FR2315530A1 - Composition phosphorescente et son procede d'obtention - Google Patents

Composition phosphorescente et son procede d'obtention

Info

Publication number
FR2315530A1
FR2315530A1 FR7618815A FR7618815A FR2315530A1 FR 2315530 A1 FR2315530 A1 FR 2315530A1 FR 7618815 A FR7618815 A FR 7618815A FR 7618815 A FR7618815 A FR 7618815A FR 2315530 A1 FR2315530 A1 FR 2315530A1
Authority
FR
France
Prior art keywords
obtaining process
phosphorescent composition
phosphorescent
composition
obtaining
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.)
Granted
Application number
FR7618815A
Other languages
English (en)
Other versions
FR2315530B3 (fr
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.)
United States Radium Corp
Original Assignee
United States Radium Corp
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 United States Radium Corp filed Critical United States Radium Corp
Publication of FR2315530A1 publication Critical patent/FR2315530A1/fr
Application granted granted Critical
Publication of FR2315530B3 publication Critical patent/FR2315530B3/fr
Granted 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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C09K11/777—Oxyhalogenides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
FR7618815A 1975-06-25 1976-06-21 Composition phosphorescente et son procede d'obtention Granted FR2315530A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59006375A 1975-06-25 1975-06-25

Publications (2)

Publication Number Publication Date
FR2315530A1 true FR2315530A1 (fr) 1977-01-21
FR2315530B3 FR2315530B3 (fr) 1979-03-09

Family

ID=24360734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618815A Granted FR2315530A1 (fr) 1975-06-25 1976-06-21 Composition phosphorescente et son procede d'obtention

Country Status (7)

Country Link
JP (1) JPS524487A (fr)
BE (1) BE843231A (fr)
DE (1) DE2628346A1 (fr)
FR (1) FR2315530A1 (fr)
GB (1) GB1552333A (fr)
IT (1) IT1070223B (fr)
NL (1) NL7606772A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538205A1 (fr) * 1982-12-20 1984-06-22 Gen Electric Luminophores pour ecrans thermoluminescents et systemes radiographiques
WO1985002409A1 (fr) * 1983-11-04 1985-06-06 Minnesota Mining And Manufacturing Company Procede d'enregistrement et de reproduction d'une image de radiation en utilisant un phosphore stimulable
WO1989005845A1 (fr) * 1987-12-23 1989-06-29 Thomson-Csf Materiau luminescent utilisable pour la realisation d'ecrans de tubes cathodiques
EP0327171A1 (fr) * 1988-02-03 1989-08-09 Koninklijke Philips Electronics N.V. De l'oxybromure de lanthane-gadolinium émettant une luminescence bleue, écran luminescent muni d'un tel oxybromure et tube à rayons cathodiques muni d'un tel éran
EP0798361A1 (fr) * 1996-03-29 1997-10-01 General Electric Company Procédé de fabrication de matériaux luminescents à division quantique et nouvelles compositions

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1595931A (en) * 1976-12-13 1981-08-19 Gen Electric X-ray image converters and phosphors
JPS5452881A (en) * 1977-10-03 1979-04-25 Toshiba Corp A fluorescent lamp
JP7186405B2 (ja) * 2018-12-28 2022-12-09 パナソニックＩｐマネジメント株式会社 ハロゲン化物の製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538205A1 (fr) * 1982-12-20 1984-06-22 Gen Electric Luminophores pour ecrans thermoluminescents et systemes radiographiques
WO1985002409A1 (fr) * 1983-11-04 1985-06-06 Minnesota Mining And Manufacturing Company Procede d'enregistrement et de reproduction d'une image de radiation en utilisant un phosphore stimulable
WO1989005845A1 (fr) * 1987-12-23 1989-06-29 Thomson-Csf Materiau luminescent utilisable pour la realisation d'ecrans de tubes cathodiques
EP0327171A1 (fr) * 1988-02-03 1989-08-09 Koninklijke Philips Electronics N.V. De l'oxybromure de lanthane-gadolinium émettant une luminescence bleue, écran luminescent muni d'un tel oxybromure et tube à rayons cathodiques muni d'un tel éran
EP0798361A1 (fr) * 1996-03-29 1997-10-01 General Electric Company Procédé de fabrication de matériaux luminescents à division quantique et nouvelles compositions

Also Published As

Publication number Publication date
DE2628346A1 (de) 1977-01-13
IT1070223B (it) 1985-03-29
BE843231A (fr) 1976-12-21
JPS524487A (en) 1977-01-13
GB1552333A (en) 1979-09-12
NL7606772A (nl) 1976-12-28
FR2315530B3 (fr) 1979-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse