FR2521781B1 - Convertisseur d'images radiologiques - Google Patents

Convertisseur d'images radiologiques

Info

Publication number
FR2521781B1
FR2521781B1 FR8301765A FR8301765A FR2521781B1 FR 2521781 B1 FR2521781 B1 FR 2521781B1 FR 8301765 A FR8301765 A FR 8301765A FR 8301765 A FR8301765 A FR 8301765A FR 2521781 B1 FR2521781 B1 FR 2521781B1
Authority
FR
France
Prior art keywords
image converter
radiological image
radiological
converter
image
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
Application number
FR8301765A
Other languages
English (en)
Other versions
FR2521781A1 (fr
Inventor
Hans Heinrich
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2521781A1 publication Critical patent/FR2521781A1/fr
Application granted granted Critical
Publication of FR2521781B1 publication Critical patent/FR2521781B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/12—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
    • H01L31/14—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the light source or sources being controlled by the semiconductor device sensitive to radiation, e.g. image converters, image amplifiers or image storage devices
    • H01L31/141—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the light source or sources being controlled by the semiconductor device sensitive to radiation, e.g. image converters, image amplifiers or image storage devices the semiconductor device sensitive to radiation being without a potential-jump barrier or surface barrier

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Molecular Biology (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Radiography Using Non-Light Waves (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR8301765A 1982-02-17 1983-02-04 Convertisseur d'images radiologiques Expired FR2521781B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823205693 DE3205693A1 (de) 1982-02-17 1982-02-17 Roentgenbildwandler

Publications (2)

Publication Number Publication Date
FR2521781A1 FR2521781A1 (fr) 1983-08-19
FR2521781B1 true FR2521781B1 (fr) 1986-11-28

Family

ID=6155997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8301765A Expired FR2521781B1 (fr) 1982-02-17 1983-02-04 Convertisseur d'images radiologiques

Country Status (3)

Country Link
JP (1) JPS58153379A (fr)
DE (1) DE3205693A1 (fr)
FR (1) FR2521781B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601499B1 (fr) * 1986-07-08 1988-09-30 Thomson Csf Detecteur d'image a photoconducteur a memoire
JP2753264B2 (ja) * 1988-05-27 1998-05-18 株式会社日立製作所 撮像管
EP0440854B1 (fr) * 1990-02-07 1995-10-04 Siemens Aktiengesellschaft Procédé de fabrication d'un écran d'enregistrement luminescent stimulable
DE4115725A1 (de) * 1991-05-14 1992-11-19 Siemens Ag Auslesevorrichtung fuer einen speicherleuchtschirm
EP1376614A3 (fr) * 2002-06-28 2007-08-08 Agfa HealthCare NV Procédé pour fabriquer un écran d'enregistrement luminescent transparent sans liant
EP1376615B1 (fr) * 2002-06-28 2012-08-29 Agfa HealthCare NV Ecran d'enregistrement luminescant sans liant
US7199379B2 (en) 2002-06-28 2007-04-03 Agfa-Gevaert Binderless storage phosphor screen
US7026632B2 (en) 2003-06-27 2006-04-11 Agfa-Gevaert Binderless storage phosphor screen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975637A (en) * 1973-10-23 1976-08-17 Matsushita Electric Industrial Co., Ltd. Device for storage and display of a radiation image
US4268750A (en) * 1979-03-22 1981-05-19 The University Of Texas System Realtime radiation exposure monitor and control apparatus
DE3175963D1 (en) * 1980-06-16 1987-04-09 Toshiba Kk Radiation excited phosphor screen and method for manufacturing the same

Also Published As

Publication number Publication date
FR2521781A1 (fr) 1983-08-19
JPS58153379A (ja) 1983-09-12
DE3205693A1 (de) 1983-08-25

Similar Documents

Publication Publication Date Title
FR2623019B1 (fr) Dispositif de prise d'image radiologique
DE3380724D1 (en) Image processors
ATA182382A (de) Bildaufnahmeanordnung
GB2127646B (en) Image processor
FR2631132B1 (fr) Detecteur d'images radiologiques
FR2553908B1 (fr) Appareil de formation d'images
FR2509909B1 (fr) Detecteur d'image a l'etat solide
FR2546312B1 (fr) Dispositif d'imagerie
IT1155990B (it) Disposizione per la registrazione d'immagini particolarmente in facsimile
GB2122050B (en) X-ray image enhancement
DE3279832D1 (en) Image scanner
JPS55134581A (en) Film image converter
AT386710B (de) Bildwiedergabeschaltung
DE3751762D1 (de) Röntgenbildverstärker
FR2555001B1 (fr) Systeme numerique d'imagerie de diagnostic
FR2521781B1 (fr) Convertisseur d'images radiologiques
BE865679A (fr) Tube reproducteur d'images
ATA176782A (de) Bildumsetzgeraet
BE889333A (fr) Tube d'images en couleur
DE3275420D1 (en) Radiographic image conversion screens
FR2534721B1 (fr) Panneau d'emmagasinage d'images de radiations
FR2541470B1 (fr) Dispositif pour la formation d'images radiologiques
BE876379A (fr) Convertisseur d'images de rayons x
FR2553342B3 (fr) Dispositif d'archivage d'images
FR2545270B1 (fr) Intensificateur d'images radiologiques et application a un systeme de radiologie numerique

Legal Events

Date Code Title Description
ST Notification of lapse