MY131045A - Green emitting comprising zns:cu,au,al phosphor and terbium activated rare earth phosphor - Google Patents
Green emitting comprising zns:cu,au,al phosphor and terbium activated rare earth phosphorInfo
- Publication number
- MY131045A MY131045A MYPI91001633A MYPI9101633A MY131045A MY 131045 A MY131045 A MY 131045A MY PI91001633 A MYPI91001633 A MY PI91001633A MY PI9101633 A MYPI9101633 A MY PI9101633A MY 131045 A MY131045 A MY 131045A
- Authority
- MY
- Malaysia
- Prior art keywords
- phosphor
- green emitting
- rare earth
- zns
- activated rare
- Prior art date
Links
Classifications
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- 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
- C09K11/7774—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, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/58—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing copper, silver or gold
- C09K11/582—Chalcogenides
- C09K11/584—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
- C09K11/62—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing gallium, indium or thallium
-
- 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
- C09K11/7743—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing terbium
- C09K11/7747—Halogenides
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- 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
- C09K11/7743—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing terbium
- C09K11/7749—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, 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
- C09K11/777—Oxyhalogenides
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/20—Luminescent screens characterised by the luminescent material
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
Abstract
THE PRESENT INVENTION RELATES TO A GREEN EMITTING PHOSPHOR, AND PARTICULARLY TO A GREEN EMITTING PHOSPHOR WHICH HAS HIGH COLOR PURITY AND GOOD LUMINANCE SATURATION CHARACTERISTICS UNDER HIGH CURRENT DENSITY. THE PRESENT INVENTION PROVIDES A GREEN EMITTING PHOSPHOR COMPRISING ZnS:Cu, Au, Al PHOSPHOR AND TERBIUM ACTIVATED RARE EARTH PHOSPHOR. IN PARTICULAR, TERBIUM ACTIVATED RARE EARTH PHOSPHOR IS AT LEAST ONE PHOSPHOR SELECTED FROM Y3 (Al, Ga)5O12:Tb PHOSPHOR AND LaOCL:Tb PHOSPHOR. THE PHOSPHOR OF THE PRESENT INVENTION IS ESPECIALLY APT TO A LARGE SIZED COLOR CATHODE RAY TUBE AND IS EXPECTED TO HAVE CONSIDERABLE VALUE FOR USE IN INDUSTRY.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900014270A KR930010522B1 (en) | 1990-09-10 | 1990-09-10 | Green luminous phosphor |
Publications (1)
Publication Number | Publication Date |
---|---|
MY131045A true MY131045A (en) | 2007-07-31 |
Family
ID=19303431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI91001633A MY131045A (en) | 1990-09-10 | 1991-09-10 | Green emitting comprising zns:cu,au,al phosphor and terbium activated rare earth phosphor |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2598586B2 (en) |
KR (1) | KR930010522B1 (en) |
DE (1) | DE4129445A1 (en) |
MY (1) | MY131045A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY109224A (en) * | 1993-02-11 | 1996-12-31 | Samsung Display Devices Co Ltd | Mixed blue emitting phosphor. |
KR100334062B1 (en) * | 1994-10-12 | 2002-08-28 | 삼성에스디아이 주식회사 | Green light emitting phosphor and cathode-ray tube using the same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5641649A (en) * | 1979-09-14 | 1981-04-18 | Toshiba Corp | Cathode ray tube for color television set |
JPS5755036A (en) * | 1980-09-19 | 1982-04-01 | Toshiba Corp | Green luminous film for cathode-ray tube |
JPS57141480A (en) * | 1981-02-27 | 1982-09-01 | Toshiba Corp | Green luminescent phosphor |
-
1990
- 1990-09-10 KR KR1019900014270A patent/KR930010522B1/en not_active IP Right Cessation
-
1991
- 1991-08-23 JP JP3212065A patent/JP2598586B2/en not_active Expired - Lifetime
- 1991-09-04 DE DE4129445A patent/DE4129445A1/en not_active Ceased
- 1991-09-10 MY MYPI91001633A patent/MY131045A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPH04234483A (en) | 1992-08-24 |
KR930010522B1 (en) | 1993-10-25 |
DE4129445A1 (en) | 1992-03-12 |
KR920006474A (en) | 1992-04-27 |
JP2598586B2 (en) | 1997-04-09 |
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