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123 条记录 (耗时 0.023 秒)

    Method of erasing energy stored in a photostimulable phosphor medium
    52.
    发明授权
    Method of erasing energy stored in a photostimulable phosphor medium 失效
    擦除储存在可光激发荧光粉介质中的能量的方法

    公开(公告)号：US5371377A

    公开(公告)日：1994-12-06

    申请号：US111904

    申请日：1993-08-26

    申请人： Luc Struye ,  Paul Leblans

    发明人： Luc Struye ,  Paul Leblans

    IPC分类号： G03B42/02 ,  G01T1/29 ,  G21K4/00 ,  G03C5/16

    CPC分类号： G01T1/2016

    摘要： A method of erasing energy stored in a photostimulable Eu.sup.2+ doped alkaline earth halide phosphor medium, wherein in said method after imagewise exposure of said medium to penetrating radiation and read out of stored energy by photostimulation with light in the wavelength range of 430 to 550 nm, said phosphor medium is exposed in a single erasure step with light mainly within the 370 to 530 nm range containing two distinct or separate emission bands, one of which is peaking at or near 400 nm and the other at or near 500 nm.

    摘要翻译： 一种擦除储存在可光激发的Eu 2+掺杂的碱土金属卤化物荧光粉介质中的能量的方法，其中在所述方法中，所述方法在将所述介质成像曝光于穿透辐射之后，通过用波长范围为430至550nm的光进行光刺激读出存储的能量， 所述磷光体介质在单个擦除步骤中暴露，主要在370至530nm范围内的光，其含有两个不同或独立的发射带，其中一个在400nm处或其附近达到峰值，另一条在500nm处或接近500nm。

    Image storage phosphor or scintillator panels coated onto flexible supports
    57.
    发明授权
    Image storage phosphor or scintillator panels coated onto flexible supports 失效
    图像存储荧光体或闪烁体面板涂覆在柔性支撑上

    公开(公告)号：US07037640B2

    公开(公告)日：2006-05-02

    申请号：US10885336

    申请日：2004-07-06

    申请人： Jan Koninckx ,  Paul Leblans ,  Johan Lamotte

    发明人： Jan Koninckx ,  Paul Leblans ,  Johan Lamotte

    IPC分类号： G21K4/00 ,  G03C5/16 ,  G03C5/17 ,  G03C1/765

    CPC分类号： C09K11/7733 ,  G21K4/00

    摘要： A phosphor or scintillator sheet, web or panel is provided, wherein a phosphor or a scintillator layer is coated onto a flexible substrate, the stiffness of which is lowered by presence of pits or grooves onto said substrate, preferably applied by a technique selected from the group consisting of mechanical, chemical, (laser) optical, electrical and photo-etching techniques.

    摘要翻译： 提供了荧光体或闪烁体片，网或面板，其中将荧光体或闪烁体层涂覆到柔性基底上，其刚度通过在所述基底上存在凹坑或凹槽而降低，优选地通过选自 由机械，化学，（激光）光学，电学和光蚀刻技术组成的组。

    Storage phosphor screen having binderless colored layers
    58.
    发明授权
    Storage phosphor screen having binderless colored layers 失效
    存储荧光屏具有无粘合剂着色层

    公开(公告)号：US06977385B2

    公开(公告)日：2005-12-20

    申请号：US10369404

    申请日：2003-02-19

    申请人： Luc Struye ,  Paul Leblans

    发明人： Luc Struye ,  Paul Leblans

    IPC分类号： C09K11/02 ,  C09K11/77 ,  G21K4/00 ,  H05B33/00 ,  A61B6/00 ,  G01N23/04 ,  G03C1/06 ,  G03C1/815

    CPC分类号： C09K11/025 ,  C09K11/7733 ,  G21K4/00 ,  G21K2004/06 ,  G21K2004/10 ,  G21K2004/12

    摘要： A layer arrangement comprising, at least in a binderless layer thereof, one or more vapor deposited pigments like the preferred nanocrystalline β-Cu-phthalocyanine nanocrystalline dye compound has been disclosed, wherein said layer arrangement is, in a preferred embodiment a photostimulable phosphor plate or panel having a binderless needle-shaped photostimulable alkali metal phosphor, and, more preferably, a CsBr:Eu2+ phosphor, showing besides a high image definition, an excellent preservation of color stability; and wherein the thus produced binderless photostimulable phosphor screen is overcoated with a strong protective layer in order to provide ability for easy transport through a scanning module, without jamming, in a diagnostic radiographic image reading system.

    摘要翻译： 已经公开了一种层布置，其至少在其无粘合剂层中包含一种或多种气相沉积颜料，如优选的纳米晶体β-Cu-酞菁纳米晶体染料化合物，其中所述层布置在优选实施方案中是可光激发的荧光体板或 具有无粘合剂针状可光激发的碱金属荧光体的面板，更优选为除了高图像定义外还显示出良好的色稳定性的CsBr：Eu 2+荧光体; 并且其中由此产生的无粘合剂的可光激励荧光屏用强保护层进行涂覆，以便提供在诊断放射线图像读取系统中容易地通过扫描模块传输而不会卡住的能力。

    Needle-shaped cylindrical storage phosphor crystals
    59.
    发明授权
    Needle-shaped cylindrical storage phosphor crystals 有权
    针状圆柱形储存荧光体晶体

    公开(公告)号：US06967339B2

    公开(公告)日：2005-11-22

    申请号：US10390481

    申请日：2003-03-17

    申请人： Paul Leblans ,  Luc Struye

    发明人： Paul Leblans ,  Luc Struye

    IPC分类号： C09K11/77 ,  G21K4/00 ,  C09K11/08

    CPC分类号： G21K4/00 ,  C09K11/7733 ,  G21K2004/06

    摘要： Needle-shaped CsBr:Eu2+ storage phosphor crystal particles in form of a cylinder suitable for use in flat storage phosphor panels have been provided, wherein said particles have an average cross-section in the range from 1 μm up to 30 μm and an average length, measured along the casing of said cylinder, in the range from 100 μm up to 1000 μM.

    摘要翻译： 已经提供了适用于平坦存储荧光体面板的圆柱形的针状CsBr：Eu 2+存储荧光体晶体颗粒，其中所述颗粒的平均横截面积为1 妈妈达30毫米，平均长度，沿着所述圆筒的壳体测量，范围从100微米到1000微米。

    Phosphor panel with good humidity resistance
    60.
    发明申请
    Phosphor panel with good humidity resistance 审中-公开
    荧光板具有良好的耐湿性

    公开(公告)号：US20050008767A1

    公开(公告)日：2005-01-13

    申请号：US10913740

    申请日：2004-08-06

    申请人： Rudi Bergh ,  Paul Leblans ,  Ludo Joly ,  Luc Struye

    发明人： Rudi Bergh ,  Paul Leblans ,  Ludo Joly ,  Luc Struye

    IPC分类号： C09K11/77 ,  G21K4/00 ,  B05D5/06 ,  B05D5/12

    CPC分类号： G21K4/00 ,  C09K11/7733 ,  G21K2004/06 ,  G21K2004/10

    摘要： A phosphor panel with a protective coating divided in at least two layers: a layer A, being closest to said phosphor layer and a layer B farther away from said phosphor layer wherein the layer A has a lower water vapour permeability coefficient than the layer B. Layer A has a water vapour permeability coefficient, P, so that 0 ≤ P ≤ 1 × 10 - 11 ⁢ cm 3 ⁡ ( STP ) · cm cm 2 · s · Pa .

    摘要翻译： 具有分为至少两层的保护涂层的荧光体面板：最靠近所述荧光体层的层A和远离所述荧光体层的层B，其中层A具有比层B低的水蒸气透过系数。 层A具有水蒸气渗透系数P，使得 1 0 MO>≤ P ≤ 1 / MN> - 11 > > > > · cm >