HIGH EFFICIENCY ALKALINE EARTH METAL THIOGALLATE-BASED PHOSPHORS
    2.
    发明申请
    HIGH EFFICIENCY ALKALINE EARTH METAL THIOGALLATE-BASED PHOSPHORS 审中-公开
    高效碱性土金属硫代酸盐基磷光体

    公开(公告)号:WO2005026285A2

    公开(公告)日:2005-03-24

    申请号:PCT/US2004/011927

    申请日:2004-04-15

    IPC: C09K

    CPC classification number: C09K11/7731 C01G15/006 C01P2002/72 C09K11/7786

    Abstract: Provided, among other things, is a strontium calcium thiogallate phosphor doped with divalent europium, and having the following formula: Sr 1-x Ca x Ga 2 S 4 :yEu 2+ •zGa 2 S 3 , where x is 0.0001 to 1, y is a value defining sufficient Eu 2+ to provide luminescent emission, and z is 0.0001 to 0.2 based on the mole amount of Sr 1-x Ca x Ga 2 S 4 :yEu 2+ .

    Abstract translation: 除了别的以外,提供了掺杂有二价铕的硫代镓酸锶钙磷光体,并且具有下式:Sr 1-x Ca x x > GA <子> 2 取值<子> 4 :YEU 2 + •ZGA <子> 2 取值<子> 3 , 其中x是0.0001至1,y是限定充足的Eu 2 + - 以提供发光发射的值,并且基于Sr 1-x 的摩尔量,z为0.0001至0.2 >的Ca <子> X GA <子> 2 取值<子> 4 :YEU 2 +

    METAL SILICATE-SILICA-BASED POLYMORPHOUS PHOSPHORS AND LIGHTING DEVICES
    5.
    发明申请
    METAL SILICATE-SILICA-BASED POLYMORPHOUS PHOSPHORS AND LIGHTING DEVICES 审中-公开
    金属硅酸盐 - 硅基多晶型磷光体和照明装置

    公开(公告)号:WO2006104860A2

    公开(公告)日:2006-10-05

    申请号:PCT/US2006010659

    申请日:2006-03-23

    Inventor: TIAN YONGCHI

    Abstract: Provided, among other things, is a phosphor according to the formula: [(BvSiO 3 ) x (Mv 2 SiO 3 ) y (Tv 2 (SiO 3 ) 3 ) z ] m .(SiO 2 ) n : Re, X (I) wherein x, y and z are any value, where x + y + z = l, Bv is one or more divalent alkaline earth metal ions, Mv is one or more monovalent alkaline metal ions, Tv is one or more trivalent metal ions, Re is one or more activators selected from Eu 2+ or Mn 2+ ions, X is one or more halides, m is 1 or O provided that if m is 1 and provides an amount of silica effective to host useful luminescence, then n is greater than 3 or if m is O, then n isl .

    Abstract translation: 除了别的以外,提供了根据下式的磷光体:[(BvSiO 3) / SUB>)ý(TV 2 (SIO 3 3 ž (I)其中x,y和z是任何值,其中x + y(x,y) + Z = 1,Bv是一种或多种二价碱土金属离子,Mv是一种或多种一价碱金属离子,Tv是一种或多种三价金属离子,Re是选自Eu 2+ 2+, X是一种或多种卤化物,m是1或0,条件是如果m是1并且提供有效承载有用发光的量的二氧化硅,则n大于或大于1。 大于3或者如果m是O,则n是1。

    GARNET PHOSPHORS, METHOD OF MAKING THE SAME, AND APPLICATION TO SEMICONDUCTOR LED CHIPS FOR MANUFACTURING LIGHTING DEVICES
    9.
    发明申请
    GARNET PHOSPHORS, METHOD OF MAKING THE SAME, AND APPLICATION TO SEMICONDUCTOR LED CHIPS FOR MANUFACTURING LIGHTING DEVICES 审中-公开
    GARNET磷光体,其制造方法以及用于制造照明装置的半导体LED芯片的应用

    公开(公告)号:WO2004079790A3

    公开(公告)日:2004-12-02

    申请号:PCT/US2004006355

    申请日:2004-03-02

    CPC classification number: C09K11/7774 Y02B20/181

    Abstract: A cerium-doped garnet phosphor including a second phase of an alkali metal or alkaline earth metal aluminate. The second phase imparts improved emission efficiency but without changing the wavelength of emission. These phosphors are useful to form a white light source together with a blue or ultraviolet light-emitting LED. The phosphors are applied to the LED by forming a phosphor slurry with a polymerizable material in a solution, coating the exposed surface of the LED with a predetermined amount of the slurry, and polymerizing the polymerizable material.

    Abstract translation: 包含碱金属或碱土金属铝酸盐的第二相的铈掺杂的石榴石磷光体。 第二阶段提高了发射效率,但不改变发射波长。 这些磷光体可用于与蓝色或紫外发光LED一起形成白光源。 通过在溶液中用可聚合材料形成荧光粉浆料,用预定量的浆料涂覆LED的暴露表面并使可聚合材料聚合,将荧光粉施加到LED上。

    CARBONITRIDE AND CARBIDONITRIDE PHOSPHORS AND LIGHTING DEVICES USING THE SAME
    10.
    发明申请
    CARBONITRIDE AND CARBIDONITRIDE PHOSPHORS AND LIGHTING DEVICES USING THE SAME 审中-公开
    碳氮化物和碳氮化物磷光体以及使用它们的照明装置

    公开(公告)号:WO2012097293A2

    公开(公告)日:2012-07-19

    申请号:PCT/US2012/021307

    申请日:2012-01-13

    Abstract: Disclosed herein is a novel group of carbonitride and carbidonitride phosphors and light emitting devices which utilize these phosphors. In certain embodiments, the inventive phosphors are expressed as follows: (1) Ca m/2 Si 12-(m+n)-x C x Al m+n N 16-n O n :Eu 2+ , (2) M(II) m/2 Si 12-(m+n)-x C x M(III) m+n N 16-n O n-y/2 H y :A, (3) M m/v Si 12-(m+n)-x C x M(III) m+n N 16-n O n-y/2 H y :A, (4) Ca m/2 Si 12-(m+n)+x Al m+n-x N 16-n-x C x O n :Eu 2+ , (5) M(II) m/2 Si 12-(m+n)+x M(III) m+n-x N 16-n-x O n-y/2 H y :A, (6) M m/v Si 12-(m+n)+x M(III) m+n-x N 16-n-x O n-y/2 H y :A, wherein v is the valence number of M, 0≤ m

    Abstract translation: 这里公开了使用这些磷光体的新型碳氮化物和碳氮化物磷光体和发光器件。 在某些实施方案中,本发明的磷光体表达如下:(1)Ca m / 2 Si 12 - (m + n)-x C x (2)M(n),n(n),n(n),N(n) II)<子> M / 2 的Si <子> 12-(M + N)-x C <子> X M(III)<子> M + N 12-(M + N)-x C <子> X M(III)<子> M + N 名词<子> 16-N 铝<子>米+ NX 名词<子> 16-NX C <子> X 0 <子>名词:Eu的 (5)M(II)m / 2 Si 12 - (m + n)+ x M(III)m + (6)M m / v N×N 16×n×N y / 2×H y: /子>的Si <子> 12-(M + N)+ X M(III)<子>米+ NX 名词<子> 16-NX 0 <子> ny的 / 2 H y:A,其中v是M的价数,0≤m<5,0≤n≤3,0≤x<4,0≤y< 1,M是至少一个阳离子,M(II)是至少一个二价阳离子,M(III)是至少一个三价Ca H至少有一个单价阴离子,A是发光激活剂。

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