ATE523575T1 - Ce-pr-koaktivierter yttriumphosphat-leuchtstoff und lampe damit - Google Patents

Ce-pr-koaktivierter yttriumphosphat-leuchtstoff und lampe damit

Info

Publication number
ATE523575T1
ATE523575T1 AT07011707T AT07011707T ATE523575T1 AT E523575 T1 ATE523575 T1 AT E523575T1 AT 07011707 T AT07011707 T AT 07011707T AT 07011707 T AT07011707 T AT 07011707T AT E523575 T1 ATE523575 T1 AT E523575T1
Authority
AT
Austria
Prior art keywords
lamp
yttrium phosphate
phosphor
phosphate fluorescent
coactivated
Prior art date
Application number
AT07011707T
Other languages
English (en)
Inventor
Chen-Wen Fan
Thomas M Snyder
Gregory A Marking
Original Assignee
Osram Sylvania Inc
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 Osram Sylvania Inc filed Critical Osram Sylvania Inc
Application granted granted Critical
Publication of ATE523575T1 publication Critical patent/ATE523575T1/de

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
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7777—Phosphates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
AT07011707T 2006-08-01 2007-06-14 Ce-pr-koaktivierter yttriumphosphat-leuchtstoff und lampe damit ATE523575T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/461,525 US7497974B2 (en) 2006-08-01 2006-08-01 Ce,Pr-coactivated yttrium phosphate phosphor and lamp containing same

Publications (1)

Publication Number Publication Date
ATE523575T1 true ATE523575T1 (de) 2011-09-15

Family

ID=38331437

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07011707T ATE523575T1 (de) 2006-08-01 2007-06-14 Ce-pr-koaktivierter yttriumphosphat-leuchtstoff und lampe damit

Country Status (4)

Country Link
US (1) US7497974B2 (de)
EP (1) EP1887068B1 (de)
AT (1) ATE523575T1 (de)
CA (1) CA2590819A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7605373B2 (en) * 2006-12-01 2009-10-20 General Electric Company Scintillator compositions containing cerium and praseodymium activator ions, and related methods and articles of manufacture
US8257612B2 (en) * 2007-07-05 2012-09-04 Cabot Corporation Compositions having multiple responses to excitation radiation and methods for making same
US20090128000A1 (en) * 2007-11-19 2009-05-21 General Electric Company Insect attraction light source
TWI361215B (en) * 2009-10-12 2012-04-01 Ind Tech Res Inst Phosphors, fabricating method thereof, and light emitting device employing the same
US8647373B1 (en) * 2010-02-11 2014-02-11 James G. Shepherd Phototherapy methods using fluorescent UV light
TWI448538B (zh) 2012-10-23 2014-08-11 Ind Tech Res Inst 螢光材料與紫外光發光裝置
CN105470069B (zh) * 2015-10-23 2017-10-17 东台市天源荧光材料有限公司 一种uvb太阳光补钙荧光灯的制备方法
CN110155974B (zh) * 2019-05-28 2022-11-04 济南大学 一种纳米磷酸钇的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757233A (en) * 1984-12-21 1988-07-12 Gte Laboratories Inc. Efficient UV-emitting phosphors based on cerium-activated calcium pyrophosphate and lamps containing the same
US5156764A (en) * 1988-12-28 1992-10-20 Kasei Optonix, Ltd. Phosphor
US5132042A (en) * 1990-05-14 1992-07-21 Gte Products Corporation Method of making lanthanum cerium terbium phosphate phosphor with improved brightness
US5116532A (en) * 1990-05-14 1992-05-26 Gte Products Corporation Method of making lanthanum cerium terbium phosphate phosphor
US5154852A (en) * 1991-11-18 1992-10-13 Gte Products Corporation Method of making lanthanum cerium terbium gadolinium phosphate phosphor
FR2736062B1 (fr) * 1995-06-28 1997-09-19 Rhone Poulenc Chimie Utilisation comme luminophore dans les systemes a plasma d'un compose a base d'un phosphate de terre rare
US5651920A (en) * 1996-09-20 1997-07-29 Osram Sylvania Inc. Small-sized lanthanum cerium terbium phosphate phosphors and method of making
DE19919169A1 (de) * 1999-04-28 2000-11-02 Philips Corp Intellectual Pty Vorrichtung zur Desinfektion von Wasser mit einer UV-C-Gasentladungslampe
JP4219514B2 (ja) * 1999-12-16 2009-02-04 化成オプトニクス株式会社 希土類燐酸塩の製造方法、希土類燐酸塩蛍光体及び希土類燐酸塩蛍光体の製造方法
DE10129630A1 (de) * 2001-06-20 2003-01-02 Philips Corp Intellectual Pty Niederdruckgasentladungslampe mit Leuchtstoffbeschichtung
US6984931B2 (en) * 2003-01-21 2006-01-10 Osram Sylvania Inc. UV-emitting phosphor blend and tanning lamp containing same
DE102004058922B4 (de) * 2003-12-17 2013-02-28 Osram Ag Verfahren zur Herstellung eines Phosphats der Lanthanoiden und daraus hergestelltes Phosphat

Also Published As

Publication number Publication date
US7497974B2 (en) 2009-03-03
CA2590819A1 (en) 2008-02-01
EP1887068A2 (de) 2008-02-13
EP1887068A3 (de) 2010-01-06
US20080030120A1 (en) 2008-02-07
EP1887068B1 (de) 2011-09-07

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