EP2938699A4 - LUMINOPHORES EMITTING FROM YELLOW-GREEN TO YELLOW BASED ON ALUMINATES CONTAINING TERBIUM - Google Patents

LUMINOPHORES EMITTING FROM YELLOW-GREEN TO YELLOW BASED ON ALUMINATES CONTAINING TERBIUM

Info

Publication number
EP2938699A4
EP2938699A4 EP12890913.2A EP12890913A EP2938699A4 EP 2938699 A4 EP2938699 A4 EP 2938699A4 EP 12890913 A EP12890913 A EP 12890913A EP 2938699 A4 EP2938699 A4 EP 2938699A4
Authority
EP
European Patent Office
Prior art keywords
yellow
green
containing terbium
aluminates containing
luminophores
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.)
Withdrawn
Application number
EP12890913.2A
Other languages
German (de)
French (fr)
Other versions
EP2938699A1 (en
Inventor
Chengjun Duan
Yi-Qun Li
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.)
Intematix Corp
Original Assignee
Intematix Corp
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 Intematix Corp filed Critical Intematix Corp
Publication of EP2938699A1 publication Critical patent/EP2938699A1/en
Publication of EP2938699A4 publication Critical patent/EP2938699A4/en
Withdrawn legal-status Critical Current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
    • C09K11/7774—Aluminates
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
EP12890913.2A 2012-12-28 2012-12-28 LUMINOPHORES EMITTING FROM YELLOW-GREEN TO YELLOW BASED ON ALUMINATES CONTAINING TERBIUM Withdrawn EP2938699A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/087751 WO2014101073A1 (en) 2012-12-28 2012-12-28 Yellow-green to yellow-emitting phosphors based on terbium-containing aluminates

Publications (2)

Publication Number Publication Date
EP2938699A1 EP2938699A1 (en) 2015-11-04
EP2938699A4 true EP2938699A4 (en) 2016-08-24

Family

ID=51019715

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12890913.2A Withdrawn EP2938699A4 (en) 2012-12-28 2012-12-28 LUMINOPHORES EMITTING FROM YELLOW-GREEN TO YELLOW BASED ON ALUMINATES CONTAINING TERBIUM

Country Status (6)

Country Link
EP (1) EP2938699A4 (en)
JP (1) JP2016508174A (en)
KR (1) KR20150100724A (en)
CN (1) CN104870607A (en)
TW (1) TW201432026A (en)
WO (1) WO2014101073A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5620562B1 (en) * 2013-10-23 2014-11-05 株式会社光波 Single crystal phosphor and light emitting device
TWI509051B (en) * 2014-08-25 2015-11-21 Cheng En Material Tech Co Ltd Phosphor, method for production thereof, and light-emitting apparatus
CN105623661A (en) * 2014-10-29 2016-06-01 大连利德照明研发中心有限公司 Fluorescent material and preparation method and composition containing fluorescent material
CN105038796A (en) * 2015-04-27 2015-11-11 济南大学 Novel pomegranate-based light-color-controllable fluorescent powder
CN104893724B (en) * 2015-04-27 2017-10-27 济南大学 A kind of efficient yellow fluorescent powder of new garnet-base
US10066160B2 (en) 2015-05-01 2018-09-04 Intematix Corporation Solid-state white light generating lighting arrangements including photoluminescence wavelength conversion components
CN105297136A (en) * 2015-11-13 2016-02-03 孙雷 Cerium-doped gadolinium lutecium aluminate garnet crystal for laser illumination and preparation method thereof
CN106590657B (en) * 2016-11-25 2019-01-29 河北利福光电技术有限公司 A kind of lutetium aluminate green fluorescent powder and its preparation method and application
CN111995397A (en) * 2020-08-14 2020-11-27 中国科学院宁波材料技术与工程研究所 A kind of fluorescent ceramic and its preparation method and application
CN115490518A (en) * 2022-10-17 2022-12-20 闽都创新实验室 Ce-excess-doped magneto-optical transparent ceramic and preparation method and application thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008051486A1 (en) * 2006-10-20 2008-05-02 Intematix Corporation Nano-yag:ce phosphor compositions and their methods of preparation
US20090218585A1 (en) * 2006-11-13 2009-09-03 General Research Institute For Nonferrous Metals, Beijing aluminate phosphor containing bivalence metal elements, its preparation and the light emitting devices incorporating the same
WO2012122401A2 (en) * 2011-03-08 2012-09-13 Intematix Corporation Yellow-green to yellow-emitting phosphors based on halogenated-aluminates

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100344728C (en) * 1999-07-23 2007-10-24 电灯专利信托有限公司 Luminescent substances of light sources and their associated light sources
US7008558B2 (en) * 2001-10-11 2006-03-07 General Electric Company Terbium or lutetium containing scintillator compositions having increased resistance to radiation damage
JP4269880B2 (en) * 2003-10-17 2009-05-27 日亜化学工業株式会社 Fluorescent lamp and phosphor for fluorescent lamp
US7560046B2 (en) * 2005-12-22 2009-07-14 General Electric Company Scintillator material and radiation detectors containing same
JP5399617B2 (en) * 2007-05-14 2014-01-29 デクセリアルズ株式会社 Luminescent composition, light source device using the same, and display device using the same
EP2521169B1 (en) * 2009-12-31 2015-05-13 Ocean's King Lighting Science&Technology Co., Ltd. White light luminescent device based on purple light leds
JP5323131B2 (en) * 2010-06-09 2013-10-23 信越化学工業株式会社 Fluorescent particles, light-emitting diodes, illumination device using them, and backlight device for liquid crystal panel
CN102723422B (en) * 2011-12-31 2015-04-29 深圳市光峰光电技术有限公司 Wavelength conversion device and light emitting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008051486A1 (en) * 2006-10-20 2008-05-02 Intematix Corporation Nano-yag:ce phosphor compositions and their methods of preparation
US20090218585A1 (en) * 2006-11-13 2009-09-03 General Research Institute For Nonferrous Metals, Beijing aluminate phosphor containing bivalence metal elements, its preparation and the light emitting devices incorporating the same
WO2012122401A2 (en) * 2011-03-08 2012-09-13 Intematix Corporation Yellow-green to yellow-emitting phosphors based on halogenated-aluminates

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014101073A1 *

Also Published As

Publication number Publication date
KR20150100724A (en) 2015-09-02
WO2014101073A1 (en) 2014-07-03
TW201432026A (en) 2014-08-16
JP2016508174A (en) 2016-03-17
CN104870607A (en) 2015-08-26
EP2938699A1 (en) 2015-11-04

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