CA932949A - Luminescent screen - Google Patents

Luminescent screen

Info

Publication number
CA932949A
CA932949A CA075810A CA75810A CA932949A CA 932949 A CA932949 A CA 932949A CA 075810 A CA075810 A CA 075810A CA 75810 A CA75810 A CA 75810A CA 932949 A CA932949 A CA 932949A
Authority
CA
Canada
Prior art keywords
luminescent screen
luminescent
screen
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
CA075810A
Other languages
English (en)
Inventor
Blasse George
De Vries Jaap
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 CA932949A publication Critical patent/CA932949A/en
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
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent 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)
CA075810A 1969-02-28 1970-02-25 Luminescent screen Expired CA932949A (en)

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
CA932949A true CA932949A (en) 1973-09-04

Family

ID=19806276

Family Applications (1)

Application Number Title Priority Date Filing Date
CA075810A Expired CA932949A (en) 1969-02-28 1970-02-25 Luminescent screen

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
US20130289132A1 (en) * 2011-01-04 2013-10-31 Koninklijke Philips N.V. Uv-emitting phosphors

Also Published As

Publication number Publication date
GB1240958A (en) 1971-07-28
SE356527B (de) 1973-05-28
BE746606A (fr) 1970-08-26
DE2006192B2 (de) 1977-01-27
US3630948A (en) 1971-12-28
AT294975B (de) 1971-12-10
NL6903112A (de) 1970-09-01
DE2006192A1 (de) 1970-10-01

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