RU2594606C2 - Детектор счета фотонов - Google Patents

Детектор счета фотонов Download PDF

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Publication number
RU2594606C2
RU2594606C2 RU2014112028/28A RU2014112028A RU2594606C2 RU 2594606 C2 RU2594606 C2 RU 2594606C2 RU 2014112028/28 A RU2014112028/28 A RU 2014112028/28A RU 2014112028 A RU2014112028 A RU 2014112028A RU 2594606 C2 RU2594606 C2 RU 2594606C2
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RU
Russia
Prior art keywords
voltage
detector
control electrode
direct conversion
photons
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RU2014112028/28A
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English (en)
Russian (ru)
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RU2014112028A (ru
Inventor
Эвальд РЕССЛЬ
Роланд ПРОКСА
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Конинклейке Филипс Н.В.
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Publication of RU2014112028A publication Critical patent/RU2014112028A/ru
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    • 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
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • 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
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • G01T1/241—Electrode arrangements, e.g. continuous or parallel strips or the like
    • 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
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • G01T1/247—Detector read-out circuitry

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  • 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)
  • Apparatus For Radiation Diagnosis (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
RU2014112028/28A 2011-08-30 2012-08-16 Детектор счета фотонов RU2594606C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161528785P 2011-08-30 2011-08-30
US61/528,785 2011-08-30
PCT/IB2012/054170 WO2013030708A2 (en) 2011-08-30 2012-08-16 Photon counting detector

Publications (2)

Publication Number Publication Date
RU2014112028A RU2014112028A (ru) 2015-10-10
RU2594606C2 true RU2594606C2 (ru) 2016-08-20

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RU2014112028/28A RU2594606C2 (ru) 2011-08-30 2012-08-16 Детектор счета фотонов

Country Status (8)

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US (1) US9423515B2 (enExample)
EP (1) EP2751596B1 (enExample)
JP (1) JP6335120B2 (enExample)
CN (1) CN103765244B (enExample)
BR (1) BR112014004344A2 (enExample)
IN (1) IN2014CN01055A (enExample)
RU (1) RU2594606C2 (enExample)
WO (1) WO2013030708A2 (enExample)

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WO2014196479A1 (ja) * 2013-06-06 2014-12-11 株式会社 東芝 フォトンカウンティング装置
JP6415867B2 (ja) * 2013-06-20 2018-10-31 キヤノンメディカルシステムズ株式会社 Ｘ線ｃｔ装置及び医用画像診断装置
EP2871496B1 (en) 2013-11-12 2020-01-01 Samsung Electronics Co., Ltd Radiation detector and computed tomography apparatus using the same
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DE102014204042A1 (de) * 2014-03-05 2015-09-10 Siemens Aktiengesellschaft Verfahren zur Ansteuerung eines Röntgendetektors und zugehörige Steuereinheit
EP3160351B1 (en) * 2014-06-27 2020-12-09 Koninklijke Philips N.V. Spectral material decomposition for photon-counting applications
US10159450B2 (en) * 2014-10-01 2018-12-25 Toshiba Medical Systems Corporation X-ray CT apparatus including a photon-counting detector, and an image processing apparatus and an image processing method for correcting detection signals detected by the photon-counting detector
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CN106796302B (zh) * 2014-12-05 2018-11-13 皇家飞利浦有限公司 用于倾斜角度x射线辐射的x射线探测器设备
EP3132287B1 (en) * 2014-12-11 2017-09-27 Koninklijke Philips N.V. X-ray detector, imaging apparatus and calibration method
WO2016096622A1 (en) * 2014-12-17 2016-06-23 Koninklijke Philips N.V. Detector and method for detecting ionizing radiation
CN104568175B (zh) * 2014-12-29 2018-03-09 成都麟鑫泰来科技有限公司 单光子阵列探测成像装置
US20160206255A1 (en) * 2015-01-16 2016-07-21 Kabushiki Kaisha Toshiba Hybrid passive/active multi-layer energy discriminating photon-counting detector
WO2017001269A1 (en) * 2015-06-30 2017-01-05 Koninklijke Philips N.V. X-ray device with reduced pile-up
WO2017009736A1 (en) * 2015-07-13 2017-01-19 Koninklijke Philips N.V. High energy resolution / high x-ray flux photon counting detector
US10646176B2 (en) * 2015-09-30 2020-05-12 General Electric Company Layered radiation detector
US10396109B2 (en) * 2016-04-11 2019-08-27 Redlen Technologies, Inc. Local storage device in high flux semiconductor radiation detectors and methods of operating thereof
US10067240B1 (en) * 2017-03-06 2018-09-04 Prismatic Sensors Ab X-ray detector system based on photon counting
EP3444826A1 (en) * 2017-08-14 2019-02-20 Koninklijke Philips N.V. Low profile anti scatter and anti charge sharing grid for photon counting computed tomography
US20190154852A1 (en) * 2017-11-16 2019-05-23 NueVue Solutions, Inc. Analog Direct Digital X-Ray Photon Counting Detector For Resolving Photon Energy In Spectral X-Ray CT
US11169286B2 (en) 2018-06-18 2021-11-09 Redlen Technologies, Inc. Methods of calibrating semiconductor radiation detectors using K-edge filters
CN112673286B (zh) * 2018-09-10 2024-11-01 皇家飞利浦有限公司 双传感器子像素辐射探测器
US10928527B2 (en) 2018-11-09 2021-02-23 Redlen Technologies, Inc. Charge sharing correction methods for pixelated radiation detector arrays
DE102020216576B3 (de) 2020-12-28 2021-12-30 Siemens Healthcare Gmbh Röntgendetektoreinheit mit einer anpassbaren Spannungsversorgung und Verfahren zum Betrieb einer Röntgendetektoreinheit

Citations (1)

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Also Published As

Publication number Publication date
WO2013030708A3 (en) 2013-06-27
BR112014004344A2 (pt) 2017-05-30
CN103765244B (zh) 2016-06-29
WO2013030708A2 (en) 2013-03-07
CN103765244A (zh) 2014-04-30
IN2014CN01055A (enExample) 2015-04-10
RU2014112028A (ru) 2015-10-10
JP2014531574A (ja) 2014-11-27
US20140183371A1 (en) 2014-07-03
EP2751596B1 (en) 2017-07-19
EP2751596A2 (en) 2014-07-09
JP6335120B2 (ja) 2018-05-30
US9423515B2 (en) 2016-08-23

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Effective date: 20170817