FR1022940A - Substance luminescente - Google Patents

Substance luminescente

Info

Publication number
FR1022940A
FR1022940A FR1022940DA FR1022940A FR 1022940 A FR1022940 A FR 1022940A FR 1022940D A FR1022940D A FR 1022940DA FR 1022940 A FR1022940 A FR 1022940A
Authority
FR
France
Prior art keywords
luminescent substance
luminescent
substance
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
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
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1022940A publication Critical patent/FR1022940A/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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/74—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing arsenic, antimony or bismuth

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR1022940D 1950-04-06 1950-07-20 Substance luminescente Expired FR1022940A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1022940X 1950-04-06

Publications (1)

Publication Number Publication Date
FR1022940A true FR1022940A (fr) 1953-03-11

Family

ID=19867173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1022940D Expired FR1022940A (fr) 1950-04-06 1950-07-20 Substance luminescente

Country Status (1)

Country Link
FR (1) FR1022940A (fr)

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