FR2518818B1 - Dispositif de conversion d'une image radiologique - Google Patents

Dispositif de conversion d'une image radiologique

Info

Publication number
FR2518818B1
FR2518818B1 FR8220936A FR8220936A FR2518818B1 FR 2518818 B1 FR2518818 B1 FR 2518818B1 FR 8220936 A FR8220936 A FR 8220936A FR 8220936 A FR8220936 A FR 8220936A FR 2518818 B1 FR2518818 B1 FR 2518818B1
Authority
FR
France
Prior art keywords
converting
radiological image
radiological
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
FR8220936A
Other languages
English (en)
French (fr)
Other versions
FR2518818A1 (fr
Inventor
Heinrich Hans
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 FR2518818A1 publication Critical patent/FR2518818A1/fr
Application granted granted Critical
Publication of FR2518818B1 publication Critical patent/FR2518818B1/fr
Expired 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
    • G01T1/246—Measuring radiation intensity with semiconductor detectors utilizing latent read-out, e.g. charge stored and read-out later
    • 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
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Molecular Biology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Measurement Of Radiation (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
FR8220936A 1981-12-23 1982-12-14 Dispositif de conversion d'une image radiologique Expired FR2518818B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813151155 DE3151155A1 (de) 1981-12-23 1981-12-23 Roengtenbildwandlungseinrichtung

Publications (2)

Publication Number Publication Date
FR2518818A1 FR2518818A1 (fr) 1983-06-24
FR2518818B1 true FR2518818B1 (fr) 1986-03-07

Family

ID=6149592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8220936A Expired FR2518818B1 (fr) 1981-12-23 1982-12-14 Dispositif de conversion d'une image radiologique

Country Status (3)

Country Link
JP (1) JPS58121689A (de)
DE (1) DE3151155A1 (de)
FR (1) FR2518818B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605167B1 (fr) * 1986-10-10 1989-03-31 Thomson Csf Capteur d'images electrostatique
EP0338091A4 (en) * 1987-10-21 1992-12-09 Hitachi, Ltd. Light-receiving element and method of operating the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR70038E (fr) * 1956-09-07 1959-02-02 Thomson Houston Comp Francaise Dispositif et procédé d'intensification de l'énergie radiante
DE2141934A1 (de) * 1971-08-20 1973-03-01 Siemens Ag Strahlenmessgeraet
DE2644168C3 (de) * 1976-09-30 1981-06-11 Siemens AG, 1000 Berlin und 8000 München Verwendung einer kristallinen Wismutoxid-Verbindung der Zusammensetzung Bi↓10↓-14X↓1↓O↓n↓, sowie Vorrichtungen hierzu und Verfahren zu deren Herstellung
US4268750A (en) * 1979-03-22 1981-05-19 The University Of Texas System Realtime radiation exposure monitor and control apparatus

Also Published As

Publication number Publication date
JPS58121689A (ja) 1983-07-20
FR2518818A1 (fr) 1983-06-24
DE3151155A1 (de) 1983-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse