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
Other languages
English (en)
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 (fr)
JP (1) JP2016050313A (fr)
KR (1) KR20160026693A (fr)
CN (1) CN105385440A (fr)
DE (1) DE102015010352A1 (fr)
FR (1) FR3025209A1 (fr)
SG (1) SG10201506158XA (fr)
TW (1) TWI573856B (fr)

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 (fr) 2002-03-22 2018-06-06 Nichia Corporation Phosphore de nitrure, procede de preparation de phosphore de nitrure et diode electroluminescente
US7723740B2 (en) 2003-09-18 2010-05-25 Nichia Corporation Light emitting device
JP3837588B2 (ja) 2003-11-26 2006-10-25 独立行政法人物質・材料研究機構 蛍光体と蛍光体を用いた発光器具
JP3931239B2 (ja) 2004-02-18 2007-06-13 独立行政法人物質・材料研究機構 発光素子及び照明器具
JP4511849B2 (ja) 2004-02-27 2010-07-28 Ｄｏｗａエレクトロニクス株式会社 蛍光体およびその製造方法、光源、並びにｌｅｄ
EP1980605B1 (fr) 2004-04-27 2012-02-22 Panasonic Corporation Dispositif électroluminescent
JP4414821B2 (ja) 2004-06-25 2010-02-10 Ｄｏｗａエレクトロニクス株式会社 蛍光体並びに光源およびｌｅｄ
JP4511885B2 (ja) 2004-07-09 2010-07-28 Ｄｏｗａエレクトロニクス株式会社 蛍光体及びｌｅｄ並びに光源
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 (ja) 2004-08-20 2010-08-18 Ｄｏｗａエレクトロニクス株式会社 蛍光体およびその製造方法、並びに当該蛍光体を用いた光源
US7476338B2 (en) 2004-08-27 2009-01-13 Dowa Electronics Materials Co., Ltd. Phosphor and manufacturing method for the same, and light source
JP4756261B2 (ja) 2005-01-27 2011-08-24 独立行政法人物質・材料研究機構 蛍光体とその製造方法および発光器具
WO2006095285A1 (fr) 2005-03-09 2006-09-14 Philips Intellectual Property & Standards Gmbh Systeme d'eclairage comprenant une source de rayonnement et un materiau fluorescent
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
CN101175835B (zh) 2005-05-24 2012-10-10 三菱化学株式会社 荧光体及其应用
DE102005041153A1 (de) 2005-08-30 2007-03-01 Leuchtstoffwerk Breitungen Gmbh Nitridocarbid-Leuchtstoffe
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 (fr) 2007-08-01 2011-05-25 Mitsubishi Chem Corp Matière luminescente et son procédé de fabrication, nitrure de silicium cristallin et son procédé de fabrication, composition contenant une substance luminescente, dispositif émettant de la lumière utilisant la substance luminescente, dispositif d'affichage d'image et dispositif d'é
JP5395342B2 (ja) 2007-09-18 2014-01-22 株式会社東芝 蛍光体および発光装置
EP2212400B9 (fr) 2007-10-15 2014-04-16 Leuchtstoffwerk Breitungen GmbH Phosphore de nitrure de silicium alcalino-terreux dopé aux terres rares, procédé de production et dispositif de conversion des rayonnements comprenant un tel phosphore
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
WO2010002015A1 (fr) * 2008-07-02 2010-01-07 ソニー株式会社 Luminophore rouge, procédé de fabrication d'un luminophore rouge, source de lumière blanche, dispositif d'éclairage et dispositif d'affichage à cristaux liquides
KR101114061B1 (ko) 2009-02-23 2012-02-21 주식회사 포스포 형광체 및 발광소자
DE102009037732A1 (de) * 2009-08-17 2011-02-24 Osram Gesellschaft mit beschränkter Haftung Konversions-LED mit hoher Effizienz
JP5190475B2 (ja) 2010-02-19 2013-04-24 株式会社東芝 蛍光体およびそれを用いた発光装置
CN102939355B (zh) 2010-05-14 2016-10-26 渲染材料公司 氧碳氮化物磷光体和使用该材料的发光器件
EP2569247A4 (fr) 2010-05-14 2014-04-16 Lightscape Materials Inc Phosphores à base de carbonitrures et diodes électroluminescentes les utilisant
US8535566B2 (en) 2010-09-10 2013-09-17 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
US9458379B2 (en) * 2012-05-31 2016-10-04 National Institute For Materials Science 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
DE102015010352A8 (de) 2016-04-21
CN105385440A (zh) 2016-03-09
TW201610098A (zh) 2016-03-16
TWI573856B (zh) 2017-03-11
JP2016050313A (ja) 2016-04-11
KR20160026693A (ko) 2016-03-09
US9200199B1 (en) 2015-12-01
DE102015010352A1 (de) 2016-03-03
FR3025209A1 (fr) 2016-03-04

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