FR2195062A1 - - Google Patents

Info

Publication number
FR2195062A1
FR2195062A1 FR7227914A FR7227914A FR2195062A1 FR 2195062 A1 FR2195062 A1 FR 2195062A1 FR 7227914 A FR7227914 A FR 7227914A FR 7227914 A FR7227914 A FR 7227914A FR 2195062 A1 FR2195062 A1 FR 2195062A1
Authority
FR
France
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.)
Granted
Application number
FR7227914A
Other languages
French (fr)
Other versions
FR2195062B1 (en
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.)
Laboratoires dElectronique Philips SAS
Original Assignee
Laboratoires dElectronique et de Physique Appliquee
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 Laboratoires dElectronique et de Physique Appliquee filed Critical Laboratoires dElectronique et de Physique Appliquee
Priority to FR7227914A priority Critical patent/FR2195062B1/fr
Priority to US382441A priority patent/US3881104A/en
Priority to JP48085038A priority patent/JPS4946864A/ja
Priority to IT69296/73A priority patent/IT991909B/en
Priority to GB3613973A priority patent/GB1431280A/en
Publication of FR2195062A1 publication Critical patent/FR2195062A1/fr
Application granted granted Critical
Publication of FR2195062B1 publication Critical patent/FR2195062B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/03—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/0338—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect structurally associated with a photoconductive layer or having photo-refractive properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/50—Imaging and conversion tubes
    • H01J2231/50005—Imaging and conversion tubes characterised by form of illumination
    • H01J2231/5001—Photons
    • H01J2231/50031—High energy photons
    • H01J2231/50036—X-rays

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Measurement Of Radiation (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
FR7227914A 1972-08-02 1972-08-02 Expired FR2195062B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7227914A FR2195062B1 (en) 1972-08-02 1972-08-02
US382441A US3881104A (en) 1972-08-02 1973-07-25 Storing optical relay for converting x-ray images which comprises an electro-optic material
JP48085038A JPS4946864A (en) 1972-08-02 1973-07-30
IT69296/73A IT991909B (en) 1972-08-02 1973-07-30 OPTICAL MEMORIZER RELAY TO CONVERT X-RAY IMAGES INCLUDING AN ELECTRO-OPTICAL MATERIAL
GB3613973A GB1431280A (en) 1972-08-02 1973-07-30 X-ray image converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7227914A FR2195062B1 (en) 1972-08-02 1972-08-02

Publications (2)

Publication Number Publication Date
FR2195062A1 true FR2195062A1 (en) 1974-03-01
FR2195062B1 FR2195062B1 (en) 1976-03-12

Family

ID=9102772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227914A Expired FR2195062B1 (en) 1972-08-02 1972-08-02

Country Status (5)

Country Link
US (1) US3881104A (en)
JP (1) JPS4946864A (en)
FR (1) FR2195062B1 (en)
GB (1) GB1431280A (en)
IT (1) IT991909B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611392A (en) * 1979-07-11 1981-02-04 Fuji Photo Film Co Ltd Method and device for converting radiation image
GB2093265B (en) * 1981-02-12 1985-02-06 English Electric Valve Co Ltd Light-blassed image pick-up tubes
EP0183777A4 (en) * 1984-05-14 1986-10-02 Sol Nudelman Large capacity, large area video imaging sensors.
US4704635A (en) * 1984-12-18 1987-11-03 Sol Nudelman Large capacity, large area video imaging sensor
JPH0724704B2 (en) * 1989-12-08 1995-03-22 リールマシン株式会社 Ball payout mechanism for gaming machines
JP2545343B2 (en) * 1995-07-20 1996-10-16 株式会社三洋物産 Pachinko machine
US5847499A (en) * 1997-01-31 1998-12-08 Sunnybrook Hospital Apparatus for generating multiple X-ray images of an object from a single X-ray exposure
DE69811402T2 (en) * 1997-11-19 2003-09-25 Hamamatsu Photonics Kk PHOTODETECTOR AND IMAGE RECORDING DEVICE WITH THIS PHOTODECTOR
DE19916708C1 (en) * 1999-04-14 2000-07-13 Karsten Buse X-ray image detection system exposes transducer body to longer wave test light than x-rays to detect change in body optical characteristics, derives optically detectable intensity pattern
BE1013248A3 (en) * 2000-01-26 2001-11-06 Krypton Electronic Eng Nv Optical equipment.
US20090058259A1 (en) * 2005-04-05 2009-03-05 St. Clair Intellectual Property Consultants, Inc. Quenched phosphor displays with pixel amplification

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1051349A (en) * 1950-10-18 1954-01-14 Thomson Houston Comp Francaise X-ray detection device
FR1124750A (en) * 1955-04-19 1956-10-16 Fluoroscopic images television device
FR2003856A1 (en) * 1968-03-14 1969-11-14 Siemens Ag
FR2005259A1 (en) * 1968-04-01 1969-12-12 Siemens Ag

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015731A (en) * 1954-08-21 1962-01-02 Philips Corp Radiation indicating device
US3383514A (en) * 1965-01-26 1968-05-14 Rauland Corp Multi-stage image converter with both magnifying and minifying stages
US3749920A (en) * 1971-12-03 1973-07-31 E Sheldon System for x-ray image intensification

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1051349A (en) * 1950-10-18 1954-01-14 Thomson Houston Comp Francaise X-ray detection device
FR1124750A (en) * 1955-04-19 1956-10-16 Fluoroscopic images television device
FR2003856A1 (en) * 1968-03-14 1969-11-14 Siemens Ag
FR2005259A1 (en) * 1968-04-01 1969-12-12 Siemens Ag

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
REVUE US"APPLIED PHYSICS LETTERS", VOLUME 21, NO 3, 1ER AOUT 1972, PAGES 83-85, ARTICLE DE M. GRENOT ET AL, "NEW ELECTRO-OPTIC LIGHT VALVE DEVICE FOR IMAGE STORAGE AND PROCESSING". *

Also Published As

Publication number Publication date
IT991909B (en) 1975-08-30
US3881104A (en) 1975-04-29
FR2195062B1 (en) 1976-03-12
GB1431280A (en) 1976-04-07
JPS4946864A (en) 1974-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse