DE69934667T2 - Lumineszentes material - Google Patents

Lumineszentes material Download PDF

Info

Publication number
DE69934667T2
DE69934667T2 DE69934667T DE69934667T DE69934667T2 DE 69934667 T2 DE69934667 T2 DE 69934667T2 DE 69934667 T DE69934667 T DE 69934667T DE 69934667 T DE69934667 T DE 69934667T DE 69934667 T2 DE69934667 T2 DE 69934667T2
Authority
DE
Germany
Prior art keywords
discharge lamp
gadolinium
mol
activator
lamp according
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69934667T
Other languages
German (de)
English (en)
Other versions
DE69934667D1 (de
Inventor
T. Rene WEGH
Andries Meijerink
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69934667D1 publication Critical patent/DE69934667D1/de
Application granted granted Critical
Publication of DE69934667T2 publication Critical patent/DE69934667T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C09K11/7772—Halogenides
    • C09K11/7773—Halogenides with alkali or alkaline earth metal
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/20—Luminescent screens characterised by the luminescent material
    • 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)
  • Vessels And Coating Films For Discharge Lamps (AREA)
DE69934667T 1998-10-19 1999-09-20 Lumineszentes material Expired - Fee Related DE69934667T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98203514 1998-10-19
EP98203514 1998-10-19
PCT/EP1999/007021 WO2000024028A1 (en) 1998-10-19 1999-09-20 Luminescent material

Publications (2)

Publication Number Publication Date
DE69934667D1 DE69934667D1 (de) 2007-02-15
DE69934667T2 true DE69934667T2 (de) 2007-10-25

Family

ID=8234234

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69934667T Expired - Fee Related DE69934667T2 (de) 1998-10-19 1999-09-20 Lumineszentes material

Country Status (6)

Country Link
US (1) US6251304B1 (enExample)
EP (1) EP1048049B1 (enExample)
JP (1) JP2002528563A (enExample)
CN (1) CN1129950C (enExample)
DE (1) DE69934667T2 (enExample)
WO (1) WO2000024028A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10121095A1 (de) * 2001-04-27 2002-10-31 Philips Corp Intellectual Pty Gasentladungslampe mit Down-Conversion-Leuchtstoff
DE10121097A1 (de) * 2001-04-27 2002-10-31 Philips Corp Intellectual Pty Gasentladungslampe mit Down-Conversion-Leuchtstoff
US6613248B2 (en) * 2001-05-18 2003-09-02 General Electric Company Quantum-splitting oxide-based phosphors and method of producing the same
US6621208B2 (en) * 2001-05-18 2003-09-16 General Electric Company Quantum-splitting oxide-based phosphors, method of producing, and rules for designing the same
DE10126159A1 (de) * 2001-05-30 2002-12-05 Philips Corp Intellectual Pty Gasentladungslampe mit Down-Conversion-Leuchtstoff
WO2005002305A2 (en) * 2003-06-06 2005-01-06 Sipix Imaging, Inc. In mold manufacture of an object with embedded display panel
KR20100126208A (ko) * 2009-05-21 2010-12-01 조지아 테크 리서치 코포레이션 항미생물성 자외선 역변환 조성물
CN101864595B (zh) * 2010-06-07 2012-05-23 长春理工大学 掺铒氟化钆锂晶体及其生长方法
CN103820854A (zh) * 2014-02-20 2014-05-28 宁波大学 一种Ce3 +离子掺杂氟化钆锂紫外激光晶体及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599109A (en) * 1969-04-16 1971-08-10 Bell Telephone Labor Inc Second photon visible emitting phosphor and device utilizing same
NL7013029A (enExample) * 1970-09-03 1972-03-07
JPS5514110B2 (enExample) * 1972-02-16 1980-04-14
US3891852A (en) * 1972-11-03 1975-06-24 Agfa Gevaert Nv Neutron detection and radiography
US4749513A (en) * 1987-10-02 1988-06-07 Gte Laboratories Incorporated Green emitting phosphor
US5891361A (en) * 1997-05-02 1999-04-06 Sarnoff Corporation Method for preparing small particle size fluoride up-converting phosphors
WO1997046488A1 (en) * 1996-06-05 1997-12-11 Sarnoff Corporation Method for preparing small particle size fluoride up-converting phosphors

Also Published As

Publication number Publication date
US6251304B1 (en) 2001-06-26
CN1129950C (zh) 2003-12-03
EP1048049B1 (en) 2007-01-03
CN1287680A (zh) 2001-03-14
DE69934667D1 (de) 2007-02-15
JP2002528563A (ja) 2002-09-03
WO2000024028A1 (en) 2000-04-27
EP1048049A1 (en) 2000-11-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee