LUMINESCENT MATERIAL
    1.
    发明申请
    LUMINESCENT MATERIAL 审中-公开
    发光材料

    公开(公告)号:WO2006068360A1

    公开(公告)日:2006-06-29

    申请号:PCT/KR2005/002333

    申请日:2005-07-20

    Abstract: This invention relates to luminescent materials for ultraviolet light or visible light excitation containing lead and/or copper doped chemical compounds. The luminescent material is composed of one or more than one compounds of aluminate type, silicate type, antimonate type, germanate/or germanate- silicate type, and/or phosphate type. Accordingly, the present invention is a good possibility to substitute earth alkaline ions by lead and copper for a shifting of the emission bands to longer or shorter wave length, respectively. Luminescent compounds containing copper and/or lead with improved luminescent properties and also with improved stability against water, humidity as well as other polar solvents are provided. The present invention is to provide lead and/or copper doped luminescent compounds, which has high color temperature range about 2,00OK to 8,000K or 10,000K and CRI over 90.

    Abstract translation: 本发明涉及含有铅和/或铜掺杂化合物的紫外光或可见光激发用发光材料。 发光材料由铝酸盐型,硅酸盐型,锑酸盐型,锗酸盐型或锗酸 - 硅酸盐型和/或磷酸盐型的一种或多种化合物组成。 因此,本发明很有可能用铅和铜代替碱土离子,将发射带分别移动到更长或更短的波长。 提供含有铜和/或铅的发光化合物,其具有改善的发光性能,并且还具有改善的对水,湿度以及其它极性溶剂的稳定性。 本发明提供铅和/或铜掺杂的发光化合物,其色温范围大约为200K至8000K或10,000K,CRI高于90。

    GAS DISCHARGE LAMP COMPRISING A PHOSPHOR LAYER
    8.
    发明申请
    GAS DISCHARGE LAMP COMPRISING A PHOSPHOR LAYER 审中-公开
    包含磷光体层的气体放电灯

    公开(公告)号:WO02043106A1

    公开(公告)日:2002-05-30

    申请号:PCT/EP2001/013637

    申请日:2001-11-21

    CPC classification number: C09K11/7783 H01J61/44

    Abstract: The invention relates to a gas discharge lamp for dielectrically impeded discharges, which gas discharge lamp is provided with a discharge vessel filled with a gas filling, which discharge vessel comprises at least a wall of a dielectric material and at least a wall having a surface which is at least partly transparent to visible radiation and coated with a phosphor layer, which phosphor layer comprises a phosphor having a host lattice, Eu as the activator and a doping D selected from the group formed by Ce , Pr and Tb , and provided with an electrode structure for a dielectrically impeded discharge and means for igniting and maintaining the discharge. The invention also relates to a phosphor comprising a host lattice, Eu as the activator and a doping D selected from the group formed by Ce , Pr and Tb .

    Abstract translation: 本发明涉及一种用于介电阻塞放电的气体放电灯,该气体放电灯设置有填充有气体填充物的放电容器,该放电容器至少包括介电材料的壁和至少一个具有表面的壁 对可见辐射至少部分透明并涂覆有磷光体层,该荧光体层包含具有主体晶格Eu 2+作为活化剂的磷光体和选自Ce 3+形成的基团的掺杂D, Pr <3+>和Tb <3+>,并且具有用于介电阻塞放电的电极结构和用于点燃和保持放电的装置。 本发明还涉及包含主晶格Eu 2+作为活化剂的磷光体和选自Ce 3+,Pr 3+和Tb 3+的基团的掺杂D。

    MULTI-DOPED LUTETIUM BASED OXYORTHOSILICATE SCINTILLATORS HAVING IMPROVED PHOTONIC PROPERTIES
    10.
    发明申请
    MULTI-DOPED LUTETIUM BASED OXYORTHOSILICATE SCINTILLATORS HAVING IMPROVED PHOTONIC PROPERTIES 审中-公开
    多掺杂的基于羟基硅酸酯的闪烁体具有改进的光子性质

    公开(公告)号:WO2013152434A2

    公开(公告)日:2013-10-17

    申请号:PCT/CA2013/000349

    申请日:2013-04-12

    Abstract: The present invention relates to a set of multi-doped cerium-activated scintillation materials of the solid solutions on the basis of the rare earth silicate, comprising lutetium and having compositions represented by the chemical formulas: (Lu 2-w-x+2y A w Ce x Si 1-y ) 1-z Me z J j O q and (Lu 2-w-x-2y A w Ce x Si 1+y ) 1-z Me z J j O q . The invention is useful for detection of elementary particles and nuclei in high-energy physics, nuclear industry; medicine, Positron Emission Tomography (TOF PET and DOI PET scanners) and Single Photon Emission Computed Tomography (SPECT), Positron Emission Tomography with Magnetic Resonance imaging (PET/MR); X-ray computer fluorography; non-destructive testing of solid state structure, including airport security systems, the Gamma-ray systems for the inspection of trucks and cargo containers.

    Abstract translation: 本发明涉及一组基于稀土硅酸盐的固溶体的多掺杂铈激活闪烁材料,其包含l并具有由以下化学式表示的组成:(Lu <子> 2-W-X + 2Y A <子>瓦特 CE <子> X 的Si <子> 1-Y )<子> 1-Z Me z j q 2-wx-2y 瓦特 CE <子> X 的Si <子> 1 + Y )<子> 1-Z 我<子>žĴ<子>Ĵ 0 <子> q 。 本发明对于高能物理,核工业中的基本粒子和核的检测是有用的; 医学,正电子发射断层扫描(TOF PET和DOI PET扫描仪)和单光子发射计算机断层扫描(SPECT),磁共振成像正电子发射断层扫描(PET / MR); X射线计算机透视; 固态结构的无损检测,包括机场安全系统,用于检查卡车和货物集装箱的γ射线系统。

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