JPS55703A - Colored fluorescent substance and its production - Google Patents

Colored fluorescent substance and its production

Info

Publication number
JPS55703A
JPS55703A JP1131378A JP1131378A JPS55703A JP S55703 A JPS55703 A JP S55703A JP 1131378 A JP1131378 A JP 1131378A JP 1131378 A JP1131378 A JP 1131378A JP S55703 A JPS55703 A JP S55703A
Authority
JP
Japan
Prior art keywords
fluorescent substance
europium
activation
formula
calcium
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
JP1131378A
Other languages
English (en)
Other versions
JPS598379B2 (ja
Inventor
Kazuo Koyama
Takashi Miyagawa
Michio Matsuyuki
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.)
Mitsubishi Chemical Corp
Original Assignee
Kasei Optonix 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
Application filed by Kasei Optonix Ltd filed Critical Kasei Optonix Ltd
Priority to JP53011313A priority Critical patent/JPS598379B2/ja
Priority to US06/008,966 priority patent/US4264677A/en
Priority to NL7900882A priority patent/NL7900882A/xx
Priority to GB7903816A priority patent/GB2016506B/en
Priority to DE2904018A priority patent/DE2904018C2/de
Publication of JPS55703A publication Critical patent/JPS55703A/ja
Publication of JPS598379B2 publication Critical patent/JPS598379B2/ja
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
    • C09K11/7783—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
    • C09K11/7786—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
    • C09K11/7783—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
JP53011313A 1978-02-03 1978-02-03 着色螢光体およびその製造方法 Expired JPS598379B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP53011313A JPS598379B2 (ja) 1978-02-03 1978-02-03 着色螢光体およびその製造方法
US06/008,966 US4264677A (en) 1978-02-03 1979-02-02 Red colored phosphor and process for preparing the same
NL7900882A NL7900882A (nl) 1978-02-03 1979-02-02 Roodgekleurde fosfor en werkwijze voor de bereiding daarvan.
GB7903816A GB2016506B (en) 1978-02-03 1979-02-02 Red phosphors and the preparation thereof
DE2904018A DE2904018C2 (de) 1978-02-03 1979-02-02 Rotfarbiger Leuchtstoff sowie Verfahren zu seiner Herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53011313A JPS598379B2 (ja) 1978-02-03 1978-02-03 着色螢光体およびその製造方法

Publications (2)

Publication Number Publication Date
JPS55703A true JPS55703A (en) 1980-01-07
JPS598379B2 JPS598379B2 (ja) 1984-02-24

Family

ID=11774514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53011313A Expired JPS598379B2 (ja) 1978-02-03 1978-02-03 着色螢光体およびその製造方法

Country Status (5)

Country Link
US (1) US4264677A (ja)
JP (1) JPS598379B2 (ja)
DE (1) DE2904018C2 (ja)
GB (1) GB2016506B (ja)
NL (1) NL7900882A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63101479A (ja) * 1986-10-20 1988-05-06 Kasei Optonix Co Ltd 希土類酸硫化物蛍光体
JPH0379693A (ja) * 1989-04-28 1991-04-04 Quantex Corp 光学的アップコンバーションのための高性能光ルミネセント材料及びそれを作る方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513025A (en) * 1982-05-11 1985-04-23 Sperry Corporation Line emission penetration phosphor for multicolored displays
JPH086086B2 (ja) * 1985-09-30 1996-01-24 株式会社リコー 白色エレクトロルミネツセンス素子
US4879186A (en) * 1985-10-10 1989-11-07 Quantex Corporation Photoluminescent materials for outputting reddish-orange light and a process for making the same
US4705952A (en) * 1985-10-10 1987-11-10 Quantex Corporation Communications apparatus using infrared-triggered phosphor for receiving infrared signals
US5006366A (en) * 1985-10-10 1991-04-09 Quantex Corporation Photoluminescent material for outputting orange light with reduced phosphorescence after charging and a process for making same
US4727004A (en) * 1985-11-21 1988-02-23 Sharp Kabushiki Kaisha Thin film electroluminescent device
JPS62218476A (ja) * 1986-03-18 1987-09-25 Murata Mfg Co Ltd 薄膜ｅｌ素子
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
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
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
US5391884A (en) * 1993-05-24 1995-02-21 Eastman Kodak Company Barium gadolinate phosphor activated by terbium and/or samarium
US6627251B2 (en) * 2001-04-19 2003-09-30 Tdk Corporation Phosphor thin film, preparation method, and EL panel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238261A (en) * 1975-09-22 1977-03-24 Seiko Instr & Electronics Ltd Electronic watch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875449A (en) * 1969-10-02 1975-04-01 U S Radium Corp Coated phosphors
JPS57354B2 (ja) * 1974-12-20 1982-01-06
US4021588A (en) * 1976-01-23 1977-05-03 Rca Corporation Method for preparing filter-coated phosphor particles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238261A (en) * 1975-09-22 1977-03-24 Seiko Instr & Electronics Ltd Electronic watch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63101479A (ja) * 1986-10-20 1988-05-06 Kasei Optonix Co Ltd 希土類酸硫化物蛍光体
JPH0379693A (ja) * 1989-04-28 1991-04-04 Quantex Corp 光学的アップコンバーションのための高性能光ルミネセント材料及びそれを作る方法

Also Published As

Publication number Publication date
US4264677A (en) 1981-04-28
GB2016506B (en) 1982-06-03
GB2016506A (en) 1979-09-26
NL7900882A (nl) 1979-08-07
DE2904018A1 (de) 1979-08-16
DE2904018C2 (de) 1984-03-29
JPS598379B2 (ja) 1984-02-24

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