JP2022086338A - 放射線撮像装置、放射線撮像システム、および、放射線撮像装置の制御方法 - Google Patents

放射線撮像装置、放射線撮像システム、および、放射線撮像装置の制御方法 Download PDF

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Publication number
JP2022086338A
JP2022086338A JP2020198286A JP2020198286A JP2022086338A JP 2022086338 A JP2022086338 A JP 2022086338A JP 2020198286 A JP2020198286 A JP 2020198286A JP 2020198286 A JP2020198286 A JP 2020198286A JP 2022086338 A JP2022086338 A JP 2022086338A
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JP
Japan
Prior art keywords
pixel
radiation
signal
read
pixels
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Pending
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JP2020198286A
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English (en)
Japanese (ja)
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JP2022086338A5 (https=
Inventor
潤 川鍋
Jun Kawanabe
亮介 三浦
Ryosuke Miura
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2020198286A priority Critical patent/JP2022086338A/ja
Priority to US17/535,150 priority patent/US11831813B2/en
Publication of JP2022086338A publication Critical patent/JP2022086338A/ja
Publication of JP2022086338A5 publication Critical patent/JP2022086338A5/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • 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
    • 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
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/703—SSIS architectures incorporating pixels for producing signals other than image signals
    • H04N25/706—Pixels for exposure or ambient light measuring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/78—Readout circuits for addressed sensors, e.g. output amplifiers or A/D converters

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2020198286A 2020-11-30 2020-11-30 放射線撮像装置、放射線撮像システム、および、放射線撮像装置の制御方法 Pending JP2022086338A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020198286A JP2022086338A (ja) 2020-11-30 2020-11-30 放射線撮像装置、放射線撮像システム、および、放射線撮像装置の制御方法
US17/535,150 US11831813B2 (en) 2020-11-30 2021-11-24 Apparatus, system, and method for controlling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020198286A JP2022086338A (ja) 2020-11-30 2020-11-30 放射線撮像装置、放射線撮像システム、および、放射線撮像装置の制御方法

Publications (2)

Publication Number Publication Date
JP2022086338A true JP2022086338A (ja) 2022-06-09
JP2022086338A5 JP2022086338A5 (https=) 2023-12-25

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ID=81751964

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JP2020198286A Pending JP2022086338A (ja) 2020-11-30 2020-11-30 放射線撮像装置、放射線撮像システム、および、放射線撮像装置の制御方法

Country Status (2)

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US (1) US11831813B2 (https=)
JP (1) JP2022086338A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023159686A (ja) * 2022-04-20 2023-11-01 キヤノン株式会社 放射線撮像装置、放射線撮像システム、および放射線撮像装置の制御方法
US20240138799A1 (en) * 2022-11-02 2024-05-02 Canon Kabushiki Kaisha Radiographic imaging apparatus, radiographic imaging system, and method for controlling radiographic imaging apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140361189A1 (en) * 2013-06-05 2014-12-11 Canon Kabushiki Kaisha Radiation imaging system
US10557948B2 (en) * 2017-09-26 2020-02-11 Canon Kabushiki Kaisha Radiation imaging system and moving image generation method
JP7373338B2 (ja) 2018-11-27 2023-11-02 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

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US20220174227A1 (en) 2022-06-02
US11831813B2 (en) 2023-11-28

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