公开(公告)号：US07258818B2

公开(公告)日：2007-08-21

申请号：US11000853

申请日：2004-12-01

申请人： Shin-ichi Sakata ,  Takeshi Yamao ,  Tetsuo Yamada

发明人： Shin-ichi Sakata ,  Takeshi Yamao ,  Tetsuo Yamada

IPC分类号： C09K11/79 ,  C09K11/80 ,  C09K11/59 ,  C09K11/60

CPC分类号： C04B35/597 ,  C04B35/62675 ,  C04B2235/3203 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3229 ,  C04B2235/3865 ,  C04B2235/3869 ,  C04B2235/3873 ,  C04B2235/5409 ,  C04B2235/5481 ,  C04B2235/766 ,  C09K11/0838 ,  C09K11/0883 ,  C09K11/7734

摘要： To provide a sialon-based phosphor capable of forming a thin film by mixing it with a resin, and giving a uniform photoluminescent light with high light emission intensity, and to provide a method for producing a sialon-based phosphor not having excessively large agglomerated particles and a wide particle size distribution, there is provided a method for producing an α-sialon based phosphor represented by the formula: MxLnySi12−(m+n)Al(m+n)OnN16−n wherein M is at least one metal selected from Ca, Mg, Y and Li, Ln is at least one lanthanide metal selected from Eu, Dy, Er, Tb, Yb and Ce, ax+by=m (assuming that the valence of metal M is a and the valence of lanthanide metal Ln is b), 0

摘要翻译： 为了提供能够通过与树脂混合形成薄膜的硅铝氧氮合物荧光体，并且提供具有高发光强度的均匀的光致发光光，并且提供一种不具有过大的附聚粒子的赛隆系荧光体的制造方法 和宽的粒度分布，提供了一种制备由下式表示的α-赛隆基荧光体的方法：<？in-line-formula description =“In-line Formulas”end =“lead”？> M

公开(公告)号：US5102579A

公开(公告)日：1992-04-07

申请号：US496949

申请日：1990-03-21

申请人： Shuji Inaho ,  Michael D. Christiansen

发明人： Shuji Inaho ,  Michael D. Christiansen

IPC分类号： C09K11/08 ,  C09K11/56 ,  C09K11/57 ,  C09K11/58 ,  C09K11/60 ,  C09K11/64 ,  C09K11/66 ,  C09K11/74 ,  C09K11/77 ,  H05B33/12 ,  H05B33/14

CPC分类号： C09K11/0816 ,  C09K11/0805 ,  C09K11/0811 ,  C09K11/562 ,  C09K11/565 ,  C09K11/567 ,  C09K11/572 ,  C09K11/574 ,  C09K11/576 ,  C09K11/582 ,  C09K11/584 ,  C09K11/586 ,  C09K11/602 ,  C09K11/605 ,  C09K11/641 ,  C09K11/642 ,  C09K11/643 ,  C09K11/661 ,  C09K11/662 ,  C09K11/663 ,  C09K11/7407 ,  C09K11/7414 ,  C09K11/7421 ,  C09K11/7784 ,  C09K11/7785 ,  C09K11/7786

摘要： A method for preparing a sulfide phosphor where a raw material mixture for a sulfide phosphor is placed in an almost closed first heat-resistant container and fired therein, the method being characterized in that an auxiliary material composed of carbon and/or a carbon-forming compound capable of being pyrolyzed at a temperature not higher than the firing temperature to form carbon, and a metal sulfide capable of recting with the carbon and/or said carbon-forming compound at a temperature not lower than 600.degree. C. but not higher than the firing temperature to form a carbon sulfide is placed in the portion as physically separated from the raw material mixture for the sulfide phosphor in the said first heat-resistant container and the firing is conducted under such condition so that said first heat-resistant container may have a carbon sulfide atmosphere by the thermal reaction of the thus fired auxiliary materials.

公开(公告)号：US2192864A

公开(公告)日：1940-03-05

申请号：US27911939

申请日：1939-06-14

申请人： GEN LUMINESCENT CORP

发明人： SAMPSON ISENBERG

IPC分类号： C09K11/60

CPC分类号： C09K11/607