FR2316314A1 - Fluorescent compsn. contg. indium oxide and phosphor - giving bright emission of pure colour on stimulation with slow electrons (NL030177) - Google Patents

Fluorescent compsn. contg. indium oxide and phosphor - giving bright emission of pure colour on stimulation with slow electrons (NL030177)

Info

Publication number
FR2316314A1
FR2316314A1 FR7619978A FR7619978A FR2316314A1 FR 2316314 A1 FR2316314 A1 FR 2316314A1 FR 7619978 A FR7619978 A FR 7619978A FR 7619978 A FR7619978 A FR 7619978A FR 2316314 A1 FR2316314 A1 FR 2316314A1
Authority
FR
France
Prior art keywords
compsn
phosphor
fluorescent
stimulation
electrons
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
FR7619978A
Other languages
French (fr)
Other versions
FR2316314B1 (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.)
Dai Nippon Toryo KK
Original Assignee
Dai Nippon Toryo KK
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
Priority claimed from JP8060875A external-priority patent/JPS5210874A/en
Priority claimed from JP8060775A external-priority patent/JPS5210873A/en
Priority claimed from JP8220175A external-priority patent/JPS5210877A/en
Priority claimed from JP8220275A external-priority patent/JPS5210878A/en
Priority claimed from JP8194875A external-priority patent/JPS5210875A/en
Priority claimed from JP8194975A external-priority patent/JPS5210876A/en
Priority claimed from JP10325075A external-priority patent/JPS5226385A/en
Priority claimed from JP10464475A external-priority patent/JPS5228860A/en
Application filed by Dai Nippon Toryo KK filed Critical Dai Nippon Toryo KK
Publication of FR2316314A1 publication Critical patent/FR2316314A1/en
Publication of FR2316314B1 publication Critical patent/FR2316314B1/fr
Application granted granted Critical
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
    • C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
    • C09K11/641—Chalcogenides
    • C09K11/642—Chalcogenides with zinc or cadmium
    • 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
    • C09K11/77742—Silicates
    • 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
    • C09K11/0805—Chalcogenides
    • 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
    • C09K11/7729—Chalcogenides
    • C09K11/7731—Chalcogenides with alkaline earth metals
    • 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
    • C09K11/7771—Oxysulfides
    • 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
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7794—Vanadates; Chromates; Molybdates; Tungstates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)

Abstract

Fluorescent compsn. contains In 2O3 (pref. calcined) and a phosphor (I) in 1-9 to 9-1 (1-4 to 4-1) wt. ratio. (I) is (La1-x, Yx)2O2S:Ib (O =x =1), (Zn1-x, Cdx)S: Cu, Al (O =x =1), SrGa2S4:Eu2+, Y3 (Al1-y, Gay)5O12:Ce (0 =y =0.5), Zn2SiO4: Mn, Y2O2S:Tb, ZnS:Ag, Y2O2S:Eu. Y2O3: Eu or YVO4:Eu. The claims also cover the use of this phosphor for the screen of a fluroescent display (tube) stimulated by low energy (slow) electrons. Strong light emission of pure colour (green, blue or red) is obtd. using electrons with an acceleration potential of under 100 V. In an example, 3 pts. wt. In2O3 and 7 pts. wt. La2O2S: Tb (5 x 10-2 Tb/g) were mixed thoroughly, giving a fluorescent compsn. with bright green emission and a higher colour purity than ZnO. Sn on stimulation with slow electrons.
FR7619978A 1975-06-30 1976-06-30 Fluorescent compsn. contg. indium oxide and phosphor - giving bright emission of pure colour on stimulation with slow electrons (NL030177) Granted FR2316314A1 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP8060875A JPS5210874A (en) 1975-06-30 1975-06-30 Blue luminous fluorescent display tube excited by electron beam of low velocity
JP8060775A JPS5210873A (en) 1975-06-30 1975-06-30 Luminous compositions
JP8220275A JPS5210878A (en) 1975-07-03 1975-07-03 Luminous compositions
JP8220175A JPS5210877A (en) 1975-07-03 1975-07-03 Red luminous fluorescent display tube excited by electron beam of low velocity
JP8194975A JPS5210876A (en) 1975-07-04 1975-07-04 Green luminous fluorescent display tube excited by electron beam of lo w velocity
JP8194875A JPS5210875A (en) 1975-07-04 1975-07-04 Luminous compositions
JP10325075A JPS5226385A (en) 1975-08-26 1975-08-26 Luminous composition
JP10464475A JPS5228860A (en) 1975-08-29 1975-08-29 Green fluorescent display tube excited by slow electron beam

Publications (2)

Publication Number Publication Date
FR2316314A1 true FR2316314A1 (en) 1977-01-28
FR2316314B1 FR2316314B1 (en) 1979-05-04

Family

ID=27572722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619978A Granted FR2316314A1 (en) 1975-06-30 1976-06-30 Fluorescent compsn. contg. indium oxide and phosphor - giving bright emission of pure colour on stimulation with slow electrons (NL030177)

Country Status (3)

Country Link
DE (1) DE2629413C3 (en)
FR (1) FR2316314A1 (en)
NL (1) NL168547C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434446A1 (en) * 1978-08-25 1980-03-21 Matsushita Electric Ind Co Ltd LUMINESCENT DISPLAY DEVICE AND DISPLAY APPARATUS USING SUCH A DEVICE
FR2437661A1 (en) * 1978-09-27 1980-04-25 Smiths Industries Ltd CATHODE LUMINESCENCE DISPLAY DEVICE
WO2004090068A1 (en) * 2003-04-07 2004-10-21 Mcmaster University Europium-doped gallium-indium oxides as red emitting electroluminescent phosphor materials
CN112934130A (en) * 2021-02-10 2021-06-11 吉林大学 Preparation method of fluorescent bimetallic organic JLUE-MOG-8 aerogel material

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906505C2 (en) * 1978-02-20 1985-10-24 Japan Electric Industry Development Association, Tokio/Tokyo Fluorescence mixture and its use in a fluorescent screen of a fluorescent display device excited by slow electrons
DE3004535C2 (en) * 1979-02-08 1985-01-31 Futaba Denshi Kogyo K.K., Mobara, Chiba Fluorescent material containing indium oxide
DE102009029395A1 (en) * 2009-09-11 2011-03-24 G.I.P.C. Holdings Ltd. Mixture, luminescent composition, method of preparation and use

Non-Patent Citations (1)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434446A1 (en) * 1978-08-25 1980-03-21 Matsushita Electric Ind Co Ltd LUMINESCENT DISPLAY DEVICE AND DISPLAY APPARATUS USING SUCH A DEVICE
FR2437661A1 (en) * 1978-09-27 1980-04-25 Smiths Industries Ltd CATHODE LUMINESCENCE DISPLAY DEVICE
WO2004090068A1 (en) * 2003-04-07 2004-10-21 Mcmaster University Europium-doped gallium-indium oxides as red emitting electroluminescent phosphor materials
CN112934130A (en) * 2021-02-10 2021-06-11 吉林大学 Preparation method of fluorescent bimetallic organic JLUE-MOG-8 aerogel material
CN112934130B (en) * 2021-02-10 2022-06-17 吉林大学 Preparation method of fluorescent bimetallic organic JLUE-MOG-8 aerogel material

Also Published As

Publication number Publication date
NL168547C (en) 1982-04-16
NL168547B (en) 1981-11-16
DE2629413C3 (en) 1980-08-14
NL7607181A (en) 1977-01-03
FR2316314B1 (en) 1979-05-04
DE2629413B2 (en) 1979-12-06
DE2629413A1 (en) 1977-01-13

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