CN101157855A - 含有碱土金属和iiib族金属的氧化物的荧光粉和光源 - Google Patents

含有碱土金属和iiib族金属的氧化物的荧光粉和光源 Download PDF

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Publication number
CN101157855A
CN101157855A CNA2007101613192A CN200710161319A CN101157855A CN 101157855 A CN101157855 A CN 101157855A CN A2007101613192 A CNA2007101613192 A CN A2007101613192A CN 200710161319 A CN200710161319 A CN 200710161319A CN 101157855 A CN101157855 A CN 101157855A
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China
Prior art keywords
earth metal
phosphor
temperature
firing
rare earth
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Pending
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CNA2007101613192A
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English (en)
Chinese (zh)
Inventor
A·A·塞特卢尔
A·M·斯里瓦斯塔瓦
H·A·科曼佐
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General Electric Co
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General Electric Co
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Publication of CN101157855A publication Critical patent/CN101157855A/zh
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    • 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
    • C09K11/7734—Aluminates
    • 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
    • C09K11/7729—Chalcogenides
    • C09K11/7731—Chalcogenides with alkaline earth metals
    • 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
    • C09K11/7737—Phosphates
    • C09K11/7738—Phosphates with alkaline earth metals
    • 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
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7786—Chalcogenides with alkaline earth metals
    • 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
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7792—Aluminates
    • 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
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481—Disposition
    • H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481—Disposition
    • H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • H01L2224/48257—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a die pad of the item
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
    • H01L2224/491—Disposition
    • H01L2224/49105—Connecting at different heights
    • H01L2224/49107—Connecting at different heights on the semiconductor or solid-state body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
    • H01L2224/85909—Post-treatment of the connector or wire bonding area
    • H01L2224/8592—Applying permanent coating, e.g. protective coating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181—Encapsulation

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
CNA2007101613192A 2002-06-28 2003-06-27 含有碱土金属和iiib族金属的氧化物的荧光粉和光源 Pending CN101157855A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/064285 2002-06-28
US10/064,285 US6809471B2 (en) 2002-06-28 2002-06-28 Phosphors containing oxides of alkaline-earth and Group-IIIB metals and light sources incorporating the same

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN031480519A Division CN1470596B (zh) 2002-06-28 2003-06-27 含有碱土金属和iiia族金属的氧化物的荧光粉和光源

Publications (1)

Publication Number Publication Date
CN101157855A true CN101157855A (zh) 2008-04-09

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CNA2007101613192A Pending CN101157855A (zh) 2002-06-28 2003-06-27 含有碱土金属和iiib族金属的氧化物的荧光粉和光源
CN031480519A Expired - Fee Related CN1470596B (zh) 2002-06-28 2003-06-27 含有碱土金属和iiia族金属的氧化物的荧光粉和光源

Family Applications After (1)

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CN031480519A Expired - Fee Related CN1470596B (zh) 2002-06-28 2003-06-27 含有碱土金属和iiia族金属的氧化物的荧光粉和光源

Country Status (6)

Country Link
US (1) US6809471B2 (enExample)
EP (1) EP1378555A1 (enExample)
JP (1) JP2004107623A (enExample)
KR (2) KR100802831B1 (enExample)
CN (2) CN101157855A (enExample)
TW (1) TWI309673B (enExample)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7051351B2 (en) * 1999-03-08 2006-05-23 Microsoft Corporation System and method of inserting advertisements into an information retrieval system display
TW541722B (en) * 2001-04-20 2003-07-11 Nichia Corp Light emitting device
US7091656B2 (en) * 2001-04-20 2006-08-15 Nichia Corporation Light emitting device
DE10131698A1 (de) * 2001-06-29 2003-01-30 Osram Opto Semiconductors Gmbh Oberflächenmontierbares strahlungsemittierendes Bauelement und Verfahren zu dessen Herstellung
GB0118258D0 (en) * 2001-07-26 2001-09-19 Cambridge Display Tech Ltd Electrode compositions
US7800121B2 (en) * 2002-08-30 2010-09-21 Lumination Llc Light emitting diode component
US7768189B2 (en) 2004-08-02 2010-08-03 Lumination Llc White LEDs with tunable CRI
US20040061810A1 (en) * 2002-09-27 2004-04-01 Lumileds Lighting, U.S., Llc Backlight for a color LCD using wavelength-converted light emitting devices
CN101789482B (zh) * 2003-03-10 2013-04-17 丰田合成株式会社 固体元件装置及其制造方法
CN1798822A (zh) * 2003-04-07 2006-07-05 麦克马斯特大学 作为发红光的电致发光材料的铕掺杂的镓－铟氧化物
JP5456233B2 (ja) * 2003-06-24 2014-03-26 ジーイー ライティング ソリューションズ エルエルシー Ｌｅｄチップによる白色光発生のためのフルスペクトル蛍光体混合物
US7235817B2 (en) * 2003-08-07 2007-06-26 Matsushita Electric Industrial Co., Ltd. LED Lamp
US7488432B2 (en) * 2003-10-28 2009-02-10 Nichia Corporation Fluorescent material and light-emitting device
US7183588B2 (en) * 2004-01-08 2007-02-27 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Light emission device
US7329904B2 (en) * 2004-01-30 2008-02-12 Toyoda Gosei Co., Ltd. LED lamp device
US20050236958A1 (en) * 2004-04-23 2005-10-27 Harvatek Corporation White light-emitting device
EP2113549B1 (en) * 2004-04-27 2011-12-28 Panasonic Corporation Phosphor composition and light-emitting device using the same
US7077980B2 (en) * 2004-05-03 2006-07-18 General Electric Company Phosphors containing oxides of alkaline-earth and group-13 metals, and light sources incorporating the same
KR101209488B1 (ko) * 2004-07-06 2012-12-07 라이트스케이프 머티어리얼스, 인코포레이티드 효율적인, 녹색 발광 인광체 및 적색 발광 인광체와의 조합
US8417215B2 (en) * 2004-07-28 2013-04-09 Koninklijke Philips Electronics N.V. Method for positioning of wireless medical devices with short-range radio frequency technology
US20060181192A1 (en) * 2004-08-02 2006-08-17 Gelcore White LEDs with tailorable color temperature
US7453195B2 (en) 2004-08-02 2008-11-18 Lumination Llc White lamps with enhanced color contrast
US20070241657A1 (en) * 2004-08-02 2007-10-18 Lumination, Llc White light apparatus with enhanced color contrast
US20060081815A1 (en) * 2004-10-15 2006-04-20 Terralium Industries Inc. Light accumulating and luminous materials and a process to produce same
WO2006095285A1 (en) 2005-03-09 2006-09-14 Philips Intellectual Property & Standards Gmbh Illumination system comprising a radiation source and a fluorescent material
US7276183B2 (en) * 2005-03-25 2007-10-02 Sarnoff Corporation Metal silicate-silica-based polymorphous phosphors and lighting devices
KR100799839B1 (ko) * 2005-03-30 2008-01-31 삼성전기주식회사 파장변환용 형광체 혼합물과 이를 이용한 백색 발광장치
KR101142519B1 (ko) * 2005-03-31 2012-05-08 서울반도체 주식회사 적색 형광체 및 녹색 형광체를 갖는 백색 발광다이오드를채택한 백라이트 패널
US20060228973A1 (en) * 2005-04-11 2006-10-12 Jlj, Inc. LED Light Strings
US7329907B2 (en) * 2005-08-12 2008-02-12 Avago Technologies, Ecbu Ip Pte Ltd Phosphor-converted LED devices having improved light distribution uniformity
US20070114561A1 (en) * 2005-11-22 2007-05-24 Comanzo Holly A High efficiency phosphor for use in LEDs
US8906262B2 (en) 2005-12-02 2014-12-09 Lightscape Materials, Inc. Metal silicate halide phosphors and LED lighting devices using the same
KR100764148B1 (ko) * 2006-01-17 2007-10-05 루시미아 주식회사 시트상 형광체와 그 제조방법 및 이를 이용한 발광장치
JP2007300069A (ja) * 2006-04-04 2007-11-15 Toyoda Gosei Co Ltd 発光素子、この発光素子を用いた発光装置及びこの発光素子の製造方法
TW200833814A (en) 2006-10-03 2008-08-16 Sarnoff Corp Metal silicate halide phosphors and LED lighting devices using the same
US8475683B2 (en) 2006-10-20 2013-07-02 Intematix Corporation Yellow-green to yellow-emitting phosphors based on halogenated-aluminates
US8529791B2 (en) 2006-10-20 2013-09-10 Intematix Corporation Green-emitting, garnet-based phosphors in general and backlighting applications
US8133461B2 (en) 2006-10-20 2012-03-13 Intematix Corporation Nano-YAG:Ce phosphor compositions and their methods of preparation
US9120975B2 (en) 2006-10-20 2015-09-01 Intematix Corporation Yellow-green to yellow-emitting phosphors based on terbium-containing aluminates
US8003012B2 (en) * 2007-01-17 2011-08-23 General Electric Company Method for producing a palette of colors for persistent phosphors and phosphors made by same
US7959827B2 (en) * 2007-12-12 2011-06-14 General Electric Company Persistent phosphor
US8333907B2 (en) 2007-01-17 2012-12-18 Utc Fire & Security Corporation Articles using persistent phosphors
US20080171229A1 (en) * 2007-01-17 2008-07-17 General Electric Company Method of producing a palette of colors for persistent phosphors and phosphors made by same
US7864381B2 (en) * 2007-03-20 2011-01-04 Xerox Corporation Document illuminator with LED-driven phosphor
US7708968B2 (en) * 2007-03-26 2010-05-04 General Electric Company Nano-scale metal oxide, oxyhalide and oxysulfide scintillation materials and methods for making same
US7625502B2 (en) * 2007-03-26 2009-12-01 General Electric Company Nano-scale metal halide scintillation materials and methods for making same
US7608829B2 (en) * 2007-03-26 2009-10-27 General Electric Company Polymeric composite scintillators and method for making same
US8545723B2 (en) * 2007-12-12 2013-10-01 General Electric Company Persistent phosphor
KR101416319B1 (ko) * 2008-03-19 2014-07-09 삼성전자주식회사 메모리 칩들이 적층되는 메모리 모듈을 포함하는 반도체메모리 장치
CN103022282B (zh) 2008-07-07 2016-02-03 格罗有限公司 纳米结构led
US8329060B2 (en) * 2008-10-22 2012-12-11 General Electric Company Blue-green and green phosphors for lighting applications
US8703016B2 (en) 2008-10-22 2014-04-22 General Electric Company Phosphor materials and related devices
US8456082B2 (en) 2008-12-01 2013-06-04 Ifire Ip Corporation Surface-emission light source with uniform illumination
EP2401343A1 (en) * 2009-02-25 2012-01-04 Koninklijke Philips Electronics N.V. Uv-emitting discharge lamp
US8593040B2 (en) 2009-10-02 2013-11-26 Ge Lighting Solutions Llc LED lamp with surface area enhancing fins
US20110109220A1 (en) * 2009-11-09 2011-05-12 Han-Ming Lee Intermittent cyclic permanent illuminating LED lamp
US20110147661A1 (en) * 2009-12-21 2011-06-23 Sam Joseph Camardello Novel aluminosilicate based blue persistent phosphors
TWI464463B (zh) * 2010-06-11 2014-12-11 Hon Hai Prec Ind Co Ltd 導光板及背光模組
CN102382649B (zh) * 2010-08-31 2014-02-19 海洋王照明科技股份有限公司 掺In的稀土氧化物发光材料及其制备方法
KR20120097697A (ko) * 2011-02-25 2012-09-05 삼성전자주식회사 발광 다이오드
TWI448536B (zh) * 2011-03-08 2014-08-11 Intematix Corp 以鹵化鋁酸鹽為主之黃－綠至黃發光磷光體
KR101851726B1 (ko) 2011-11-23 2018-04-24 엘지이노텍 주식회사 표시장치
US9500355B2 (en) 2012-05-04 2016-11-22 GE Lighting Solutions, LLC Lamp with light emitting elements surrounding active cooling device
US8933478B2 (en) * 2013-02-19 2015-01-13 Cooledge Lighting Inc. Engineered-phosphor LED packages and related methods
US8847261B1 (en) * 2013-03-14 2014-09-30 Cooledge Lighting Inc. Light-emitting devices having engineered phosphor elements
JP2014181260A (ja) * 2013-03-18 2014-09-29 Toshiba Corp 蛍光体、発光装置、および蛍光体の製造方法
CN104119869A (zh) * 2013-04-26 2014-10-29 海洋王照明科技股份有限公司 一种镓酸锶发光材料及其制备方法
US11251343B2 (en) * 2017-02-08 2022-02-15 Current Lighting Solutions, Llc LED design of lower CCT utilizing PFS phosphor

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2543825B2 (ja) 1993-04-28 1996-10-16 根本特殊化学株式会社 蓄光性蛍光体
TW353678B (en) 1994-08-17 1999-03-01 Mitsubishi Chem Corp Aluminate phosphor
JP3456553B2 (ja) 1994-11-01 2003-10-14 根本特殊化学株式会社 蓄光性蛍光体
US5777350A (en) 1994-12-02 1998-07-07 Nichia Chemical Industries, Ltd. Nitride semiconductor light-emitting device
US5725801A (en) * 1995-07-05 1998-03-10 Adrian H. Kitai Doped amorphous and crystalline gallium oxides, alkaline earth gallates and doped zinc germanate phosphors as electroluminescent materials
JPH09217059A (ja) * 1996-02-08 1997-08-19 Toshiba Corp 青色発光蛍光体，その製造方法および蛍光ランプ
JPH101666A (ja) 1996-06-13 1998-01-06 Kasei Optonix Co Ltd アルミン酸塩蛍光体、その製造方法及び真空紫外線励起発光素子
DE19638667C2 (de) * 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
US5788882A (en) * 1996-07-03 1998-08-04 Adrian H. Kitai Doped amorphous and crystalline alkaline earth gallates as electroluminescent materials
TW383508B (en) 1996-07-29 2000-03-01 Nichia Kagaku Kogyo Kk Light emitting device and display
AU2790197A (en) 1997-05-19 1998-12-11 Citizen Watch Co. Ltd. Phosphorescent pigment and process for preparing the same
US6278135B1 (en) 1998-02-06 2001-08-21 General Electric Company Green-light emitting phosphors and light sources using the same
JP2000001672A (ja) * 1998-06-15 2000-01-07 Hirotsu Naotoshi 蓄光性蛍光体微粒粉末及びその製造方法
JP2000356964A (ja) * 1998-12-25 2000-12-26 Nemoto & Co Ltd 表示部材、表示装置、計測装置および時計
WO2000060026A1 (fr) 1999-03-31 2000-10-12 Somar Corporation Materiau phosphorescent, composition contenant ce materiau, et procede d'absorption d'energie avec ce materiau
US6190577B1 (en) 1999-07-20 2001-02-20 Usr Optonix Inc. Indium-substituted aluminate phosphor and method for making the same
JP3511083B2 (ja) * 1999-08-06 2004-03-29 独立行政法人産業技術総合研究所 高輝度応力発光材料、その製造方法及びそれを用いた発光方法
JP3559210B2 (ja) * 1999-11-08 2004-08-25 株式会社リード 耐熱・耐水性・高輝度・長残光性黄緑発光色蓄光体及びその製造法
JP2002012863A (ja) * 2000-06-27 2002-01-15 Sumitomo Chem Co Ltd 蓄光材用アルミン酸塩系蛍光体の製造方法
DE10036940A1 (de) * 2000-07-28 2002-02-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lumineszenz-Konversions-LED
JP4077170B2 (ja) * 2000-09-21 2008-04-16 シャープ株式会社 半導体発光装置
JP2003197979A (ja) * 2001-12-28 2003-07-11 Okaya Electric Ind Co Ltd 発光素子

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TWI309673B (en) 2009-05-11
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KR100869396B1 (ko) 2008-11-21
TW200404883A (en) 2004-04-01
US20040000862A1 (en) 2004-01-01
US6809471B2 (en) 2004-10-26
JP2004107623A (ja) 2004-04-08
KR20040002788A (ko) 2004-01-07
EP1378555A1 (en) 2004-01-07
CN1470596A (zh) 2004-01-28
KR20070111432A (ko) 2007-11-21

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