BE732774A - - Google Patents

Info

Publication number
BE732774A
BE732774A BE732774DA BE732774A BE 732774 A BE732774 A BE 732774A BE 732774D A BE732774D A BE 732774DA BE 732774 A BE732774 A BE 732774A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE732774A publication Critical patent/BE732774A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/44—Devices characterised by the luminescent material
    • 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
    • C09K11/774—Borates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
BE732774D 1968-05-10 1969-05-08 BE732774A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6806648A NL6806648A (enrdf_load_stackoverflow) 1968-05-10 1968-05-10

Publications (1)

Publication Number Publication Date
BE732774A true BE732774A (enrdf_load_stackoverflow) 1969-11-10

Family

ID=19803594

Family Applications (1)

Application Number Title Priority Date Filing Date
BE732774D BE732774A (enrdf_load_stackoverflow) 1968-05-10 1969-05-08

Country Status (5)

Country Link
US (1) US3575879A (enrdf_load_stackoverflow)
BE (1) BE732774A (enrdf_load_stackoverflow)
FR (1) FR2008204A1 (enrdf_load_stackoverflow)
GB (1) GB1192730A (enrdf_load_stackoverflow)
NL (1) NL6806648A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL178549C (nl) * 1975-11-28 1986-04-01 Philips Nv Luminescerend scherm; lagedrukkwikdampontladingslamp; werkwijze voor de bereiding van een aardalkalimetaaltetraboraat.
NL186457B (nl) * 1978-01-13 1990-07-02 Philips Nv Luminescerend met tweewaardig europium geactiveerd bariumboraatfosfaat; luminescerend scherm; lagedrukkwikdampontladingslamp.
NL7905680A (nl) * 1979-07-23 1981-01-27 Philips Nv Luminescerend scherm.
FR2597851B1 (fr) * 1986-04-29 1990-10-26 Centre Nat Rech Scient Nouveaux borates mixtes a base de terres rares, leur preparation et leur application comme luminophores
CN115340865B (zh) * 2022-08-24 2024-04-26 唐山学院 一种可见近红外发光材料及其制备方法
FR3145343B1 (fr) 2023-01-26 2025-02-21 Safran Aerosystems Procédé de discrimination de conditions givrantes par apprentissage automatique

Also Published As

Publication number Publication date
FR2008204A1 (enrdf_load_stackoverflow) 1970-01-16
US3575879A (en) 1971-04-20
DE1919071B2 (de) 1976-11-25
DE1919071A1 (de) 1969-11-27
NL6806648A (enrdf_load_stackoverflow) 1969-11-12
GB1192730A (en) 1970-05-20

Similar Documents

Publication Publication Date Title
AU5506869A (enrdf_load_stackoverflow)
AU2374870A (enrdf_load_stackoverflow)
AU5184069A (enrdf_load_stackoverflow)
AU6168869A (enrdf_load_stackoverflow)
AU6171569A (enrdf_load_stackoverflow)
AU4304568A (enrdf_load_stackoverflow)
AU4811568A (enrdf_load_stackoverflow)
AU4744468A (enrdf_load_stackoverflow)
AR203075Q (enrdf_load_stackoverflow)
BE709301A (enrdf_load_stackoverflow)
BE708933A (enrdf_load_stackoverflow)
BE721612A (enrdf_load_stackoverflow)
BE718754A (enrdf_load_stackoverflow)
BE718514A (enrdf_load_stackoverflow)
BE717280A (enrdf_load_stackoverflow)
BE715746A (enrdf_load_stackoverflow)
BE709496A (enrdf_load_stackoverflow)
BE709484A (enrdf_load_stackoverflow)
BE709479A (enrdf_load_stackoverflow)
BE709446A (enrdf_load_stackoverflow)
BE709435A (enrdf_load_stackoverflow)
BE709415A (enrdf_load_stackoverflow)
BE709320A (enrdf_load_stackoverflow)
BE709319A (enrdf_load_stackoverflow)
BE725596A (enrdf_load_stackoverflow)