CN103620445B - 成像探测器 - Google Patents

成像探测器 Download PDF

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Publication number
CN103620445B
CN103620445B CN201280027742.2A CN201280027742A CN103620445B CN 103620445 B CN103620445 B CN 103620445B CN 201280027742 A CN201280027742 A CN 201280027742A CN 103620445 B CN103620445 B CN 103620445B
Authority
CN
China
Prior art keywords
array
scintillator
detector
gap
photosensor array
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201280027742.2A
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English (en)
Chinese (zh)
Other versions
CN103620445A (zh
Inventor
R·P·卢赫塔
M·A·查波
B·E·哈伍德
R·A·马特森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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Publication date
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Publication of CN103620445A publication Critical patent/CN103620445A/zh
Application granted granted Critical
Publication of CN103620445B publication Critical patent/CN103620445B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2018—Scintillation-photodiode combinations
    • G01T1/20185—Coupling means between the photodiode and the scintillator, e.g. optical couplings using adhesives with wavelength-shifting fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2018—Scintillation-photodiode combinations
    • G01T1/20183—Arrangements for preventing or correcting crosstalk, e.g. optical or electrical arrangements for correcting crosstalk

Landscapes

  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN201280027742.2A 2011-04-06 2012-04-05 成像探测器 Expired - Fee Related CN103620445B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161472238P 2011-04-06 2011-04-06
US61/472,238 2011-04-06
PCT/IB2012/051685 WO2012137160A2 (en) 2011-04-06 2012-04-05 Imaging detector

Publications (2)

Publication Number Publication Date
CN103620445A CN103620445A (zh) 2014-03-05
CN103620445B true CN103620445B (zh) 2016-08-17

Family

ID=46022511

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280027742.2A Expired - Fee Related CN103620445B (zh) 2011-04-06 2012-04-05 成像探测器

Country Status (5)

Country Link
US (1) US9121950B2 (enExample)
EP (1) EP2694999B1 (enExample)
JP (1) JP2014514554A (enExample)
CN (1) CN103620445B (enExample)
WO (1) WO2012137160A2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6079284B2 (ja) * 2013-02-08 2017-02-15 株式会社島津製作所 放射線検出器および放射線検出器の製造方法
US10234572B2 (en) * 2014-07-25 2019-03-19 The Regents Of The University Of California Multiple spatial resolution scintillation detectors
US11041966B2 (en) * 2016-10-26 2021-06-22 Koninklijke Philips N.V. Radiation detector scintillator with an integral through-hole interconnect
JP6793553B2 (ja) * 2017-01-10 2020-12-02 キヤノンメディカルシステムズ株式会社 検出器パック、ｘ線検出器、ｘ線ｃｔ装置、検出器パックの製造方法
CN110582708A (zh) * 2017-05-01 2019-12-17 皇家飞利浦有限公司 多层辐射探测器
CN107398844B (zh) * 2017-06-26 2019-05-28 东软医疗系统股份有限公司 一种探测器制造夹具和闪烁体定位方法
CA3071647A1 (en) 2017-08-03 2019-02-07 The Research Foundation For The State University Of New York Dual-screen digital radiography with asymmetric reflective screens
WO2019042797A1 (en) * 2017-08-31 2019-03-07 Koninklijke Philips N.V. MULTILAYER MONOLITHIC SCINTILLATOR DETECTOR

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7326934B2 (en) * 2000-12-21 2008-02-05 Koninklijke Philips Electronics N.V. Detector for the detection of electromagnetic radiation
CN101669040A (zh) * 2007-04-25 2010-03-10 皇家飞利浦电子股份有限公司 具有分裂层压板光耦合的辐射探测器
KR20100086098A (ko) * 2009-01-22 2010-07-30 (주)세현 엑스레이 검출기 및 이의 제조 방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3340793B2 (ja) * 1993-05-27 2002-11-05 株式会社日立メディコ 放射線検出器
JP3661196B2 (ja) * 1993-10-13 2005-06-15 住友電気工業株式会社 撮像装置の製造方法
US5430298A (en) * 1994-06-21 1995-07-04 General Electric Company CT array with improved photosensor linearity and reduced crosstalk
JPH0954162A (ja) 1995-08-17 1997-02-25 Ge Yokogawa Medical Syst Ltd Ｘ線検出器およびその製造方法
JP2001074845A (ja) 1999-09-03 2001-03-23 Canon Inc 半導体装置及びそれを用いた放射線撮像システム
JP4593806B2 (ja) * 2001-02-09 2010-12-08 キヤノン株式会社 放射線検出装置の製造方法、蛍光板の製造方法及び放射線検出装置の製造装置
JP3860758B2 (ja) * 2002-02-07 2006-12-20 浜松ホトニクス株式会社 放射線検出器
JP4220818B2 (ja) 2003-03-27 2009-02-04 浜松ホトニクス株式会社 ホトダイオードアレイおよびその製造方法並びに放射線検出器
US6933504B2 (en) 2003-03-12 2005-08-23 General Electric Company CT detector having a segmented optical coupler and method of manufacturing same
US7019297B2 (en) * 2003-05-20 2006-03-28 Cti Pet Systems, Inc. Detector array using internalized light sharing and air coupling
US6990176B2 (en) 2003-10-30 2006-01-24 General Electric Company Methods and apparatus for tileable sensor array
JP2008510960A (ja) 2004-08-20 2008-04-10 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 保護層を有するマイクロエレクトロニクスシステム
JP4534006B2 (ja) * 2005-09-28 2010-09-01 独立行政法人放射線医学総合研究所 放射線位置検出方法及び装置
JP2008224429A (ja) 2007-03-13 2008-09-25 Canon Inc 放射線検出装置
US7605374B2 (en) * 2007-03-27 2009-10-20 General Electric Company X-ray detector fabrication methods and apparatus therefrom

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7326934B2 (en) * 2000-12-21 2008-02-05 Koninklijke Philips Electronics N.V. Detector for the detection of electromagnetic radiation
CN101669040A (zh) * 2007-04-25 2010-03-10 皇家飞利浦电子股份有限公司 具有分裂层压板光耦合的辐射探测器
KR20100086098A (ko) * 2009-01-22 2010-07-30 (주)세현 엑스레이 검출기 및 이의 제조 방법

Also Published As

Publication number Publication date
EP2694999A2 (en) 2014-02-12
WO2012137160A3 (en) 2013-01-03
WO2012137160A2 (en) 2012-10-11
JP2014514554A (ja) 2014-06-19
US9121950B2 (en) 2015-09-01
EP2694999B1 (en) 2019-10-02
US20140029724A1 (en) 2014-01-30
CN103620445A (zh) 2014-03-05

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Granted publication date: 20160817