FR2152839B1 - - Google Patents

Info

Publication number
FR2152839B1
FR2152839B1 FR7232107A FR7232107A FR2152839B1 FR 2152839 B1 FR2152839 B1 FR 2152839B1 FR 7232107 A FR7232107 A FR 7232107A FR 7232107 A FR7232107 A FR 7232107A FR 2152839 B1 FR2152839 B1 FR 2152839B1
Authority
FR
France
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
FR7232107A
Other languages
French (fr)
Other versions
FR2152839A1 (cs
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
Publication of FR2152839A1 publication Critical patent/FR2152839A1/fr
Application granted granted Critical
Publication of FR2152839B1 publication Critical patent/FR2152839B1/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
    • C09K11/74—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth
    • C09K11/75—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth containing antimony
    • C09K11/76—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth containing antimony also containing phosphorus and halogen, e.g. halophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
FR7232107A 1971-09-11 1972-09-11 Expired FR2152839B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7112524A NL7112524A (cs) 1971-09-11 1971-09-11

Publications (2)

Publication Number Publication Date
FR2152839A1 FR2152839A1 (cs) 1973-04-27
FR2152839B1 true FR2152839B1 (cs) 1976-08-13

Family

ID=19814004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7232107A Expired FR2152839B1 (cs) 1971-09-11 1972-09-11

Country Status (7)

Country Link
JP (1) JPS4837392A (cs)
BE (1) BE788666A (cs)
CA (1) CA1000049A (cs)
DE (1) DE2244282A1 (cs)
FR (1) FR2152839B1 (cs)
GB (1) GB1371968A (cs)
NL (1) NL7112524A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236541Y2 (cs) * 1972-12-19 1977-08-19
US4806824A (en) * 1986-04-04 1989-02-21 General Electric Company Fluorescent lamp using multi-layer phosphor coating
US5232626A (en) * 1992-06-22 1993-08-03 Gte Products Corp. Process for making apatitic phosphors

Also Published As

Publication number Publication date
FR2152839A1 (cs) 1973-04-27
GB1371968A (en) 1974-10-30
CA1000049A (en) 1976-11-23
JPS4837392A (cs) 1973-06-01
DE2244282A1 (de) 1973-03-15
NL7112524A (cs) 1973-03-13
BE788666A (fr) 1973-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse