JP5260854B2 - 多数の電荷蓄積素子を有するct検出器フォトダイオード - Google Patents
多数の電荷蓄積素子を有するct検出器フォトダイオード Download PDFInfo
- Publication number
- JP5260854B2 JP5260854B2 JP2006301405A JP2006301405A JP5260854B2 JP 5260854 B2 JP5260854 B2 JP 5260854B2 JP 2006301405 A JP2006301405 A JP 2006301405A JP 2006301405 A JP2006301405 A JP 2006301405A JP 5260854 B2 JP5260854 B2 JP 5260854B2
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Classifications
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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
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/2018—Scintillation-photodiode combinations
- G01T1/20184—Detector read-out circuitry, e.g. for clearing of traps, compensating for traps or compensating for direct hits
-
- 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]
-
- 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
- G01T1/20182—Modular detectors, e.g. tiled scintillators or tiled photodiodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Medical Informatics (AREA)
- General Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Biophysics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Pulmonology (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Measurement Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/164,101 US7283609B2 (en) | 2005-11-10 | 2005-11-10 | CT detector photodiode having multiple charge storage devices |
| US11/164,101 | 2005-11-10 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007130464A JP2007130464A (ja) | 2007-05-31 |
| JP2007130464A5 JP2007130464A5 (enExample) | 2010-12-02 |
| JP5260854B2 true JP5260854B2 (ja) | 2013-08-14 |
Family
ID=38003766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006301405A Active JP5260854B2 (ja) | 2005-11-10 | 2006-11-07 | 多数の電荷蓄積素子を有するct検出器フォトダイオード |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US7283609B2 (enExample) |
| JP (1) | JP5260854B2 (enExample) |
| CN (1) | CN1991409B (enExample) |
| IL (1) | IL179132A0 (enExample) |
| NL (1) | NL1032853C2 (enExample) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US7963695B2 (en) | 2002-07-23 | 2011-06-21 | Rapiscan Systems, Inc. | Rotatable boom cargo scanning system |
| US8275091B2 (en) | 2002-07-23 | 2012-09-25 | Rapiscan Systems, Inc. | Compact mobile cargo scanning system |
| GB0309379D0 (en) | 2003-04-25 | 2003-06-04 | Cxr Ltd | X-ray scanning |
| US7949101B2 (en) | 2005-12-16 | 2011-05-24 | Rapiscan Systems, Inc. | X-ray scanners and X-ray sources therefor |
| US8451974B2 (en) | 2003-04-25 | 2013-05-28 | Rapiscan Systems, Inc. | X-ray tomographic inspection system for the identification of specific target items |
| GB0309385D0 (en) | 2003-04-25 | 2003-06-04 | Cxr Ltd | X-ray monitoring |
| US8243876B2 (en) | 2003-04-25 | 2012-08-14 | Rapiscan Systems, Inc. | X-ray scanners |
| US8837669B2 (en) | 2003-04-25 | 2014-09-16 | Rapiscan Systems, Inc. | X-ray scanning system |
| US8804899B2 (en) | 2003-04-25 | 2014-08-12 | Rapiscan Systems, Inc. | Imaging, data acquisition, data transmission, and data distribution methods and systems for high data rate tomographic X-ray scanners |
| US8223919B2 (en) | 2003-04-25 | 2012-07-17 | Rapiscan Systems, Inc. | X-ray tomographic inspection systems for the identification of specific target items |
| US9113839B2 (en) | 2003-04-25 | 2015-08-25 | Rapiscon Systems, Inc. | X-ray inspection system and method |
| GB0525593D0 (en) | 2005-12-16 | 2006-01-25 | Cxr Ltd | X-ray tomography inspection systems |
| US6928141B2 (en) | 2003-06-20 | 2005-08-09 | Rapiscan, Inc. | Relocatable X-ray imaging system and method for inspecting commercial vehicles and cargo containers |
| US7471764B2 (en) | 2005-04-15 | 2008-12-30 | Rapiscan Security Products, Inc. | X-ray imaging system having improved weather resistance |
| US7916836B2 (en) * | 2007-09-26 | 2011-03-29 | General Electric Company | Method and apparatus for flexibly binning energy discriminating data |
| GB0803641D0 (en) | 2008-02-28 | 2008-04-02 | Rapiscan Security Products Inc | Scanning systems |
| GB0803644D0 (en) | 2008-02-28 | 2008-04-02 | Rapiscan Security Products Inc | Scanning systems |
| US7495228B1 (en) * | 2008-03-31 | 2009-02-24 | General Electric Company | Dual function detector device |
| GB0809110D0 (en) | 2008-05-20 | 2008-06-25 | Rapiscan Security Products Inc | Gantry scanner systems |
| JP5419404B2 (ja) * | 2008-09-04 | 2014-02-19 | キヤノン株式会社 | 光音響装置 |
| FR2937131B1 (fr) * | 2008-10-15 | 2011-01-28 | Soc Fr Detecteurs Infrarouges Sofradir | Procede et dispositif de lecture de charges electriques produites par un photodetecteur, et detecteur comportant de tels dispositifs |
| WO2010058369A2 (en) * | 2008-11-24 | 2010-05-27 | Philips Intellectual Property & Standards Gmbh | X-ray detector |
| CN102792676B (zh) | 2010-03-12 | 2016-05-18 | 皇家飞利浦电子股份有限公司 | 用于具有分布的x射线源的成像系统的多帧x射线探测器 |
| US9218933B2 (en) | 2011-06-09 | 2015-12-22 | Rapidscan Systems, Inc. | Low-dose radiographic imaging system |
| US9325913B2 (en) * | 2011-12-28 | 2016-04-26 | General Electric Company | Radiation detector for use in sequential image acquisition |
| KR101982278B1 (ko) * | 2012-03-26 | 2019-08-28 | 삼성전자주식회사 | 디지털 실리콘 광전자 증배관 디텍터 셀 |
| KR20140092438A (ko) * | 2012-12-27 | 2014-07-24 | 삼성전자주식회사 | 엑스선 검출 패널, 엑스선 촬영 장치 및 엑스선 영상 생성 방법 |
| KR102167245B1 (ko) | 2013-01-31 | 2020-10-19 | 라피스캔 시스템스, 인코포레이티드 | 이동식 보안검사시스템 |
| JP5925711B2 (ja) * | 2013-02-20 | 2016-05-25 | 浜松ホトニクス株式会社 | 検出器、pet装置及びx線ct装置 |
| US9689996B2 (en) | 2013-04-05 | 2017-06-27 | General Electric Company | Integrated diode DAS detector |
| US9826214B2 (en) | 2014-09-08 | 2017-11-21 | Microsoft Technology Licensing, Llc. | Variable resolution pixel |
| US9658347B2 (en) * | 2015-06-15 | 2017-05-23 | General Electric Company | Digital X-ray detector having multi-tap pixels |
| US10136868B2 (en) * | 2015-09-03 | 2018-11-27 | General Electric Company | Fast dual energy for general radiography |
| US10680021B2 (en) * | 2017-05-12 | 2020-06-09 | General Electric Company | Active pixel sensor computed tomography (CT) detector and method of readout |
| JP6916384B2 (ja) | 2017-05-31 | 2021-08-11 | アナログ ディヴァイスィズ インク | 撮像用途のための自動露出検出回路 |
| WO2019019038A1 (en) * | 2017-07-26 | 2019-01-31 | Shenzhen Xpectvision Technology Co., Ltd. | X-RAY DETECTOR CAPABLE OF MANAGING LOAD SHARING AT ITS PERIPHERY |
| CA3149539A1 (en) | 2019-09-16 | 2021-03-25 | Voti Inc. | Probabilistic image analysis |
| WO2021186393A1 (en) | 2020-03-18 | 2021-09-23 | Analogic Canada Corporation | Multi-stage pixel architecture for synchronous read/integrate radiation imaging, and related systems, devices and methods |
| EP3933881A1 (en) | 2020-06-30 | 2022-01-05 | VEC Imaging GmbH & Co. KG | X-ray source with multiple grids |
| US12230468B2 (en) | 2022-06-30 | 2025-02-18 | Varex Imaging Corporation | X-ray system with field emitters and arc protection |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5218533A (en) * | 1990-08-06 | 1993-06-08 | General Electric Company | Stable interruptible filter for dual beam computed tomography |
| US5661309A (en) * | 1992-12-23 | 1997-08-26 | Sterling Diagnostic Imaging, Inc. | Electronic cassette for recording X-ray images |
| US5592523A (en) * | 1994-12-06 | 1997-01-07 | Picker International, Inc. | Two dimensional detector array for CT scanners |
| US5592533A (en) * | 1994-12-23 | 1997-01-07 | Bell Atlantic Mobile Systems, Inc. | Personal communication service registration system and method |
| DE69805555T2 (de) * | 1997-02-10 | 2003-01-16 | Fillfactory N.V., Mechelen | Verfahren zur Erzeugung eines Auslegesignals einer auf CMOS basierender Pixelstruktur und eine solche auf CMOS basierender Pixelstruktur |
| US5965871A (en) * | 1997-11-05 | 1999-10-12 | Pixart Technology, Inc. | Column readout multiplexer for CMOS image sensors with multiple readout and fixed pattern noise cancellation |
| JPH11307756A (ja) * | 1998-02-20 | 1999-11-05 | Canon Inc | 光電変換装置および放射線読取装置 |
| JP4163279B2 (ja) * | 1998-02-27 | 2008-10-08 | 株式会社東芝 | データ収集・処理装置およびこの装置を用いたシステム |
| WO2000019705A1 (en) * | 1998-09-28 | 2000-04-06 | 3Dv Systems, Ltd. | Distance measurement with a camera |
| US6720592B1 (en) * | 2001-06-29 | 2004-04-13 | National Semiconductor Corp. | Apparatus for high sensitivity, low lag, high voltage swing in a pixel cell with an electronic shutter |
| US7170041B2 (en) * | 2002-07-17 | 2007-01-30 | Xerox Corporation | Pixel circuitry for imaging system |
| US6888122B2 (en) * | 2002-08-29 | 2005-05-03 | Micron Technology, Inc. | High dynamic range cascaded integration pixel cell and method of operation |
| JP4669653B2 (ja) * | 2003-04-22 | 2011-04-13 | キヤノン株式会社 | 放射線撮像装置、放射線撮像システム及びコンピュータプログラム |
| US7054408B2 (en) * | 2003-04-30 | 2006-05-30 | General Electric Company | CT detector array having non pixelated scintillator array |
| JP2004347475A (ja) * | 2003-05-22 | 2004-12-09 | Denso Corp | 容量式力学量センサ |
| US7154075B2 (en) * | 2003-11-13 | 2006-12-26 | Micron Technology, Inc. | Method and apparatus for pixel signal binning and interpolation in column circuits of a sensor circuit |
| WO2005069601A1 (en) * | 2004-01-12 | 2005-07-28 | Philips Intellectual Property & Standards Gmbh | Semiconductor-based image sensor |
-
2005
- 2005-11-10 US US11/164,101 patent/US7283609B2/en not_active Expired - Fee Related
-
2006
- 2006-11-07 JP JP2006301405A patent/JP5260854B2/ja active Active
- 2006-11-08 IL IL179132A patent/IL179132A0/en active IP Right Grant
- 2006-11-10 CN CN200610064073.2A patent/CN1991409B/zh active Active
- 2006-11-10 NL NL1032853A patent/NL1032853C2/nl not_active IP Right Cessation
-
2007
- 2007-07-20 US US11/780,972 patent/US7403590B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL1032853C2 (nl) | 2009-08-13 |
| US7403590B2 (en) | 2008-07-22 |
| IL179132A0 (en) | 2007-03-08 |
| US7283609B2 (en) | 2007-10-16 |
| US20080013677A1 (en) | 2008-01-17 |
| CN1991409A (zh) | 2007-07-04 |
| JP2007130464A (ja) | 2007-05-31 |
| CN1991409B (zh) | 2015-11-25 |
| US20070104311A1 (en) | 2007-05-10 |
| NL1032853A1 (nl) | 2007-05-11 |
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