FR1532905A - écrans luminescents - Google Patents

écrans luminescents

Info

Publication number
FR1532905A
FR1532905A FR115929A FR115929A FR1532905A FR 1532905 A FR1532905 A FR 1532905A FR 115929 A FR115929 A FR 115929A FR 115929 A FR115929 A FR 115929A FR 1532905 A FR1532905 A FR 1532905A
Authority
FR
France
Prior art keywords
luminescent screens
luminescent
screens
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
FR115929A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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
Priority claimed from NL6610614A external-priority patent/NL6610614A/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to FR115929A priority Critical patent/FR1532905A/fr
Application granted granted Critical
Publication of FR1532905A publication Critical patent/FR1532905A/fr
Expired legal-status Critical Current

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
    • C09K11/7783—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
    • C09K11/7789—Oxysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR115929A 1966-07-28 1967-07-27 écrans luminescents Expired FR1532905A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR115929A FR1532905A (fr) 1966-07-28 1967-07-27 écrans luminescents

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6610614A NL6610614A (fr) 1966-07-28 1966-07-28
FR115929A FR1532905A (fr) 1966-07-28 1967-07-27 écrans luminescents

Publications (1)

Publication Number Publication Date
FR1532905A true FR1532905A (fr) 1968-07-12

Family

ID=26178444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR115929A Expired FR1532905A (fr) 1966-07-28 1967-07-27 écrans luminescents

Country Status (1)

Country Link
FR (1) FR1532905A (fr)

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