CA1082445A - Composes fluorescents et afficheurs fluorescents excites par electrons lents utilisant ces composes - Google Patents

Composes fluorescents et afficheurs fluorescents excites par electrons lents utilisant ces composes

Info

Publication number
CA1082445A
CA1082445A CA252,278A CA252278A CA1082445A CA 1082445 A CA1082445 A CA 1082445A CA 252278 A CA252278 A CA 252278A CA 1082445 A CA1082445 A CA 1082445A
Authority
CA
Canada
Prior art keywords
phosphor
fluorescent
zno
activated
display device
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
CA252,278A
Other languages
English (en)
Inventor
Akiyasu Kagami
Minoru Hiraki
Yoshiyuki Mimura
Takashi Hase
Kinichiro Narita
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 Co Ltd
Original Assignee
Dai Nippon Toryo Co Ltd
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 JP5687075A external-priority patent/JPS52115787A/ja
Priority claimed from JP5710475A external-priority patent/JPS51145479A/ja
Priority claimed from JP6128175A external-priority patent/JPS5289587A/ja
Priority claimed from JP6986375A external-priority patent/JPS5289588A/ja
Priority claimed from JP6986275A external-priority patent/JPS52113388A/ja
Priority claimed from JP6986175A external-priority patent/JPS52113387A/ja
Priority claimed from JP10425775A external-priority patent/JPS52104481A/ja
Priority claimed from JP10464375A external-priority patent/JPS5228859A/ja
Application filed by Dai Nippon Toryo Co Ltd filed Critical Dai Nippon Toryo Co Ltd
Application granted granted Critical
Publication of CA1082445A publication Critical patent/CA1082445A/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
    • 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
    • C09K11/7774—Aluminates
    • 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
    • C09K11/64—Luminescent materials, e.g. electroluminescent or chemiluminescent 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 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
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent 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 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
CA252,278A 1975-05-12 1976-05-11 Composes fluorescents et afficheurs fluorescents excites par electrons lents utilisant ces composes Expired CA1082445A (fr)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
JP5687075A JPS52115787A (en) 1975-05-12 1975-05-12 Luminous compositions
JP56870/1975 1975-05-12
JP57104/1975 1975-05-13
JP5710475A JPS51145479A (en) 1975-05-13 1975-05-13 Luminous composition
JP6128175A JPS5289587A (en) 1975-05-22 1975-05-22 Luminous composition
JP61281/1975 1975-05-22
JP69863/1975 1975-06-10
JP6986375A JPS5289588A (en) 1975-06-10 1975-06-10 Green fluorescent display tube excited by low speed electron beam
JP69861/1975 1975-06-10
JP6986275A JPS52113388A (en) 1975-06-10 1975-06-10 Fluorescent display tube which shows red luminescence when excited by low speed electron beam
JP69862/1975 1975-06-10
JP6986175A JPS52113387A (en) 1975-06-10 1975-06-10 Fluorescent display tube which shows blue luminescence when excited by low speed electron beam
JP10425775A JPS52104481A (en) 1975-08-28 1975-08-28 Luminous composition
JP104257/1975 1975-08-28
JP10464375A JPS5228859A (en) 1975-08-29 1975-08-29 Green fluorescent display tube excited by slow electron bemm
JP104643/1975 1975-08-29

Publications (1)

Publication Number Publication Date
CA1082445A true CA1082445A (fr) 1980-07-29

Family

ID=27572479

Family Applications (1)

Application Number Title Priority Date Filing Date
CA252,278A Expired CA1082445A (fr) 1975-05-12 1976-05-11 Composes fluorescents et afficheurs fluorescents excites par electrons lents utilisant ces composes

Country Status (4)

Country Link
CA (1) CA1082445A (fr)
DE (3) DE2620821C2 (fr)
FR (1) FR2311080A1 (fr)
NL (1) NL171465C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906505C2 (de) * 1978-02-20 1985-10-24 Japan Electric Industry Development Association, Tokio/Tokyo Fluoreszenzmischung und deren Verwendung in einem Fluoreszenzschirm einer durch langsame Elektronen angeregten Fluoreszenz-Anzeigevorrichtung
US4377769A (en) * 1978-09-27 1983-03-22 Smiths Industries Public Limited Company Cathodoluminescent display device including conductive or semiconductive coating on the phosphor
US5518808A (en) * 1992-12-18 1996-05-21 E. I. Du Pont De Nemours And Company Luminescent materials prepared by coating luminescent compositions onto substrate particles
US5382452A (en) * 1992-12-18 1995-01-17 E. I. Du Pont De Nemours And Company Luminescent materials prepared by coating luminescent compositions onto substrate particles
US5643674A (en) * 1992-12-18 1997-07-01 E. I. Du Pont De Nemours And Company Luminescent materials prepared by coating luminescent compositions onto substrate particles
JP2006019254A (ja) * 2004-06-03 2006-01-19 Futaba Corp マルチカラー発光蛍光表示管

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB493722A (en) * 1936-04-22 1938-10-13 British Thomson Houston Co Ltd Improvements in and relating to fluorescent materials and method of manufacturing the same
US2921201A (en) * 1955-12-15 1960-01-12 Int Standard Electric Corp Fluorescent screen for electron-ray tubes operating at low voltage
US3152995A (en) * 1960-07-12 1964-10-13 Sylvania Electric Prod Process for increasing the brightness of electroluminescent phosphors
US3104339A (en) * 1960-08-08 1963-09-17 Sylvania Electric Prod Electroluminescent device
JPS5345508B2 (fr) 1971-08-09 1978-12-07

Also Published As

Publication number Publication date
DE2660891C2 (de) 1986-06-05
FR2311080A1 (fr) 1976-12-10
DE2660890C2 (de) 1986-06-05
NL171465C (nl) 1983-04-05
NL7605058A (nl) 1976-11-16
DE2620821A1 (de) 1976-11-18
NL171465B (nl) 1982-11-01
DE2620821C2 (de) 1984-07-26
FR2311080B1 (fr) 1981-08-07

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