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公开(公告)号：US07601385B2
公开(公告)日：2009-10-13
申请号：US11108740
申请日：2005-04-19
申请人： Osamu Morikawa , Takehiko Shoji , Shinji Kudo
发明人： Osamu Morikawa , Takehiko Shoji , Shinji Kudo
IPC分类号： B05D5/06
CPC分类号： G21K4/00 , C09K11/7733
摘要： It is an object to provide a radiation image conversion panel exhibiting excellent properties in luminance and sharpness, and a preparation method thereof. Provided also is a drastically increased amount of stimulated luminescence of a post-manufacture radiation image conversion panel. Disclosed is a method for manufacturing a radiation image conversion panel in which a stimulable phosphor layer having a thickness of not less than 50 μm is formed on a support vapor deposition and then is heat-treated, wherein a ratio of transmittance T/T0 (T represents transmittance after heat-treating, and T0 before heat-treating) at a stimulated luminescence wavelength of the stimulable phosphor is 0.5≦T/T0≦10. Also disclosed is a method for manufacturing a radiation image conversion panel via conducting a process of soaking in a halogenated solvent, as well as a process of heating a phosphor panel possessing a stimulable phosphor layer.
摘要翻译： 本发明的目的是提供一种显示出优异的亮度和锐度特性的放射线图像转换面板及其制备方法。 还提供了后制造辐射图像转换面板的受激发光量的显着增加的量。 公开了一种辐射图像转换面板的制造方法，其中在载体气相沉积上形成厚度不小于50μm的可激发荧光体层，然后进行热处理，其中透射率T / T0（T 表示在可刺激荧光体的受激发光波长下的热处理后的透射率，热处理前的T0）为0.5 <= T / T0 <= 10。 还公开了通过进行浸渍在卤化溶剂中的工序来制造放射线图像转换面板的方法，以及加热具有可刺激荧光体层的荧光体面板的方法。
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公开(公告)号：US07262421B2
公开(公告)日：2007-08-28
申请号：US11230827
申请日：2005-09-21
申请人： Takehiko Shoji , Osamu Morikawa , Shinji Kudo
发明人： Takehiko Shoji , Osamu Morikawa , Shinji Kudo
IPC分类号： G03B42/08
CPC分类号： G21K4/00 , C09K11/7733 , G21K2201/067
摘要： A method for producing a radiation image conversion panel containing the steps of: forming a stimulable phosphor layer on a substrate by a vapor deposition method to prepare a phosphor panel; hydrating the phosphor panel under a relative humidity of 30 to 60%; and sealing the phosphor panel with a moisture-proof protective film to prepare the radiation image conversion panel.
摘要翻译： 一种辐射图像转换面板的制造方法，其特征在于，包括以下步骤：通过气相沉积法在基板上形成可激发的荧光体层以制备荧光体面板; 在30〜60％的相对湿度下对荧光体面板进行水合; 并用防湿保护膜密封荧光体面板以制备放射线图像转换面板。
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公开(公告)号：US20060065850A1
公开(公告)日：2006-03-30
申请号：US11230827
申请日：2005-09-21
申请人： Takehiko Shoji , Osamu Morikawa , Shinji Kudo
发明人： Takehiko Shoji , Osamu Morikawa , Shinji Kudo
IPC分类号： G03B42/08
CPC分类号： G21K4/00 , C09K11/7733 , G21K2201/067
摘要： A method for producing a radiation image conversion panel containing the steps of: forming a stimulable phosphor layer on a substrate by a vapor deposition method to prepare a phosphor panel; hydrating the phosphor panel under a relative humidity of 30 to 60%; and sealing the phosphor panel with a moisture-proof protective film to prepare the radiation image conversion panel.
摘要翻译： 一种辐射图像转换面板的制造方法，其特征在于，包括以下步骤：通过气相沉积法在基板上形成可激发的荧光体层以制备荧光体面板; 在30〜60％的相对湿度下对荧光体面板进行水合; 并用防湿保护膜密封荧光体面板以制备放射线图像转换面板。
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公开(公告)号：US20060049370A1
公开(公告)日：2006-03-09
申请号：US11215245
申请日：2005-08-30
申请人： Takehiko Shoji , Osamu Morikawa , Shinji Kudo
发明人： Takehiko Shoji , Osamu Morikawa , Shinji Kudo
IPC分类号： G21K4/00
CPC分类号： G21K4/00 , C09K11/7733
摘要： A method for manufacturing a radiation image conversion panel comprising the steps of: forming a stimulable phosphor layer on a substrate by a vapor deposition method to prepare a phosphor plate; heating the phosphor plate in an organic solvent gas; and sealing the phosphor plate with a moisture-proof protective film to prepare the radiation image conversion panel.
摘要翻译： 一种制造放射线图像转换面板的方法，包括以下步骤：通过气相沉积方法在衬底上形成可激发的荧光体层以制备荧光体板; 在有机溶剂气体中加热磷光体板; 并用防湿保护膜密封荧光板以制备放射线图像转换面板。
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公开(公告)号：US20050274916A1
公开(公告)日：2005-12-15
申请号：US11144642
申请日：2005-06-06
申请人： Takehiko Shoji , Osamu Morikawa , Shinji Kudo , Hiroshi Otani
发明人： Takehiko Shoji , Osamu Morikawa , Shinji Kudo , Hiroshi Otani
CPC分类号： B32B3/04 , B32B3/00 , B32B7/12 , B32B27/08 , B32B27/36 , B32B33/00 , B32B2307/31 , C09K11/7705 , C09K11/7719 , C09K11/7732 , C09K11/7733 , C09K11/7739
摘要： A radiation image conversion panel containing: a stimulable phosphor plate having a stimulable phosphor layer on a substrate; a first protective film provided on a stimulable phosphor layer of the substrate, the first protective film not being adhered to the surface of the stimulable phosphor layer and having a peripheral area extending outside of substrate; and a second protective film provided on the opposite side of the substrate to the stimulable phosphor layer, the second protective film having a peripheral area extending outside of the substrate, wherein the peripheral area of the first protective film and the peripheral area of the second protective film are heat-sealed with each other; and the radiation image conversion panel has a dehydrating function to dehydrate a space surrounded by the first protective film and the second protective film.
摘要翻译： 一种辐射图像转换面板，包括：在基板上具有可激发的荧光体层的可激发的荧光体板; 设置在所述基板的可刺激荧光体层上的第一保护膜，所述第一保护膜不粘附到所述可刺激荧光体层的表面，并且具有延伸到基板外部的周边区域; 以及第二保护膜，其设置在所述基板的与所述可激发荧光体层相反的一侧，所述第二保护膜具有延伸到所述基板的外侧的周边区域，其中，所述第一保护膜的周边区域和所述第二保护膜的周边区域 薄膜彼此热密封; 并且所述放射线图像转换面板具有使由所述第一保护膜和所述第二保护膜包围的空间脱水的脱水功能。
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公开(公告)号：US20050098739A1
公开(公告)日：2005-05-12
申请号：US11010726
申请日：2004-12-13
申请人： Shinji Kudo , Takehiko Shoji , Osamu Morikawa
发明人： Shinji Kudo , Takehiko Shoji , Osamu Morikawa
CPC分类号： G21K4/00 , C09K11/7733
摘要： A radiation image conversion panel comprising a phosphor sheet having a stimulable phosphor layer and a protective layer provided so as to cover the surface of the phosphor layer, wherein mean slope Δa of an outer surface of the protective layer not adjacent with the phosphor layer is from 0.01 to 0.1 and the surface roughness Ra in μm of the inner side or the phosphor sheet side of the protective layer is 0.05 μm to 0.45 μm, and the stimulable phosphor layer is provided by a coating method.
摘要翻译： 一种放射线图像转换面板，包括具有可激发荧光体层的荧光体片和设置成覆盖荧光体层的表面的保护层，其中与磷光体层不相邻的保护层的外表面的平均斜率Deltaa来自 0.01〜0.1，保护层的内侧或荧光体片侧的母体的表面粗糙度Ra为0.05μm〜0.45μm，通过涂布法提供可刺激的荧光体层。
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公开(公告)号：US07265371B2
公开(公告)日：2007-09-04
申请号：US11144642
申请日：2005-06-06
申请人： Takehiko Shoji , Osamu Morikawa , Shinji Kudo , Hiroshi Otani
发明人： Takehiko Shoji , Osamu Morikawa , Shinji Kudo , Hiroshi Otani
IPC分类号： G03B42/08
CPC分类号： B32B3/04 , B32B3/00 , B32B7/12 , B32B27/08 , B32B27/36 , B32B33/00 , B32B2307/31 , C09K11/7705 , C09K11/7719 , C09K11/7732 , C09K11/7733 , C09K11/7739
摘要： A radiation image conversion panel containing: a stimulable phosphor plate having a stimulable phosphor layer on a substrate; a first protective film provided on a stimulable phosphor layer of the substrate, the first protective film not being adhered to the surface of the stimulable phosphor layer and having a peripheral area extending outside of substrate; and a second protective film provided on the opposite side of the substrate to the stimulable phosphor layer, the second protective film having a peripheral area extending outside of the substrate, wherein the peripheral area of the first protective film and the peripheral area of the second protective film are heat-sealed with each other; and the radiation image conversion panel has a dehydrating function to dehydrate a space surrounded by the first protective film and the second protective film.
摘要翻译： 一种辐射图像转换面板，包括：在基板上具有可激发的荧光体层的可激发的荧光体板; 设置在所述基板的可刺激荧光体层上的第一保护膜，所述第一保护膜不粘附到所述可刺激荧光体层的表面，并且具有延伸到基板外部的周边区域; 以及第二保护膜，其设置在所述基板的与所述可激发荧光体层相反的一侧，所述第二保护膜具有延伸到所述基板的外侧的周边区域，其中，所述第一保护膜的周边区域和所述第二保护膜的周边区域 薄膜彼此热密封; 并且所述放射线图像转换面板具有使由所述第一保护膜和所述第二保护膜包围的空间脱水的脱水功能。
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公开(公告)号：US20050238797A1
公开(公告)日：2005-10-27
申请号：US11108740
申请日：2005-04-19
申请人： Osamu Morikawa , Takehiko Shoji , Shinji Kudo
发明人： Osamu Morikawa , Takehiko Shoji , Shinji Kudo
CPC分类号： G21K4/00 , C09K11/7733
摘要： It is an object to provide a radiation image conversion panel exhibiting excellent properties in luminance and sharpness, and a preparation method thereof. Provided also is a drastically increased amount of stimulated luminescence of a post-manufacture radiation image conversion panel. Disclosed is a method for manufacturing a radiation image conversion panel in which a stimulable phosphor layer having a thickness of not less than 50 μm is formed on a support vapor deposition and then is heat-treated, wherein a ratio of transmittance T/T0 (T represents transmittance after heat-treating, and T0 before heat-treating) at a stimulated luminescence wavelength of the stimulable phosphor is 0.5≦T/T0≦10. Also disclosed is a method for manufacturing a radiation image conversion panel via conducting a process of soaking in a halogenated solvent, as well as a process of heating a phosphor panel possessing a stimulable phosphor layer.
摘要翻译： 本发明的目的是提供一种显示出优异的亮度和锐度特性的放射线图像转换面板及其制备方法。 还提供了后制造辐射图像转换面板的受激发光量的显着增加的量。 公开了一种辐射图像转换面板的制造方法，其中在载体气相沉积上形成厚度不小于50μm的可刺激荧光体层，然后进行热处理，其中透射率T / T 0 <（T表示热处理后的热处理之前的透射率，热处理前的T 0 <0）为0.5 <= T / T 0 <= 10。 还公开了通过进行浸渍在卤化溶剂中的工序来制造放射线图像转换面板的方法，以及加热具有可刺激荧光体层的荧光体面板的方法。
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公开(公告)号：US07250614B2
公开(公告)日：2007-07-31
申请号：US11010726
申请日：2004-12-13
申请人： Shinji Kudo , Takehiko Shoji , Osamu Morikawa
发明人： Shinji Kudo , Takehiko Shoji , Osamu Morikawa
IPC分类号： G03B42/08
CPC分类号： G21K4/00 , C09K11/7733
摘要： A radiation image conversion panel comprising a phosphor sheet having a stimulable phosphor layer and a protective layer provided so as to cover the surface of the phosphor layer, wherein mean slope Δa of an outer surface of the protective layer not adjacent with the phosphor layer is from 0.01 to 0.1 and the surface roughness Ra in μm of the inner side or the phosphor sheet side of the protective layer is 0.05 μm to 0.45 μm, and the stimulable phosphor layer is provided by a coating method.
摘要翻译： 一种放射线图像转换面板，包括具有可激发荧光体层的荧光体片和设置成覆盖荧光体层的表面的保护层，其中与磷光体层不相邻的保护层的外表面的平均斜率Deltaa来自 0.01〜0.1，保护层的内侧或荧光体片侧的母体的表面粗糙度Ra为0.05μm〜0.45μm，通过涂布法提供可刺激的荧光体层。
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公开(公告)号：US20050067585A1
公开(公告)日：2005-03-31
申请号：US10942654
申请日：2004-09-16
申请人： Shinji Kudo , Takehiko Shoji , Osamu Morikawa
发明人： Shinji Kudo , Takehiko Shoji , Osamu Morikawa
CPC分类号： G21K4/00 , C09K11/7733
摘要： A radiation image conversion panel comprising a phosphor sheet having a stimulable phosphor layer and a protective layer provided so as to cover the surface of the phosphor layer, wherein the average slant angle Δa of the surface roughness of the outer surface of the protective layer not adjacent with the phosphor layer is from 0.01 to 0.1 and the surface roughness Ra in μm of the inner side or the phophor sheet side of the protective layer is 0.05 μm to 0.45 μm, and the stimulable phosphor layer is provided by a coating method.
摘要翻译： 一种放射线图像转换面板，包括具有可激发荧光体层的荧光体片和设置成覆盖荧光体层的表面的保护层，其中保护层的外表面的表面粗糙度的平均倾斜角度Δa不相邻 荧光体层的比例为0.01〜0.1，保护层的内侧或磷斑片侧的母体的表面粗糙度Ra为0.05〜0.45μm，通过涂布法提供可刺激的荧光体层。
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