FR2311080A1 - Compositions fluorescentes et dispositifs d'affichage fluorescent, excites par des electrons lents, utilisant ces compositions - Google Patents
Compositions fluorescentes et dispositifs d'affichage fluorescent, excites par des electrons lents, utilisant ces compositionsInfo
- Publication number
- FR2311080A1 FR2311080A1 FR7614125A FR7614125A FR2311080A1 FR 2311080 A1 FR2311080 A1 FR 2311080A1 FR 7614125 A FR7614125 A FR 7614125A FR 7614125 A FR7614125 A FR 7614125A FR 2311080 A1 FR2311080 A1 FR 2311080A1
- Authority
- FR
- France
- Prior art keywords
- luminescent
- compsn
- phosphor
- stimulation
- slow 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
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
- C09K11/77—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
-
- 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
- C09K11/64—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
- C09K11/7728—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
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)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5687075A JPS52115787A (en) | 1975-05-12 | 1975-05-12 | Luminous compositions |
JP5710475A JPS51145479A (en) | 1975-05-13 | 1975-05-13 | Luminous composition |
JP6128175A JPS5289587A (en) | 1975-05-22 | 1975-05-22 | Luminous composition |
JP6986375A JPS5289588A (en) | 1975-06-10 | 1975-06-10 | Green fluorescent display tube excited by low speed electron beam |
JP6986275A JPS52113388A (en) | 1975-06-10 | 1975-06-10 | Fluorescent display tube which shows red luminescence when excited by low speed electron beam |
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 |
JP10464375A JPS5228859A (en) | 1975-08-29 | 1975-08-29 | Green fluorescent display tube excited by slow electron bemm |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2311080A1 true FR2311080A1 (fr) | 1976-12-10 |
FR2311080B1 FR2311080B1 (de) | 1981-08-07 |
Family
ID=27572479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7614125A Granted FR2311080A1 (fr) | 1975-05-12 | 1976-05-11 | Compositions fluorescentes et dispositifs d'affichage fluorescent, excites par des electrons lents, utilisant ces compositions |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA1082445A (de) |
DE (3) | DE2620821C2 (de) |
FR (1) | FR2311080A1 (de) |
NL (1) | NL171465C (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2437661A1 (fr) * | 1978-09-27 | 1980-04-25 | Smiths Industries Ltd | Dispositif d'affichage par luminescence cathodique |
FR2871288A1 (fr) * | 2004-06-03 | 2005-12-09 | Futaba Denshi Kogyo Kk | Dispositif d'affichage fluorescent lumineux multicolore |
Families Citing this family (4)
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 |
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 |
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 |
Family Cites Families (5)
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 (de) | 1971-08-09 | 1978-12-07 |
-
1976
- 1976-05-11 CA CA252,278A patent/CA1082445A/en not_active Expired
- 1976-05-11 DE DE2620821A patent/DE2620821C2/de not_active Expired
- 1976-05-11 FR FR7614125A patent/FR2311080A1/fr active Granted
- 1976-05-11 DE DE2660890A patent/DE2660890C2/de not_active Expired
- 1976-05-11 DE DE2660891A patent/DE2660891C2/de not_active Expired
- 1976-05-12 NL NLAANVRAGE7605058,A patent/NL171465C/xx not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2437661A1 (fr) * | 1978-09-27 | 1980-04-25 | Smiths Industries Ltd | Dispositif d'affichage par luminescence cathodique |
FR2871288A1 (fr) * | 2004-06-03 | 2005-12-09 | Futaba Denshi Kogyo Kk | Dispositif d'affichage fluorescent lumineux multicolore |
Also Published As
Publication number | Publication date |
---|---|
DE2660890C2 (de) | 1986-06-05 |
FR2311080B1 (de) | 1981-08-07 |
DE2660891C2 (de) | 1986-06-05 |
NL7605058A (nl) | 1976-11-16 |
DE2620821A1 (de) | 1976-11-18 |
NL171465C (nl) | 1983-04-05 |
DE2620821C2 (de) | 1984-07-26 |
NL171465B (nl) | 1982-11-01 |
CA1082445A (en) | 1980-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |