发明Carbonitride based phosphors and light emitting devices using the same

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申请号 US20100839365 申请日 2010年07月19日 最早公开日 2011年11月17日 所属国家/地区 美国
公开号及公开日 授权日 2013年08月20日 说明书附图
申请人 LI YUANQIANG (美国)  
TIAN YONGCHI (美国)  
ROMANELLI MICHAEL DENNIS (美国)  
发明人 LI YUANQIANG   TIAN YONGCHI   ROMANELLI MICHAEL DENNIS  
优先权 US20100334967P   20100514US20100354992P   20100615US20100839365   20100719
专利分类号 C09K11/08   C09K11/66   H01J1/63   C09K11/59  
代理机构 代理人

名称及摘要

基于碳氮化物的磷光体及使用该材料的发光器件
本文公开了一类新颖的碳氮化物磷光体以及利用这些磷光体的发光器件。在某些实施方式中,本发明涉及一类新颖的基于碳氮化物的磷光体,其可表示为下式,其中,0xy+z、且0
Carbonitride based phosphors and light emitting devices using the same
Disclosed herein is a novel group of carbidonitride phosphors and light emitting devices which utilize these phosphors. In certain embodiments, the present invention is directed to a novel family of carbidonitride-based phosphors expressed as follows: Ca1-xAlx-xySi1-x+xyN2-x-xyCxy:A;(1) Ca1-x-zNazM(III)x-xy-zSi1-x+xy+zN2-x-xyCxy:A;(2) M(II)1-x-zM(I)zM(III)x-xy-zSi1-x+xy+zN2-x-xyCxy:A;(3) M(II)1-x-zM(I)zM(III)x-xy-zSi1-x+xy+zN2-x-xy-2w/3CxyOw-v/2Hv:A; and(4) M(II)1-x-zM(I)zM(III)x-xy-zSi1-x+xy+zN2-x-xy-2w/3-v/3CxyOwHv:A,(4a) wherein 0xy+z, and 0

同族及引用

同族专利 (9) 引用其他专利(26) 被其他专利引用(37)

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变化性波长转换介质
一种稀土掺杂荧光粉、其合成方法及其在LED器件上的应用
BLUE-GREEN PHOSPHOR, AND LIGHT-EMITTING DEVICE PACKAGE AND LIGHTING APPARATUS COMPRISING SAME
PHOSPHOR AND LIGHT EMITTING ELEMENTS COMPRISING THE SAME
OXYCARBONITRIDE PHOSPHOR AND DEVICES USING PHOSPHOR
HALOGENATED OXYCARBIDONITRIDE PHOSPHOR AND DEVICES USING SAID PHOSPHOR
LIGHT-EMITTING DIODE PACKAGE OF LUMINESCENCE FOR SPHERICAL SHAPED
氧碳氮化物磷光体及使用该磷光体之装置
Oxycarbonitride phosphors and light emitting devices using the same
Silicon carbidonitride based phosphors and lighting devices using the same
Phosphors for LED lamps
Carbidonitride phosphors and LED lighting devices using the same
Oxycarbidonitride based phosphors and LED lighting devices
Halogenated oxycarbidonitride phosphor and devices using same
Phosphor mixture, optoelectronic component comprising a phosphor mixture, and street lamp comprising a phosphor mixture
Oxycarbonitride phosphors and light emitting devices using the same
Phosphor composition and light emitting diode device using the same
Fluorescent material and illumination device
Bluish green phosphor and light emitting device package including the same
Inorganic phosphor and light emitting devices comprising same
Inorganic red phosphor and lighting devices comprising same
Method of making EU2+ activated inorganic red phosphor
Transformative wavelength conversion medium
SILICON CARBIDONITRIDE BASED PHOSPHORS AND LIGHTING DEVICES USING THE SAME
氮化物荧光体,其制造方法及发光装置
荧光体、荧光体片及其制造方法、和使用该荧光体的发光装置
NITRIDE PHOSPHOR, METHOD FOR PRODUCING THE SAME AND LIGHT SOURCE AND LED USING THE NITRIDE PHOSPHOR
FLUORESCENT SUBSTANCE AND LIGHT EMITTING DEVICE USING THE SAME
NITRIDE FLUORESCENT MATERIAL AND LIGHT EMITTING APPARATUS USING THE SAME
FLUORESCENT MATERIAL AND LIGHT EMITTING DEVICE
萤光体及其应用
共掺杂之2-5-8氮化物
Nitride phosphor and method for preparation thereof, and light emitting device
Phosphor, light source and LED
Phosphor and production method of the same, method of shifting emission wavelength of phosphor, and light source and LED
Phosphor for electron beam excitation and color display device using the same
Carbidonitridosilicate luminescent substance
Light emitting device with an improved CaAlSiN light converting material
Phosphor and light-emitting equipment using phosphor
Cerium based phosphor materials for solid-state lighting applications
Nitride and oxy-nitride cerium based phosphor materials for solid-state lighting applications
Multi-grain luminescent ceramics for light emitting devices
Phosphor, phosphor sheet, and manufacturing method therefore, and light emission device using the phosphor
Phosphor and use thereof
Illuminant and light source containing the same, and method for producing said illuminant
White light LED, enhanced light transfer powder, phosphor powder and method of producing phosphor powder
Phosphor, production method thereof and light emitting instrument
Green emitting phosphors and blends thereof
Nitride phosphor and production process thereof, and light emitting device
Luminescent material
Light source having phosphor including divalent, trivalent and tetravalent elements
Light emitting diode lamp and light emitting device
NITRIDE-BASED RED PHOSPHORS
Cerium and europium doped single crystal phosphors
Rare-earth doped alkaline-earth silicon nitride phosphor, method for producing and radiation converting device comprising such a phosphor
Nitride phosphor and production process thereof, and light emitting device
Phosphor and light emitting device
Fluorescent material and light-emitting device employing the same
Oxycarbonitride phosphors and light emitting devices using the same
Silicon carbidonitride based phosphors and lighting devices using the same
LUMINESCENT SUBSTANCE OF THE CLASS OF NITRIDE SILICATES AND LIGHT SOURCE HAVING SUCH A LUMINESCENT SUBSTANCE

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2010年09月29日 us_as 转让(新专利权人: LIGHTSCAPE MATERIALS,INC.,NEW JERSEY
更多信息: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:LI,YUANQIANG;TIAN,YONGCHI;ROMANELLI,MICHAEL DENNIS;REEL/FRAME:025063/0199
生效日期: 20100929)
2011年04月22日 us_as 转让(新专利权人: THE DOW CHEMICAL COMPANY,AS COLLATERAL AGENT,MIC
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生效日期: 20111201)
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2013年06月04日 us_as 转让(新专利权人: ENERGY,UNITED STATES DEPARTMENT OF,DISTRICT OF C
更多信息: CONFIRMATORY LICENSE;ASSIGNOR:LIGHTSCAPE MATERIALS,INC. (WHOLLY OWNED BY THE DOW CHEMICAL COMPANY);REEL/FRAME:030612/0639
生效日期: 20121101)
2014年03月21日 us_as 转让(新专利权人: LIGHTSCAPE MATERIALS,INC. (WHOLLY OWNED BY THE DO
更多信息: MODIFICATION OF SUBSTANTIAL U.S. MANUFACTURE REQUIREMENT;ASSIGNOR:UNITED STATES DEPARTMENT OF ENERGY;REEL/FRAME:032493/0814
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2014年06月20日