TW200746215A - X-ray tube - Google Patents

X-ray tube

Info

Publication number
TW200746215A
TW200746215A TW096115390A TW96115390A TW200746215A TW 200746215 A TW200746215 A TW 200746215A TW 096115390 A TW096115390 A TW 096115390A TW 96115390 A TW96115390 A TW 96115390A TW 200746215 A TW200746215 A TW 200746215A
Authority
TW
Taiwan
Prior art keywords
ray tube
electron source
rays
vacuum enclosure
target material
Prior art date
Application number
TW096115390A
Other languages
English (en)
Chinese (zh)
Inventor
Tomoyuki Okada
Toru Fujita
Tooru Yamamoto
Tatsuya Nakamura
Original Assignee
Hamamatsu Photonics Kk
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 Hamamatsu Photonics Kk filed Critical Hamamatsu Photonics Kk
Publication of TW200746215A publication Critical patent/TW200746215A/zh

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
    • H01J35/16—Vessels; Containers; Shields associated therewith
    • H01J35/18—Windows
    • 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
    • H01J2235/16—Vessels
    • H01J2235/163—Vessels shaped for a particular application
    • H01J2235/164—Small cross-section, e.g. for entering in a body cavity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/18—Windows, e.g. for X-ray transmission
    • H01J2235/183—Multi-layer structures
    • 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
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/112—Non-rotating anodes
    • H01J35/116—Transmissive anodes

Landscapes

  • X-Ray Techniques (AREA)
TW096115390A 2006-05-18 2007-04-30 X-ray tube TW200746215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006139124A JP2007311186A (ja) 2006-05-18 2006-05-18 Ｘ線管

Publications (1)

Publication Number Publication Date
TW200746215A true TW200746215A (en) 2007-12-16

Family

ID=38723125

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096115390A TW200746215A (en) 2006-05-18 2007-04-30 X-ray tube

Country Status (3)

Country Link
JP (1) JP2007311186A (ja)
TW (1) TW200746215A (ja)
WO (1) WO2007135813A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103503110A (zh) * 2011-06-08 2014-01-08 康姆艾德控股公司 X射线发射器
TWI488210B (zh) * 2012-10-02 2015-06-11 Futaba Denshi Kogyo Kk Ｘ射線管
TWI490907B (zh) * 2012-10-02 2015-07-01 雙葉電子工業股份有限公司 Ｘ射線管

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140029728A1 (en) * 2011-04-04 2014-01-30 Vsi Co., Ltd. High-Efficiency Flat Type Photo Bar Using Field Emitter and Manufacturing Method Thereof
WO2019019042A1 (en) * 2017-07-26 2019-01-31 Shenzhen Xpectvision Technology Co., Ltd. INTEGRATED X-RAY SOURCE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003288853A (ja) * 2002-03-27 2003-10-10 Toshiba Corp Ｘ線装置
JP2005237779A (ja) * 2004-02-27 2005-09-08 Shimadzu Corp Ｘ線ｃｔ装置
JP4344280B2 (ja) * 2004-05-31 2009-10-14 浜松ホトニクス株式会社 冷陰極電子源及びそれを用いた電子管
JP2006086001A (ja) * 2004-09-15 2006-03-30 Shimadzu Corp Ｘ線管装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103503110A (zh) * 2011-06-08 2014-01-08 康姆艾德控股公司 X射线发射器
TWI488210B (zh) * 2012-10-02 2015-06-11 Futaba Denshi Kogyo Kk Ｘ射線管
TWI490907B (zh) * 2012-10-02 2015-07-01 雙葉電子工業股份有限公司 Ｘ射線管
US9263227B2 (en) 2012-10-02 2016-02-16 Futaba Corporation X-ray tube

Also Published As

Publication number Publication date
JP2007311186A (ja) 2007-11-29
WO2007135813A1 (ja) 2007-11-29

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