DE69836190D1 - Hochauflösendes strahlungsabbildungssystem - Google Patents
Hochauflösendes strahlungsabbildungssystemInfo
- Publication number
- DE69836190D1 DE69836190D1 DE69836190T DE69836190T DE69836190D1 DE 69836190 D1 DE69836190 D1 DE 69836190D1 DE 69836190 T DE69836190 T DE 69836190T DE 69836190 T DE69836190 T DE 69836190T DE 69836190 D1 DE69836190 D1 DE 69836190D1
- Authority
- DE
- Germany
- Prior art keywords
- imaging system
- high resolution
- radiation imaging
- resolution radiation
- resolution
- 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.)
- Expired - Lifetime
Links
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
- G01T1/20—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
- G01T1/2002—Optical details, e.g. reflecting or diffusing layers
-
- 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
- G01T1/20187—Position of the scintillator with respect to the photodiode, e.g. photodiode surrounding the crystal, the crystal surrounding the photodiode, shape or size of the scintillator
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/986,534 US6031234A (en) | 1997-12-08 | 1997-12-08 | High resolution radiation imager |
US986534 | 1997-12-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69836190D1 true DE69836190D1 (de) | 2006-11-30 |
DE69836190T2 DE69836190T2 (de) | 2007-08-23 |
Family
ID=25532530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69836190T Expired - Lifetime DE69836190T2 (de) | 1997-12-08 | 1998-10-06 | Hochauflösendes strahlungsabbildungssystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US6031234A (de) |
EP (1) | EP0921414B1 (de) |
JP (1) | JP3989104B2 (de) |
CA (1) | CA2249131C (de) |
DE (1) | DE69836190T2 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2758656B1 (fr) * | 1997-01-21 | 1999-04-09 | Thomson Tubes Electroniques | Procede de realisation d'un detecteur de rayonnement par assemblage de dalles elementaires et detecteur ainsi obtenu |
FR2774175B1 (fr) * | 1998-01-27 | 2000-04-07 | Thomson Csf | Capteur electronique matriciel photosensible |
US7034306B2 (en) * | 1998-06-18 | 2006-04-25 | Hamamatsu Photonics K.K. | Scintillator panel and radiation image sensor |
DE69937125T2 (de) * | 1999-04-09 | 2008-06-19 | Hamamatsu Photonics K.K., Hamamatsu | Szintillatorplatte und strahlungsbildsensor |
DE19934768A1 (de) * | 1999-07-23 | 2001-01-25 | Philips Corp Intellectual Pty | Detektor zur Detektion von elektromagnetischer Strahlung |
EP1879050A3 (de) * | 2000-09-11 | 2008-03-26 | Hamamatsu Photonics K.K. | Sintillator-panel, Strahlungsbildsensor und entsprechende Produktionsverfahren |
US7141803B2 (en) * | 2000-09-11 | 2006-11-28 | Hamamatsu Photonics K.K. | Scintillator panel, radiation image sensor and methods of producing them |
US6541774B1 (en) * | 2000-11-03 | 2003-04-01 | General Electric Company | Radiation imager cover |
US20020087073A1 (en) * | 2000-12-29 | 2002-07-04 | Hoffman David M. | CT detector reflector useful in detector scintillator array |
US6847041B2 (en) * | 2001-02-09 | 2005-01-25 | Canon Kabushiki Kaisha | Scintillator panel, radiation detector and manufacture methods thereof |
WO2002101413A1 (fr) * | 2001-06-12 | 2002-12-19 | Institute Of Whole Body Metabolism | Capteur quantitatif de faisceau de particules |
US6559506B1 (en) | 2002-04-03 | 2003-05-06 | General Electric Company | Imaging array and methods for fabricating same |
US6740884B2 (en) * | 2002-04-03 | 2004-05-25 | General Electric Company | Imaging array and methods for fabricating same |
US6777685B2 (en) * | 2002-04-03 | 2004-08-17 | General Electric Company | Imaging array and methods for fabricating same |
US7078702B2 (en) * | 2002-07-25 | 2006-07-18 | General Electric Company | Imager |
US7054408B2 (en) * | 2003-04-30 | 2006-05-30 | General Electric Company | CT detector array having non pixelated scintillator array |
US7019304B2 (en) * | 2003-10-06 | 2006-03-28 | General Electric Company | Solid-state radiation imager with back-side irradiation |
CN1930491A (zh) * | 2004-03-05 | 2007-03-14 | 皇家飞利浦电子股份有限公司 | 用于具有可变反射器的x射线检测器的闪烁器 |
EP1915640B1 (de) * | 2005-07-19 | 2013-09-25 | Milabs B.V. | Strahlungsdetektor |
US7772558B1 (en) * | 2006-03-29 | 2010-08-10 | Radiation Monitoring Devices, Inc. | Multi-layer radiation detector and related methods |
US8106363B2 (en) * | 2008-04-17 | 2012-01-31 | Carestream Health, Inc. | Digital radiography panel with pressure-sensitive adhesive for optical coupling between scintillator screen and detector and method of manufacture |
