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    • 95. 发明申请
    • SILICATE PHOSPHOR AND ITS MANUFACTURE METHOD AS WELL AS LIGHT-EMITTING DEVICE USING THE SAME
    • 硅酸盐及其制造方法作为使用其的发光装置
    • US20080031797A1
    • 2008-02-07
    • US11754432
    • 2007-05-29
    • Wei XiaJing XuGuangxu LinXifeng WangZhiguo Xiao
    • Wei XiaJing XuGuangxu LinXifeng WangZhiguo Xiao
    • C01F17/00
    • C09K11/774C09K11/7734C09K11/7792C09K11/7796C09K11/7797Y02B20/181
    • The invention relates to an ultraviolet to green light region silicate phosphor capable of being excited by radiation light source and its manufacturing method, particularly to white and multicolor systems light-emitting device. The material has luminous color in the range from blue to red color system. The essential composition of the phosphor is aMO.bM′O.SiO2.cR:xEu.yLn.zLv.δLm, wherein M is an element or a combination of elements selected from the group consisting of Sr, Ca, Ba and Zn; M′ is an element or a combination of elements selected from the group consisting of Mg, Cd and Be; R is one or two of B2O3 and P2O5; Ln is an element or a combination of elements selected from the group consisting of Nd, Dy, Ho, Tm, La, Ce, Er, Pr, Bi, Sm, Sn, Y, Lu, Ga, Sb, Tb, Mn and Pb; Lv is an element or a combination of elements selected from the group consisting of Cl, F, Br, I and S; Lm is an element or a combination of elements selected from the group consisting of Li, Na and K
    • 本发明涉及能够被辐射光源激发的紫外至绿光区域硅酸盐荧光体及其制造方法,特别涉及白色和多色系统的发光装置。 该材料具有从蓝色到红色系统范围内的发光颜色。 荧光体的基本组成是M 1,M 2 SiO 2,cR:xEu.yLn.zLv.deltaLm,其中M是元素或选自Sr ,Ca,Ba和Zn; M'是选自Mg,Cd和Be的元素或元素的组合; R是B 2 O 3和P 2 O 5 5中的一个或两个; Ln是选自Nd,Dy,Ho,Tm,La,Ce,Er,Pr,Bi,Sm,Sn,Y,Lu,Ga,Sb,Tb,Mn和Pb中的元素或元素的组合 ; Lv是选自Cl,F,Br,I和S的元素或元素的组合; Lm是选自Li,Na和K的元素或元素的组合