FR2994978A1 - Luminophore d'oxycarbonitrure halogene et dispositifs utilisant celui-ci - Google Patents

Luminophore d'oxycarbonitrure halogene et dispositifs utilisant celui-ci Download PDF

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Publication number
FR2994978A1
FR2994978A1 FR1358301A FR1358301A FR2994978A1 FR 2994978 A1 FR2994978 A1 FR 2994978A1 FR 1358301 A FR1358301 A FR 1358301A FR 1358301 A FR1358301 A FR 1358301A FR 2994978 A1 FR2994978 A1 FR 2994978A1
Authority
FR
France
Prior art keywords
red phosphor
source
formula
inorganic compound
present
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Withdrawn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
FR1358301A
Other languages
English (en)
French (fr)
Inventor
Yuan Qiang Li
Michael D Romanelli
Yongchi Tian
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.)
Lightscape Materials Inc
Original Assignee
Lightscape Materials Inc
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 filed Critical Lightscape Materials Inc
Publication of FR2994978A1 publication Critical patent/FR2994978A1/fr
Withdrawn legal-status Critical Current

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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
    • C09K11/7732—Halogenides
    • C09K11/7733—Halogenides with alkali or alkaline earth metals
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • 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
    • C09K11/77348—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials

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)
FR1358301A 2012-08-31 2013-08-30 Luminophore d'oxycarbonitrure halogene et dispositifs utilisant celui-ci Withdrawn FR2994978A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/601,489 US8815121B2 (en) 2012-08-31 2012-08-31 Halogenated oxycarbidonitride phosphor and devices using same

Publications (1)

Publication Number Publication Date
FR2994978A1 true FR2994978A1 (fr) 2014-03-07

Family

ID=50138052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1358301A Withdrawn FR2994978A1 (fr) 2012-08-31 2013-08-30 Luminophore d'oxycarbonitrure halogene et dispositifs utilisant celui-ci

Country Status (8)

Country Link
US (1) US8815121B2 (cg-RX-API-DMAC7.html)
JP (1) JP6339330B2 (cg-RX-API-DMAC7.html)
KR (1) KR20140029331A (cg-RX-API-DMAC7.html)
CN (1) CN103666467B (cg-RX-API-DMAC7.html)
DE (1) DE102013013834A1 (cg-RX-API-DMAC7.html)
FR (1) FR2994978A1 (cg-RX-API-DMAC7.html)
SG (1) SG2013064530A (cg-RX-API-DMAC7.html)
TW (1) TWI589675B (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9200199B1 (en) 2014-08-28 2015-12-01 Lightscape Materials, Inc. Inorganic red phosphor and lighting devices comprising same
US9315725B2 (en) 2014-08-28 2016-04-19 Lightscape Materials, Inc. Method of making EU2+ activated inorganic red phosphor
US9200198B1 (en) 2014-08-28 2015-12-01 Lightscape Materials, Inc. Inorganic phosphor and light emitting devices comprising same

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100961324B1 (ko) * 2002-03-22 2010-06-04 니치아 카가쿠 고교 가부시키가이샤 질화물 형광체와 그 제조 방법 및 발광 장치
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
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
US7138756B2 (en) 2004-08-02 2006-11-21 Dowa Mining Co., Ltd. Phosphor for electron beam excitation and color display device using the same
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
JP5200741B2 (ja) * 2007-08-01 2013-06-05 三菱化学株式会社 結晶性窒化珪素及びその製造方法、並びに、それを用いた蛍光体、該蛍光体含有組成物、発光装置、照明装置、画像表示装置、焼結体及び顔料
JP5395342B2 (ja) * 2007-09-18 2014-01-22 株式会社東芝 蛍光体および発光装置
WO2009050171A2 (en) 2007-10-15 2009-04-23 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
US8242525B2 (en) * 2008-05-20 2012-08-14 Lightscape Materials, Inc. Silicate-based phosphors and LED lighting devices using the same
KR101114061B1 (ko) 2009-02-23 2012-02-21 주식회사 포스포 형광체 및 발광소자
US20120037941A1 (en) * 2009-04-16 2012-02-16 Koninklijke Philips Electronics N.V. Red Emitting Luminescent Materials
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
US8512599B2 (en) * 2010-05-14 2013-08-20 Lightscape Materials, Inc. Carbonitride based phosphors and light emitting devices using the same
SG185405A1 (en) 2010-05-14 2012-12-28 Lightscape Materials Inc Oxycarbonitride phosphors and light emitting devices using the same
EP2614683A4 (en) 2010-09-10 2014-04-16 Lightscape Materials Inc PHOSPHERE ON SILICON CARBIDE MONITRIDE BASE AND LIGHTING DEVICES THEREWITH
TW201213506A (en) * 2010-09-30 2012-04-01 Chi Mei Corp Phosphor and luminous device
KR101484428B1 (ko) * 2011-09-29 2015-01-19 베이징 유지 사이언스 앤드 테크놀로지 컴퍼니 리미티드 질소 화합물 발광 재료, 그 제조 방법 및 이로부터 제조된 조명 광원
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

Also Published As

Publication number Publication date
CN103666467A (zh) 2014-03-26
KR20140029331A (ko) 2014-03-10
TW201422775A (zh) 2014-06-16
JP6339330B2 (ja) 2018-06-06
US8815121B2 (en) 2014-08-26
DE102013013834A1 (de) 2014-03-13
US20140062288A1 (en) 2014-03-06
JP2014055293A (ja) 2014-03-27
SG2013064530A (en) 2014-03-28
CN103666467B (zh) 2017-09-01
TWI589675B (zh) 2017-07-01

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Effective date: 20160429