of TW373209B publication Critical patent/TW373209B/zh

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
    • H01J27/08—Ion sources; Ion guns using arc discharge
    • 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
    • H01L21/26—Bombardment with radiation
    • H01L21/263—Bombardment with radiation with high-energy radiation
    • H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
    • 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
    • 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
    • H01J2237/30—Electron or ion beam tubes for processing objects
    • H01J2237/317—Processing objects on a microscale
    • H01J2237/31701—Ion implantation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Physical Vapour Deposition (AREA)
TW086118942A 1996-12-31 1997-12-16 Endcap for indirectly heated cathode of ion source TW373209B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/775,145 US5703372A (en) 1996-10-30 1996-12-31 Endcap for indirectly heated cathode of ion source

Publications (1)

Publication Number Publication Date
TW373209B true TW373209B (en) 1999-11-01

Family

ID=25103461

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086118942A TW373209B (en) 1996-12-31 1997-12-16 Endcap for indirectly heated cathode of ion source

Country Status (10)

Country Link
US (1) US5703372A (zh)
EP (1) EP0851453B1 (zh)
JP (1) JP3924736B2 (zh)
KR (1) KR100346863B1 (zh)
CN (1) CN1173608C (zh)
CA (1) CA2222369C (zh)
DE (1) DE69723952T2 (zh)
SG (1) SG53139A1 (zh)
TR (1) TR199701749A2 (zh)
TW (1) TW373209B (zh)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9720220D0 (en) * 1997-09-24 1997-11-26 Univ Birmingham Sample holder device
US6197182B1 (en) * 1999-07-07 2001-03-06 Technic Inc. Apparatus and method for plating wafers, substrates and other articles
US7838842B2 (en) * 1999-12-13 2010-11-23 Semequip, Inc. Dual mode ion source for ion implantation
US6452338B1 (en) 1999-12-13 2002-09-17 Semequip, Inc. Electron beam ion source with integral low-temperature vaporizer
KR100778164B1 (ko) * 2000-05-17 2007-11-22 베리안 세미콘덕터 이큅먼트 어소시에이츠, 인크. 간접 가열식 음극 이온 소오스용 음극 조립체
US7276847B2 (en) * 2000-05-17 2007-10-02 Varian Semiconductor Equipment Associates, Inc. Cathode assembly for indirectly heated cathode ion source
US6777686B2 (en) 2000-05-17 2004-08-17 Varian Semiconductor Equipment Associates, Inc. Control system for indirectly heated cathode ion source
SG106057A1 (en) * 2000-08-07 2004-09-30 Axcelis Tech Inc Magnet for generating a magnetic field in an ion source
US6583544B1 (en) * 2000-08-07 2003-06-24 Axcelis Technologies, Inc. Ion source having replaceable and sputterable solid source material
US6348764B1 (en) * 2000-08-17 2002-02-19 Taiwan Semiconductor Manufacturing Company, Ltd Indirect hot cathode (IHC) ion source
US6558750B2 (en) 2001-07-16 2003-05-06 Technic Inc. Method of processing and plating planar articles
US6524463B2 (en) 2001-07-16 2003-02-25 Technic, Inc. Method of processing wafers and other planar articles within a processing cell
KR100416662B1 (ko) * 2001-12-26 2004-01-31 동부전자 주식회사 이온주입설비의 아크 챔버
GB0131097D0 (en) 2001-12-31 2002-02-13 Applied Materials Inc Ion sources
EP1481413A2 (en) * 2002-03-06 2004-12-01 Applied Materials, Inc. Indirectly heated button cathode for an ion source
US6878946B2 (en) * 2002-09-30 2005-04-12 Applied Materials, Inc. Indirectly heated button cathode for an ion source
US20030168609A1 (en) * 2002-03-06 2003-09-11 Marvin Farley Indirectly heated button cathode for an ion source
US7138768B2 (en) 2002-05-23 2006-11-21 Varian Semiconductor Equipment Associates, Inc. Indirectly heated cathode ion source
US6891174B2 (en) * 2003-07-31 2005-05-10 Axcelis Technologies, Inc. Method and system for ion beam containment using photoelectrons in an ion beam guide
GB2407433B (en) * 2003-10-24 2008-12-24 Applied Materials Inc Cathode and counter-cathode arrangement in an ion source
US7791047B2 (en) * 2003-12-12 2010-09-07 Semequip, Inc. Method and apparatus for extracting ions from an ion source for use in ion implantation
US6984831B2 (en) * 2004-03-05 2006-01-10 Varian Semiconductor Equipment Associates, Inc. Gas flow restricting cathode system for ion implanter and related method
GB0505856D0 (en) * 2005-03-22 2005-04-27 Applied Materials Inc Cathode and counter-cathode arrangement in an ion source
JP3758667B1 (ja) * 2005-05-17 2006-03-22 日新イオン機器株式会社 イオン源
US7750313B2 (en) * 2005-05-17 2010-07-06 Nissin Ion Equipment Co., Ltd. Ion source
US7446326B2 (en) * 2005-08-31 2008-11-04 Varian Semiconductor Equipment Associates, Inc. Technique for improving ion implanter productivity
US7655930B2 (en) * 2007-03-22 2010-02-02 Axcelis Technologies, Inc. Ion source arc chamber seal
US7723699B2 (en) * 2007-06-26 2010-05-25 Varian Semiconductor Equipment Associates, Inc. Cathode having electron production and focusing grooves, ion source and related method
JP5329941B2 (ja) * 2008-12-24 2013-10-30 三井造船株式会社 イオン源
US20110018423A1 (en) * 2009-07-27 2011-01-27 Terry Sheng Indirect heated cathode of ion implanter
US9865422B2 (en) * 2013-03-15 2018-01-09 Nissin Ion Equipment Co., Ltd. Plasma generator with at least one non-metallic component
US9502213B2 (en) 2013-03-15 2016-11-22 Nissin Ion Equipment Co., Ltd. Ion beam line
US8994272B2 (en) 2013-03-15 2015-03-31 Nissin Ion Equipment Co., Ltd. Ion source having at least one electron gun comprising a gas inlet and a plasma region defined by an anode and a ground element thereof
US9142386B2 (en) 2013-03-15 2015-09-22 Nissin Ion Equipment Co., Ltd. Ion beam line
US9275819B2 (en) 2013-03-15 2016-03-01 Nissin Ion Equipment Co., Ltd. Magnetic field sources for an ion source
US9543110B2 (en) 2013-12-20 2017-01-10 Axcelis Technologies, Inc. Reduced trace metals contamination ion source for an ion implantation system
US9711318B2 (en) 2013-12-20 2017-07-18 Nicholas R. White Ribbon beam ion source of arbitrary length
US9824846B2 (en) 2016-01-27 2017-11-21 Varian Semiconductor Equipment Associates, Inc. Dual material repeller
US10319557B2 (en) * 2017-08-31 2019-06-11 Taiwan Semiconductor Manufacturing Co., Ltd. Ion generator and method for using the same
WO2019229447A1 (en) 2018-06-01 2019-12-05 Micromass Uk Limited Filament assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3374488D1 (en) * 1982-05-24 1987-12-17 Toshiba Kk Ion source apparatus
JPS60170141A (ja) * 1984-02-13 1985-09-03 Toshiba Corp イオン源装置
US4672210A (en) * 1985-09-03 1987-06-09 Eaton Corporation Ion implanter target chamber
DE3666750D1 (en) * 1985-09-27 1989-12-07 Siemens Ag Indirectly heated dispenser-type cathode for electric discharge vessels
US5026997A (en) * 1989-11-13 1991-06-25 Eaton Corporation Elliptical ion beam distribution method and apparatus
US5262652A (en) * 1991-05-14 1993-11-16 Applied Materials, Inc. Ion implantation apparatus having increased source lifetime
US5391962A (en) * 1992-07-13 1995-02-21 The United States Of America As Represented By The Secretary Of The Army Electron beam driven negative ion source
US5420415A (en) * 1994-06-29 1995-05-30 Eaton Corporation Structure for alignment of an ion source aperture with a predetermined ion beam path
US5497006A (en) * 1994-11-15 1996-03-05 Eaton Corporation Ion generating source for use in an ion implanter
US5763890A (en) * 1996-10-30 1998-06-09 Eaton Corporation Cathode mounting for ion source with indirectly heated cathode

Also Published As

Publication number Publication date
US5703372A (en) 1997-12-30
KR19980064837A (ko) 1998-10-07
CN1195261A (zh) 1998-10-07
SG53139A1 (en) 1998-09-28
JP3924736B2 (ja) 2007-06-06
EP0851453A1 (en) 1998-07-01
DE69723952D1 (de) 2003-09-11
CA2222369C (en) 2002-10-22
CA2222369A1 (en) 1998-06-30
DE69723952T2 (de) 2004-07-15
TR199701749A2 (xx) 1998-07-21
KR100346863B1 (ko) 2002-10-25
JPH10199430A (ja) 1998-07-31
CN1173608C (zh) 2004-10-27
EP0851453B1 (en) 2003-08-06

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees