ATE335799T1 - Fotolumineszentes material und leuchtdiode - Google Patents

Fotolumineszentes material und leuchtdiode

Info

Publication number
ATE335799T1
ATE335799T1 AT03798179T AT03798179T ATE335799T1 AT E335799 T1 ATE335799 T1 AT E335799T1 AT 03798179 T AT03798179 T AT 03798179T AT 03798179 T AT03798179 T AT 03798179T AT E335799 T1 ATE335799 T1 AT E335799T1
Authority
AT
Austria
Prior art keywords
light
emitting diode
photoluminescent material
europium
doped
Prior art date
Application number
AT03798179T
Other languages
English (en)
Inventor
H T Hintzen
Yuan-Qiang Li
Original Assignee
Osram Opto Semiconductors Gmbh
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 Osram Opto Semiconductors Gmbh filed Critical Osram Opto Semiconductors Gmbh
Application granted granted Critical
Publication of ATE335799T1 publication Critical patent/ATE335799T1/de

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/597—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon oxynitride, e.g. SIALONS
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/6265—Thermal treatment of powders or mixtures thereof other than sintering involving reduction or oxidation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/6268—Thermal treatment of powders or mixtures thereof other than sintering characterised by the applied pressure or type of atmosphere, e.g. in vacuum, hydrogen or a specific oxygen pressure
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/0883—Arsenides; Nitrides; Phosphides
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77348—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3213—Strontium oxides or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3215—Barium oxides or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C04B2235/322—Transition aluminas, e.g. delta or gamma aluminas
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
    • C04B2235/3873—Silicon nitrides, e.g. silicon carbonitride, silicon oxynitride
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/442—Carbonates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/851—Dispositions of multiple connectors or interconnections
    • H10W72/874—On different surfaces
    • H10W72/884—Die-attach connectors and bond wires
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
AT03798179T 2002-09-24 2003-09-23 Fotolumineszentes material und leuchtdiode ATE335799T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20020021177 EP1413619A1 (de) 2002-09-24 2002-09-24 Lumineszentes Material, insbesondere zur Anwendung in Leuchtdioden

Publications (1)

Publication Number Publication Date
ATE335799T1 true ATE335799T1 (de) 2006-09-15

Family

ID=32039087

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03798179T ATE335799T1 (de) 2002-09-24 2003-09-23 Fotolumineszentes material und leuchtdiode

Country Status (8)

Country Link
US (1) US7485243B2 (de)
EP (2) EP1413619A1 (de)
JP (1) JP3906224B2 (de)
CN (1) CN1311055C (de)
AT (1) ATE335799T1 (de)
DE (1) DE60307411T2 (de)
TW (1) TWI287566B (de)
WO (1) WO2004029177A1 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY149573A (en) 2002-10-16 2013-09-13 Nichia Corp Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor
JP2004210921A (ja) * 2002-12-27 2004-07-29 Nichia Chem Ind Ltd オキシ窒化物蛍光体及びその製造方法並びにそれを用いた発光装置
JP4418758B2 (ja) * 2002-12-13 2010-02-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 放射源と発光体を有する照射システム
US7368179B2 (en) 2003-04-21 2008-05-06 Sarnoff Corporation Methods and devices using high efficiency alkaline earth metal thiogallate-based phosphors
EP2113549B1 (de) 2004-04-27 2011-12-28 Panasonic Corporation Phosphorzusammensetzung und lichtemittierende Vorrichtung damit
JP4128564B2 (ja) * 2004-04-27 2008-07-30 松下電器産業株式会社 発光装置
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
JP4565141B2 (ja) * 2004-06-30 2010-10-20 独立行政法人物質・材料研究機構 蛍光体と発光器具
WO2006005005A2 (en) 2004-07-06 2006-01-12 Sarnoff Corporation Efficient, green-emitting phosphors, and combinations with red-emitting phosphors
CN101018841B (zh) 2004-08-11 2011-03-30 独立行政法人物质·材料研究机构 荧光体及其制造方法和发光器具
CN101044222B (zh) * 2004-09-22 2012-06-06 独立行政法人物质·材料研究机构 荧光体及其制造方法和发光器具
CN100365607C (zh) * 2004-12-31 2008-01-30 北京中星微电子有限公司 对sd卡接口进行控制的装置和方法
EP1853681B1 (de) * 2005-02-21 2009-10-14 Philips Intellectual Property & Standards GmbH Beleuchtungssystem mit strahlenquelle und lumineszierendem material
US7439668B2 (en) 2005-03-01 2008-10-21 Lumination Llc Oxynitride phosphors for use in lighting applications having improved color quality
US7524437B2 (en) 2005-03-04 2009-04-28 Dowa Electronics Materials Co., Ltd. Phosphor and manufacturing method of the same, and light emitting device using the phosphor
CN102827603A (zh) * 2005-03-04 2012-12-19 三菱化学株式会社 荧光体及其制备方法、和使用该荧光体的发光装置
WO2006095285A1 (en) * 2005-03-09 2006-09-14 Philips Intellectual Property & Standards Gmbh Illumination system comprising a radiation source and a fluorescent material
EP1865564B1 (de) * 2005-03-18 2014-11-19 Mitsubishi Chemical Corporation Licht emittierendes bauelement, weisses licht emittierendes bauelement, illuminator und bildanzeige
US7276183B2 (en) * 2005-03-25 2007-10-02 Sarnoff Corporation Metal silicate-silica-based polymorphous phosphors and lighting devices
WO2006106883A1 (ja) * 2005-03-31 2006-10-12 Dowa Electronics Materials Co., Ltd. 蛍光体、蛍光体シートおよびその製造方法、並びに当該蛍光体を用いた発光装置
JP5025474B2 (ja) * 2005-05-12 2012-09-12 独立行政法人物質・材料研究機構 β型サイアロン蛍光体
DE102005041153A1 (de) * 2005-08-30 2007-03-01 Leuchtstoffwerk Breitungen Gmbh Nitridocarbid-Leuchtstoffe
CN102816565B (zh) 2005-09-27 2015-05-27 三菱化学株式会社 荧光体及其制造方法、以及使用该荧光体的发光装置
US20070125984A1 (en) * 2005-12-01 2007-06-07 Sarnoff Corporation Phosphors protected against moisture and LED lighting devices
US8906262B2 (en) * 2005-12-02 2014-12-09 Lightscape Materials, Inc. Metal silicate halide phosphors and LED lighting devices using the same
JP4991027B2 (ja) * 2005-12-26 2012-08-01 日亜化学工業株式会社 オキシ窒化物蛍光体及びそれを用いた発光装置
JP4238269B2 (ja) * 2006-02-02 2009-03-18 三菱化学株式会社 複合酸窒化物蛍光体、それを用いた発光装置、画像表示装置、照明装置及び蛍光体含有組成物、並びに、複合酸窒化物
EP1997865B1 (de) * 2006-02-24 2013-11-06 National Institute for Materials Science Leuchtstoff, herstellungsverfahren dafür und leuchtvorrichtung
CN101077973B (zh) 2006-05-26 2010-09-29 大连路明发光科技股份有限公司 硅酸盐荧光材料及其制造方法以及使用其的发光装置
WO2008022552A1 (en) 2006-08-15 2008-02-28 Luming Science And Technology Group Co., Ltd. Silicate-base luminescent material with muti-emission peak, a method of manufacturing the same and a lighting apparatus using the same
US7713442B2 (en) 2006-10-03 2010-05-11 Lightscape Materials, Inc. Metal silicate halide phosphors and LED lighting devices using the same
US8529791B2 (en) * 2006-10-20 2013-09-10 Intematix Corporation Green-emitting, garnet-based phosphors in general and backlighting applications
CN2911965Y (zh) * 2006-11-08 2007-06-13 秦波 白光发光二极管
DE102006054236A1 (de) * 2006-11-17 2008-05-21 Bayer Materialscience Ag Photochromes Material und Verfahren zu seiner Herstellung
DE102006054239A1 (de) * 2006-11-17 2008-05-21 Bayer Materialscience Ag Photochromes Material und Verfahren zu seiner Herstellung
JP5463495B2 (ja) * 2007-05-18 2014-04-09 三星電子株式会社 蛍光体の製造方法及び発光装置
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
JP2010538102A (ja) * 2007-09-04 2010-12-09 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 複合材料ＳｉＡｌＯＮをベースにしたセラミック材料を有する発光装置
JP5251140B2 (ja) * 2008-01-22 2013-07-31 三菱化学株式会社 蛍光体、蛍光体含有組成物、発光装置、画像表示装置及び照明装置
JP5523676B2 (ja) * 2008-02-29 2014-06-18 日亜化学工業株式会社 蛍光体及びこれを用いた発光装置
DE102008038249A1 (de) * 2008-08-18 2010-02-25 Osram Gesellschaft mit beschränkter Haftung alpha-Sialon-Leuchtstoff
DE102009025266B4 (de) * 2009-06-17 2015-08-20 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleiterbauteil
KR101565988B1 (ko) * 2009-10-23 2015-11-05 삼성전자주식회사 적색형광체, 그 제조방법, 이를 이용한 발광소자 패키지, 조명장치
KR20110050206A (ko) * 2009-11-06 2011-05-13 삼성전자주식회사 옥시나이트라이드 형광체, 그 제조 방법 및 그것을 사용한 백색 발광 소자
US20110220920A1 (en) * 2010-03-09 2011-09-15 Brian Thomas Collins Methods of forming warm white light emitting devices having high color rendering index values and related light emitting devices
US8643038B2 (en) * 2010-03-09 2014-02-04 Cree, Inc. Warm white LEDs having high color rendering index values and related luminophoric mediums
KR101717668B1 (ko) * 2010-03-26 2017-03-17 삼성전자주식회사 복합 결정 형광체, 발광장치, 디스플레이 장치 및 조명장치
TWI456028B (zh) * 2011-02-16 2014-10-11 Univ Nat Cheng Kung Ｍｇ－α－ＳｉＡｌＯＮ為主體晶格之螢光材料的製造方法及螢光材料的後製程方法
DE202011106052U1 (de) * 2011-09-23 2011-11-09 Osram Ag Lichtquelle mit Leuchtstoff und zugehörige Beleuchtungseinheit.
DE102012202927B4 (de) * 2012-02-27 2021-06-10 Osram Gmbh Lichtquelle mit led-chip und leuchtstoffschicht
WO2013175336A1 (en) * 2012-05-22 2013-11-28 Koninklijke Philips N.V. New phosphors, such as new narrow-band red emitting phosphors, for solid state lighting
CN103998571B (zh) * 2012-12-14 2016-03-23 电化株式会社 荧光体、其制备方法及发光装置
US10283681B2 (en) * 2013-09-12 2019-05-07 Cree, Inc. Phosphor-converted light emitting device
JP6169468B2 (ja) * 2013-10-09 2017-07-26 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 蛍光体
CN104610967A (zh) * 2015-02-15 2015-05-13 江西理工大学 一种稀土掺杂的氮氧化物绿色荧光粉及其制备方法
JP6008017B2 (ja) * 2015-06-12 2016-10-19 日亜化学工業株式会社 蛍光体及びこれを用いた発光装置
US11453821B2 (en) * 2019-12-05 2022-09-27 Lumileds Llc Narrow band emitting SiAlON phosphor
US11729915B1 (en) * 2022-03-22 2023-08-15 Tactotek Oy Method for manufacturing a number of electrical nodes, electrical node module, electrical node, and multilayer structure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1112777A (en) * 1965-11-24 1968-05-08 Gen Electric Co Ltd Improvements in or relating to luminescent materials
NL8400660A (nl) * 1984-03-01 1985-10-01 Philips Nv Luminescerend scherm.
US6278135B1 (en) * 1998-02-06 2001-08-21 General Electric Company Green-light emitting phosphors and light sources using the same
EP1104799A1 (de) * 1999-11-30 2001-06-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Rotstrahlendes lumineszentes Material
US6501100B1 (en) * 2000-05-15 2002-12-31 General Electric Company White light emitting phosphor blend for LED devices
JP2002076434A (ja) * 2000-08-28 2002-03-15 Toyoda Gosei Co Ltd 発光装置
US6802990B2 (en) * 2000-09-29 2004-10-12 Sumitomo Chemical Company, Limited Fluorescent substances for vacuum ultraviolet radiation excited light-emitting devices
EP1413618A1 (de) * 2002-09-24 2004-04-28 Osram Opto Semiconductors GmbH Lumineszentes Material, insbesondere zur Anwendung in Leuchtdioden
US7267787B2 (en) 2004-08-04 2007-09-11 Intematix Corporation Phosphor systems for a white light emitting diode (LED)

Also Published As

Publication number Publication date
EP1438364A1 (de) 2004-07-21
WO2004029177A1 (en) 2004-04-08
TW200422375A (en) 2004-11-01
TWI287566B (en) 2007-10-01
EP1413619A1 (de) 2004-04-28
EP1438364B1 (de) 2006-08-09
CN1596292A (zh) 2005-03-16
JP2005529229A (ja) 2005-09-29
US7485243B2 (en) 2009-02-03
US20060033081A1 (en) 2006-02-16
JP3906224B2 (ja) 2007-04-18
CN1311055C (zh) 2007-04-18
WO2004029177A8 (en) 2004-06-03
DE60307411D1 (de) 2006-09-21
DE60307411T2 (de) 2007-03-29

Similar Documents

Publication Publication Date Title
ATE335799T1 (de) Fotolumineszentes material und leuchtdiode
ATE335800T1 (de) Fotolumineszierende stoffe für leuchtdioden, und leuchtdiode
ATE535591T1 (de) Leuchtstoff und mischungen davon zur verwendung in leds
EP1138747A3 (de) Weisslicht emittierendes Einzel-Phosphor mit hoher Lichtstärke und hohem CRI in einer UV- LED-Vorrichtung
EP2544247A3 (de) Lichtquelle mit einem lichtemittierenden Element
JP2010500458A5 (de)
ATE450591T1 (de) Beleuchtungssystem mit einer strahlungsquelle und einem fluoreszierenden material
EP1104799A1 (de) Rotstrahlendes lumineszentes Material
RU2467051C2 (ru) Люминофоры на основе нестехиометрических тетрагональных силикатов меди и щелочноземельного металла и способ их получения
EP2060614A3 (de) Cer- und Europium-dotierte Phosphorzusammensetzungen und Licht emittierende Vorrichtungen damit
TW200502360A (en) Methods and devices using high efficiency alkaline earth metal thiogallate-based phosphors
RU2002129264A (ru) Полупроводниковый источник белого света
WO2006022792A3 (en) Novel silicate-based yellow-green phosphors
WO2006108013A3 (en) Novel silicate-based yellow-green phosphors
CN1432198A (zh) 基于led的发射白色的照明单元
ATE363193T1 (de) Yttrium-substituierte barium-thioaluminate- phosphormaterialien
TW200730605A (en) Fluorescence material and manufacture thereof and luminaire
TW200644295A (en) Illumination system comprising a ceramic luminescence converter
WO2006005005A3 (en) Efficient, green-emitting phosphors, and combinations with red-emitting phosphors
WO2000011106A1 (fr) Luminophore a photoluminescence residuelle emettant une lumiere rouge et lampe a luminescence residuelle comprenant ce luminophore
ATE395391T1 (de) Beleuchtungssystem mit einer strahlungsquelle und einem fluoreszierenden material
WO2007004138A3 (en) Illumination system comprising a yellow green-emitting luminescent material
TW201249962A (en) White light-emitting device
TW200708596A (en) Fluorescence material and manufacture thereof and luminaire
TW200611962A (en) Phosphor, method for producing same, and light-emitting device using same

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties