FI20090237A - Digitaaliröntgenanturijärjestely ja digitaalinen röntgenkuvantamismenetelmä - Google Patents
Digitaaliröntgenanturijärjestely ja digitaalinen röntgenkuvantamismenetelmä Download PDFInfo
- Publication number
- FI20090237A FI20090237A FI20090237A FI20090237A FI20090237A FI 20090237 A FI20090237 A FI 20090237A FI 20090237 A FI20090237 A FI 20090237A FI 20090237 A FI20090237 A FI 20090237A FI 20090237 A FI20090237 A FI 20090237A
- Authority
- FI
- Finland
- Prior art keywords
- digital
- ray
- sensor arrangement
- imaging method
- ray imaging
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title 1
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
- G01T1/16—Measuring radiation intensity
- G01T1/17—Circuit arrangements not adapted to a particular type of detector
- G01T1/171—Compensation of dead-time counting losses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/15—Instruments in which pulses generated by a radiation detector are integrated, e.g. by a diode pump circuit
-
- 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
-
- 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
- H01L27/14601—Structural or functional details thereof
- H01L27/14609—Pixel-elements with integrated switching, control, storage or amplification elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
-
- 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
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
- H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
-
- 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
-
- 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
- H01L27/14643—Photodiode arrays; MOS imagers
- H01L27/14658—X-ray, gamma-ray or corpuscular radiation 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- High Energy & Nuclear Physics (AREA)
- Multimedia (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20090237A FI122647B (fi) | 2009-06-09 | 2009-06-09 | Digitaaliröntgenanturijärjestely ja digitaalinen röntgenkuvantamismenetelmä |
EP10785796.3A EP2441091A4 (en) | 2009-06-09 | 2010-06-08 | ARRANGEMENT OF DIGITAL X-RAY DENSORS AND METHOD OF DIGITAL X-RAY IMAGING |
US13/377,033 US8712010B2 (en) | 2009-06-09 | 2010-06-08 | Digital X-ray detector arrangement and digital X-ray imaging method |
PCT/FI2010/050470 WO2010142848A1 (en) | 2009-06-09 | 2010-06-08 | Digital x-ray detector arrangement and digital x-ray imaging method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20090237 | 2009-06-09 | ||
FI20090237A FI122647B (fi) | 2009-06-09 | 2009-06-09 | Digitaaliröntgenanturijärjestely ja digitaalinen röntgenkuvantamismenetelmä |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20090237A0 FI20090237A0 (fi) | 2009-06-09 |
FI20090237A true FI20090237A (fi) | 2010-12-10 |
FI122647B FI122647B (fi) | 2012-05-15 |
Family
ID=40825289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20090237A FI122647B (fi) | 2009-06-09 | 2009-06-09 | Digitaaliröntgenanturijärjestely ja digitaalinen röntgenkuvantamismenetelmä |
Country Status (4)
Country | Link |
---|---|
US (1) | US8712010B2 (fi) |
EP (1) | EP2441091A4 (fi) |
FI (1) | FI122647B (fi) |
WO (1) | WO2010142848A1 (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9310495B2 (en) | 2011-05-04 | 2016-04-12 | Oy Ajat Ltd. | Photon/energy identifying X-ray and gamma ray imaging device (“PID”) with a two dimensional array of pixels and system therefrom |
JP5676405B2 (ja) * | 2011-09-27 | 2015-02-25 | 富士フイルム株式会社 | 放射線画像撮影装置、放射線画像撮影システム、プログラムおよび放射線画像撮影方法 |
JP6182758B2 (ja) * | 2013-11-15 | 2017-08-23 | 株式会社リガク | 放射線検出器、これを用いたx線分析装置および放射線検出方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1245510B (it) * | 1991-02-15 | 1994-09-29 | Marelli Autronica | Dispositivo di conteggio e memorizzazione del numero di impulsi di un segnale in un intervallo di tempo |
GB2318411B (en) | 1996-10-15 | 1999-03-10 | Simage Oy | Imaging device for imaging radiation |
FI111759B (fi) | 2000-03-14 | 2003-09-15 | Planmed Oy | Anturijärjestelmä ja menetelmä digitaalisessa röntgenkuvantamisessa |
WO2003044565A2 (en) | 2001-11-16 | 2003-05-30 | The Johns Hopkins Universtiy | Method for metal object identification using a three-dimensional steerable magnetic field antenna |
US7868665B2 (en) * | 2002-03-05 | 2011-01-11 | Nova R&D, Inc. | Integrated circuit and sensor for imaging |
US7361881B2 (en) * | 2002-03-13 | 2008-04-22 | Oy Ajat Ltd | Ganged detector pixel, photon/pulse counting radiation imaging device |
DE10352012B4 (de) * | 2003-11-07 | 2007-10-04 | Siemens Ag | Detektormodul für die CT- und/oder PET- und/oder SPECT-Tomographie |
US7170049B2 (en) | 2003-12-30 | 2007-01-30 | Dxray, Inc. | Pixelated cadmium zinc telluride based photon counting mode detector |
DE102006029184A1 (de) | 2006-06-24 | 2007-12-27 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Photonendetektor |
FR2912588B1 (fr) * | 2007-02-13 | 2009-04-10 | Commissariat Energie Atomique | Detecteur de rayonnement x ou gamma |
US7863578B2 (en) * | 2007-03-06 | 2011-01-04 | Richard Brenner | Detector for radiation therapy |
WO2008146230A2 (en) | 2007-05-29 | 2008-12-04 | Koninklijke Philips Electronics N.V. | Photon counting with detection of local maxima |
-
2009
- 2009-06-09 FI FI20090237A patent/FI122647B/fi not_active IP Right Cessation
-
2010
- 2010-06-08 US US13/377,033 patent/US8712010B2/en not_active Expired - Fee Related
- 2010-06-08 EP EP10785796.3A patent/EP2441091A4/en not_active Withdrawn
- 2010-06-08 WO PCT/FI2010/050470 patent/WO2010142848A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20120087472A1 (en) | 2012-04-12 |
EP2441091A1 (en) | 2012-04-18 |
EP2441091A4 (en) | 2013-07-31 |
US8712010B2 (en) | 2014-04-29 |
FI20090237A0 (fi) | 2009-06-09 |
WO2010142848A1 (en) | 2010-12-16 |
FI122647B (fi) | 2012-05-15 |
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