FR1461982A - Phosphores activés à l'éuropium - Google Patents

Phosphores activés à l'éuropium

Info

Publication number
FR1461982A
FR1461982A FR43943A FR43943A FR1461982A FR 1461982 A FR1461982 A FR 1461982A FR 43943 A FR43943 A FR 43943A FR 43943 A FR43943 A FR 43943A FR 1461982 A FR1461982 A FR 1461982A
Authority
FR
France
Prior art keywords
europium activated
activated phosphors
phosphors
europium
activated
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
FR43943A
Other languages
English (en)
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics 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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Application granted granted Critical
Publication of FR1461982A publication Critical patent/FR1461982A/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 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
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • 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
    • C09K11/7783—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
FR43943A 1964-12-28 1965-12-28 Phosphores activés à l'éuropium Expired FR1461982A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2265 1964-12-28

Publications (1)

Publication Number Publication Date
FR1461982A true FR1461982A (fr) 1966-12-09

Family

ID=11462761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43943A Expired FR1461982A (fr) 1964-12-28 1965-12-28 Phosphores activés à l'éuropium

Country Status (3)

Country Link
US (1) US3458451A (fr)
FR (1) FR1461982A (fr)
NL (1) NL6516866A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717584A (en) * 1970-06-11 1973-02-20 Radium Corp Method for preparing rare earth oxide phosphors
US3870650A (en) * 1971-06-21 1975-03-11 Gte Sylvania Inc Europium-activated rare earth oxide phosphors
US3904546A (en) * 1971-10-01 1975-09-09 United States Radium Corp Silicon sensitized rare earth oxysulfide phosphors
US3950668A (en) * 1973-08-27 1976-04-13 U.S. Radium Corporation Cathode ray tube containing silicon sensitized rare earth oxysulfide phosphors
JPS51119388A (en) * 1975-03-19 1976-10-19 Gte Sylvania Inc Fluorescent substances
US6660186B2 (en) 2001-10-31 2003-12-09 Matsushita Electric Industrial Co., Ltd. Method of making blue emitting aluminate phosphor for VUV excited light emitting device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250722A (en) * 1961-11-06 1966-05-10 Du Pont Luminescent solid solutions of europium compounds with at least one other rare earthcompound
US3368980A (en) * 1964-12-24 1968-02-13 Gen Telephone & Elect Method of preparing yttrium oxide phosphors

Also Published As

Publication number Publication date
US3458451A (en) 1969-07-29
NL6516866A (fr) 1966-06-29

Similar Documents

Publication Publication Date Title
FR1461931A (fr) Fluides alcoylpolysiloxanes
FR1464191A (fr) Composition adhésive
AT259036B (de) Leuchtschirm
FR1449084A (fr) Métier à tisser
FR1472937A (fr) Compresseurs à double étage
AT249952B (de) Trockenmauerwerk
TR18483A (tr) Uerenin ihzarina mahsus usul
FR1403087A (fr) Réfrigérant
AT263095B (de) Lumineszierender Schirm
FR1398339A (fr) Structure d'embrayage perfectionnée
FR1447017A (fr) Adhésifs
CH445341A (de) Zerfallgeschoss
FR1418562A (fr) Chaussures d'après-ski
FR1452600A (fr) Bandes d'épreuve
AT262395B (de) Leuchtschirm
FR1426637A (fr) Composition d'adhésif
FR1407362A (fr) Robinet d'arrêt
FR1426429A (fr) Composition adhésive
FR1440480A (fr) écran luminescent
FR1407144A (fr) Semoir à main
FR1451236A (fr) Métier à tisser
FR1411688A (fr) Métier à tisser
CH449997A (de) Bildschirm
FR1442878A (fr) écran luminescent
FR1447871A (fr) Composition adhésive