NL152397B - Luminescerend scherm. - Google Patents

Luminescerend scherm.

Info

Publication number
NL152397B
NL152397B NL646409066A NL6409066A NL152397B NL 152397 B NL152397 B NL 152397B NL 646409066 A NL646409066 A NL 646409066A NL 6409066 A NL6409066 A NL 6409066A NL 152397 B NL152397 B NL 152397B
Authority
NL
Netherlands
Prior art keywords
luminescent screen
luminescent
screen
Prior art date
Application number
NL646409066A
Other languages
English (en)
Dutch (nl)
Other versions
NL6409066A (da
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
Priority to NL646409066A priority Critical patent/NL152397B/xx
Priority to FR27180A priority patent/FR1442878A/fr
Priority to DE1572216A priority patent/DE1572216C3/de
Priority to SE10202/65A priority patent/SE320450B/xx
Priority to CH1095865A priority patent/CH468457A/de
Priority to GB33352/65A priority patent/GB1082373A/en
Priority to AT720065A priority patent/AT262395B/de
Priority to DK400465AA priority patent/DK118514B/da
Priority to ES0316184A priority patent/ES316184A1/es
Priority to US477495D priority patent/US3415757A/en
Priority to BE667971A priority patent/BE667971A/xx
Publication of NL6409066A publication Critical patent/NL6409066A/xx
Publication of NL152397B publication Critical patent/NL152397B/xx

Links

Classifications

    • 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
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent 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
    • 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
    • C09K11/7783—Luminescent, 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
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides
    • C09K11/7788—Oxyhalogenides
    • 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
    • C09K11/7783—Luminescent, 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
    • C09K11/779—Halogenides
    • 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

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)
NL646409066A 1964-08-07 1964-08-07 Luminescerend scherm. NL152397B (nl)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NL646409066A NL152397B (nl) 1964-08-07 1964-08-07 Luminescerend scherm.
FR27180A FR1442878A (fr) 1964-08-07 1965-08-04 écran luminescent
DE1572216A DE1572216C3 (de) 1964-08-07 1965-08-04 Leuchtstoff
SE10202/65A SE320450B (da) 1964-08-07 1965-08-04
CH1095865A CH468457A (de) 1964-08-07 1965-08-04 Rotlumineszierendes Stoffgemisch und dessen Verwendung
GB33352/65A GB1082373A (en) 1964-08-07 1965-08-04 Improvements relating to luminescent materials
AT720065A AT262395B (de) 1964-08-07 1965-08-04 Leuchtschirm
DK400465AA DK118514B (da) 1964-08-07 1965-08-04 Skærm med luminescerende materiale samt rodtluminescerende materiale til anvendelse i skærmen.
ES0316184A ES316184A1 (es) 1964-08-07 1965-08-05 Un dispositivo de pantalla luminiscente, particularmente para tubos de rayos catodicos.
US477495D US3415757A (en) 1964-08-07 1965-08-05 Fluoro-substituted europium activated gadolinium,yttrium and lanthanum oxides
BE667971A BE667971A (da) 1964-08-07 1965-08-05

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NL6409066A NL6409066A (da) 1966-02-08
NL152397B true NL152397B (nl) 1977-02-15

Family

ID=19790732

Family Applications (1)

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

Country Status (10)

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

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
SE320450B (da) 1970-02-09
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 (da) 1966-02-07
DK118514B (da) 1970-08-31
CH468457A (de) 1969-02-15
GB1082373A (en) 1967-09-06
ES316184A1 (es) 1965-11-01
NL6409066A (da) 1966-02-08

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PHILIPS