DE102008033760B4 (de) * | 2008-07-18 | 2010-05-20 | Siemens Aktiengesellschaft | Strahlungsdetektorelement, Strahlungsdetektor und Tomografieeinrichtung |
WO2011060166A2 (en) * | 2009-11-12 | 2011-05-19 | Saint-Gobain Cermics & Plastics, Inc. | Scintillation pixel design and method of operation |
DE102010004890A1 (de) * | 2010-01-18 | 2011-07-21 | Siemens Aktiengesellschaft, 80333 | Photodiodenarray, Strahlendetektor und Verfahren zur Herstellung eines solchen Photodiodenarrays und eines solchen Strahlendetektors |
WO2012034220A1 (en) * | 2010-09-14 | 2012-03-22 | Abdelmounaime Faouzi Zerrouk | Depth-of-interaction scintillation detectors |
US8772728B2 (en) | 2010-12-31 | 2014-07-08 | Carestream Health, Inc. | Apparatus and methods for high performance radiographic imaging array including reflective capability |
US8648310B2 (en) * | 2011-01-18 | 2014-02-11 | Varian Medical Systems, Inc. | Indirect X-ray imager having semi-transparent layers |
JP2012211781A (ja) * | 2011-03-30 | 2012-11-01 | Sony Corp | 放射線撮像装置および放射線撮像表示システム |
JP2012247281A (ja) * | 2011-05-27 | 2012-12-13 | Fujifilm Corp | 放射線撮影装置、及びシンチレータとその製造方法 |
IN2014CN04514A (de) * | 2011-12-05 | 2015-09-11 | Koninkl Philips Nv | |
US20130236677A1 (en) * | 2012-03-06 | 2013-09-12 | Ge Medical Systems Global Technology Company, Llc | Detector and method of panel bonding using removable adhesive film |
US9006668B2 (en) * | 2012-10-02 | 2015-04-14 | Kabushiki Kaisha Toshiba | Method to improve light extraction from scintillators |
EP3039454A1 (de) * | 2013-08-26 | 2016-07-06 | Teledyne Dalsa B.V. | Strahlungsdetektor und verfahren dafür |
US10185041B2 (en) | 2015-02-05 | 2019-01-22 | Teledyne Dalsa B.V. | Radiation detector and a method thereof |
US10809393B2 (en) * | 2015-04-23 | 2020-10-20 | Fermi Research Alliance, Llc | Monocrystal-based microchannel plate image intensifier |
JP2020529607A (ja) | 2017-08-03 | 2020-10-08 | ザ・リサーチ・ファウンデーション・フォー・ザ・ステイト・ユニヴァーシティ・オブ・ニューヨーク | 非対称反射スクリーンによるデュアルスクリーンデジタル放射線撮像 |
US10794758B2 (en) * | 2017-09-29 | 2020-10-06 | General Electric Company | System and method for verifying the integrity of a radiation detector |
US11802979B2 (en) | 2018-05-23 | 2023-10-31 | The Research Foundation For The State University Of New York | Flat panel x-ray imager with scintillating glass substrate |
JP7321818B2 (ja) | 2019-07-31 | 2023-08-07 | キヤノン株式会社 | シンチレータユニット、及び放射線検出器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3944835A (en) * | 1974-09-25 | 1976-03-16 | General Electric Company | High energy radiation detector having improved reflective backing for phosphor layer |
US5132539A (en) * | 1991-08-29 | 1992-07-21 | General Electric Company | Planar X-ray imager having a moisture-resistant sealing structure |
US5208460A (en) * | 1991-09-23 | 1993-05-04 | General Electric Company | Photodetector scintillator radiation imager having high efficiency light collection |
US5463225A (en) * | 1992-06-01 | 1995-10-31 | General Electric Company | Solid state radiation imager with high integrity barrier layer and method of fabricating |
US5241180A (en) * | 1992-08-05 | 1993-08-31 | General Electric Company | Radiation detection devices with tapered scintillator crystals |
US5401668A (en) * | 1993-09-02 | 1995-03-28 | General Electric Company | Method for fabrication solid state radiation imager having improved scintillator adhesion |
US5517031A (en) * | 1994-06-21 | 1996-05-14 | General Electric Company | Solid state imager with opaque layer |
WO1996014593A1 (en) * | 1994-11-07 | 1996-05-17 | Ail Systems, Inc. | High resolution scintillation detector |
US5635720A (en) * | 1995-10-03 | 1997-06-03 | Gatan, Inc. | Resolution-enhancement device for an optically-coupled image sensor for an electron microscope |
-
1997
- 1997-12-08 US US08/986,534 patent/US6031234A/en not_active Expired - Fee Related
-
1998
- 1998-10-01 CA CA002249131A patent/CA2249131C/en not_active Expired - Fee Related
- 1998-10-06 JP JP28364098A patent/JP3989104B2/ja not_active Expired - Fee Related
- 1998-10-06 DE DE69836190T patent/DE69836190T2/de not_active Expired - Lifetime
- 1998-10-06 EP EP98308142A patent/EP0921414B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6031234A (en) | 2000-02-29 |
EP0921414A1 (de) | 1999-06-09 |
JP3989104B2 (ja) | 2007-10-10 |
CA2249131A1 (en) | 1999-06-08 |
DE69836190T2 (de) | 2007-08-23 |
CA2249131C (en) | 2009-11-24 |
JPH11202053A (ja) | 1999-07-30 |
EP0921414B1 (de) | 2006-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |