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公开(公告)号：US20100108912A1
公开(公告)日：2010-05-06
申请号：US12594304
申请日：2008-04-03
申请人： Mika Sakai , Takehiko Shoji
发明人： Mika Sakai , Takehiko Shoji
IPC分类号： C09K11/61
CPC分类号： G21K4/00 , G21K2004/06
摘要： A scintillator plate which is excellent in sharpness and luminance is disclosed, comprising sequentially on a substrate a reflection layer and a scintillator layer containing cesium iodide and an activator and having a thickness of L, wherein the following requirement (1) is met: 2≦B/A Requirement (1) wherein A is an average activator concentration of the scintillator layer and B is an activator concentration in a region of the scintillator layer from the reflection layer side to the position of L/5.
摘要翻译： 公开了一种清晰度和亮度优异的闪烁体板，其顺序地包括在基板上，反射层和含有碘化铯和活化剂的闪烁体层，其厚度为L，其中满足以下要求（1）：2＆nlE; B / A要求（1）其中A是闪烁体层的平均活化剂浓度，B是闪烁体层从反射层侧到L / 5位置的活化剂浓度。
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公开(公告)号：US07573043B2
公开(公告)日：2009-08-11
申请号：US11833652
申请日：2007-08-03
IPC分类号： G01T1/20
CPC分类号： G01T1/2002
摘要： A radiation flat panel detector is created in which degradation of a phosphor layer property during aging is inhibited, the phosphor layer is protected from chemical alteration and physical impact, and sharpness is excellent. A flat panel detector possessing a light-receiving element and provided thereon, a scintillator panel possessing a scintillator sheet having a phosphor layer provided on a substrate and provided thereon, a first protective film placed on the phosphor layer side and a second protective film placed on the substrate side to seal the scintillator sheet, wherein the light-receiving element is provided on the first protective film side of the scintillator panel; the scintillator sheet is sealed at 5-8000 Pa; and the phosphor layer brought into contact with the first protective film and the light-receiving element plane brought into contact with the first protective film both have a surface roughness Ra of 0.05-0.8 μm.
摘要翻译： 产生辐射平板检测器，其中抑制了老化期间荧光体层性能的劣化，防止了荧光体层的化学变化和物理冲击，并且清晰度优异。 一种具有光接收元件并设置在其上的平板检测器，具有闪烁体片的闪烁体面板，其具有设置在基板上的荧光体层，设置在其上的第一保护膜和位于荧光体层侧的第二保护膜， 衬底侧密封闪烁体片，其中光接收元件设置在闪烁体面板的第一保护膜侧上; 闪烁片在5-8000Pa下密封; 与第一保护膜接触的荧光体层和与第一保护膜接触的受光元件面也具有0.05〜0.8μm的表面粗糙度Ra。
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公开(公告)号：US20090020706A1
公开(公告)日：2009-01-22
申请号：US12217535
申请日：2008-07-07
申请人： Mitsuru Sekiguchi , Takehiko Shoji
发明人： Mitsuru Sekiguchi , Takehiko Shoji
IPC分类号： G01T1/20
摘要： An objective is to provide a flat panel detector exhibiting high durability and less noise, which is fitted with a scintillator for radiation exhibiting high emission efficiency, wherein the scintillator is easy to be manufactured because of the simple structure. Also disclosed is a scintillator panel for radiation possessing a radiotransparent substrate and provided thereon, a phosphor layer from which light is emitted by exposing the substrate to radiation and a reflective film at which light from the phosphor layer is reflected, wherein the reflective film provided between the substrate and the phosphor layer possesses a multilayer film composed of at least two dielectric layers exhibiting a high reflectivity.
摘要翻译： 目的是提供具有高耐久性和较低噪声的平板检测器，该平板检测器配有用于显示高发射效率的辐射的闪烁体，其中闪烁体由于结构简单而易于制造。 还公开了一种用于辐射的闪烁体面板，其具有放射性透射性基板并且设置在其上，通过将基板暴露于辐射而发射光的荧光体层和反射来自荧光体层的光的反射膜，其中设置在 基板和荧光体层具有由表现出高反射率的至少两个介电层构成的多层膜。
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公开(公告)号：US07435975B2
公开(公告)日：2008-10-14
申请号：US11533119
申请日：2006-09-19
申请人： Takehiko Shoji , Yasushi Nakano , Mika Sakai
发明人： Takehiko Shoji , Yasushi Nakano , Mika Sakai
IPC分类号： G03B42/08
CPC分类号： G01T1/202
摘要： A scintillator plate for radiation containing a substrate having thereon a fluorescent layer, wherein the fluorescent layer contains CsF crystals.
摘要翻译： 一种用于辐射的闪烁体板，其包含其上具有荧光层的基底，其中所述荧光层含有CsF晶体。
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公开(公告)号：US20080179533A1
公开(公告)日：2008-07-31
申请号：US12019429
申请日：2008-01-24
申请人： Yasushi NAGATA , Takehiko Shoji
发明人： Yasushi NAGATA , Takehiko Shoji
IPC分类号： G01T1/20
CPC分类号： G01T1/2002
摘要： A scintillator panel comprising: a scintillator sheet comprising a substrate having thereon a phosphor layer produced with a vacuum evaporation method; and a protective film covering the scintillator panel, wherein the protective film comprises a light absorbing layer which is colored so as to absorb a light emitted from the phosphor layer.
摘要翻译： 1.一种闪烁体面板，其特征在于，具有：闪烁体片，其具有在其上具有由真空蒸镀法生成的荧光体层的基板; 以及覆盖所述闪烁体面板的保护膜，其中所述保护膜包括着色以吸收从所述荧光体层发射的光的光吸收层。
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公开(公告)号：US07388212B2
公开(公告)日：2008-06-17
申请号：US11595572
申请日：2006-11-10
申请人： Takehiko Shoji , Yasushi Nakano , Masashi Kondo
发明人： Takehiko Shoji , Yasushi Nakano , Masashi Kondo
IPC分类号： G01J1/58
CPC分类号： G21K4/00 , C09K11/7733
摘要： A method of producing a phosphor plate comprising the step of vapor depositing a phosphor raw material on a substrate to form a phosphor layer on the substrate in a vacuum container of a vapor deposition apparatus, wherein the vapor deposition is carried out in an atmosphere of a fluorinated solvent gas having a partial pressure of 5×10−4 to 5×10−1 Pa.
摘要翻译： 一种荧光体板的制造方法，其特征在于，在蒸镀装置的真空容器中，在基板上在基板上形成荧光体原料的工序，形成荧光体层，其特征在于， 具有5×10 -4〜5×10 -1 Pa的分压的氟化溶剂气体。
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公开(公告)号：US07372045B2
公开(公告)日：2008-05-13
申请号：US11601012
申请日：2006-11-17
申请人： Masashi Kondo , Takehiko Shoji
发明人： Masashi Kondo , Takehiko Shoji
CPC分类号： G01T1/202
摘要： An object is to provide a scintillator plate exhibiting even sharpness, and further exhibiting enhanced sharpness by use of CsI crystals. Disclosed is a scintillator plate for radiation comprising a support and provided thereon a phosphor layer emitting light caused upon exposure to radiation, wherein the phosphor layer comprises a plurality of phosphor columnar crystals, and any two phosphor columnar crystal diameters represented by a and b (a≧b) satisfy the following inequality of 1.0≦a/b
摘要翻译： 目的是提供显示均匀清晰度的闪烁体板，并且通过使用CsI晶体进一步显示出提高的清晰度。 公开了一种用于辐射的闪烁体板，包括支撑体，并在其上设置有在暴露于辐射时发射光的荧光体层，其中磷光体层包括多个磷光体柱状晶体，以及由a和b（a > = b）满足以下不等式1.0 <= a / b <1.5。 进一步公开了一种用于辐射的闪烁体板，其包括支撑体并且在其上设置有在暴露于辐射时发射光的磷光体层，其中磷光体层包括由碘化铯（CsI）作为基础材料和活化剂制成的荧光体，并且最多 磷光体中的主要生长方向为（n 0 0）面（n = 1,2或3）。
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公开(公告)号：US20080054222A1
公开(公告)日：2008-03-06
申请号：US11846300
申请日：2007-08-28
申请人： Mika SAKAI , Takehiko Shoji
发明人： Mika SAKAI , Takehiko Shoji
IPC分类号： C09K11/61
CPC分类号： C09K11/628
摘要： Provided are a scintillator and a scintillator plate fitted with the scintillator exhibiting high emission luminance even though a heat treatment temperature of CsI columnar crystals is high, and also capable of exhibiting high emission luminance since these crystals can be formed on each of various kinds of evaporation substrates. Also disclosed is a scintillator comprising columnar crystals formed via vapor deposition of cesium iodide and an additive comprising a thallium compound, wherein the thallium compound has a melting point of 400-700° C., and has a molecular weight of 206-300.
摘要翻译： 提供了即使CsI柱状晶体的热处理温度高的闪烁器和闪烁体，其闪烁体装配有表现出高发光亮度的闪烁体，并且还能够表现出高的发光亮度，因为可以在各种蒸发中形成这些晶体 底物。 还公开了一种闪烁体，其包括通过气相沉积碘化铯形成的柱状晶体和包含铊化合物的添加剂，其中铊化合物的熔点为400-700℃，分子量为206-300。
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公开(公告)号：US20070108393A1
公开(公告)日：2007-05-17
申请号：US11593300
申请日：2006-11-06
申请人： Takehiko Shoji , Yasushi Nakano , Mika Sakai
发明人： Takehiko Shoji , Yasushi Nakano , Mika Sakai
IPC分类号： G01J1/58
CPC分类号： G01T1/202 , C09K11/616 , C09K11/628 , C09K11/7705 , C09K11/7733 , G21K4/00 , G21K2004/06 , G21K2004/12
摘要： A scintillator plate for radiation comprising a substrate having thereon a phosphor layer comprising CsI and two or more activators ach having a melting point different from a melting point of CsI, wherein each content of the two or more activators is 0.01% or more based on CsI; and the scintillator plate is produced by forming the phosphor layer on the substrate via a vacum evaporation method using a source material comprising CsI and two or more activators.
摘要翻译： 一种用于辐射的闪烁体板，包括其上具有包含CsI的荧光体层的基底和具有不同于CsI熔点的熔点的两个或更多个活化剂ach，其中两种或更多种活化剂的每种含量基于CsI为0.01％以上 ; 并且通过使用包含CsI和两种或更多种活化剂的源材料的真空蒸发法在基板上形成荧光体层来制造闪烁体板。
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公开(公告)号：US6087051A
公开(公告)日：2000-07-11
申请号：US889520
申请日：1997-07-08
CPC分类号： B41M7/0027 , G03C11/08 , G03C7/3046 , G03D15/06 , Y10S430/162
摘要： An information recording material having thereon an image carrier layer composed of a hydrophilic polymer and a protective covering layer. The protective covering layer contains an aqueous polyurethane resin or an aqueous polyacryl resin. An information recording material which is excellent in terms of water resistance, anti-scratch property, glossiness, image storage stability and resistance to fingerprints is obtained.
摘要翻译： 一种信息记录材料，其上具有由亲水性聚合物和保护性覆盖层构成的图像载体层。 保护性覆盖层含有水性聚氨酯树脂或水性聚丙烯酸树脂。 获得了耐水性，抗刮伤性，光泽度，图像保存稳定性和耐指纹性优异的信息记录材料。
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