BE686392A - - Google Patents

Info

Publication number
BE686392A
BE686392A BE686392DA BE686392A BE 686392 A BE686392 A BE 686392A BE 686392D A BE686392D A BE 686392DA BE 686392 A BE686392 A BE 686392A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE686392A publication Critical patent/BE686392A/xx

Links

Classifications

    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21KTECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767Chalcogenides
    • C09K11/7769Oxides
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7777Phosphates
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18Luminescent screens
    • H01J29/20Luminescent screens characterised by the luminescent material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
BE686392D 1965-09-04 1966-09-02 BE686392A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6511566A NL6511566A (en:Method) 1965-09-04 1965-09-04

Publications (1)

Publication Number Publication Date
BE686392A true BE686392A (en:Method) 1967-03-02

Family

ID=19794051

Family Applications (1)

Application Number Title Priority Date Filing Date
BE686392D BE686392A (en:Method) 1965-09-04 1966-09-02

Country Status (10)

Country Link
US (1) US3403279A (en:Method)
AT (1) AT264675B (en:Method)
BE (1) BE686392A (en:Method)
CH (1) CH451341A (en:Method)
DE (1) DE1564436A1 (en:Method)
DK (1) DK118359B (en:Method)
ES (1) ES330825A1 (en:Method)
GB (1) GB1118334A (en:Method)
NL (1) NL6511566A (en:Method)
SE (1) SE332666B (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1198597A (en) * 1968-03-14 1970-07-15 Siemens Ag Improvements in or relating to Screens Capable of Fluorescing.
US3546128A (en) * 1968-10-23 1970-12-08 Gen Electric Lanthanum and gadolinium oxybromide luminescent materials activated with erbium
US3617743A (en) * 1968-10-23 1971-11-02 Gen Electric X-ray image convertors utilizing lanthanum and gadolinium oxyhalide luminescent materials activated with terbium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL62272C (en:Method) *
US3104226A (en) * 1961-05-29 1963-09-17 Rca Corp Short luminescence delay time phosphors
US3330981A (en) * 1963-11-14 1967-07-11 Sylvania Electric Prod Phosphor coated articles
AT258368B (de) * 1963-12-31 1967-11-27 Philips Nv Leuchtschirm
US3322682A (en) * 1965-04-23 1967-05-30 American Potash & Chem Corp Rare earth oxide and vanadate phosphors

Also Published As

Publication number Publication date
CH451341A (de) 1968-05-15
SE332666B (en:Method) 1971-02-15
AT264675B (de) 1968-09-10
GB1118334A (en) 1968-07-03
NL6511566A (en:Method) 1967-03-06
US3403279A (en) 1968-09-24
ES330825A1 (es) 1967-09-16
DE1564436A1 (de) 1969-12-11
DK118359B (da) 1970-08-10

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