KR101970834B1 - 전계 방출형 ｘ선 발생 장치 - Google Patents

전계 방출형 ｘ선 발생 장치 Download PDF

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Publication number
KR101970834B1
KR101970834B1 KR1020120133038A KR20120133038A KR101970834B1 KR 101970834 B1 KR101970834 B1 KR 101970834B1 KR 1020120133038 A KR1020120133038 A KR 1020120133038A KR 20120133038 A KR20120133038 A KR 20120133038A KR 101970834 B1 KR101970834 B1 KR 101970834B1
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South Korea
Prior art keywords
glass tube
conductor
insulating material
covered
cold cathode
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Korean (ko)
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KR20130061067A (ko
Inventor
히토시 이나바
요시히로 오니즈카
도모노리 나카무라
아츠오 조즈카
다카요시 고이케
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다카사고네츠가쿠고오교 가부시키가이샤
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Publication of KR20130061067A publication Critical patent/KR20130061067A/ko
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    • 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
    • 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

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  • X-Ray Techniques (AREA)
KR1020120133038A 2011-11-30 2012-11-22 전계 방출형 ｘ선 발생 장치 Active KR101970834B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011261523A JP5927665B2 (ja) 2011-11-30 2011-11-30 電界放出型ｘ線発生装置
JPJP-P-2011-261523 2011-11-30

Publications (2)

Publication Number Publication Date
KR20130061067A KR20130061067A (ko) 2013-06-10
KR101970834B1 true KR101970834B1 (ko) 2019-04-19

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ID=48497061

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KR1020120133038A Active KR101970834B1 (ko) 2011-11-30 2012-11-22 전계 방출형 ｘ선 발생 장치

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JP (1) JP5927665B2 (https=)
KR (1) KR101970834B1 (https=)
CN (1) CN103137400B (https=)
TW (1) TWI570761B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI580315B (zh) * 2015-01-15 2017-04-21 能資國際股份有限公司 手持式冷陰極ｘ光機
JP2016186880A (ja) * 2015-03-27 2016-10-27 東芝電子管デバイス株式会社 Ｘ線管
CN108682601A (zh) * 2018-06-13 2018-10-19 金陵科技学院 一种真空x射线管用电极的制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007250328A (ja) * 2006-03-15 2007-09-27 Toshiba Corp Ｘ線管及びｘ線管装置
JP2009043658A (ja) * 2007-08-10 2009-02-26 Hamamatsu Photonics Kk Ｘ線発生装置
JP2009245806A (ja) 2008-03-31 2009-10-22 Hamamatsu Photonics Kk Ｘ線管及びこのｘ線管を具備したｘ線発生装置
JP2011034734A (ja) * 2009-07-30 2011-02-17 Stanley Electric Co Ltd 電界放出型電子源

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101069259B (zh) * 2004-12-27 2011-06-08 浜松光子学株式会社 X射线管及x射线源
JP2007066694A (ja) * 2005-08-31 2007-03-15 Hamamatsu Photonics Kk Ｘ線管

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007250328A (ja) * 2006-03-15 2007-09-27 Toshiba Corp Ｘ線管及びｘ線管装置
JP2009043658A (ja) * 2007-08-10 2009-02-26 Hamamatsu Photonics Kk Ｘ線発生装置
JP2009245806A (ja) 2008-03-31 2009-10-22 Hamamatsu Photonics Kk Ｘ線管及びこのｘ線管を具備したｘ線発生装置
JP2011034734A (ja) * 2009-07-30 2011-02-17 Stanley Electric Co Ltd 電界放出型電子源

Also Published As

Publication number Publication date
KR20130061067A (ko) 2013-06-10
CN103137400A (zh) 2013-06-05
JP5927665B2 (ja) 2016-06-01
CN103137400B (zh) 2017-06-30
JP2013114964A (ja) 2013-06-10
TW201338001A (zh) 2013-09-16
TWI570761B (zh) 2017-02-11

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