IT991909B - Rele ottico memorizzatore per con vertire immagini a raggi x compren dente un materiale elettro ottico - Google Patents

Rele ottico memorizzatore per con vertire immagini a raggi x compren dente un materiale elettro ottico

Info

Publication number
IT991909B
IT991909B IT69296/73A IT6929673A IT991909B IT 991909 B IT991909 B IT 991909B IT 69296/73 A IT69296/73 A IT 69296/73A IT 6929673 A IT6929673 A IT 6929673A IT 991909 B IT991909 B IT 991909B
Authority
IT
Italy
Prior art keywords
optical
memorizer
electro
relay
convert
Prior art date
Application number
IT69296/73A
Other languages
English (en)
Original Assignee
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT991909B publication Critical patent/IT991909B/it

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)
IT69296/73A 1972-08-02 1973-07-30 Rele ottico memorizzatore per con vertire immagini a raggi x compren dente un materiale elettro ottico IT991909B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT991909B true IT991909B (it) 1975-08-30

Family

ID=9102772

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69296/73A IT991909B (it) 1972-08-02 1973-07-30 Rele ottico memorizzatore per con vertire immagini a raggi x compren dente un materiale elettro ottico

Country Status (5)

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

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 AREA AND LARGE CAPACITY VIDEO IMAGE SENSORS.
US4704635A (en) * 1984-12-18 1987-11-03 Sol Nudelman Large capacity, large area video imaging sensor
JPH0724704B2 (ja) * 1989-12-08 1995-03-22 リールマシン株式会社 遊技機の球払出機構
JP2545343B2 (ja) * 1995-07-20 1996-10-16 株式会社三洋物産 パチンコ遊技機
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
EP1045452B1 (en) * 1997-11-19 2003-02-12 Hamamatsu Photonics K.K. Photodetector and image pickup device employing it
DE19916708C1 (de) * 1999-04-14 2000-07-13 Karsten Buse Röntgenbild-Erfassungssystem
BE1013248A3 (nl) * 2000-01-26 2001-11-06 Krypton Electronic Eng Nv Optisch apparaat.
US20090058259A1 (en) * 2005-04-05 2009-03-05 St. Clair Intellectual Property Consultants, Inc. Quenched phosphor displays with pixel amplification

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2706790A (en) * 1950-10-18 1955-04-19 Gen Electric X-ray detection
US3015731A (en) * 1954-08-21 1962-01-02 Philips Corp Radiation indicating device
FR1124750A (fr) * 1955-04-19 1956-10-16 Dispositif de télévision des images radioscopiques
US3383514A (en) * 1965-01-26 1968-05-14 Rauland Corp Multi-stage image converter with both magnifying and minifying stages
GB1198597A (en) * 1968-03-14 1970-07-15 Siemens Ag Improvements in or relating to Screens Capable of Fluorescing.
DE1904331A1 (de) * 1968-04-01 1970-03-05 Siemens Ag Vorrichtung zur Beobachtung des Fluoreszenzschirmes eines Korpuskularstrahlgeraetes
US3749920A (en) * 1971-12-03 1973-07-31 E Sheldon System for x-ray image intensification

Also Published As

Publication number Publication date
FR2195062B1 (it) 1976-03-12
JPS4946864A (it) 1974-05-07
FR2195062A1 (it) 1974-03-01
US3881104A (en) 1975-04-29
GB1431280A (en) 1976-04-07

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