AT294975B - Leuchtschirm - Google Patents

Leuchtschirm

Info

Publication number
AT294975B
AT294975B AT171070A AT171070A AT294975B AT 294975 B AT294975 B AT 294975B AT 171070 A AT171070 A AT 171070A AT 171070 A AT171070 A AT 171070A AT 294975 B AT294975 B AT 294975B
Authority
AT
Austria
Prior art keywords
luminescent screen
luminescent
screen
Prior art date
Application number
AT171070A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT294975B publication Critical patent/AT294975B/de

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
    • C09K11/7701—Chalogenides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
AT171070A 1969-02-28 1970-02-25 Leuchtschirm AT294975B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6903112A NL6903112A (de) 1969-02-28 1969-02-28

Publications (1)

Publication Number Publication Date
AT294975B true AT294975B (de) 1971-12-10

Family

ID=19806276

Family Applications (1)

Application Number Title Priority Date Filing Date
AT171070A AT294975B (de) 1969-02-28 1970-02-25 Leuchtschirm

Country Status (7)

Country Link
US (1) US3630948A (de)
AT (1) AT294975B (de)
BE (1) BE746606A (de)
CA (1) CA932949A (de)
GB (1) GB1240958A (de)
NL (1) NL6903112A (de)
SE (1) SE356527B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2661474B1 (de) * 2011-01-04 2015-06-24 Koninklijke Philips N.V. Uv-emittierende leuchtstoffe

Also Published As

Publication number Publication date
SE356527B (de) 1973-05-28
NL6903112A (de) 1970-09-01
DE2006192A1 (de) 1970-10-01
US3630948A (en) 1971-12-28
DE2006192B2 (de) 1977-01-27
GB1240958A (en) 1971-07-28
CA932949A (en) 1973-09-04
BE746606A (fr) 1970-08-26

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