DE69712713T2 - Einem grossflächigen Festkörper-Röntgenstrahlendetektor mit regelbaren Vorspannungseinstellung - Google Patents

Einem grossflächigen Festkörper-Röntgenstrahlendetektor mit regelbaren Vorspannungseinstellung

Info

Publication number
DE69712713T2
DE69712713T2 DE69712713T DE69712713T DE69712713T2 DE 69712713 T2 DE69712713 T2 DE 69712713T2 DE 69712713 T DE69712713 T DE 69712713T DE 69712713 T DE69712713 T DE 69712713T DE 69712713 T2 DE69712713 T2 DE 69712713T2
Authority
DE
Germany
Prior art keywords
state
ray detector
bias setting
adjustable bias
area solid
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
Application number
DE69712713T
Other languages
English (en)
Other versions
DE69712713D1 (de
Inventor
Scott William Petrick
Lawrence Richard Skrenes
George Edward Possin
Paul Richard Granfors
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE69712713D1 publication Critical patent/DE69712713D1/de
Application granted granted Critical
Publication of DE69712713T2 publication Critical patent/DE69712713T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • 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
    • H04N5/321—Transforming X-rays with video transmission of fluoroscopic images
    • H04N5/325—Image enhancement, e.g. by subtraction techniques using polyenergetic X-rays

Landscapes

  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Measurement Of Radiation (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Light Receiving Elements (AREA)
DE69712713T 1996-11-27 1997-11-21 Einem grossflächigen Festkörper-Röntgenstrahlendetektor mit regelbaren Vorspannungseinstellung Expired - Lifetime DE69712713T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/758,604 US5920070A (en) 1996-11-27 1996-11-27 Solid state area x-ray detector with adjustable bias

Publications (2)

Publication Number Publication Date
DE69712713D1 DE69712713D1 (de) 2002-06-27
DE69712713T2 true DE69712713T2 (de) 2003-01-30

Family

ID=25052374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69712713T Expired - Lifetime DE69712713T2 (de) 1996-11-27 1997-11-21 Einem grossflächigen Festkörper-Röntgenstrahlendetektor mit regelbaren Vorspannungseinstellung

Country Status (4)

Country Link
US (1) US5920070A (de)
EP (1) EP0845687B1 (de)
JP (1) JPH10253761A (de)
DE (1) DE69712713T2 (de)

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WO2013166532A3 (de) * 2012-05-07 2014-04-10 Erich Griesmayer Verfahren und vorrichtung zum erfassen von elementarteilchen

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JP4203710B2 (ja) * 2001-12-28 2009-01-07 株式会社日立メディコ Ｘ線画像処理装置
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US6559506B1 (en) 2002-04-03 2003-05-06 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
US7122802B2 (en) * 2002-04-19 2006-10-17 Ge Medical Systems Global Technology Company, Llc Method and apparatus for increasing the data acquisition rate in a digital detector
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JP3977735B2 (ja) * 2002-12-25 2007-09-19 浜松ホトニクス株式会社 光検出装置
JP4178071B2 (ja) * 2003-04-23 2008-11-12 株式会社日立メディコ Ｘ線画像診断装置
JP4411891B2 (ja) * 2003-07-09 2010-02-10 株式会社島津製作所 放射線撮像装置および放射線検出信号処理方法
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DE10344364B4 (de) * 2003-09-24 2007-06-14 Siemens Ag Verfahren zur Positionierung einer mobilen Röntgendetektoreinheit eines Röntgensystems, Röntgensystem und mobile Röntgendetektoreinheit
US7105828B2 (en) * 2004-02-10 2006-09-12 Ge Medical Systems Global Technology Company, Llc Hybrid x-ray detector
EP1795918B1 (de) 2004-07-06 2013-02-27 Oy Ajat Ltd. Echtzeitfähiges Hochleistungs-Röntgenbildgebungssystem mit direkter Strahlungsumwandlung für Kameras auf Cd-Te- und Cd-Zn-Te-Basis
US20060011853A1 (en) * 2004-07-06 2006-01-19 Konstantinos Spartiotis High energy, real time capable, direct radiation conversion X-ray imaging system for Cd-Te and Cd-Zn-Te based cameras
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US7344304B2 (en) * 2005-06-14 2008-03-18 Varian Medical Systems Technologies, Inc. Self-alignment of radiographic imaging system
JP5317388B2 (ja) * 2005-09-30 2013-10-16 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プログラム
WO2007054893A2 (en) * 2005-11-09 2007-05-18 Koninklijke Philips Electronics N.V. Method for reducing 3d ghost artefacts in an x-ray detector
US7606346B2 (en) * 2007-01-04 2009-10-20 General Electric Company CT detector module construction
KR20090028884A (ko) * 2007-09-17 2009-03-20 삼성전자주식회사 엑스레이 검출방법 및 이를 수행하기 위한 엑스레이검출장치
US7755059B2 (en) * 2008-11-04 2010-07-13 General Electric Company Systems, methods and apparatus for reduction of field-effect transistor leakage in a digital X-ray detector
KR101571044B1 (ko) * 2008-12-24 2015-11-24 삼성디스플레이 주식회사 방사선 검출 장치 및 그 구동 방법
US7963697B2 (en) * 2009-01-20 2011-06-21 General Electric Company Gain calibration and correction technique for digital imaging systems
JP5448643B2 (ja) * 2009-08-26 2014-03-19 キヤノン株式会社 撮像システム、その画像処理方法及びそのプログラム
JP2013536412A (ja) * 2010-07-23 2013-09-19 アンラッド コーポレーション 電圧を用いて放射線検出器を補正する方法
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JP5774114B2 (ja) * 2011-09-29 2015-09-02 キヤノン株式会社 撮像装置、撮像システム、及び撮像装置の制御方法
JP5935293B2 (ja) * 2011-11-02 2016-06-15 ソニー株式会社 撮像装置および撮像表示システム
WO2013098985A1 (ja) 2011-12-28 2013-07-04 キヤノン株式会社 撮像装置、撮像システム、及び撮像装置の制御方法
US8983036B2 (en) 2011-12-31 2015-03-17 Carestream Health, Inc. Radiographic detector with rapid power-up, imaging apparatus and methods using the same
US9291720B2 (en) 2011-12-31 2016-03-22 Carestream Health, Inc. Radiographic detector with rapid power-up, imaging apparatus and methods using the same
US8569709B1 (en) * 2012-06-05 2013-10-29 Carestream Health, Inc. Radiographic imaging apparatus and methods including stable power down
JP5832966B2 (ja) * 2012-07-17 2015-12-16 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、放射線の照射開始の検出感度制御方法およびプログラム
KR20140056670A (ko) * 2012-10-30 2014-05-12 삼성테크윈 주식회사 엑스레이 검출기 및 엑스레이 검출 시스템
US9554759B2 (en) * 2013-09-18 2017-01-31 Carestream Health, Inc. Digital radiography detector image readout process
WO2016087242A1 (en) * 2014-12-03 2016-06-09 Koninklijke Philips N.V. Device and method for signal compensation in medical x-ray images
FR3032853B1 (fr) 2015-02-12 2017-02-17 Soc Francaise De Detecteurs Infrarouges - Sofradir Dispositif de detection ameliore
CN108318907B (zh) * 2018-02-01 2019-10-01 北京京东方光电科技有限公司 X射线探测面板及其制造方法和x射线探测装置

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US5352884A (en) * 1993-04-14 1994-10-04 General Electric Corporation Method and apparatus for providing offset for light detector
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013166532A3 (de) * 2012-05-07 2014-04-10 Erich Griesmayer Verfahren und vorrichtung zum erfassen von elementarteilchen

Also Published As

Publication number Publication date
EP0845687A3 (de) 2000-01-12
EP0845687B1 (de) 2002-05-22
EP0845687A2 (de) 1998-06-03
JPH10253761A (ja) 1998-09-25
DE69712713D1 (de) 2002-06-27
US5920070A (en) 1999-07-06

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Legal Events

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ROEGER UND KOLLEGEN, 73728 ESSLINGEN