CN112912769B - 放射线检测装置 - Google Patents

放射线检测装置 Download PDF

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Publication number
CN112912769B
CN112912769B CN201980069231.9A CN201980069231A CN112912769B CN 112912769 B CN112912769 B CN 112912769B CN 201980069231 A CN201980069231 A CN 201980069231A CN 112912769 B CN112912769 B CN 112912769B
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CN
China
Prior art keywords
electrode
wiring
radiation detection
anode
detection device
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.)
Active
Application number
CN201980069231.9A
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English (en)
Chinese (zh)
Other versions
CN112912769A (zh
Inventor
岛田修
本村知久
谷森达
高田淳史
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
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.)
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Publication of CN112912769A publication Critical patent/CN112912769A/zh
Application granted granted 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
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2921—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras
    • G01T1/2935—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras using ionisation 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
    • G01T1/185—Measuring radiation intensity with ionisation chamber arrangements
    • 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
    • G01T1/242—Stacked detectors, e.g. for depth information
    • 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
    • G01T1/244—Auxiliary details, e.g. casings, cooling, damping or insulation against damage by, e.g. heat, pressure or the like
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
    • H01J47/06—Proportional counter tubes
    • 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

Landscapes

  • 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)
  • Electron Tubes For Measurement (AREA)
  • Light Receiving Elements (AREA)
CN201980069231.9A 2018-10-26 2019-10-16 放射线检测装置 Active CN112912769B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018201765A JP6747487B2 (ja) 2018-10-26 2018-10-26 放射線検出装置
JP2018-201765 2018-10-26
PCT/JP2019/040712 WO2020085167A1 (ja) 2018-10-26 2019-10-16 放射線検出装置

Publications (2)

Publication Number Publication Date
CN112912769A CN112912769A (zh) 2021-06-04
CN112912769B true CN112912769B (zh) 2024-08-16

Family

ID=70331938

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980069231.9A Active CN112912769B (zh) 2018-10-26 2019-10-16 放射线检测装置

Country Status (5)

Country Link
US (1) US11573337B2 (enExample)
EP (1) EP3872530A4 (enExample)
JP (1) JP6747487B2 (enExample)
CN (1) CN112912769B (enExample)
WO (1) WO2020085167A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11953452B2 (en) * 2021-03-01 2024-04-09 Redlen Technologies, Inc. Ionizing radiation detector with reduced street width and improved count rate stability
WO2024048761A1 (ja) * 2022-08-31 2024-03-07 大日本印刷株式会社 検出装置、放射線特定装置及び中性子画像化装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255659A (en) * 1978-03-27 1981-03-10 The Regents Of The University Of California Semiconductor radiation detector
US6333504B1 (en) * 1995-10-13 2001-12-25 Digirad Corp Semiconductor radiation detector with enhanced charge collection
CN1606808A (zh) * 2002-03-08 2005-04-13 浜松光子学株式会社 检测器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515881B2 (enExample) 1973-04-17 1980-04-26
US6121622A (en) * 1995-07-14 2000-09-19 Yeda Research And Development Co., Ltd. Imager or particle detector and method of manufacturing the same
JP3354551B2 (ja) 2000-06-27 2002-12-09 科学技術振興事業団 ピクセル型電極によるガス増幅を用いた粒子線画像検出器
JP4138529B2 (ja) * 2003-02-24 2008-08-27 浜松ホトニクス株式会社 半導体装置、及びそれを用いた放射線検出器
JP3935091B2 (ja) * 2003-02-27 2007-06-20 浜松ホトニクス株式会社 半導体装置、及びそれを用いた放射線検出器
JP4365844B2 (ja) * 2006-09-08 2009-11-18 三菱電機株式会社 荷電粒子線の線量分布測定装置
JP2009206057A (ja) * 2008-02-29 2009-09-10 Scienergy Co Ltd ガス電子増幅器及びこれを使用した放射線検出器
JP5471051B2 (ja) * 2008-06-23 2014-04-16 大日本印刷株式会社 ガス増幅を用いた放射線検出器、及び放射線検出器の製造方法
JP5515881B2 (ja) * 2010-03-11 2014-06-11 大日本印刷株式会社 放射線検出センサ、放射線検出センサの製造方法
JP2012168170A (ja) * 2011-01-25 2012-09-06 Dainippon Printing Co Ltd ガス増幅を用いた放射線検出器
US9529099B2 (en) * 2012-11-14 2016-12-27 Integrated Sensors, Llc Microcavity plasma panel radiation detector
JP5790750B2 (ja) 2013-12-13 2015-10-07 大日本印刷株式会社 放射線検出センサ
JP6821935B2 (ja) * 2016-03-30 2021-01-27 大日本印刷株式会社 検出素子及び放射線検出装置
JP6555380B2 (ja) * 2018-04-09 2019-08-07 大日本印刷株式会社 ガス増幅を用いた放射線検出器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255659A (en) * 1978-03-27 1981-03-10 The Regents Of The University Of California Semiconductor radiation detector
US6333504B1 (en) * 1995-10-13 2001-12-25 Digirad Corp Semiconductor radiation detector with enhanced charge collection
CN1606808A (zh) * 2002-03-08 2005-04-13 浜松光子学株式会社 检测器

Also Published As

Publication number Publication date
US11573337B2 (en) 2023-02-07
JP6747487B2 (ja) 2020-08-26
WO2020085167A1 (ja) 2020-04-30
CN112912769A (zh) 2021-06-04
EP3872530A4 (en) 2022-07-27
US20210263172A1 (en) 2021-08-26
EP3872530A1 (en) 2021-09-01
JP2020067415A (ja) 2020-04-30

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