BE812206A - Ecran luminescent - Google Patents

Ecran luminescent

Info

Publication number
BE812206A
BE812206A BE141930A BE141930A BE812206A BE 812206 A BE812206 A BE 812206A BE 141930 A BE141930 A BE 141930A BE 141930 A BE141930 A BE 141930A BE 812206 A BE812206 A BE 812206A
Authority
BE
Belgium
Prior art keywords
luminescent screen
luminescent
screen
Prior art date
Application number
BE141930A
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 BE812206A publication Critical patent/BE812206A/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, 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
    • C09K11/778—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)
BE141930A 1973-03-14 1974-03-12 Ecran luminescent BE812206A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7303538A NL7303538A (fr) 1973-03-14 1973-03-14

Publications (1)

Publication Number Publication Date
BE812206A true BE812206A (fr) 1974-09-12

Family

ID=19818432

Family Applications (1)

Application Number Title Priority Date Filing Date
BE141930A BE812206A (fr) 1973-03-14 1974-03-12 Ecran luminescent

Country Status (7)

Country Link
JP (1) JPS568879B2 (fr)
BE (1) BE812206A (fr)
CA (1) CA1038619A (fr)
DE (1) DE2410134C3 (fr)
FR (1) FR2221811B1 (fr)
GB (1) GB1453991A (fr)
NL (1) NL7303538A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121978A (en) * 1976-04-06 1977-10-13 Iwasaki Electric Co Ltd Fluorescent high-pressure mercury lamp
NL182488C (nl) * 1978-04-20 1988-03-16 Philips Nv Luminescerend met lood geaktiveerd aardalkalimetaalboraat; luminescerend scherm; lagedrukkwikdampontladingslamp.
US4202794A (en) * 1978-10-25 1980-05-13 Westinghouse Electric Corp. Calcium yttrium borate phosphor composition
NL7905680A (nl) * 1979-07-23 1981-01-27 Philips Nv Luminescerend scherm.
FR2485507A1 (fr) * 1980-06-27 1981-12-31 Rhone Poulenc Ind Nouvelles substances luminescentes a base de borate double de magnesium et de terres rares pour ecrans ou tubes
JPS57115484A (en) * 1981-01-09 1982-07-17 Hitachi Ltd Fluorescent substance and its preparation
JPS57136873U (fr) * 1981-02-18 1982-08-26
JPS57139686U (fr) * 1981-02-25 1982-09-01
JPS581787U (ja) * 1981-06-26 1983-01-07 松下電器産業株式会社 密閉型ベ−ンポンプ
JPS581788U (ja) * 1981-06-26 1983-01-07 松下電器産業株式会社 ベ−ンポンプ
JPS58128489A (ja) * 1982-01-25 1983-08-01 Matsushita Electric Ind Co Ltd 冷媒用ベ−ンポンプ
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
US4926091A (en) * 1988-09-07 1990-05-15 U.S. Philips Corporation Luminescent terbium-activated borate, luminescent screen provided with such a borate and low-pressure mercury vapor discharge lamp provided with such a screen
US6805813B1 (en) * 2003-05-09 2004-10-19 Osram Sylvania Inc. High brightness green-emitting phosphor
US7122128B2 (en) * 2004-04-29 2006-10-17 General Electric Company Phosphors containing borate of terbium, alkaline-earth, and Group-3 metals, and light sources incorporating the same
TWI362413B (en) 2008-02-25 2012-04-21 Ind Tech Res Inst Borate phosphor and white light illumination device utilizing the same
CN102134489A (zh) * 2010-01-22 2011-07-27 海洋王照明科技股份有限公司 硼酸盐发光材料及其制备方法
CN102140347B (zh) * 2010-01-28 2014-05-07 海洋王照明科技股份有限公司 氟硼酸盐白光发光材料及其制备方法
CN110725003A (zh) * 2019-11-28 2020-01-24 中国工程物理研究院化工材料研究所 一种掺镱硼酸锶钆镧激光晶体及其制备方法和应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1440480A (fr) * 1964-07-16 1966-05-27 Philips Nv écran luminescent

Also Published As

Publication number Publication date
DE2410134B2 (de) 1981-07-30
FR2221811A1 (fr) 1974-10-11
FR2221811B1 (fr) 1977-10-07
CA1038619A (fr) 1978-09-19
DE2410134C3 (de) 1982-04-22
DE2410134A1 (de) 1974-09-19
GB1453991A (en) 1976-10-27
JPS568879B2 (fr) 1981-02-26
JPS49122490A (fr) 1974-11-22
NL7303538A (fr) 1974-09-17

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: N.V. PHILIPS'GLOEILAMPENFABRIEKEN

Effective date: 19890331