CN109642957A - 三维固态成像光电探测器 - Google Patents

三维固态成像光电探测器 Download PDF

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Publication number
CN109642957A
CN109642957A CN201780053544.6A CN201780053544A CN109642957A CN 109642957 A CN109642957 A CN 109642957A CN 201780053544 A CN201780053544 A CN 201780053544A CN 109642957 A CN109642957 A CN 109642957A
Authority
CN
China
Prior art keywords
groove
scintillator
wall
active region
ray
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.)
Pending
Application number
CN201780053544.6A
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English (en)
Chinese (zh)
Inventor
M·A·查波
D·B·麦克奈特
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 Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN109642957A publication Critical patent/CN109642957A/zh
Pending legal-status Critical Current

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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
    • G01T1/2006—Measuring radiation intensity with scintillation detectors using a combination of a scintillator and photodetector which measures the means radiation intensity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • 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
    • G01N23/046—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 using tomography, e.g. computed tomography [CT]
    • 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
    • G01N23/06—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 measuring the absorption
    • G01N23/083—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 measuring the absorption the radiation being X-rays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/03—Investigating materials by wave or particle radiation by transmission
    • G01N2223/04—Investigating materials by wave or particle radiation by transmission and measuring absorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/419—Imaging computed tomograph
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/50—Detectors
    • G01N2223/505—Detectors scintillation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Pulmonology (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Immunology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Toxicology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
CN201780053544.6A 2016-08-03 2017-07-31 三维固态成像光电探测器 Pending CN109642957A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662370263P 2016-08-03 2016-08-03
US62/370263 2016-08-03
PCT/EP2017/069335 WO2018024681A1 (en) 2016-08-03 2017-07-31 Three-dimensional solid state imaging photodetector

Publications (1)

Publication Number Publication Date
CN109642957A true CN109642957A (zh) 2019-04-16

Family

ID=59485360

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780053544.6A Pending CN109642957A (zh) 2016-08-03 2017-07-31 三维固态成像光电探测器

Country Status (5)

Country Link
US (1) US20210278553A1 (enExample)
EP (1) EP3494414A1 (enExample)
JP (1) JP2019531464A (enExample)
CN (1) CN109642957A (enExample)
WO (1) WO2018024681A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019185376A1 (en) * 2018-03-29 2019-10-03 Koninklijke Philips N.V. Quantum dot x-ray radiation detector array with improved charge collection efficiency and/or detection efficiency
WO2020198933A1 (en) 2019-03-29 2020-10-08 Shenzhen Xpectvision Technology Co., Ltd. Radiation detectors with scintillators

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845363A (en) * 1985-09-26 1989-07-04 Kabushiki Kaisha Toshiba Device for detecting radioactive rays
CN104838286A (zh) * 2012-12-03 2015-08-12 皇家飞利浦有限公司 成像探测器
WO2016113647A1 (en) * 2015-01-15 2016-07-21 Koninklijke Philips N.V. Imaging detector module assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6510195B1 (en) 2001-07-18 2003-01-21 Koninklijke Philips Electronics, N.V. Solid state x-radiation detector modules and mosaics thereof, and an imaging method and apparatus employing the same
RU2386981C2 (ru) * 2005-04-26 2010-04-20 Конинклейке Филипс Электроникс Н.В. Улучшенная детекторная матрица для спектральной компьютерной томографии
JP5455620B2 (ja) 2006-03-30 2014-03-26 コーニンクレッカ フィリップス エヌ ヴェ 放射線検出器および当該検出器を含む装置
US20070272872A1 (en) * 2006-05-24 2007-11-29 Bruker Axs, Inc. X-ray detector with photodetector embedded in scintillator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845363A (en) * 1985-09-26 1989-07-04 Kabushiki Kaisha Toshiba Device for detecting radioactive rays
CN104838286A (zh) * 2012-12-03 2015-08-12 皇家飞利浦有限公司 成像探测器
WO2016113647A1 (en) * 2015-01-15 2016-07-21 Koninklijke Philips N.V. Imaging detector module assembly

Also Published As

Publication number Publication date
WO2018024681A1 (en) 2018-02-08
US20210278553A1 (en) 2021-09-09
JP2019531464A (ja) 2019-10-31
EP3494414A1 (en) 2019-06-12

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Legal Events

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190416

WD01 Invention patent application deemed withdrawn after publication