GB2016506A – Red phosphors and the preparation thereof
– Google Patents
GB2016506A – Red phosphors and the preparation thereof
– Google Patents
Red phosphors and the preparation thereof
Info
Publication number
GB2016506A
GB2016506A
GB7903816A
GB7903816A
GB2016506A
GB 2016506 A
GB2016506 A
GB 2016506A
GB 7903816 A
GB7903816 A
GB 7903816A
GB 7903816 A
GB7903816 A
GB 7903816A
GB 2016506 A
GB2016506 A
GB 2016506A
Authority
GB
United Kingdom
Prior art keywords
preparation
red phosphors
phosphors
red
Prior art date
1978-02-03
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
GB7903816A
Other versions
GB2016506B
(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.)
1978-02-03
Filing date
1979-02-02
Publication date
1979-09-26
1979-02-02
Application filed by Dai Nippon Toryo KK
filed
Critical
Dai Nippon Toryo KK
1979-09-26
Publication of GB2016506A
publication
Critical
patent/GB2016506A/en
1982-06-03
Application granted
granted
Critical
1982-06-03
Publication of GB2016506B
publication
Critical
patent/GB2016506B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C09K11/77—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
C09K11/7784—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, 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
C09K11/7784—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
GB7903816A
1978-02-03
1979-02-02
Red phosphors and the preparation thereof
Expired
GB2016506B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP53011313A
JPS598379B2
(en)
1978-02-03
1978-02-03
Colored phosphor and its manufacturing method
Publications (2)
Publication Number
Publication Date
GB2016506A
true
GB2016506A
(en)
1979-09-26
GB2016506B
GB2016506B
(en)
1982-06-03
Family
ID=11774514
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7903816A
Expired
GB2016506B
(en)
1978-02-03
1979-02-02
Red phosphors and the preparation thereof
Country Status (5)
Country
Link
US
(1)
US4264677A
(en)
JP
(1)
JPS598379B2
(en)
DE
(1)
DE2904018C2
(en)
GB
(1)
GB2016506B
(en)
NL
(1)
NL7900882A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0394530A1
(en)
*
1985-10-10
1990-10-31
Quantex Corporation
High efficiency photoluminescent material for optical upconversion and a process for making the same
Families Citing this family (13)
* 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
(en)
*
1985-09-30
1996-01-24
株式会社リコー
White electroluminescent device
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
US4879186A
(en)
*
1985-10-10
1989-11-07
Quantex Corporation
Photoluminescent materials for outputting reddish-orange light and a process for making the same
EP0226058A3
(en)
*
1985-11-21
1989-02-22
Sharp Kabushiki Kaisha
Thin film electroluminescent device
JPS62218476A
(en)
*
1986-03-18
1987-09-25
Murata Mfg Co Ltd
Thin-film el element
JPH0832879B2
(en)
*
1986-10-20
1996-03-29
化成オプトニクス株式会社
Rare earth oxysulfide phosphor
JPH0379693A
(en)
*
1989-04-28
1991-04-04
Quantex Corp
High performance photo-luminescent material for optical up-conversion and method for preparing it
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
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
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
Family Cites Families (4)
* 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
(en)
*
1974-12-20
1982-01-06
JPS6018030B2
(en)
*
1975-09-22
1985-05-08
セイコーインスツルメンツ株式会社
electronic clock
US4021588A
(en)
*
1976-01-23
1977-05-03
Rca Corporation
Method for preparing filter-coated phosphor particles
1978
1978-02-03
JP
JP53011313A
patent/JPS598379B2/en
not_active
Expired
1979
1979-02-02
NL
NL7900882A
patent/NL7900882A/en
not_active
Application Discontinuation
1979-02-02
US
US06/008,966
patent/US4264677A/en
not_active
Expired – Lifetime
1979-02-02
DE
DE2904018A
patent/DE2904018C2/en
not_active
Expired
1979-02-02
GB
GB7903816A
patent/GB2016506B/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0394530A1
(en)
*
1985-10-10
1990-10-31
Quantex Corporation
High efficiency photoluminescent material for optical upconversion and a process for making the same
Also Published As
Publication number
Publication date
DE2904018C2
(en)
1984-03-29
JPS55703A
(en)
1980-01-07
DE2904018A1
(en)
1979-08-16
GB2016506B
(en)
1982-06-03
US4264677A
(en)
1981-04-28
JPS598379B2
(en)
1984-02-24
NL7900882A
(en)
1979-08-07
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Legal Events
Date
Code
Title
Description
1980-04-10
732
Registration of transactions, instruments or events in the register (sect. 32/1977)
1993-09-29
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19930202
