公开(公告)号：US5549843A

公开(公告)日：1996-08-27

申请号：US342975

申请日：1991-11-21

申请人： Kyle E. Smith ,  Joseph F. Bringley ,  Patrick M. Lambert ,  David P. Trauernicht ,  Philip S. Bryan ,  Paul M. Hoderlein ,  Andrea M. Hyde

发明人： Kyle E. Smith ,  Joseph F. Bringley ,  Patrick M. Lambert ,  David P. Trauernicht ,  Philip S. Bryan ,  Paul M. Hoderlein ,  Andrea M. Hyde

IPC分类号： C09K11/77 ,  G21K4/00 ,  C09K11/61

CPC分类号： C09K11/7768 ,  C09K11/7717 ,  C09K11/7718 ,  C09K11/772 ,  C09K11/7721 ,  C09K11/773 ,  C09K11/7731 ,  C09K11/7733 ,  C09K11/7734 ,  C09K11/7745 ,  C09K11/7746 ,  C09K11/7748 ,  C09K11/7749 ,  C09K11/776 ,  C09K11/7761 ,  C09K11/7763 ,  C09K11/7764 ,  C09K11/7767 ,  C09K11/7773 ,  C09K11/7774 ,  C09K11/7785 ,  C09K11/7786 ,  C09K11/7791 ,  C09K11/7792 ,  G21K4/00 ,  G21K2004/06

摘要： A method, a storage phosphor prepared by the method, and a storage panel. In the method, a precursor mixture is fired, at a temperature between 700.degree. C. and the melting point of the phosphor, to produce an intermediate product. The precursor mixture comprises a combination of species characterized by the relationship:MFX.sub.1-x I.sub.z.uM.sup.a X.sup.a :yA:eQwherein M is selected from Mg, Ca, Sr and Ba; X is selected from Cl and Br; M.sup.a is selected from Na, K, Rb and Cs; X.sup.a is selected from F, Cl, Br and I; A is selected from Eu, Ce, Sm, and Tb; Q is metal oxide; and 0

摘要翻译： 一种方法，通过该方法制备的存储荧光体和存储面板。 在该方法中，将前体混合物在700℃至荧光体的熔点之间的温度下焙烧以产生中间产物。 前体混合物包括以下关系特征的物质的组合：MFX1-xIz.uMaXa：yA：eQ其中M选自Mg，Ca，Sr和Ba; X选自Cl和Br; Ma选自Na，K，Rb和Cs; Xa选自F，Cl，Br和I; A选自Eu，Ce，Sm和Tb; Q是金属氧化物; 和0

公开(公告)号：US5549844A

公开(公告)日：1996-08-27

申请号：US410471

申请日：1995-03-24

申请人： Joseph F. Bringley ,  Kyle E. Smith ,  Patrick M. Lambert

发明人： Joseph F. Bringley ,  Kyle E. Smith ,  Patrick M. Lambert

IPC分类号： C09K11/61 ,  C09K11/77 ,  C09K11/86 ,  G03C5/17 ,  G21K4/00

CPC分类号： C09K11/7763 ,  C09K11/7717 ,  C09K11/7718 ,  C09K11/772 ,  C09K11/7721 ,  C09K11/773 ,  C09K11/7731 ,  C09K11/7733 ,  C09K11/7734 ,  C09K11/7745 ,  C09K11/7746 ,  C09K11/7748 ,  C09K11/7749 ,  C09K11/776 ,  C09K11/7761 ,  C09K11/7764 ,  C09K11/7767 ,  C09K11/7768 ,  C09K11/7773 ,  C09K11/7774 ,  C09K11/7785 ,  C09K11/7786 ,  C09K11/7791 ,  C09K11/7792 ,  G21K4/00 ,  G21K2004/06 ,  Y10T428/2982 ,  Y10T428/2991

摘要： A radiographic phosphor panel, phosphor, and phosphor modification method. The radiographic phosphor panel has a luminescent layer including a mass of phosphor particles. The phosphor particles each have a primary portion and a secondary portion. The secondary portion is exterior to and continuous with the primary portion. The primary portion includes a primary phosphor having a combination of species characterized by the relationship:MFX.sub.1-z I.sub.z .multidot.uM.sup.a X.sup.a :yA:eJ:tD:dSThe secondary portion includes a secondary phosphor having a combination of species characterized by the relationship:M'FX'.sub.1-z+q I.sub.z-q .multidot.u'M.sup.a 'X.sup.a ':y'A':e'J':t'D':d'SIn these relationships, M and M' are selected from Mg, Ca, Sr, and Ba; X and X' are selected from Cl and Br; M.sup.a and M.sup.a ' are selected from Na, K, Rb, and Cs; X.sup.a and X.sup.a ' are selected from F, Cl, and Br; A and A' are selected from Eu, Ce, Sm, and Tb; J and J' are metal oxide; D and D' are selected from V, Cr, Mn, Fe, Co, and Ni; z is greater than 1.times.10.sup.-2 and less than 1; q is from 1.times.10.sup.-2 to 1 and less than or equal to z; u and u' are from 0 to 1; y and y' are from 1.times.10.sup.-4 to 0.1; e and e' are from 0 to 1; and t and t' are from 0 to 1.times.10.sup.-2.

摘要翻译： 射线荧光体板，荧光体和磷光体改性方法。 射线荧光体面板具有包含大量荧光体颗粒的发光层。 荧光体颗粒各自具有主要部分和次要部分。 次级部分在主要部分的外部并连续。 主要部分包括具有以下关系特征的物质组合的初级磷光体：MFX1-zIzxuMaXa：yA：eJ：tD：dS次级部分包括具有以下关系的特征组合的次级荧光体：M'FX'1 -z + qIz-qxu'Ma'Xa'：y'A'：e'J'：t'D'：d'S在这些关系中，M和M'选自Mg，Ca，Sr和Ba; X和X'选自Cl和Br; Ma和Ma'选自Na，K，Rb和Cs; Xa和Xa'选自F，Cl和Br; A和A'选自Eu，Ce，Sm和Tb; J和J'是金属氧化物; D和D'选自V，Cr，Mn，Fe，Co和Ni; z大于1×10 -2且小于1; q为1×10 -2〜1且小于等于z; u和u'从0到1; y和y'为1×10 -4〜0.1; e和e'为0至1; t和t'为0〜1×10 -2。