TW200746214A - X-ray tube - Google Patents

X-ray tube

Info

Publication number
TW200746214A
TW200746214A TW096115376A TW96115376A TW200746214A TW 200746214 A TW200746214 A TW 200746214A TW 096115376 A TW096115376 A TW 096115376A TW 96115376 A TW96115376 A TW 96115376A TW 200746214 A TW200746214 A TW 200746214A
Authority
TW
Taiwan
Prior art keywords
vacuum enclosure
ray tube
electron source
rays
target material
Prior art date
Application number
TW096115376A
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 TW200746214A publication Critical patent/TW200746214A/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
    • 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
    • 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
    • H01J35/186—Windows used as targets or X-ray converters

Landscapes

  • X-Ray Techniques (AREA)
TW096115376A 2006-05-18 2007-04-30 X-ray tube TW200746214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006139263A JP2007311195A (ja) 2006-05-18 2006-05-18 Ｘ線管

Publications (1)

Publication Number Publication Date
TW200746214A true TW200746214A (en) 2007-12-16

Family

ID=38723124

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096115376A TW200746214A (en) 2006-05-18 2007-04-30 X-ray tube

Country Status (3)

Country Link
JP (1) JP2007311195A (fr)
TW (1) TW200746214A (fr)
WO (1) WO2007135812A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103311079A (zh) * 2012-03-05 2013-09-18 双叶电子工业株式会社 X线管
CN105632857A (zh) * 2014-11-20 2016-06-01 能资国际股份有限公司 冷阴极x射线产生器的封装结构及其抽真空的方法
CN109273337A (zh) * 2018-11-12 2019-01-25 北京大学 一种片上微型x射线源及其制造方法
US11798772B2 (en) 2018-11-12 2023-10-24 Peking University On-chip miniature X-ray source and manufacturing method therefor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8919605B2 (en) 2009-11-30 2014-12-30 Intuity Medical, Inc. Calibration material delivery devices and methods
US8559599B2 (en) * 2010-02-04 2013-10-15 Energy Resources International Co., Ltd. X-ray generation device and cathode thereof
JP5833327B2 (ja) * 2011-03-25 2015-12-16 株式会社日立ハイテクサイエンス Ｘ線管及びｘ線分析装置
JP5540033B2 (ja) * 2012-03-05 2014-07-02 双葉電子工業株式会社 Ｘ線管
US9173279B2 (en) * 2013-03-15 2015-10-27 Tribogenics, Inc. Compact X-ray generation device
JP6468821B2 (ja) * 2014-11-28 2019-02-13 キヤノン株式会社 Ｘ線発生管、ｘ線発生装置およびｘ線撮影システム

Family Cites Families (5)

* 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
US7192031B2 (en) * 2004-02-05 2007-03-20 General Electric Company Emitter array configurations for a stationary CT system
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103311079A (zh) * 2012-03-05 2013-09-18 双叶电子工业株式会社 X线管
CN103311079B (zh) * 2012-03-05 2016-01-13 双叶电子工业株式会社 X线管
CN105632857A (zh) * 2014-11-20 2016-06-01 能资国际股份有限公司 冷阴极x射线产生器的封装结构及其抽真空的方法
CN109273337A (zh) * 2018-11-12 2019-01-25 北京大学 一种片上微型x射线源及其制造方法
US11798772B2 (en) 2018-11-12 2023-10-24 Peking University On-chip miniature X-ray source and manufacturing method therefor
CN109273337B (zh) * 2018-11-12 2023-11-10 北京大学 一种片上微型x射线源及其制造方法

Also Published As

Publication number Publication date
WO2007135812A1 (fr) 2007-11-29
JP2007311195A (ja) 2007-11-29

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