BE772485A - LUMINESCENT SCREEN - Google Patents

LUMINESCENT SCREEN

Info

Publication number
BE772485A
BE772485A BE772485A BE772485A BE772485A BE 772485 A BE772485 A BE 772485A BE 772485 A BE772485 A BE 772485A BE 772485 A BE772485 A BE 772485A BE 772485 A BE772485 A BE 772485A
Authority
BE
Belgium
Prior art keywords
luminescent screen
luminescent
screen
Prior art date
Application number
BE772485A
Other languages
French (fr)
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.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of BE772485A publication Critical patent/BE772485A/en

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
    • C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead
    • 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
    • C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead
    • C09K11/666—Aluminates; Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
BE772485A 1970-09-12 1971-09-10 LUMINESCENT SCREEN BE772485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7013516A NL7013516A (en) 1970-09-12 1970-09-12

Publications (1)

Publication Number Publication Date
BE772485A true BE772485A (en) 1972-03-10

Family

ID=19811036

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772485A BE772485A (en) 1970-09-12 1971-09-10 LUMINESCENT SCREEN

Country Status (5)

Country Link
BE (1) BE772485A (en)
DE (1) DE2141290A1 (en)
FR (1) FR2107536A5 (en)
GB (1) GB1336053A (en)
NL (1) NL7013516A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100655894B1 (en) 2004-05-06 2006-12-08 서울옵토디바이스주식회사 Light Emitting Device
KR100658700B1 (en) 2004-05-13 2006-12-15 서울옵토디바이스주식회사 Light emitting device with RGB diodes and phosphor converter
KR100665299B1 (en) 2004-06-10 2007-01-04 서울반도체 주식회사 Luminescent material
KR100665298B1 (en) 2004-06-10 2007-01-04 서울반도체 주식회사 Light emitting device
US8318044B2 (en) 2004-06-10 2012-11-27 Seoul Semiconductor Co., Ltd. Light emitting device
AU2005319965B2 (en) * 2004-12-22 2011-02-10 Seoul Semiconductor Co., Ltd. Light emitting device
KR101258397B1 (en) 2005-11-11 2013-04-30 서울반도체 주식회사 Copper-Alkaline-Earth-Silicate mixed crystal phosphors
KR101055772B1 (en) 2005-12-15 2011-08-11 서울반도체 주식회사 Light emitting device
KR100875443B1 (en) 2006-03-31 2008-12-23 서울반도체 주식회사 Light emitting device
KR101258227B1 (en) 2006-08-29 2013-04-25 서울반도체 주식회사 Light emitting device
CN101784636B (en) 2007-08-22 2013-06-12 首尔半导体株式会社 Non stoichiometric tetragonal copper alkaline earth silicate phosphors and method of preparing the same
KR101055769B1 (en) 2007-08-28 2011-08-11 서울반도체 주식회사 Light-emitting device adopting non-stoichiometric tetra-alkaline earth silicate phosphor
DE102009030205A1 (en) 2009-06-24 2010-12-30 Litec-Lp Gmbh Luminescent substance with europium-doped silicate luminophore, useful in LED, comprises alkaline-, rare-earth metal orthosilicate, and solid solution in form of mixed phases arranged between alkaline- and rare-earth metal oxyorthosilicate
KR101055762B1 (en) 2009-09-01 2011-08-11 서울반도체 주식회사 Light-emitting device employing a light-emitting material having an oxyosilicate light emitter
DE102014006003A1 (en) * 2014-04-28 2015-10-29 Merck Patent Gmbh phosphors

Also Published As

Publication number Publication date
NL7013516A (en) 1972-03-14
GB1336053A (en) 1973-11-07
FR2107536A5 (en) 1972-05-05
DE2141290A1 (en) 1972-03-16

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