BE848834A - Ecran luminescent, - Google Patents

Ecran luminescent,

Info

Publication number
BE848834A
BE848834A BE172780A BE172780A BE848834A BE 848834 A BE848834 A BE 848834A BE 172780 A BE172780 A BE 172780A BE 172780 A BE172780 A BE 172780A BE 848834 A BE848834 A BE 848834A
Authority
BE
Belgium
Prior art keywords
luminescent screen
luminescent
screen
Prior art date
Application number
BE172780A
Other languages
English (en)
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 BE848834A publication Critical patent/BE848834A/fr

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 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
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent 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)
BE172780A 1975-11-28 1976-11-26 Ecran luminescent, BE848834A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7513897A NL178549C (nl) 1975-11-28 1975-11-28 Luminescerend scherm; lagedrukkwikdampontladingslamp; werkwijze voor de bereiding van een aardalkalimetaaltetraboraat.

Publications (1)

Publication Number Publication Date
BE848834A true BE848834A (fr) 1977-05-26

Family

ID=19824937

Family Applications (1)

Application Number Title Priority Date Filing Date
BE172780A BE848834A (fr) 1975-11-28 1976-11-26 Ecran luminescent,

Country Status (7)

Country Link
JP (1) JPS5933157B2 (fr)
BE (1) BE848834A (fr)
CA (1) CA1089641A (fr)
DE (1) DE2652480C2 (fr)
FR (1) FR2333036A1 (fr)
GB (1) GB1509119A (fr)
NL (1) NL178549C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303798A (nl) * 1983-01-13 1984-08-01 Philips Nv Lagedrukkwikdampontladingslamp.
DE3544800A1 (de) * 1985-12-18 1987-06-25 Philips Patentverwaltung Uva-niederdruckquecksilberdampfentladungslampe fuer braeunungszwecke
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
US4719033A (en) * 1986-08-28 1988-01-12 Gte Products Corporation Process for producing europium activated stronium tetraborate UV phosphor
US5023015A (en) * 1989-12-19 1991-06-11 Gte Products Corporation Method of phosphor preparation
JP2003306674A (ja) 2002-04-15 2003-10-31 Sumitomo Chem Co Ltd 白色ｌｅｄ用蛍光体とそれを用いた白色ｌｅｄ
US6984931B2 (en) * 2003-01-21 2006-01-10 Osram Sylvania Inc. UV-emitting phosphor blend and tanning lamp containing same
CN103215035A (zh) * 2012-12-21 2013-07-24 彩虹集团电子股份有限公司 一种铕激发硼酸锶镁紫外荧光粉及其制备方法
US11255797B2 (en) 2019-07-09 2022-02-22 Kla Corporation Strontium tetraborate as optical glass material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6806648A (fr) * 1968-05-10 1969-11-12
JPS511672B2 (fr) * 1972-11-02 1976-01-19

Also Published As

Publication number Publication date
JPS5266425A (en) 1977-06-01
FR2333036A1 (fr) 1977-06-24
DE2652480A1 (de) 1977-06-02
CA1089641A (fr) 1980-11-18
NL178549B (nl) 1985-11-01
GB1509119A (en) 1978-04-26
JPS5933157B2 (ja) 1984-08-14
NL7513897A (nl) 1977-06-01
FR2333036B1 (fr) 1981-04-17
NL178549C (nl) 1986-04-01
DE2652480C2 (de) 1984-12-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: N.V. PHILIPS' GLOEILAMPENFABRIEKEN

Effective date: 19901130