BE754013A - Substance luminescente activee a l'aide d'europium trivalent, ecrans luminescents et lampes a decharge comportant une telle substance - Google Patents

Substance luminescente activee a l'aide d'europium trivalent, ecrans luminescents et lampes a decharge comportant une telle substance

Info

Publication number: BE754013A
Authority: BE; Belgium
Prior art keywords: substance; luminescent; trivalent; europe; discharge lamps
Prior art date: 1969-07-29

Application number

Other languages

English (en)

Original Assignee

Philips Nv

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.)

1969-07-29

Filing date

1970-07-27

Publication date

1971-01-27

1970-07-27 Application filed by Philips Nv filed Critical Philips Nv

1971-01-27 Publication of BE754013A publication Critical patent/BE754013A/fr

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
- C09K11/7794—Vanadates; Chromates; Molybdates; Tungstates
- 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
- C09K11/7795—Phosphates
- 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
- C09K11/7797—Borates
- 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
- C09K11/7798—Antimonates; Arsenates

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Luminescent Compositions (AREA)

BE754013D 1969-07-29 1970-07-27 Substance luminescente activee a l'aide d'europium trivalent, ecrans luminescents et lampes a decharge comportant une telle substance BE754013A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL6911548A NL6911548A (fr)	1969-07-29	1969-07-29

Publications (1)

Publication Number	Publication Date
BE754013A true BE754013A (fr)	1971-01-27

Family

ID=19807573

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE754013D BE754013A (fr)	1969-07-29	1970-07-27	Substance luminescente activee a l'aide d'europium trivalent, ecrans luminescents et lampes a decharge comportant une telle substance

Country Status (12)

Country	Link
US (1)	US3647708A (fr)
JP (1)	JPS4938993B1 (fr)
AT (1)	AT294976B (fr)
AU (1)	AU1792770A (fr)
BE (1)	BE754013A (fr)
CA (1)	CA932947A (fr)
DE (1)	DE2034319A1 (fr)
ES (1)	ES382199A1 (fr)
FR (1)	FR2055656A5 (fr)
GB (1)	GB1263038A (fr)
NL (1)	NL6911548A (fr)
SE (1)	SE348486B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3754701B2 (ja) *	2004-06-18	2006-03-15	大電株式会社	蛍光体及びそれを使用した発光素子

1969
- 1969-07-29 NL NL6911548A patent/NL6911548A/xx unknown
1970
- 1970-07-10 DE DE19702034319 patent/DE2034319A1/de active Pending
- 1970-07-20 CA CA088567A patent/CA932947A/en not_active Expired
- 1970-07-23 US US57823A patent/US3647708A/en not_active Expired - Lifetime
- 1970-07-23 AU AU17927/70A patent/AU1792770A/en not_active Expired
- 1970-07-24 GB GB36066/70A patent/GB1263038A/en not_active Expired
- 1970-07-25 JP JP45064739A patent/JPS4938993B1/ja active Pending
- 1970-07-27 SE SE10327/70A patent/SE348486B/xx unknown
- 1970-07-27 FR FR7027584A patent/FR2055656A5/fr not_active Expired
- 1970-07-27 AT AT682870A patent/AT294976B/de not_active IP Right Cessation
- 1970-07-27 BE BE754013D patent/BE754013A/fr unknown
- 1970-07-27 ES ES382199A patent/ES382199A1/es not_active Expired

Also Published As

Publication number	Publication date
ES382199A1 (es)	1975-07-01
AT294976B (de)	1971-12-10
SE348486B (fr)	1972-09-04
GB1263038A (en)	1972-02-09
NL6911548A (fr)	1971-02-02
FR2055656A5 (fr)	1971-05-07
CA932947A (en)	1973-09-04
AU1792770A (en)	1972-01-27
JPS4938993B1 (fr)	1974-10-22
DE2034319A1 (de)	1971-02-11
US3647708A (en)	1972-03-07

Publication	Publication Date	Title
BE806862A (fr)	1974-04-30	Substance luminescente, ecrans luminescents et tubes comportant une telle substnce
NL178207C (nl)	1986-02-03	Luminescentie-ontladingslamp.
GB1366404A (en)	1974-09-11	Fluorescent screens
BE812206A (fr)	1974-09-12	Ecran luminescent
ES415008A1 (es)	1976-06-16	Perfeccionamientos introducidos en pantallas luminiscentes.
NL169533C (nl)	1982-07-16	Lagedrukkwikdampontladingslamp.
BE749274A (fr)	1970-10-21	Gallate luminescent, ecran luminescent et lampes a decharge comportant un tel gallate
BE754013A (fr)	1971-01-27	Substance luminescente activee a l'aide d'europium trivalent, ecrans luminescents et lampes a decharge comportant une telle substance
CA939497A (en)	1974-01-08	Luminescent screen
BE806861A (fr)	1974-04-30	Aluminate luminescent, ecrans et lampes a decharge munies d'un tel aluminates
BE806860A (fr)	1974-04-30	Gallate luminescent, ecran et lampes a decharge munies d'un tel gallate
ZA714064B (en)	1972-02-23	Metal-halide discharge lamps
AR201119A1 (es)	1975-02-14	Pantalla luminiscente
HK58876A (en)	1976-10-01	Luminescent screen
BE815760A (fr)	1974-12-02	Ecran luminescent
BE749569A (fr)	1970-10-27	Materiaux luminescents de tungstate alcalinoterreux actives pardu terbium
MY7400020A (en)	1974-12-31	Fluorescent lamp
AU6743574A (en)	1975-10-02	Luminescent screen
CA932949A (en)	1973-09-04	Luminescent screen
CA775509A (en)	1968-01-09	Luminescent screens
CA820797A (en)	1969-08-19	Europium activated phosphors
CA692125A (en)	1964-08-04	Anti-fritting luminescent materials for intensifying screens
CA808778A (en)	1969-03-18	Fluorescent lamp ballast
GB1400920A (en)	1975-07-16	Fluorescent lamp fitting
CA869464A (en)	1971-04-27	Calcium halophosphate "daylight" phosphor