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公开(公告)号：US20070098880A1
公开(公告)日：2007-05-03
申请号：US11583484
申请日：2006-10-18
IPC分类号： B05D5/06
CPC分类号： C23C14/0694 , C09K11/7733 , C23C14/24 , G21K4/00
摘要： In a method of preparing a storage phosphor layer on a support by vapor deposition from a crucible unit by heating as phosphor precursor raw materials a matrix component and an activator component or a precursor component thereof, wherein said crucible unit comprises at least a bottom and surrounding side walls as a crucible for phosphor precursor raw materials present in said crucible in liquid form, wherein said crucible unit further comprises at least a chimney as part of the crucible unit and a slit allowing phosphor precursor raw materials to escape in vaporized form from said crucible unit in order to deposit it as a phosphor layer onto said support, the step of heating said precursor raw materials in the crucible in liquid form proceeds up to a temperature T1 and the step of heating said precursor raw materials in vaporized form in said chimney, proceeds up to a temperature T2, characterized in that a positive difference in temperature [T2−T1] is maintained.
摘要翻译： 在通过作为荧光体前体原料加热作为荧光体前体原料的基质组分和活化剂组分或其前体组分通过气相沉积在载体上制备存储磷光体层的方法，其中所述坩埚单元至少包括底部和周围 作为用于以液体形式存在于所述坩埚中的荧光体前体原料的坩埚的侧壁，其中所述坩埚单元还包括至少一个作为所述坩埚单元的一部分的烟囱和允许荧光体前体原料从所述坩埚以蒸发形式逸出的狭缝 单元以将其作为荧光体层沉积到所述载体上，以液体形式加热坩埚中的前体原料的步骤达到温度T 1，并且将所述前体原料蒸发在所述烟囱中的步骤 进行到温度T 2，其特征在于保持温度的正差异[T 2 -T 1]。
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102.发明申请Radiation image storage panel suitable for use in mammographic applications provided with particular top-coat 审中-公开辐射图像存储面板适用于提供特殊外套的乳房X线照相应用公开(公告)号：US20070075269A1
公开(公告)日：2007-04-05
申请号：US11511582
申请日：2006-08-29
IPC分类号： G03B42/08
CPC分类号： G21K4/00 , C09K11/7733
摘要： A photostimulable storage phosphor screen or panel suitable for use in mammographic applications comprises on a support, a storage phosphor layer and, adjacent thereto, an outermost top-coat layer, wherein said top-coat layer has a roughness profile such that an average spacing between peaks as measured by means of a stylus profiler over and along its scan-distance, is less than 250 μm.
摘要翻译： 适用于乳房X射线应用的可光激发储存荧光屏或面板包括在支撑体上，存储磷光体层和与其相邻的最外面涂层，其中所述顶涂层具有粗糙度轮廓，使得平均间隔 通过触针分析仪在其扫描距离之上和之上测量的峰值小于250μm。
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公开(公告)号：US07170077B2
公开(公告)日：2007-01-30
申请号：US11222511
申请日：2005-09-08
申请人： Johan Lamotte , Jean-Pierre Tahon , Paul Leblans
发明人： Johan Lamotte , Jean-Pierre Tahon , Paul Leblans
CPC分类号： G21K4/00 , C09K11/7733
摘要： An image storage screen or panel, suitable for use in applications related with computed radiography comprises, on a support, a binderless needle-shaped stimulable CsBr:Eu phosphor layer, wherein, besides low amounts of a europium activator or dopant in favor of homogeneous distribution of said activator in the CsBr matrix, presence of well-defined amounts of rubidium halide and cesium chloride in said matrix, and, optionally, further presence of alkali metal, alkaline earth metal and/or metal earth salts, and/or, optionally, other metal salts or oxides, provides a remarkable speed increase, without loss in sharpness.
摘要翻译： 适用于与计算机X线照相术有关的应用的图像存储屏幕或面板包括在支撑体上的无粘合剂针状可刺激CsBr：Eu荧光体层，其中除了少量的铕激活剂或掺杂剂之外，还有利于均匀分布 的CsBr基质中的所述活化剂，在所述基质中存在明确量的卤化铷和氯化铯，以及任选地进一步存在碱金属，碱土金属和/或金属土盐，和/或任选地， 其他金属盐或氧化物提供显着的速度增加，而没有锐度损失。
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104.发明申请公开(公告)号：US20060257779A1
公开(公告)日：2006-11-16
申请号：US11490689
申请日：2006-07-21
申请人： Luc Struye , Paul Leblans
发明人： Luc Struye , Paul Leblans
IPC分类号： G03C1/72
CPC分类号： G21K4/00 , C09K11/7733
摘要： Stimulable phosphor screens, sheets or panels having alkali metal halide storage phosphors have been disclosed, said phosphors showing emission of red light, after stimulation with an ultraviolet radiation source having a radiation emission maximum of 365 nm, wherein an intensity of red light is not higher than 10% of the blue light emission intensity, and wherein both emission intensities having been measured after stimulation of the said storage phosphors in the phosphor layer of the panel, having stored energy from radiation in the wavelength range shorter than 350 nm.
摘要翻译： 已经公开了具有碱金属卤化物存储荧光体的可刺激的荧光屏，片或面板，所述荧光体在用具有365nm的辐射发射最大值的紫外线辐射源刺激之后显示出红光的发射，其中红光强度不高 超过蓝色发光强度的10％，并且其中已经在面板的荧光体层中刺激所述存储荧光体之后测量了两个发射强度，其具有在比350nm波长范围内的辐射存储的能量。
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105.发明申请Binderless storage phosphor screen comprising a support including an amorphous (a-C) carbon layer 失效无粘结存储荧光屏包括一种包含非晶（a-C）碳层的载体公开(公告)号：US20060180772A1
公开(公告)日：2006-08-17
申请号：US11400395
申请日：2006-04-07
申请人： Paul Leblans
发明人： Paul Leblans
IPC分类号： G01T1/00
CPC分类号： G21K4/00 , C09K11/7733
摘要： A binderless storage phosphor screen comprises a vacuum deposited CsBr:Eu phosphor layer on a support, wherein the support includes a layer of amorphous carbon and optionally one or more auxilliary layers.
摘要翻译： 无粘合剂存储荧光屏包括在载体上的真空沉积的CsBr：Eu荧光体层，其中所述载体包括无定形碳层和任选的一个或多个辅助层。
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公开(公告)号：US20060076525A1
公开(公告)日：2006-04-13
申请号：US11222511
申请日：2005-09-08
申请人： Johan Lamotte , Jean-Pierre Tahon , Paul Leblans
发明人： Johan Lamotte , Jean-Pierre Tahon , Paul Leblans
IPC分类号： G03C5/16
CPC分类号： G21K4/00 , C09K11/7733
摘要： An image storage screen or panel, suitable for use in applications related with computed radiography comprises, on a support, a binderless needle-shaped stimulable CsBr:Eu phosphor layer, wherein, besides low amounts of a europium activator or dopant in favor of homogeneous distribution of said activator in the CsBr matrix, presence of well-defined amounts of rubidium halide and cesium chloride in said matrix, and, optionally, further presence of alkali metal, alkaline earth metal and/or metal earth salts, and/or, optionally, other metal salts or oxides, provides a remarkable speed increase, without loss in sharpness.
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公开(公告)号：US20060054862A1
公开(公告)日：2006-03-16
申请号：US11252685
申请日：2005-10-17
申请人： Paul Leblans , Luc Struye
发明人： Paul Leblans , Luc Struye
IPC分类号： C09K11/06
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毫米到1000毫米。
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公开(公告)号：US20050186329A1
公开(公告)日：2005-08-25
申请号：US11049233
申请日：2005-02-02
申请人： Jean-Pierre Tahon , Paul Leblans , Johan Lamotte
发明人： Jean-Pierre Tahon , Paul Leblans , Johan Lamotte
IPC分类号： B05D5/12
CPC分类号： C09K11/7733
摘要： A method for producing CsX:Eu stimulable phosphors and screens or panels provided with said phosphors as powder phosphors or vapor deposited needle-shaped phosphors suitable for use in image forming methods for recording and reproducing images of objects made by high energy radiation, wherein said CsX:Eu stimulable phosphors are essentially free from oxygen in their crystal structure, and wherein X represents a halide selected from the group consisting of Br, Cl and combinations thereof, and wherein the method further makes use of starting compounds (precursors) or combinations of precursors for the synthesis of said CsX:Eu stimulable phosphors, said precursors (starting compounds) having as a composition CsxEuyX′x+αy, wherein the ratio of x to y exceeds a value of 0.25, wherein α>2 and wherein X′ is a halide selected from the group consisting of Cl, Br and I and combinations thereof; heating said mixture at a temperature above 450° C.; cooling said mixture, and optionally annealing and recovering said CsX:Eu phosphor.
摘要翻译： 一种生产CsX：Eu可激发的荧光体和屏幕或面板的方法，所述荧光体具有所述磷光体作为粉末磷光体或气相沉积的针状磷光体，适用于用于记录和再现由高能量辐射制成的物体的图像的图像形成方法，其中所述CsX ：Eu可激发荧光体在其晶体结构中基本上不含氧，其中X表示选自Br，Cl及其组合的卤化物，并且其中该方法进一步利用起始化合物（前体）或前体的组合 为了合成所述CsX：Eu可激发的荧光体，所述前体（起始化合物）具有组成Cs x x Eu x Y x + alphay 2，其中X'是选自Cl，Br和I的卤化物及其组合; 在高于450℃的温度下加热所述混合物; 冷却所述混合物，并且任选地退火和回收所述CsX：Eu荧光体。
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109.发明申请公开(公告)号：US20050106490A1
公开(公告)日：2005-05-19
申请号：US10967614
申请日：2004-10-18
申请人： Luc Struye , Paul Leblans
发明人： Luc Struye , Paul Leblans
CPC分类号： G21K4/00 , C09K11/7733
摘要： Stimulable phosphor screens, sheets or panels having alkali metal halide storage phosphors have been disclosed, said phosphors showing emission of red light, after stimulation with an ultraviolet radiation source having a radiation emission maximum of 365 nm, wherein an intensity of red light is not higher than 10% of the blue light emission intensity, and wherein both emission intensities having been measured after stimulation of the said storage phosphors in the phosphor layer of the panel, having stored energy from radiation in the wavelength range shorter than 350 nm.
摘要翻译： 已经公开了具有碱金属卤化物存储荧光体的可刺激的荧光屏，片或面板，所述荧光体在用具有365nm的辐射发射最大值的紫外线辐射源刺激之后显示出红光的发射，其中红光强度不高 超过蓝色发光强度的10％，并且其中已经在面板的荧光体层中刺激所述存储荧光体之后测量了两个发射强度，其具有在比350nm波长范围内的辐射存储的能量。
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公开(公告)号：US20050077477A1
公开(公告)日：2005-04-14
申请号：US10736926
申请日：2003-12-16
申请人： Johan Lamotte , Jean Verelst , Luc Struye , Paul Leblans
发明人： Johan Lamotte , Jean Verelst , Luc Struye , Paul Leblans
CPC分类号： G21K4/00 , C09K11/7733
摘要： A Eu-doped CsBr-type storage phosphor screen or panel has been disclosed, providing ratios of ultraviolet luminescence intensities of at least 10/9 after having been exposed to radiation having a wavelength in the range from 150 to 400 nm, measured at same sites without and with pretreatment exposure of said storage phosphor screen or panel with short ultraviolet radiation in the range from 150 to 300 nm and having an energy of 10 mJ/mm2, as well as a method of producing a stimulable phosphor screen or panel, characterized in that during or after at least one of the manufacturing steps a radiation exposure treatment is given with radiation sources emitting short ultraviolet radiation in the range from 150 to 300 nm with an energy of at least 10 mJ/mm2.
摘要翻译： 已经公开了Eu掺杂的CsBr型存储荧光屏或面板，其在暴露于波长在150至400nm的辐射之后提供至少10/9的紫外发光强度的比率，在相同的位置 所述存储荧光屏或面板在150-300nm范围内具有短紫外线辐射并具有10mJ / mm 2的能量的预处理曝光以及产生可刺激荧光屏或面板的方法 其特征在于，在所述制造步骤中的至少一个之后或之后，以150-300纳米的能量至少为10mJ / mm 2的发射短的紫外线辐射的辐射源给予辐射曝光处理。
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