SG10201506158XA - Inorganic red phosphor and light emitting devices comprising same - Google Patents

Inorganic red phosphor and light emitting devices comprising same

Info

Publication number
SG10201506158XA
SG10201506158XA SG10201506158XA SG10201506158XA SG10201506158XA SG 10201506158X A SG10201506158X A SG 10201506158XA SG 10201506158X A SG10201506158X A SG 10201506158XA SG 10201506158X A SG10201506158X A SG 10201506158XA SG 10201506158X A SG10201506158X A SG 10201506158XA
Authority
SG
Singapore
Prior art keywords
light emitting
same
emitting devices
red phosphor
inorganic red
Prior art date
Application number
SG10201506158XA
Inventor
D Romanelli Michael
Tian Yongchi
Anne Leugers Mary
C Thomas Alan
Original Assignee
Lightscape Materials Inc
Dow Global Technologies Llc
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 Lightscape Materials Inc, Dow Global Technologies Llc filed Critical Lightscape Materials Inc
Publication of SG10201506158XA publication Critical patent/SG10201506158XA/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
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77347—Silicon Nitrides or Silicon Oxynitrides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H01L33/502—Wavelength conversion materials
    • H01L33/504—Elements with two or more wavelength conversion materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Led Device Packages (AREA)
SG10201506158XA 2014-08-28 2015-08-05 Inorganic red phosphor and light emitting devices comprising same SG10201506158XA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/471,607 US9200199B1 (en) 2014-08-28 2014-08-28 Inorganic red phosphor and lighting devices comprising same

Publications (1)

Publication Number Publication Date
SG10201506158XA true SG10201506158XA (en) 2016-03-30

Family

ID=54609132

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201506158XA SG10201506158XA (en) 2014-08-28 2015-08-05 Inorganic red phosphor and light emitting devices comprising same

Country Status (8)

Country Link
US (1) US9200199B1 (en)
JP (1) JP2016050313A (en)
KR (1) KR20160026693A (en)
CN (1) CN105385440A (en)
DE (1) DE102015010352A1 (en)
FR (1) FR3025209A1 (en)
SG (1) SG10201506158XA (en)
TW (1) TWI573856B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9315725B2 (en) * 2014-08-28 2016-04-19 Lightscape Materials, Inc. Method of making EU2+ activated inorganic red phosphor

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1433831B1 (en) 2002-03-22 2018-06-06 Nichia Corporation Nitride phosphor and method for preparation thereof, and light emitting device
US7723740B2 (en) 2003-09-18 2010-05-25 Nichia Corporation Light emitting device
JP3837588B2 (en) 2003-11-26 2006-10-25 独立行政法人物質・材料研究機構 Phosphors and light emitting devices using phosphors
JP3931239B2 (en) 2004-02-18 2007-06-13 独立行政法人物質・材料研究機構 Light emitting device and lighting apparatus
JP4511849B2 (en) 2004-02-27 2010-07-28 Ｄｏｗａエレクトロニクス株式会社 Phosphor and its manufacturing method, light source, and LED
US7391060B2 (en) 2004-04-27 2008-06-24 Matsushita Electric Industrial Co., Ltd. Phosphor composition and method for producing the same, and light-emitting device using the same
JP4414821B2 (en) 2004-06-25 2010-02-10 Ｄｏｗａエレクトロニクス株式会社 Phosphor, light source and LED
JP4511885B2 (en) 2004-07-09 2010-07-28 Ｄｏｗａエレクトロニクス株式会社 Phosphor, LED and light source
US7138756B2 (en) 2004-08-02 2006-11-21 Dowa Mining Co., Ltd. Phosphor for electron beam excitation and color display device using the same
JP4524470B2 (en) 2004-08-20 2010-08-18 Ｄｏｗａエレクトロニクス株式会社 Phosphor, method for producing the same, and light source using the phosphor
US7476338B2 (en) 2004-08-27 2009-01-13 Dowa Electronics Materials Co., Ltd. Phosphor and manufacturing method for the same, and light source
JP4756261B2 (en) 2005-01-27 2011-08-24 独立行政法人物質・材料研究機構 Phosphor, method for producing the same, and light emitting device
CN101138278A (en) 2005-03-09 2008-03-05 皇家飞利浦电子股份有限公司 Illumination system comprising a radiation source and a fluorescent material
US7445730B2 (en) 2005-03-31 2008-11-04 Dowa Electronics Materials Co., Ltd. Phosphor and manufacturing method of the same, and light emitting device using the phosphor
KR101324004B1 (en) 2005-05-24 2013-10-31 독립행정법인 물질·재료연구기구 Phosphor and use thereof
DE102005041153A1 (en) 2005-08-30 2007-03-01 Leuchtstoffwerk Breitungen Gmbh Phosphorescent material, useful in white light-emitting diode, comprises an activation-doped lattice
US8159126B2 (en) 2005-11-07 2012-04-17 Koninklijke Philips Electronics N.V. Light emitting device with an improved CaAlSiN light converting material
US7902564B2 (en) 2006-12-22 2011-03-08 Koninklijke Philips Electronics N.V. Multi-grain luminescent ceramics for light emitting devices
EP2180031A4 (en) 2007-08-01 2011-05-25 Mitsubishi Chem Corp Phosphor and method for producing the same, crystalline silicon nitride and method for producing the same, phosphor-containing composition, light-emitting device using the phosphor, image display device, and illuminating device
JP5395342B2 (en) 2007-09-18 2014-01-22 株式会社東芝 Phosphor and light emitting device
US8551360B2 (en) 2007-10-15 2013-10-08 Leuchtstoffwerk Breitungen Gmbh Rare-earth doped alkaline-earth silicon nitride phosphor, method for producing and radiation converting device comprising such a phosphor
US8119028B2 (en) 2007-11-14 2012-02-21 Cree, Inc. Cerium and europium doped single crystal phosphors
US20090283721A1 (en) 2008-05-19 2009-11-19 Intematix Corporation Nitride-based red phosphors
US8691113B2 (en) * 2008-07-02 2014-04-08 Dexerials Corporation Red phosphor, method for producing red phosphor, white light source, illuminating device, and liquid crystal display device
KR101114061B1 (en) 2009-02-23 2012-02-21 주식회사 포스포 Phosphor and light emitting device
DE102009037732A1 (en) * 2009-08-17 2011-02-24 Osram Gesellschaft mit beschränkter Haftung Conversion LED with high efficiency
JP5190475B2 (en) 2010-02-19 2013-04-24 株式会社東芝 Phosphor and light emitting device using the same
SG185404A1 (en) 2010-05-14 2012-12-28 Lightscape Materials Inc Carbonitride based phosphors and light emitting devices using the same
EP2569395B1 (en) 2010-05-14 2015-01-21 Lightscape Materials Inc. Oxycarbonitride phosphors and light emitting devices using the same
SG187896A1 (en) 2010-09-10 2013-04-30 Lightscape Materials Inc Silicon carbidonitride based phosphors and lighting devices using the same
US8801969B2 (en) * 2011-01-14 2014-08-12 Lightscape Materials, Inc. Carbonitride and carbidonitride phosphors and lighting devices using the same
US9017574B2 (en) 2011-12-19 2015-04-28 Lightscape Materials, Inc. Carbidonitride phosphors and LED lighting devices using the same
WO2013180216A1 (en) * 2012-05-31 2013-12-05 独立行政法人物質・材料研究機構 Phosphor, method for manufacturing same, light emitting device, and image display device
US20140015400A1 (en) * 2012-07-13 2014-01-16 Rohm And Haas Electronic Materials Llc Phosphor and light emitting devices comprising same
US20140062287A1 (en) * 2012-08-29 2014-03-06 Lightscape Materials, Inc. Oxycarbidonitride phosphor and devices using same
US8815121B2 (en) * 2012-08-31 2014-08-26 Lightscape Materials, Inc. Halogenated oxycarbidonitride phosphor and devices using same
US20150132536A1 (en) * 2013-11-08 2015-05-14 Chung-Shan Institute Of Science And Technology High Color Rendering Index and High Thermal Characteristics of Red Nitride Phosphors

Also Published As

Publication number Publication date
CN105385440A (en) 2016-03-09
JP2016050313A (en) 2016-04-11
DE102015010352A8 (en) 2016-04-21
FR3025209A1 (en) 2016-03-04
TWI573856B (en) 2017-03-11
TW201610098A (en) 2016-03-16
KR20160026693A (en) 2016-03-09
US9200199B1 (en) 2015-12-01
DE102015010352A1 (en) 2016-03-03

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SG10201506158XA (en) Inorganic red phosphor and light emitting devices comprising same