BR112014004344A2 - matriz detectora e método de detecção de maiores taxas de fluxo de fóton - Google Patents

matriz detectora e método de detecção de maiores taxas de fluxo de fóton

Info

Publication number
BR112014004344A2
BR112014004344A2 BR112014004344A BR112014004344A BR112014004344A2 BR 112014004344 A2 BR112014004344 A2 BR 112014004344A2 BR 112014004344 A BR112014004344 A BR 112014004344A BR 112014004344 A BR112014004344 A BR 112014004344A BR 112014004344 A2 BR112014004344 A2 BR 112014004344A2
Authority
BR
Brazil
Prior art keywords
detector array
flow rates
layer
higher photon
cathode
Prior art date
Application number
BR112014004344A
Other languages
English (en)
Inventor
Rössl Ewald
Proksa Roland
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112014004344A2 publication Critical patent/BR112014004344A2/pt

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
    • 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
    • G01T1/241—Electrode arrangements, e.g. continuous or parallel strips or the like
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

resumo matriz detectora e método de detecção de maiores taxas de fluxo de fóton uma matriz detectora inclui pelo menos um pixel detector de conversão direta (1141-114m) configurado para detectar fótons de radiação ionizante policromática. o pixel inclui uma camada de cátodo (116), uma camada de ânodo (118) incluindo um eletrodo ânodo (1181-118m) para cada um dos pelo menos um pixel detector, um material de conversão direta (120), disposto entre a camada de cátodo e a camada de ânodo, e um eletrodo de porta disposto no material de conversão direta, paralelo a e entre as camadas de cátodo e ânodo. 18 2/6 1/1
BR112014004344A 2011-08-30 2012-08-16 matriz detectora e método de detecção de maiores taxas de fluxo de fóton BR112014004344A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161528785P 2011-08-30 2011-08-30
PCT/IB2012/054170 WO2013030708A2 (en) 2011-08-30 2012-08-16 Photon counting detector

Publications (1)

Publication Number Publication Date
BR112014004344A2 true BR112014004344A2 (pt) 2017-05-30

Family

ID=47018297

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014004344A BR112014004344A2 (pt) 2011-08-30 2012-08-16 matriz detectora e método de detecção de maiores taxas de fluxo de fóton

Country Status (8)

Country Link
US (1) US9423515B2 (pt)
EP (1) EP2751596B1 (pt)
JP (1) JP6335120B2 (pt)
CN (1) CN103765244B (pt)
BR (1) BR112014004344A2 (pt)
IN (1) IN2014CN01055A (pt)
RU (1) RU2594606C2 (pt)
WO (1) WO2013030708A2 (pt)

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JP6415867B2 (ja) * 2013-06-20 2018-10-31 キヤノンメディカルシステムズ株式会社 Ｘ線ｃｔ装置及び医用画像診断装置
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Also Published As

Publication number Publication date
RU2594606C2 (ru) 2016-08-20
EP2751596A2 (en) 2014-07-09
CN103765244B (zh) 2016-06-29
JP2014531574A (ja) 2014-11-27
IN2014CN01055A (pt) 2015-04-10
US9423515B2 (en) 2016-08-23
JP6335120B2 (ja) 2018-05-30
CN103765244A (zh) 2014-04-30
EP2751596B1 (en) 2017-07-19
WO2013030708A2 (en) 2013-03-07
RU2014112028A (ru) 2015-10-10
WO2013030708A3 (en) 2013-06-27
US20140183371A1 (en) 2014-07-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2475 DE 12-06-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.