JP2015023013A5 - - Google Patents

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Publication number
JP2015023013A5
JP2015023013A5 JP2013153198A JP2013153198A JP2015023013A5 JP 2015023013 A5 JP2015023013 A5 JP 2015023013A5 JP 2013153198 A JP2013153198 A JP 2013153198A JP 2013153198 A JP2013153198 A JP 2013153198A JP 2015023013 A5 JP2015023013 A5 JP 2015023013A5
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JP
Japan
Prior art keywords
radiation
cathodes
potential
voltage
targets
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JP2013153198A
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English (en)
Japanese (ja)
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JP2015023013A (ja
JP6188470B2 (ja
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Priority to JP2013153198A priority Critical patent/JP6188470B2/ja
Priority claimed from JP2013153198A external-priority patent/JP6188470B2/ja
Priority to US14/337,590 priority patent/US9412552B2/en
Publication of JP2015023013A publication Critical patent/JP2015023013A/ja
Publication of JP2015023013A5 publication Critical patent/JP2015023013A5/ja
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Publication of JP6188470B2 publication Critical patent/JP6188470B2/ja
Expired - Fee Related legal-status Critical Current
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JP2013153198A 2013-07-24 2013-07-24 放射線発生装置及びそれを用いた放射線撮影システム Expired - Fee Related JP6188470B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013153198A JP6188470B2 (ja) 2013-07-24 2013-07-24 放射線発生装置及びそれを用いた放射線撮影システム
US14/337,590 US9412552B2 (en) 2013-07-24 2014-07-22 Multi-source radiation generating apparatus and radiographic imaging system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013153198A JP6188470B2 (ja) 2013-07-24 2013-07-24 放射線発生装置及びそれを用いた放射線撮影システム

Publications (3)

Publication Number Publication Date
JP2015023013A JP2015023013A (ja) 2015-02-02
JP2015023013A5 true JP2015023013A5 (enExample) 2016-08-25
JP6188470B2 JP6188470B2 (ja) 2017-08-30

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JP2013153198A Expired - Fee Related JP6188470B2 (ja) 2013-07-24 2013-07-24 放射線発生装置及びそれを用いた放射線撮影システム

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US (1) US9412552B2 (enExample)
JP (1) JP6188470B2 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150117599A1 (en) 2013-10-31 2015-04-30 Sigray, Inc. X-ray interferometric imaging system
US10297359B2 (en) 2013-09-19 2019-05-21 Sigray, Inc. X-ray illumination system with multiple target microstructures
US9448190B2 (en) 2014-06-06 2016-09-20 Sigray, Inc. High brightness X-ray absorption spectroscopy system
US10269528B2 (en) 2013-09-19 2019-04-23 Sigray, Inc. Diverging X-ray sources using linear accumulation
US10295485B2 (en) 2013-12-05 2019-05-21 Sigray, Inc. X-ray transmission spectrometer system
US9449781B2 (en) 2013-12-05 2016-09-20 Sigray, Inc. X-ray illuminators with high flux and high flux density
US9570265B1 (en) 2013-12-05 2017-02-14 Sigray, Inc. X-ray fluorescence system with high flux and high flux density
US10304580B2 (en) 2013-10-31 2019-05-28 Sigray, Inc. Talbot X-ray microscope
USRE48612E1 (en) 2013-10-31 2021-06-29 Sigray, Inc. X-ray interferometric imaging system
US9823203B2 (en) 2014-02-28 2017-11-21 Sigray, Inc. X-ray surface analysis and measurement apparatus
US9594036B2 (en) 2014-02-28 2017-03-14 Sigray, Inc. X-ray surface analysis and measurement apparatus
US10401309B2 (en) 2014-05-15 2019-09-03 Sigray, Inc. X-ray techniques using structured illumination
JP6441015B2 (ja) * 2014-10-06 2018-12-19 キヤノンメディカルシステムズ株式会社 X線診断装置及びx線管制御方法
GB2536930B (en) 2015-03-31 2020-03-25 Teledyne E2V Uk Ltd A modulator system
US10352880B2 (en) 2015-04-29 2019-07-16 Sigray, Inc. Method and apparatus for x-ray microscopy
US10295486B2 (en) 2015-08-18 2019-05-21 Sigray, Inc. Detector for X-rays with high spatial and high spectral resolution
JP6525941B2 (ja) * 2016-10-28 2019-06-05 キヤノン株式会社 X線発生装置及び、x線撮影システム
DE102016222365B3 (de) * 2016-11-15 2018-04-05 Siemens Healthcare Gmbh Verfahren, Computerprogrammprodukt, computerlesbares Medium und Vorrichtung zur Erzeugung von Röntgenpulsen bei einer Röntgenbildgebung
US10247683B2 (en) 2016-12-03 2019-04-02 Sigray, Inc. Material measurement techniques using multiple X-ray micro-beams
WO2018175570A1 (en) 2017-03-22 2018-09-27 Sigray, Inc. Method of performing x-ray spectroscopy and x-ray absorption spectrometer system
US10578566B2 (en) 2018-04-03 2020-03-03 Sigray, Inc. X-ray emission spectrometer system
US20190341219A1 (en) 2018-05-07 2019-11-07 Washington University Multi-pixel x-ray source with tungsten-diamond transmission target
CN112424591B (zh) 2018-06-04 2024-05-24 斯格瑞公司 波长色散x射线光谱仪
CN112470245B (zh) 2018-07-26 2025-03-18 斯格瑞公司 高亮度x射线反射源
US10656105B2 (en) 2018-08-06 2020-05-19 Sigray, Inc. Talbot-lau x-ray source and interferometric system
DE112019004433B4 (de) 2018-09-04 2024-09-12 Sigray, Inc. System und verfahren für röntgenstrahlfluoreszenz mit filterung
US11056308B2 (en) 2018-09-07 2021-07-06 Sigray, Inc. System and method for depth-selectable x-ray analysis
US11020066B2 (en) * 2018-12-10 2021-06-01 KUB Technologies, Inc. System and method for cabinet x-ray systems with stationary x-ray source array
US11152183B2 (en) 2019-07-15 2021-10-19 Sigray, Inc. X-ray source with rotating anode at atmospheric pressure
US12278080B2 (en) 2022-01-13 2025-04-15 Sigray, Inc. Microfocus x-ray source for generating high flux low energy x-rays
US12360067B2 (en) 2022-03-02 2025-07-15 Sigray, Inc. X-ray fluorescence system and x-ray source with electrically insulative target material
US12181423B1 (en) 2023-09-07 2024-12-31 Sigray, Inc. Secondary image removal using high resolution x-ray transmission sources

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968200A (ja) 1982-10-08 1984-04-18 Yokogawa Hokushin Electric Corp X線ct装置
FR2778757B1 (fr) * 1998-05-12 2001-10-05 Commissariat Energie Atomique Systeme d'inscription d'informations sur un support sensible aux rayons x
JP4220589B2 (ja) * 1998-05-26 2009-02-04 株式会社東芝 X線撮影装置
US6215850B1 (en) * 1998-12-22 2001-04-10 General Electric Company X-ray beam control for an imaging system
US6456691B2 (en) * 2000-03-06 2002-09-24 Rigaku Corporation X-ray generator
US7082182B2 (en) * 2000-10-06 2006-07-25 The University Of North Carolina At Chapel Hill Computed tomography system for imaging of human and small animal
US7085351B2 (en) * 2000-10-06 2006-08-01 University Of North Carolina At Chapel Hill Method and apparatus for controlling electron beam current
US7826595B2 (en) * 2000-10-06 2010-11-02 The University Of North Carolina Micro-focus field emission x-ray sources and related methods
US6553096B1 (en) * 2000-10-06 2003-04-22 The University Of North Carolina Chapel Hill X-ray generating mechanism using electron field emission cathode
CN1279795C (zh) * 2001-08-29 2006-10-11 株式会社东芝 X射线产生装置
US7120222B2 (en) * 2003-06-05 2006-10-10 General Electric Company CT imaging system with multiple peak x-ray source
JP2006086001A (ja) 2004-09-15 2006-03-30 Shimadzu Corp X線管装置
US7440547B2 (en) * 2005-04-15 2008-10-21 Kabushiki Kaisha Toshiba CT scanner
WO2006116365A2 (en) * 2005-04-25 2006-11-02 The University Of North Carolina At Chapel Hill X-ray imaging using temporal digital signal processing
WO2008020886A2 (en) * 2006-02-09 2008-02-21 L-3 Communications Security And Detection Systems, Inc. Radiation scanning systems and methods
US20070189459A1 (en) * 2006-02-16 2007-08-16 Stellar Micro Devices, Inc. Compact radiation source
JP4878311B2 (ja) * 2006-03-03 2012-02-15 キヤノン株式会社 マルチx線発生装置
JP2009534669A (ja) * 2006-04-21 2009-09-24 アメリカン サイエンス アンド エンジニアリング,インコーポレイテッド 離散供給源のアレイおよび複数の平行ビームを用いた荷物および人間のx線画像化
WO2007142999A2 (en) * 2006-05-31 2007-12-13 L-3 Communications Security And Detection Systems, Inc. Dual energy x-ray source
US7852979B2 (en) * 2007-04-05 2010-12-14 General Electric Company Dual-focus X-ray tube for resolution enhancement and energy sensitive CT
US7627087B2 (en) * 2007-06-28 2009-12-01 General Electric Company One-dimensional grid mesh for a high-compression electron gun
US7496180B1 (en) * 2007-08-29 2009-02-24 General Electric Company Focal spot temperature reduction using three-point deflection
US7646852B2 (en) * 2007-12-31 2010-01-12 Ge Security, Inc. Method, a processor, and a system for tracking a focus of a beam
US7809114B2 (en) * 2008-01-21 2010-10-05 General Electric Company Field emitter based electron source for multiple spot X-ray
US7826594B2 (en) * 2008-01-21 2010-11-02 General Electric Company Virtual matrix control scheme for multiple spot X-ray source
JP4886713B2 (ja) * 2008-02-13 2012-02-29 キヤノン株式会社 X線撮影装置及びその制御方法
JP5294653B2 (ja) * 2008-02-28 2013-09-18 キヤノン株式会社 マルチx線発生装置及びx線撮影装置
US7801277B2 (en) 2008-03-26 2010-09-21 General Electric Company Field emitter based electron source with minimized beam emittance growth
JP4693884B2 (ja) * 2008-09-18 2011-06-01 キヤノン株式会社 マルチx線撮影装置及びその制御方法
US7792241B2 (en) * 2008-10-24 2010-09-07 General Electric Company System and method of fast KVP switching for dual energy CT
US8498380B2 (en) * 2008-11-26 2013-07-30 Koninklijke Philips N.V. Auxiliary grid electrode for X-ray tubes
WO2010070554A1 (en) * 2008-12-17 2010-06-24 Koninklijke Philips Electronics N.V. X-ray examination apparatus and method
JP5416426B2 (ja) * 2009-02-03 2014-02-12 富士フイルム株式会社 放射線画像撮影装置
DE102009007217B4 (de) * 2009-02-03 2012-05-24 Siemens Aktiengesellschaft Röntgenröhre
DE102009037688B4 (de) * 2009-08-17 2011-06-16 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Steuerung eines Elektronenstrahls für die Erzeugung von Röntgenstrahlung sowie Röntgenröhre
DE112011101007B4 (de) * 2010-03-22 2024-02-29 Nuray Technology Co., Ltd. Mehrstrahl-Röntgenquelle mit intelligenten elektronischen Steuerungssystemen und Verfahren dafür
US8487534B2 (en) * 2010-03-31 2013-07-16 General Electric Company Pierce gun and method of controlling thereof
US8396185B2 (en) * 2010-05-12 2013-03-12 General Electric Company Method of fast current modulation in an X-ray tube and apparatus for implementing same
JP5661432B2 (ja) * 2010-11-17 2015-01-28 キヤノン株式会社 X線発生装置
JP5804777B2 (ja) * 2011-06-01 2015-11-04 キヤノン株式会社 X線発生管及び、x線発生装置
JP2013020792A (ja) * 2011-07-11 2013-01-31 Canon Inc 放射線発生装置及びそれを用いた放射線撮影装置
JP5791401B2 (ja) * 2011-07-11 2015-10-07 キヤノン株式会社 放射線発生装置及びそれを用いた放射線撮影装置
JP5713832B2 (ja) * 2011-08-03 2015-05-07 キヤノン株式会社 放射線発生装置及びそれを用いた放射線撮影装置

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