SE320450B - - Google Patents

Info

Publication number
SE320450B
SE320450B SE10202/65A SE1020265A SE320450B SE 320450 B SE320450 B SE 320450B SE 10202/65 A SE10202/65 A SE 10202/65A SE 1020265 A SE1020265 A SE 1020265A SE 320450 B SE320450 B SE 320450B
Authority
SE
Sweden
Application number
SE10202/65A
Inventor
W Wanmaker
A Bril
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
Publication of SE320450B publication Critical patent/SE320450B/xx

Links

Classifications

    • 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
    • H01J29/30Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • 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
    • C09K11/7783Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784Chalcogenides
    • C09K11/7787Oxides
    • C09K11/7788Oxyhalogenides
    • 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
    • C09K11/7783Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/779Halogenides
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
SE10202/65A 1964-08-07 1965-08-04 SE320450B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL646409066A NL152397B (nl) 1964-08-07 1964-08-07 Luminescerend scherm.

Publications (1)

Publication Number Publication Date
SE320450B true SE320450B (de) 1970-02-09

Family

ID=19790732

Family Applications (1)

Application Number Title Priority Date Filing Date
SE10202/65A SE320450B (de) 1964-08-07 1965-08-04

Country Status (10)

Country Link
US (1) US3415757A (de)
AT (1) AT262395B (de)
BE (1) BE667971A (de)
CH (1) CH468457A (de)
DE (1) DE1572216C3 (de)
DK (1) DK118514B (de)
ES (1) ES316184A1 (de)
GB (1) GB1082373A (de)
NL (1) NL152397B (de)
SE (1) SE320450B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619265A (en) * 1969-02-28 1971-11-09 Gte Sylvania Inc Rare earth oxide having inert layer thereon and method of making same
US3723787A (en) * 1970-03-06 1973-03-27 Philips Corp Red luminescent europium activated yttrium oxychloride phosphor and color television display tubes containing said phosphor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250722A (en) * 1961-11-06 1966-05-10 Du Pont Luminescent solid solutions of europium compounds with at least one other rare earthcompound

Also Published As

Publication number Publication date
AT262395B (de) 1968-06-10
DE1572216B2 (de) 1973-08-09
DE1572216C3 (de) 1974-03-14
DE1572216A1 (de) 1970-06-04
US3415757A (en) 1968-12-10
BE667971A (de) 1966-02-07
DK118514B (da) 1970-08-31
CH468457A (de) 1969-02-15
GB1082373A (en) 1967-09-06
ES316184A1 (es) 1965-11-01
NL152397B (nl) 1977-02-15
NL6409066A (de) 1966-02-08

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