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39 条记录 (耗时 0.015 秒)

    Coating compositions, process and luminescent coated articles
    2.
    发明授权
    Coating compositions, process and luminescent coated articles 有权
    涂料组合物，工艺和发光涂层制品

    公开(公告)号：US07938984B2

    公开(公告)日：2011-05-10

    申请号：US11954252

    申请日：2007-12-12

    申请人： Michael Karl Crawford ,  Kurt Richard Mikeska

    发明人： Michael Karl Crawford ,  Kurt Richard Mikeska

    IPC分类号： C09K11/85 ,  C09K11/86

    CPC分类号： C09K11/7748 ,  C09K11/7705 ,  C09K11/7733

    摘要： The invention is directed to a composition having a carrier matrix, and a particulate luminescent composition dispersed therein, the particulate luminescent composition comprising a rare-earth-doped solid-state solution of alkaline earth fluorides represented by the chemical formula REx(CaaSrbBac)1−xF2+x−2yOy wherein RE represents a three-valent rare-earth element, 0.005≦x≦0.20, and 0≦y≦0.2, a+b+c=1, with the proviso at least two of a, b, and c are not equal to zero; the particulate luminescent composition exhibiting a luminescence spectrum having a plurality of intensity peaks at characteristic wavelengths. It is further directed to a process by contacting a surface with the composition and articles made therefrom.

    摘要翻译： 本发明涉及一种具有载体基质和分散在其中的颗粒状发光组合物的组合物，该颗粒发光组合物包含由化学式REx（CaaSrbBac）1-10表示的稀土掺杂的碱土金属氟化物固溶体， xF2 + x-2yOy其中RE表示三价稀土元素，0.005＆nlE; x＆lt; lE; 0.20,0和nlE; y＆nlE; 0.2，a + b + c = 1，条件是a，b， 和c不等于零; 所述颗粒状发光组合物在特征波长处显示出具有多个强度峰值的发光光谱。 进一步涉及通过使表面与由其制成的组合物和制品接触的方法。

    Inorganic thin film electroluminescent device having an emission layer
    4.
    发明授权
    Inorganic thin film electroluminescent device having an emission layer 失效
    具有发射层的无机薄膜电致发光器件

    公开(公告)号：US5543237A

    公开(公告)日：1996-08-06

    申请号：US118394

    申请日：1993-09-09

    申请人： Masao Watanabe

    发明人： Masao Watanabe

    IPC分类号： C09K11/00 ,  C09K11/08 ,  C09K11/55 ,  C09K11/77 ,  C09K11/85 ,  H05B33/12 ,  H05B33/14

    CPC分类号： C09K11/7748 ,  C09K11/7705 ,  C09K11/772 ,  C09K11/7733 ,  C09K11/7757 ,  C09K11/7763 ,  C09K11/7773 ,  C09K11/7791 ,  H05B33/12 ,  H05B33/14 ,  Y10S428/917

    摘要： An inorganic thin film EL device comprises, on an insulating substrate 1, a back electrode 2, an insulating layer 3, a light emission layer 4, an insulating layer 3, and a transparent electrode 5 formed on the substrate 1 in this order. The emission layer comprises a fluoride of an alkaline earth metal and at least one member selected from the group consisting of rare earth element metals and compounds thereof at a mixing ratio by weight of 10:90 to 95:5. The rare earth element is, for example, cerium, praseodymium, neodium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and mixture thereof. The compounds may be those compounds of the rare earth elements and fluorine, chlorine, bromine, iodine and oxygen.

    摘要翻译： 无机薄膜EL器件在绝缘基板1上依次包括在基板1上形成的背面电极2，绝缘层3，发光层4，绝缘层3和透明电极5。 发光层包含碱土金属的氟化物和选自稀土元素金属及其化合物中的至少一种，混合比例为10:90至95:5。 稀土元素是例如铈，镨，氖，钐，铕，钆，铽，镝，钬，铒，ium，镱及其混合物。 化合物可以是稀土元素和氟，氯，溴，碘和氧的那些化合物。

    Stabilized phosphor intermediates, storage phosphors, radiation image storage panels, and preparation methods
    5.
    发明授权
    Stabilized phosphor intermediates, storage phosphors, radiation image storage panels, and preparation methods 失效
    稳定磷光体中间体，储存荧光体，辐射图像存储面板及其制备方法

    公开(公告)号：US5507976A

    公开(公告)日：1996-04-16

    申请号：US300113

    申请日：1994-09-02

    申请人： Joseph F. Bringley ,  Philip S. Bryan ,  Andrea M. Hyde

    发明人： Joseph F. Bringley ,  Philip S. Bryan ,  Andrea M. Hyde

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

    CPC分类号： G21K4/00 ,  C09K11/772 ,  C09K11/7722 ,  C09K11/7733 ,  C09K11/7736 ,  C09K11/7748 ,  C09K11/7751 ,  C09K11/7763 ,  C09K11/7765 ,  G21K2004/06

    摘要： A radiographic image storage phosphor, stabilized intermediate, and methods for preparing storage phosphor, and stabilized intermediate. The storage phosphor is the product of firing a combination of species characterized by the relationship:MFX.sub.1-z I.sub.z.uM.sup.a X.sup.a :yA:eQ:tDwherein 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 selected from BeO, MgO, CaO, SrO, BaO, ZnO, Al.sub.2 O.sub.3, La.sub.2 O.sub.3, In.sub.2 O.sub.3, SiO.sub.2, TiO.sub.2, ZrO.sub.2, GeO.sub.2, SnO.sub.2, Nb.sub.2 O.sub.5, Ta.sub.2 O.sub.5, and ThO.sub.2 ; D is selected from V, Cr, Mn, Fe, Co, and Ni; z is from 1 .times.10.sup.-4 to 1; u is from 0 to 1; y is from 1.times.10.sup.-4 to 0.1; e is from 0 to 1; and t is from 0 to 10.sup.-2 ; and oxosulfur reducing agent for iodine, which is present in an amount sufficient to increase relative photostimulated luminescence intensities relative to the phosphor defined above absent the reducing agent for iodine.

    摘要翻译： 放射线照相图像存储磷光体，稳定化中间体，以及制备储存磷光体的方法和稳定的中间体。 存储磷光体是以下述关系进行燃烧的物质的组合的产物：MFX1-zIz.uMaXa：yA：eQ：tD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选自BeO，MgO，CaO，SrO，BaO，ZnO，Al2O3，La2O3，In2O3，SiO2，TiO2，ZrO2，GeO2，SnO2，Nb2O5，Ta2O5和ThO2; D选自V，Cr，Mn，Fe，Co和Ni; z为1×10 -4〜1; 你是从0到1; y为1×10 -4〜0.1; e为0〜1; t为0〜10-2; 和碘的氧化硫还原剂，其存在的量足以相对于不存在碘的还原剂而相对于上述荧光体增加相对光刺激的发光强度。