CN101523898B - 放射线成像装置和放射线成像系统 - Google Patents

放射线成像装置和放射线成像系统 Download PDF

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Publication number
CN101523898B
CN101523898B CN2007800376751A CN200780037675A CN101523898B CN 101523898 B CN101523898 B CN 101523898B CN 2007800376751 A CN2007800376751 A CN 2007800376751A CN 200780037675 A CN200780037675 A CN 200780037675A CN 101523898 B CN101523898 B CN 101523898B
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China
Prior art keywords
light source
conversion element
radiation imaging
imaging apparatus
output
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Expired - Fee Related
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CN2007800376751A
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English (en)
Chinese (zh)
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CN101523898A (zh
Inventor
竹田慎市
井上正人
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Canon Inc
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Canon Inc
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments
    • G01T7/005—Details of radiation-measuring instruments calibration techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/30—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming X-rays into image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/10—Integrated devices
    • H10F39/12—Image sensors
    • H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
    • H10F39/189—X-ray, gamma-ray or corpuscular radiation imagers
    • H10F39/1898—Indirect radiation image sensors, e.g. using luminescent members

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN2007800376751A 2006-11-01 2007-10-26 放射线成像装置和放射线成像系统 Expired - Fee Related CN101523898B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2006297720 2006-11-01
JP297720/2006 2006-11-01
JP276519/2007 2007-10-24
JP2007276519A JP5049739B2 (ja) 2006-11-01 2007-10-24 放射線撮像装置
PCT/JP2007/071352 WO2008053978A1 (en) 2006-11-01 2007-10-26 Radiation imaging apparatus and radiation imaging system

Publications (2)

Publication Number Publication Date
CN101523898A CN101523898A (zh) 2009-09-02
CN101523898B true CN101523898B (zh) 2011-05-04

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CN2007800376751A Expired - Fee Related CN101523898B (zh) 2006-11-01 2007-10-26 放射线成像装置和放射线成像系统

Country Status (6)

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US (1) US7777167B2 (enExample)
EP (1) EP2074818A1 (enExample)
JP (1) JP5049739B2 (enExample)
CN (1) CN101523898B (enExample)
RU (1) RU2427973C2 (enExample)
WO (1) WO2008053978A1 (enExample)

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* Cited by examiner, † Cited by third party
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JP4834518B2 (ja) * 2005-11-29 2011-12-14 キヤノン株式会社 放射線撮像装置、その制御方法、及びそれを実行させるためのプログラムを記録した記録媒体
JP5377081B2 (ja) * 2009-06-01 2013-12-25 キヤノン株式会社 放射線撮影装置及びその制御方法
WO2010150381A1 (ja) 2009-06-25 2010-12-29 キヤノン株式会社 放射線撮像装置及び放射線撮像システム、それらの制御方法及びそのプログラム
WO2011067834A1 (ja) * 2009-12-01 2011-06-09 キヤノン株式会社 撮像装置及び撮像システム、それらの制御方法及びそのプログラム
RU2561756C2 (ru) * 2010-04-26 2015-09-10 Конинклейке Филипс Электроникс Н.В. Детектор рентгеновского излучения с повышенными пространственной однородностью усиления и разрешением и способ изготовления детектора рентгеновского излучения
JP5665494B2 (ja) 2010-06-24 2015-02-04 キヤノン株式会社 放射線検出装置及び放射線撮像システム
WO2012056996A1 (ja) * 2010-10-27 2012-05-03 富士フイルム株式会社 放射線撮影装置
JP2012141291A (ja) * 2010-12-16 2012-07-26 Fujifilm Corp 放射線撮影装置
JP5676405B2 (ja) * 2011-09-27 2015-02-25 富士フイルム株式会社 放射線画像撮影装置、放射線画像撮影システム、プログラムおよび放射線画像撮影方法
JP2013228366A (ja) * 2012-03-29 2013-11-07 Canon Inc 放射線検出装置及び放射線検出システム
CN103424768A (zh) * 2012-05-25 2013-12-04 同方威视技术股份有限公司 一种用于探测器系统的增益稳定装置及其控制方法
JP5997512B2 (ja) 2012-06-20 2016-09-28 キヤノン株式会社 放射線検出装置及び撮像システム
JP6066629B2 (ja) * 2012-08-28 2017-01-25 株式会社日立製作所 Ｘ線検出器及びｘ線撮像装置
US9360564B2 (en) * 2013-08-30 2016-06-07 Semiconductor Energy Laboratory Co., Ltd. Imaging device
JP2015102419A (ja) * 2013-11-25 2015-06-04 キヤノン株式会社 放射線検出装置および放射線撮像システム
US10945690B2 (en) 2015-06-30 2021-03-16 Koninklijke Philips N.V. Scanning X-ray apparatus with full-field detector
JP6573377B2 (ja) 2015-07-08 2019-09-11 キヤノン株式会社 放射線撮像装置、その制御方法及びプログラム
JP6573378B2 (ja) 2015-07-10 2019-09-11 キヤノン株式会社 放射線撮像装置、その制御方法及びプログラム
JP6663210B2 (ja) 2015-12-01 2020-03-11 キヤノン株式会社 放射線撮像装置及びその制御方法
JP6706963B2 (ja) 2016-04-18 2020-06-10 キヤノン株式会社 放射線撮像装置、放射線撮像システム、及び、放射線撮像装置の制御方法
JP6778118B2 (ja) 2017-01-13 2020-10-28 キヤノン株式会社 放射線撮像装置及び放射線撮像システム
CN108982552A (zh) * 2017-06-01 2018-12-11 群创光电股份有限公司 光检测装置以及其操作方法
JP7030478B2 (ja) 2017-11-09 2022-03-07 キヤノン株式会社 撮影台および放射線撮影システム

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CN1380530A (zh) * 2002-04-12 2002-11-20 山西大学 一种背景光照射线阵ccd辅助测量的方法
EP1267411A2 (en) * 2001-06-07 2002-12-18 Canon Kabushiki Kaisha Radiographic image pickup apparatus and method of driving the apparatus
CN1679164A (zh) * 2002-08-27 2005-10-05 伊弗克斯公司 有源像素上具有光电导体的图像传感器

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SU1341730A1 (ru) * 1985-07-19 1987-09-30 Научно-Исследовательский Институт Интроскопии Рентгеновский аппарат
FR2631132B1 (fr) 1988-05-03 1991-09-20 Thomson Csf Detecteur d'images radiologiques
JPH0619441B2 (ja) * 1989-06-21 1994-03-16 株式会社東芝 Ｘ線検出器およびｘ線ｃｔスキャナ装置
US5017989A (en) * 1989-12-06 1991-05-21 Xerox Corporation Solid state radiation sensor array panel
EP0792066B1 (en) 1996-02-26 2004-11-03 Canon Kabushiki Kaisha Photoelectric conversion apparatus and driving method thereof
JP3630832B2 (ja) 1996-03-28 2005-03-23 キヤノン株式会社 光電変換装置
JP3684010B2 (ja) 1996-12-26 2005-08-17 キヤノン株式会社 放射線検出装置
JPH11307756A (ja) * 1998-02-20 1999-11-05 Canon Inc 光電変換装置および放射線読取装置
DE19934980B4 (de) * 1999-07-26 2004-02-12 Siemens Ag Röntgendiagnostikeinrichtung mit einem flächenförmigen Röntgenbildwandler mit Rückseitenbeleuchtung
JP5016746B2 (ja) 2000-07-28 2012-09-05 キヤノン株式会社 撮像装置及びその駆動方法
JP2004033659A (ja) 2002-07-08 2004-02-05 Shimadzu Corp 放射線撮像装置
JP4211435B2 (ja) 2002-08-30 2009-01-21 株式会社島津製作所 放射線検出器
JP3757946B2 (ja) 2003-03-18 2006-03-22 株式会社島津製作所 放射線撮像装置
JP4442278B2 (ja) 2004-03-29 2010-03-31 株式会社島津製作所 放射線検出器

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
EP1267411A2 (en) * 2001-06-07 2002-12-18 Canon Kabushiki Kaisha Radiographic image pickup apparatus and method of driving the apparatus
CN1380530A (zh) * 2002-04-12 2002-11-20 山西大学 一种背景光照射线阵ccd辅助测量的方法
CN1679164A (zh) * 2002-08-27 2005-10-05 伊弗克斯公司 有源像素上具有光电导体的图像传感器

Also Published As

Publication number Publication date
JP2008134237A (ja) 2008-06-12
RU2009120484A (ru) 2010-12-10
CN101523898A (zh) 2009-09-02
RU2427973C2 (ru) 2011-08-27
US20090250592A1 (en) 2009-10-08
EP2074818A1 (en) 2009-07-01
JP5049739B2 (ja) 2012-10-17
WO2008053978A1 (en) 2008-05-08
US7777167B2 (en) 2010-08-17

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