SG160239A1 - X-ray source with nonparallel geometry - Google Patents

X-ray source with nonparallel geometry

Info

Publication number
SG160239A1
SG160239A1 SG200806780-3A SG2008067803A SG160239A1 SG 160239 A1 SG160239 A1 SG 160239A1 SG 2008067803 A SG2008067803 A SG 2008067803A SG 160239 A1 SG160239 A1 SG 160239A1
Authority
SG
Singapore
Prior art keywords
wall
target film
emitter
situated
closed
Prior art date
Application number
SG200806780-3A
Other languages
English (en)
Inventor
Stanley Lesiak
Heinz Busta
Bruce Zwicker
Original Assignee
Cabot Microelectronics Corp
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 Cabot Microelectronics Corp filed Critical Cabot Microelectronics Corp
Publication of SG160239A1 publication Critical patent/SG160239A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/06—Cathodes
    • H01J35/065—Field emission, photo emission or secondary emission cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00—Irradiation devices
    • G21K5/02—Irradiation devices having no beam-forming means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/16—Vessels; Containers; Shields associated therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/06—Cathode assembly
    • H01J2235/062—Cold cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/06—Cathode assembly
    • H01J2235/068—Multi-cathode assembly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/08—Targets (anodes) and X-ray converters
    • H01J2235/086—Target geometry
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/16—Vessels
    • H01J2235/163—Vessels shaped for a particular application

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • X-Ray Techniques (AREA)
SG200806780-3A 2004-05-27 2005-05-23 X-ray source with nonparallel geometry SG160239A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/854,944 US7274772B2 (en) 2004-05-27 2004-05-27 X-ray source with nonparallel geometry

Publications (1)

Publication Number Publication Date
SG160239A1 true SG160239A1 (en) 2010-04-29

Family

ID=34971034

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200806780-3A SG160239A1 (en) 2004-05-27 2005-05-23 X-ray source with nonparallel geometry

Country Status (8)

Country Link
US (3) US7274772B2 (ja)
EP (1) EP1754241B1 (ja)
JP (2) JP4950038B2 (ja)
KR (1) KR101127679B1 (ja)
CN (1) CN1981360B (ja)
IL (1) IL179112A0 (ja)
SG (1) SG160239A1 (ja)
WO (1) WO2005119730A2 (ja)

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US9208988B2 (en) 2005-10-25 2015-12-08 Rapiscan Systems, Inc. Graphite backscattered electron shield for use in an X-ray tube
US8094784B2 (en) 2003-04-25 2012-01-10 Rapiscan Systems, Inc. X-ray sources
US9046465B2 (en) 2011-02-24 2015-06-02 Rapiscan Systems, Inc. Optimization of the source firing pattern for X-ray scanning systems
JP4650642B2 (ja) * 2007-12-13 2011-03-16 株式会社エーイーティー Ｘ線発生装置
WO2013009688A1 (en) 2011-07-08 2013-01-17 Bourke Frederic A Phosphors and scintillators for light stimulation within a medium
CL2009000560A1 (es) 2008-03-11 2010-02-19 Univ Duke Un metodo para endurecer un medio endurecible por radiacion que comprende colocar una composicion dentro de un objeto para ser endurecido, la aplicacion de al menos uno elegido entre rayos x, rayos gama o haz de electrones a traves del objeto y dentro de la composicion.
CA2906990A1 (en) * 2008-04-04 2009-10-08 Immunolight, Llc Non-invasive systems and methods for in-situ photobiomodulation
CA2754622C (en) * 2008-05-16 2013-11-19 Advanced Fusion Systems Llc Flash x-ray irradiator
GB0816823D0 (en) * 2008-09-13 2008-10-22 Cxr Ltd X-ray tubes
GB0901338D0 (en) 2009-01-28 2009-03-11 Cxr Ltd X-Ray tube electron sources
US9406478B2 (en) * 2010-07-01 2016-08-02 Advanced Fusion Systems Llc Method and apparatus for inducing chemical reactions by X-ray irradiation
DE102010038904B4 (de) * 2010-08-04 2012-09-20 Siemens Aktiengesellschaft Kathode
US20140126702A1 (en) * 2011-06-08 2014-05-08 Comet Holding Ag X-ray emitter
JP5871529B2 (ja) * 2011-08-31 2016-03-01 キヤノン株式会社 透過型ｘ線発生装置及びそれを用いたｘ線撮影装置
JP5901180B2 (ja) 2011-08-31 2016-04-06 キヤノン株式会社 透過型ｘ線発生装置及びそれを用いたｘ線撮影装置
US9008278B2 (en) * 2012-12-28 2015-04-14 General Electric Company Multilayer X-ray source target with high thermal conductivity
CN104470176B (zh) * 2013-09-18 2017-11-14 同方威视技术股份有限公司 X射线装置以及具有该x射线装置的ct设备
EP2991094A1 (en) * 2014-09-01 2016-03-02 LightLab Sweden AB X-ray source and system comprising an x-ray source
KR101686821B1 (ko) * 2015-05-18 2016-12-15 (주)선재하이테크 X선 발생기
US10585206B2 (en) 2017-09-06 2020-03-10 Rapiscan Systems, Inc. Method and system for a multi-view scanner
US11212902B2 (en) 2020-02-25 2021-12-28 Rapiscan Systems, Inc. Multiplexed drive systems and methods for a multi-emitter X-ray source

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Also Published As

Publication number Publication date
KR101127679B1 (ko) 2012-03-23
WO2005119730A3 (en) 2006-06-01
JP2008500703A (ja) 2008-01-10
JP5519587B2 (ja) 2014-06-11
US20090232279A1 (en) 2009-09-17
CN1981360A (zh) 2007-06-13
WO2005119730A2 (en) 2005-12-15
KR20070037715A (ko) 2007-04-06
JP2011243579A (ja) 2011-12-01
US20080008294A1 (en) 2008-01-10
IL179112A0 (en) 2007-03-08
US7274772B2 (en) 2007-09-25
EP1754241B1 (en) 2012-05-23
US7542549B2 (en) 2009-06-02
JP4950038B2 (ja) 2012-06-13
US20050276382A1 (en) 2005-12-15
CN1981360B (zh) 2010-07-14
EP1754241A2 (en) 2007-02-21

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