CN1214466C - 用于x-射线成像的数字检测器 - Google Patents
用于x-射线成像的数字检测器 Download PDFInfo
- Publication number
- CN1214466C CN1214466C CN99813819.3A CN99813819A CN1214466C CN 1214466 C CN1214466 C CN 1214466C CN 99813819 A CN99813819 A CN 99813819A CN 1214466 C CN1214466 C CN 1214466C
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- Prior art keywords
- radiation
- ionizing radiation
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- 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.)
- Expired - Fee Related
Links
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Images
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
-
- 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
- G01T1/20183—Arrangements for preventing or correcting crosstalk, e.g. optical or electrical arrangements for correcting crosstalk
-
- 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
- G01T1/20188—Auxiliary details, e.g. casings or cooling
- G01T1/2019—Shielding against direct hits
-
- 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
- G01T1/246—Measuring radiation intensity with semiconductor detectors utilizing latent read-out, e.g. charge stored and read-out later
-
- 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
-
- 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
- G01T1/2928—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras using solid state 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
- G01T1/29—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
- G01T1/2964—Scanners
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14665—Imagers using a photoconductor layer
- H01L27/14676—X-ray, gamma-ray or corpuscular radiation imagers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14678—Contact-type imagers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/32—Transforming X-rays
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Molecular Biology (AREA)
- High Energy & Nuclear Physics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Measurement Of Radiation (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IL1999/000409 WO2001008224A1 (en) | 1999-07-26 | 1999-07-26 | Digital detector for x-ray imaging |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1328701A CN1328701A (zh) | 2001-12-26 |
CN1214466C true CN1214466C (zh) | 2005-08-10 |
Family
ID=11062731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99813819.3A Expired - Fee Related CN1214466C (zh) | 1999-07-26 | 1999-07-26 | 用于x-射线成像的数字检测器 |
Country Status (7)
Country | Link |
---|---|
US (2) | US6864484B1 (zh) |
EP (1) | EP1121719A4 (zh) |
JP (1) | JP2003505705A (zh) |
CN (1) | CN1214466C (zh) |
AU (1) | AU4927899A (zh) |
CA (1) | CA2345303A1 (zh) |
WO (1) | WO2001008224A1 (zh) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2289983B (en) | 1994-06-01 | 1996-10-16 | Simage Oy | Imaging devices,systems and methods |
US9029793B2 (en) | 1998-11-05 | 2015-05-12 | Siemens Aktiengesellschaft | Imaging device |
US6900442B2 (en) | 1999-07-26 | 2005-05-31 | Edge Medical Devices Ltd. | Hybrid detector for X-ray imaging |
AU4927899A (en) | 1999-07-26 | 2001-02-13 | Edge Medical Devices Ltd. | Digital detector for X-ray imaging |
US20040135911A1 (en) * | 2001-02-16 | 2004-07-15 | Arokia Nathan | Active pixel sensor for digital imaging |
US6784433B2 (en) | 2001-07-16 | 2004-08-31 | Edge Medical Devices Ltd. | High resolution detector for X-ray imaging |
US6982423B2 (en) | 2001-11-20 | 2006-01-03 | Koninklijke Philips Electronics N.V. | CT detector-module having radiation shielding for the processing circuitry |
US7122804B2 (en) * | 2002-02-15 | 2006-10-17 | Varian Medical Systems Technologies, Inc. | X-ray imaging device |
DE10241426B4 (de) * | 2002-09-06 | 2007-04-26 | Siemens Ag | Röntgendetektor |
CN1320373C (zh) * | 2002-09-18 | 2007-06-06 | 皇家飞利浦电子股份有限公司 | 辐射检测器 |
GB0224689D0 (en) | 2002-10-23 | 2002-12-04 | Simage Oy | Formation of contacts on semiconductor substrates |
AU2003276401A1 (en) | 2002-10-25 | 2004-05-13 | Goldpower Limited | Circuit substrate and method |
CN100449765C (zh) * | 2002-11-19 | 2009-01-07 | 皇家飞利浦电子股份有限公司 | x射线检查设备 |
JP4153783B2 (ja) * | 2002-12-09 | 2008-09-24 | 株式会社東芝 | X線平面検出器 |
EP1695386A1 (en) * | 2003-12-10 | 2006-08-30 | Philips Intellectual Property & Standards GmbH | X-ray detector |
US7558412B2 (en) * | 2004-02-06 | 2009-07-07 | General Electric Company | System and method for compensation of scintillator hysteresis in x-ray detectors |
US6953935B1 (en) * | 2004-05-11 | 2005-10-11 | General Electric Company | CT detector fabrication process |
ES2253997B1 (es) * | 2004-07-29 | 2007-07-16 | Udiat Centre Diagnostic, S.A. | Sistema digital para realizar biopsia estereotaxica. |
JP4892894B2 (ja) * | 2005-08-31 | 2012-03-07 | 株式会社島津製作所 | 光または放射線検出ユニットの製造方法、およびその製造方法で製造された光または放射線検出ユニット |
DE102005045901A1 (de) * | 2005-09-26 | 2007-04-05 | Siemens Ag | Flachbilddetektor zur Aufnahme von digitalen Röntgenbildern |
JP4834518B2 (ja) * | 2005-11-29 | 2011-12-14 | キヤノン株式会社 | 放射線撮像装置、その制御方法、及びそれを実行させるためのプログラムを記録した記録媒体 |
CN100483149C (zh) * | 2005-12-31 | 2009-04-29 | 同方威视技术股份有限公司 | 一种用于辐射成像的多阵列探测器模块结构 |
JPWO2007096967A1 (ja) * | 2006-02-23 | 2009-07-09 | 株式会社島津製作所 | 放射線検出器 |
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- 1999-07-26 CN CN99813819.3A patent/CN1214466C/zh not_active Expired - Fee Related
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- 1999-07-26 EP EP99933110A patent/EP1121719A4/en not_active Withdrawn
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CN1328701A (zh) | 2001-12-26 |
JP2003505705A (ja) | 2003-02-12 |
US6864484B1 (en) | 2005-03-08 |
EP1121719A1 (en) | 2001-08-08 |
US20040217294A1 (en) | 2004-11-04 |
CA2345303A1 (en) | 2001-02-01 |
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