FR2358745A1 - Fluorure luminescent et ecran luminescent muni d'un tel fluorure - Google Patents

Fluorure luminescent et ecran luminescent muni d'un tel fluorure

Info

Publication number
FR2358745A1
FR2358745A1 FR7721487A FR7721487A FR2358745A1 FR 2358745 A1 FR2358745 A1 FR 2358745A1 FR 7721487 A FR7721487 A FR 7721487A FR 7721487 A FR7721487 A FR 7721487A FR 2358745 A1 FR2358745 A1 FR 2358745A1
Authority
FR
France
Prior art keywords
fluoride
luminescent
screen equipped
luminescent screen
formula
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
FR7721487A
Other languages
English (en)
Other versions
FR2358745B1 (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.)
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 FR2358745A1 publication Critical patent/FR2358745A1/fr
Application granted granted Critical
Publication of FR2358745B1 publication Critical patent/FR2358745B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/10—Oxygen atoms
    • C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
    • 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
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7732—Halogenides
    • C09K11/7733—Halogenides with alkali or alkaline earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Luminescent Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

Fluorure luminescent activé à l'aide d'europium bivalent répondant à la formule :
FR7721487A 1976-07-13 1977-07-12 Fluorure luminescent et ecran luminescent muni d'un tel fluorure Granted FR2358745A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7607723,A NL181960C (nl) 1976-07-13 1976-07-13 Luminescerend scherm; werkwijze voor de bereiding van een luminescerend fluoride.

Publications (2)

Publication Number Publication Date
FR2358745A1 true FR2358745A1 (fr) 1978-02-10
FR2358745B1 FR2358745B1 (fr) 1982-11-12

Family

ID=19826588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721487A Granted FR2358745A1 (fr) 1976-07-13 1977-07-12 Fluorure luminescent et ecran luminescent muni d'un tel fluorure

Country Status (7)

Country Link
US (1) US4089799A (fr)
JP (1) JPS601346B2 (fr)
CA (1) CA1086489A (fr)
DE (1) DE2730013C2 (fr)
FR (1) FR2358745A1 (fr)
GB (1) GB1581688A (fr)
NL (1) NL181960C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430969A1 (fr) * 1978-07-12 1980-02-08 Fuji Photo Film Co Ltd Corps phosphorescent stimulable, appareil et procede pour l'enregistrement et la reproduction d'une image de radiation
EP0174875A3 (en) * 1984-09-14 1987-08-19 Konishiroku Photo Industry Co. Ltd. Method for converting radiographic image and radiation energy storage panel having stimulable phosphor-containing layer
US5028509A (en) * 1984-09-14 1991-07-02 Konica Corporation Method for converting radiographic image, radiation energy storage panel having stimulable phosphor-containing layer and alkali halide phosphor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180693A (ja) * 1982-04-14 1983-10-22 株式会社　日本紙パルプ研究所 パルプ化廃液並びに該廃液のスラツジの焼却処理法
JPH02123300U (fr) * 1989-03-22 1990-10-09
JP2001244188A (ja) * 2000-03-02 2001-09-07 Optron Inc 真空紫外用光学部材およびこれを用いた露光装置ならびにデバイス製造方法
US9053832B2 (en) * 2009-05-07 2015-06-09 The Regents Of The University Of California Lanthanide doped strontium-barium cesium halide scintillators
KR102600473B1 (ko) * 2016-06-09 2023-11-13 삼성디스플레이 주식회사 조명장치
CN112940728B (zh) * 2021-02-04 2022-12-16 安徽工程大学 一种多波段波长激发的类双钙钛矿结构的红光发光材料及制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806002A (en) * 1953-04-28 1957-09-10 Rca Corp Fluoride phosphors
US2855325A (en) * 1953-12-03 1958-10-07 Du Mont Allen B Lab Inc Method of producing luminescent screens for cathode ray tubes
US3506584A (en) * 1966-07-14 1970-04-14 Optical Materials Inc Rare earth containing crystalline material
BE754334A (fr) * 1969-08-07 1971-01-18 Western Electric Co Cristallisation de fluorures de terres rares en presence d'un fondant et produits resultants
US3702828A (en) * 1971-03-25 1972-11-14 Gen Electric Europium-activated barium and strontium,calcium aluminum fluoride phosphors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1975 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430969A1 (fr) * 1978-07-12 1980-02-08 Fuji Photo Film Co Ltd Corps phosphorescent stimulable, appareil et procede pour l'enregistrement et la reproduction d'une image de radiation
EP0174875A3 (en) * 1984-09-14 1987-08-19 Konishiroku Photo Industry Co. Ltd. Method for converting radiographic image and radiation energy storage panel having stimulable phosphor-containing layer
US5028509A (en) * 1984-09-14 1991-07-02 Konica Corporation Method for converting radiographic image, radiation energy storage panel having stimulable phosphor-containing layer and alkali halide phosphor

Also Published As

Publication number Publication date
US4089799A (en) 1978-05-16
DE2730013C2 (de) 1985-10-31
NL181960B (nl) 1987-07-01
JPS601346B2 (ja) 1985-01-14
GB1581688A (en) 1980-12-17
DE2730013A1 (de) 1978-01-19
CA1086489A (fr) 1980-09-30
NL7607723A (nl) 1978-01-17
FR2358745B1 (fr) 1982-11-12
NL181960C (nl) 1987-12-01
JPS539282A (en) 1978-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse