JP2018528423A5 - - Google Patents
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- JP2018528423A5 JP2018528423A5 JP2018510361A JP2018510361A JP2018528423A5 JP 2018528423 A5 JP2018528423 A5 JP 2018528423A5 JP 2018510361 A JP2018510361 A JP 2018510361A JP 2018510361 A JP2018510361 A JP 2018510361A JP 2018528423 A5 JP2018528423 A5 JP 2018528423A5
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- photon
- logic signal
- counting device
- adjacent
- 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.)
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- 238000006243 chemical reaction Methods 0.000 claims 12
- 230000003993 interaction Effects 0.000 claims 8
- 230000002265 prevention Effects 0.000 claims 6
- 238000000034 method Methods 0.000 claims 4
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15182717.7 | 2015-08-27 | ||
| EP15182717 | 2015-08-27 | ||
| PCT/EP2016/068131 WO2017032548A1 (en) | 2015-08-27 | 2016-07-29 | Photon counting device and method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018528423A JP2018528423A (ja) | 2018-09-27 |
| JP2018528423A5 true JP2018528423A5 (https=) | 2019-06-27 |
| JP6644872B2 JP6644872B2 (ja) | 2020-02-12 |
Family
ID=54010975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018510361A Active JP6644872B2 (ja) | 2015-08-27 | 2016-07-29 | 光子計数装置及び方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10365380B2 (https=) |
| EP (1) | EP3341755B1 (https=) |
| JP (1) | JP6644872B2 (https=) |
| CN (1) | CN108139487B (https=) |
| WO (1) | WO2017032548A1 (https=) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017085304A1 (en) * | 2015-11-20 | 2017-05-26 | Koninklijke Philips N.V. | Detection values determination system |
| US10575800B2 (en) * | 2017-03-08 | 2020-03-03 | Prismatic Sensors Ab | Increased spatial resolution for photon-counting edge-on x-ray detectors |
| US10422887B2 (en) * | 2017-04-06 | 2019-09-24 | Prismatic Sensors Ab | Photon-counting x-ray detector system having an adaptive anti-coincidence system |
| 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 |
| EP3508887A1 (en) | 2018-01-09 | 2019-07-10 | Koninklijke Philips N.V. | Charge sharing calibration method and system |
| US10826606B1 (en) * | 2018-08-14 | 2020-11-03 | Leidos, Inc. | Quantum detection and tracking of pulsed optical signals |
| JP7152912B2 (ja) * | 2018-09-06 | 2022-10-13 | キヤノン株式会社 | 光電変換装置及び撮像システム |
| CN109272099B (zh) * | 2018-09-19 | 2022-07-15 | 上海星秒光电科技有限公司 | 符合计数管理方法及装置 |
| US12553817B2 (en) * | 2018-12-17 | 2026-02-17 | Miftek Corporation | Photon counting and multi-spot spectroscopy |
| EP3709059A1 (en) * | 2019-03-14 | 2020-09-16 | Koninklijke Philips N.V. | Charge sharing compensation with sampled discriminators |
| WO2020223605A1 (en) * | 2019-05-01 | 2020-11-05 | The Regents Of The University Of California | System and method for charge sharing compensation for x-ray photon counting detectors |
| US11246547B2 (en) * | 2019-07-22 | 2022-02-15 | Redlen Technologies, Inc. | Compensation for charge sharing between detector pixels in a pixilated radiation detector |
| EP3799787A1 (en) | 2019-10-01 | 2021-04-07 | Koninklijke Philips N.V. | Detector for a dark-field; phase-contrast and attenuation interferometric imaging system |
| EP3839576B1 (de) * | 2019-12-18 | 2025-09-10 | Siemens Healthineers AG | Photonenzählender röntgendetektor und verfahren zum betreiben eines photonenzählenden röntgendetektors |
| EP3855725A1 (en) | 2020-01-21 | 2021-07-28 | Paul Scherrer Institut | Single photon counting detectors in strip or pixel design having digital inter-pixel communication and logic |
| US12468050B2 (en) * | 2020-01-27 | 2025-11-11 | The Johns Hopkins University | Direct energy windowing for photon counting detectors |
| WO2021154851A1 (en) | 2020-01-27 | 2021-08-05 | The Johns Hopkins University | Photon counting detector |
| CN111678593B (zh) * | 2020-05-21 | 2023-02-28 | 中国科学院苏州纳米技术与纳米仿生研究所 | 光子计数装置及光子计数方法 |
| TWI759213B (zh) * | 2020-07-10 | 2022-03-21 | 大陸商廣州印芯半導體技術有限公司 | 光感測器及其感測方法 |
| EP3961197A1 (en) * | 2020-08-24 | 2022-03-02 | Malvern Panalytical B.V. | Identifying charge sharing in x-ray diffraction |
| IT202100006728A1 (it) | 2021-03-19 | 2022-09-19 | Milano Politecnico | Sistema e metodo per la rivelazione, localizzazione e segnalazione di eventi di singolo fotone e di coincidenza temporale di almeno due fotoni |
| CN117879714A (zh) * | 2023-06-27 | 2024-04-12 | 脉冲视觉(北京)科技有限公司 | 脉冲信号的压缩编码方法、电路、电子设备和存储介质 |
| EP4617732A1 (de) | 2024-03-14 | 2025-09-17 | Siemens Healthineers AG | Photonenzählender röntgendetektor, verfahren zum betreiben eines photonenzählenden röntgendetektors und röntgengerät |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2637204B2 (ja) * | 1988-12-08 | 1997-08-06 | 株式会社東芝 | ランダムパルス計数装置 |
| JPH1144766A (ja) * | 1997-07-25 | 1999-02-16 | Aloka Co Ltd | 体表面モニタ |
| US6590215B2 (en) * | 2001-04-05 | 2003-07-08 | Toshiba Corporation | Readout circuit for a charge detector |
| DE60333410D1 (de) | 2003-01-10 | 2010-08-26 | Scherrer Inst Paul | Bildaufnahmevorrichtung für Photonenzählung |
| DE102004048962B4 (de) * | 2004-10-07 | 2006-09-21 | Siemens Ag | Digitale Röntgenaufnahmevorrichtung bzw. Verfahren zur Aufnahme von Röntgenabbildungen in einer digitalen Röntgenaufnahmevorrichtung |
| US7212604B2 (en) * | 2005-06-29 | 2007-05-01 | General Electric Company | Multi-layer direct conversion computed tomography detector module |
| US7208739B1 (en) | 2005-11-30 | 2007-04-24 | General Electric Company | Method and apparatus for correction of pileup and charge sharing in x-ray images with energy resolution |
| WO2008050283A2 (en) | 2006-10-25 | 2008-05-02 | Koninklijke Philips Electronics N.V. | Apparatus, imaging device and method for detecting x-ray radiation |
| US8237128B2 (en) * | 2006-12-13 | 2012-08-07 | Koninklijke Philips Electronics N.V. | Apparatus, imaging device and method for counting X-ray photons |
| US8440957B2 (en) * | 2009-02-25 | 2013-05-14 | Bart Dierickx | Counting pixel with good dynamic range properties |
| WO2011002452A1 (en) | 2009-06-30 | 2011-01-06 | Analogic Corporation | Enhanced photon detection for scanner |
| US8426828B2 (en) * | 2011-06-06 | 2013-04-23 | Caeleste Cvba | Combined integration and pulse detection |
| WO2013093726A1 (en) * | 2011-12-21 | 2013-06-27 | Koninklijke Philips Electronics N.V. | Detection apparatus for detecting photons taking pile -up events into account |
| ITPI20120060A1 (it) * | 2012-05-15 | 2013-11-16 | Ronaldo Bellazzini | Sensore radiologico digitale |
| JP6563810B2 (ja) * | 2012-08-23 | 2019-08-21 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 半導体装置、放射ディテクタ及び製造方法 |
| DE102012224209B4 (de) * | 2012-12-21 | 2017-09-14 | Siemens Healthcare Gmbh | Zählender digitaler Röntgendetektor und Verfahren zur Aufnahme eines Röntgenbildes |
| JP2016522891A (ja) | 2013-04-24 | 2016-08-04 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 訂正手段を備えたパルス処理回路 |
| EP3059613A1 (en) * | 2015-02-23 | 2016-08-24 | Institut de Física d'Altes Energies | Photon counting |
-
2016
- 2016-07-29 WO PCT/EP2016/068131 patent/WO2017032548A1/en not_active Ceased
- 2016-07-29 CN CN201680049944.5A patent/CN108139487B/zh active Active
- 2016-07-29 EP EP16745713.4A patent/EP3341755B1/en active Active
- 2016-07-29 JP JP2018510361A patent/JP6644872B2/ja active Active
- 2016-07-29 US US15/748,750 patent/US10365380B2/en active Active
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