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 (zh)
JP (1) JP2016050313A (zh)
KR (1) KR20160026693A (zh)
CN (1) CN105385440A (zh)
DE (1) DE102015010352A1 (zh)
FR (1) FR3025209A1 (zh)
SG (1) SG10201506158XA (zh)
TW (1) TWI573856B (zh)

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
AU2003221442A1 (en) 2002-03-22 2003-10-08 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 (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
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 (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
CN101138278A (zh) 2005-03-09 2008-03-05 皇家飞利浦电子股份有限公司 包括辐射源和荧光材料的照明系统
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
US8206611B2 (en) 2005-05-24 2012-06-26 Mitsubishi Chemical Corporation Phosphor and use thereof
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
WO2009017206A1 (ja) 2007-08-01 2009-02-05 Mitsubishi Chemical Corporation 蛍光体及びその製造方法、結晶性窒化珪素及びその製造方法、蛍光体含有組成物、並びに、該蛍光体を用いた発光装置、画像表示装置及び照明装置
JP5395342B2 (ja) 2007-09-18 2014-01-22 株式会社東芝 蛍光体および発光装置
CN101842461B (zh) 2007-10-15 2015-09-16 发光物质工厂布赖通根有限责任公司 掺杂稀土的碱土硅氮化物无机发光材料,制造方法以及含有这种无机发光材料的辐射转化装置
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 (ja) * 2008-07-02 2010-01-07 ソニー株式会社 赤色蛍光体、赤色蛍光体の製造方法、白色光源、照明装置、および液晶表示装置
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
WO2011142770A1 (en) 2010-05-14 2011-11-17 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
US8535566B2 (en) 2010-09-10 2013-09-17 Lightscape Materials, Inc. Silicon carbidonitride based phosphors and lighting devices using the same
KR20140043055A (ko) * 2011-01-14 2014-04-08 라이트스케이프 머티어리얼스, 인코포레이티드 카보니트라이드 및 카바이도니트라이드 형광체 및 이를 사용한 발광 장치
US9017574B2 (en) 2011-12-19 2015-04-28 Lightscape Materials, Inc. Carbidonitride phosphors and LED lighting devices using the same
KR101662925B1 (ko) * 2012-05-31 2016-10-05 코쿠리츠켄큐카이하츠호징 붓시쯔 자이료 켄큐키코 형광체, 그 제조 방법, 발광 장치 및 화상 표시 장치
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
FR3025209A1 (fr) 2016-03-04
DE102015010352A1 (de) 2016-03-03
TWI573856B (zh) 2017-03-11
JP2016050313A (ja) 2016-04-11
US9200199B1 (en) 2015-12-01
KR20160026693A (ko) 2016-03-09
CN105385440A (zh) 2016-03-09
TW201610098A (zh) 2016-03-16

Similar Documents

Publication Publication Date Title
HK1245799A1 (zh) 發光裝置和化合物
GB2525508B (en) Improved LED lamps and luminaires
EP3134416A4 (en) Metal organic framework (mof) yellow phosphors and their applications in white light emitting devices
EP3546544C0 (en) LIGHT-EMITTING DEVICE
EP3399604A4 (en) LIGHT EMITTING DEVICE
HK1220807A1 (zh) 發光裝置
KR102295197B9 (ko) 화합물 및 이를 이용한 유기발광소자
AU356688S (en) Light emitting device
EP3370309A4 (en) Light emitting device
EP3226313A4 (en) Light emitting device and lighting device
EP3131126A4 (en) Light emitting device and lighting system having same
PL3164638T3 (pl) Urządzenie oświetleniowe i oprawa oświetleniowa
EP3163615A4 (en) Light emitting device
EP3142157A4 (en) Light emitting device
EP3340404A4 (en) Light emitting device
HK1212370A1 (zh) 發光裝置
EP3255687A4 (en) Light emitting device
EP3229280A4 (en) Light-emitting device and light fixture
GB201419538D0 (en) Light emitting structures and devices
EP3136456A4 (en) Light emitting device
PL3132179T3 (pl) Urządzenie oświetleniowe i oprawa oświetleniowa
TWI563218B (en) Light emitting device
GB201510862D0 (en) Light emitting composition and device
GB201507726D0 (en) High contrast light emitting device
GB201413774D0 (en) Organic light emitting devices and methods