NL6704591A - - Google Patents

Info

Publication number
NL6704591A
NL6704591A NL6704591A NL6704591A NL6704591A NL 6704591 A NL6704591 A NL 6704591A NL 6704591 A NL6704591 A NL 6704591A NL 6704591 A NL6704591 A NL 6704591A NL 6704591 A NL6704591 A NL 6704591A
Authority
NL
Netherlands
Application number
NL6704591A
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
Priority to NL6704591A priority Critical patent/NL6704591A/xx
Priority to IL2871367A priority patent/IL28713A/xx
Priority to DEN32142A priority patent/DE1283419B/de
Priority to IL29700A priority patent/IL29700A/xx
Priority to BE712782D priority patent/BE712782A/xx
Priority to DE1767056A priority patent/DE1767056C3/de
Priority to GB04981/68A priority patent/GB1206197A/en
Priority to SE04162/68A priority patent/SE329681B/xx
Priority to NO1180/68A priority patent/NO120750B/no
Priority to AT304468A priority patent/AT281141B/de
Priority to GB04982/68A priority patent/GB1206198A/en
Priority to FR1566758D priority patent/FR1566758A/fr
Priority to ES352136A priority patent/ES352136A1/es
Priority to US717243A priority patent/US3562174A/en
Priority to FR1566757D priority patent/FR1566757A/fr
Priority to BE713015D priority patent/BE713015A/xx
Publication of NL6704591A publication Critical patent/NL6704591A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C09K11/7771—Oxysulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/288—Sulfides
    • C01F17/294—Oxysulfides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/20—Luminescent screens characterised by the luminescent material
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Luminescent Compositions (AREA)
NL6704591A 1966-10-05 1967-03-31 NL6704591A (en:Method)

Priority Applications (16)

Application Number Priority Date Filing Date Title
NL6704591A NL6704591A (en:Method) 1967-03-31 1967-03-31
IL2871367A IL28713A (en) 1966-10-05 1967-10-03 Synthetic sheet material formed by extrusion and pmethod of preparing a luminescent material and cathode ray-screens containing such material rocess and apparatus for its manufacture
DEN32142A DE1283419B (de) 1967-03-31 1968-02-17 Verfahren zur Herstellung von Oxysulfid-Leuchtstoffen der seltenen Erden
IL29700A IL29700A (en) 1967-03-31 1968-03-26 Method of preparing a luminescent material and cathode ray screen containing such material
BE712782D BE712782A (en:Method) 1967-03-31 1968-03-26
DE1767056A DE1767056C3 (de) 1967-03-31 1968-03-26 Verfahren zur Herstellung eines Leuchtstoffes
GB04981/68A GB1206197A (en) 1967-03-31 1968-03-28 Luminescent materials
SE04162/68A SE329681B (en:Method) 1967-03-31 1968-03-28
NO1180/68A NO120750B (en:Method) 1967-03-31 1968-03-28
AT304468A AT281141B (de) 1967-03-31 1968-03-28 Verfahren zur Herstellung eines Leuchtstoffes
GB04982/68A GB1206198A (en) 1967-03-31 1968-03-28 Method of preparing a luminescent material
FR1566758D FR1566758A (en:Method) 1967-03-31 1968-03-29
ES352136A ES352136A1 (es) 1967-03-31 1968-03-29 Un metodo de preparacion de un material luminiscente.
US717243A US3562174A (en) 1967-03-31 1968-03-29 Method of preparing a lanthamide activated yttrium,gadolinium,or lanthanum oxysulfide luminescent material
FR1566757D FR1566757A (en:Method) 1967-03-31 1968-03-29
BE713015D BE713015A (en:Method) 1967-03-31 1968-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6704591A NL6704591A (en:Method) 1967-03-31 1967-03-31

Publications (1)

Publication Number Publication Date
NL6704591A true NL6704591A (en:Method) 1968-10-01

Family

ID=19799713

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6704591A NL6704591A (en:Method) 1966-10-05 1967-03-31

Country Status (9)

Country Link
US (1) US3562174A (en:Method)
AT (1) AT281141B (en:Method)
BE (1) BE713015A (en:Method)
DE (1) DE1283419B (en:Method)
FR (1) FR1566757A (en:Method)
GB (1) GB1206197A (en:Method)
NL (1) NL6704591A (en:Method)
NO (1) NO120750B (en:Method)
SE (1) SE329681B (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856698A (en) * 1972-06-16 1974-12-24 Gen Electric Preparation of rare-earth oxysulfide luminescent material
US3926837A (en) * 1974-10-29 1975-12-16 Westinghouse Electric Corp Method for the preparation of europium activated yttrium oxysulfide
DE2807085C2 (de) * 1978-02-18 1983-11-17 Kasei Optonix, Ltd., Tokyo Pigmentbeschichteter europiumaktivierter Yttriumoxisulfidleuchtstoff, insbesondere für Farbfernseh-Kathodenstrahlröhren

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462547A (en) * 1945-08-08 1949-02-22 Polytechnic Inst Brooklyn Doubly activated infrared phosphors and methods of preparing same

Also Published As

Publication number Publication date
FR1566757A (en:Method) 1969-05-09
AT281141B (de) 1970-05-11
US3562174A (en) 1971-02-09
NO120750B (en:Method) 1970-11-30
SE329681B (en:Method) 1970-10-19
DE1283419B (de) 1968-11-21
BE713015A (en:Method) 1968-09-30
GB1206197A (en) 1970-09-23

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