GB1431280A - X-ray image converter - Google Patents

X-ray image converter

Info

Publication number
GB1431280A
GB1431280A GB3613973A GB3613973A GB1431280A GB 1431280 A GB1431280 A GB 1431280A GB 3613973 A GB3613973 A GB 3613973A GB 3613973 A GB3613973 A GB 3613973A GB 1431280 A GB1431280 A GB 1431280A
Authority
GB
United Kingdom
Prior art keywords
layer
plate
image
phosphor
electrode
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
GB3613973A
Other languages
English (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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1431280A publication Critical patent/GB1431280A/en
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)
GB3613973A 1972-08-02 1973-07-30 X-ray image converter Expired GB1431280A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1431280A true GB1431280A (en) 1976-04-07

Family

ID=9102772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3613973A Expired GB1431280A (en) 1972-08-02 1973-07-30 X-ray image converter

Country Status (5)

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

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
CA1242037A (en) * 1984-05-14 1988-09-13 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 (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
JP3884616B2 (ja) * 1997-11-19 2007-02-21 浜松ホトニクス株式会社 光検出装置およびこれを用いた撮像装置
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.
DE6903363U (de) * 1968-04-01 1971-07-08 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 (enrdf_load_stackoverflow) 1976-03-12
US3881104A (en) 1975-04-29
JPS4946864A (enrdf_load_stackoverflow) 1974-05-07
FR2195062A1 (enrdf_load_stackoverflow) 1974-03-01
IT991909B (it) 1975-08-30

Similar Documents

Publication Publication Date Title
US2896507A (en) Arrangement for amplifying the light intensity of an optically projected image
US2892380A (en) Arrangement for amplifying the light intensity of an optically projected image
US4481531A (en) Microchannel spatial light modulator
GB1431280A (en) X-ray image converter
GB1186541A (en) Electro-Optical Devices
US3520589A (en) Optical relay for television purposes
US3829684A (en) Liquid crystal image converter system responsive to ionizing radiation
US3637931A (en) Optic relay for use in television
US3265892A (en) Scannograph using flexible fiber light conductors
CA1116316A (en) Direct view, panel type x-ray image intensifier tube
US4978195A (en) Optical-to-electric image conversion system employing a cathode-ray tube or the like
US2277009A (en) Television image projection tube
US2481621A (en) Light modulation by cathode-ray orientation of liquid-suspended particles
US4086511A (en) Millimeter imaging device
US3244921A (en) Optical fiber face-plate assembly for image tubes
US3485550A (en) Arrangement for reinforcement of the intensity of optically produced images
US3784830A (en) Image magnifier
US3112404A (en) Photosensitive radiant-energy transducers
US3902012A (en) Color deformographic storage target
US2825834A (en) Image converter tubes
US2415311A (en) Cathode-ray tube projector
GB1433333A (en) Optical viewing devices
US4092557A (en) Intensifier tube of the proximity focus type
US3781469A (en) Optic relay for scanning by means of a light beam
US3444322A (en) Image pickup devices

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee