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    • 34. 发明授权
    • Radiation detecting apparatus, manufacturing method thereof, scintillator panel and radiation detecting system
    • 辐射检测装置及其制造方法,闪烁体面板和放射线检测系统
    • US07595493B2
    • 2009-09-29
    • US11199201
    • 2005-08-09
    • Satoshi OkadaYoshihiro OgawaMasato InoueKazumi NaganoShinichi TakedaTomoyuki Tamura
    • Satoshi OkadaYoshihiro OgawaMasato InoueKazumi NaganoShinichi TakedaTomoyuki Tamura
    • G01T1/20
    • G21K4/00
    • A radiation detecting apparatus includes a sensor panel 100, a phosphor layer 111 formed on the sensor panel 100 to convert a radiation into light, and a phosphor protecting member 110 covering the phosphor layer 111 to adhere closely to the phosphor protecting member 110. The phosphor protecting member 110 includes a phosphor protecting layer 116 made of vapor deposition polymerization polyimide formed by vapor deposition polymerization, a reflecting layer 113 reflecting the light converted by the phosphor layer 111, and a protecting layer 117 made of vapor deposition polymerization polyurea formed by the vapor deposition polymerization. By such a configuration, a polymerization reaction of the phosphor protecting layer 116 is performed on the substrate. Thereby, the generation of by-products is suppressed to make it easy to acquire the uniformity of film quality. Consequently, the generation of a situation in which structural disorders are generated on the reflection surface of the reflecting layer 113 to cause image defects can be suppressed.
    • 辐射检测装置包括传感器面板100,形成在传感器面板100上以将辐射转换为光的荧光体层111和覆盖荧光体层111以紧密附着到荧光体保护构件110的荧光体保护构件110.荧光体 保护构件110包括由气相沉积聚合形成的气相沉积聚合聚酰亚胺制成的荧光体保护层116,反射由荧光体层111转换的光的反射层113和由蒸气形成的气相沉积聚合聚脲制成的保护层117 沉积聚合。 通过这样的结构,在基板上进行荧光体保护层116的聚合反应。 由此,抑制了副产物的产生,从而容易获得膜质量的均匀性。 因此,可以抑制在反射层113的反射面上产生结构紊乱以引起图像缺陷的情况的产生。
    • 35. 发明申请
    • Radiation detecting apparatus, scintillator panel, and radiographing system
    • 辐射检测装置,闪烁体面板和射线照相系统
    • US20060033032A1
    • 2006-02-16
    • US11200025
    • 2005-08-10
    • Masato InoueYoshihiro OgawaSatoshi OkadaTomoyuki TamuraShinichi TakedaKazumi Nagano
    • Masato InoueYoshihiro OgawaSatoshi OkadaTomoyuki TamuraShinichi TakedaKazumi Nagano
    • G01T1/20
    • G01T1/2018
    • A radiation detecting apparatus having: a substrate; a phosphor layer which is formed on a principal plane of the substrate and converts a wavelength of a radiation; and a phosphor protective member including a phosphor protective layer which covers the phosphor layer and is adhered to the substrate, wherein the phosphor protective layer is made of a hot melt resin and an upper surface and a side surface of the phosphor layer and at least a part of at least one side surface of the substrate are covered with the phosphor protective layer. Thus, a moisture-proofing effect for penetration of the moisture from an interface between the phosphor layer and the substrate on the side surface side of the substrate can be improved. Further, by using the hot melt resin for the phosphor protective layer, simplification of manufacturing steps, remarkable reduction in the number of working steps, and remarkable reduction in costs of a product can be accomplished.
    • 一种放射线检测装置,具有:基板; 荧光体层,其形成在所述基板的主平面上并转换辐射的波长; 以及荧光体保护层,其包括覆盖所述荧光体层并附着在所述基板上的荧光体保护层,所述荧光体保护层由热熔树脂和所述荧光体层的上表面和侧面形成,并且至少 衬底的至少一个侧表面的一部分被荧光体保护层覆盖。 因此,能够提高从基板的侧面侧的荧光体层和基板的界面渗入水分的防湿效果。 此外,通过使用热熔树脂作为荧光体保护层,可以实现制造步骤的简化,工序数量的显着减少以及产品成本的显着降低。
    • 36. 发明授权
    • Radiation detecting apparatus, scintillator panel, and radiographing system
    • 辐射检测装置,闪烁体面板和射线照相系统
    • US07256404B2
    • 2007-08-14
    • US11200025
    • 2005-08-10
    • Masato InoueYoshihiro OgawaSatoshi OkadaTomoyuki TamuraShinichi TakedaKazumi Nagano
    • Masato InoueYoshihiro OgawaSatoshi OkadaTomoyuki TamuraShinichi TakedaKazumi Nagano
    • G01T1/20
    • G01T1/2018
    • A radiation detecting apparatus having: a substrate; a phosphor layer which is formed on a principal plane of the substrate and converts a wavelength of a radiation; and a phosphor protective member including a phosphor protective layer which covers the phosphor layer and is adhered to the substrate, wherein the phosphor protective layer is made of a hot melt resin and an upper surface and a side surface of the phosphor layer and at least a part of at least one side surface of the substrate are covered with the phosphor protective layer. Thus, a moisture-proofing effect for penetration of the moisture from an interface between the phosphor layer and the substrate on the side surface side of the substrate can be improved. Further, by using the hot melt resin for the phosphor protective layer, simplification of manufacturing steps, remarkable reduction in the number of working steps, and remarkable reduction in costs of a product can be accomplished.
    • 一种放射线检测装置,具有:基板; 荧光体层,其形成在所述基板的主平面上并转换辐射的波长; 以及荧光体保护层,其包括覆盖所述荧光体层并附着在所述基板上的荧光体保护层,所述荧光体保护层由热熔树脂和所述荧光体层的上表面和侧面形成,并且至少 衬底的至少一个侧表面的一部分被荧光体保护层覆盖。 因此,能够提高从基板的侧面侧的荧光体层和基板的界面渗入水分的防湿效果。 此外,通过使用热熔树脂作为荧光体保护层,可以实现制造步骤的简化,工序数量的显着减少以及产品成本的显着降低。
    • 37. 发明申请
    • Radiation detecting apparatus, producing method therefor and radiation image pickup system
    • 辐射检测装置及其制造方法和放射线摄像系统
    • US20060033031A1
    • 2006-02-16
    • US11198229
    • 2005-08-08
    • Shinichi TakedaYoshihiro OgawaMasato InoueSatoshi OkadaTomoyuki TamuraKazumi Nagano
    • Shinichi TakedaYoshihiro OgawaMasato InoueSatoshi OkadaTomoyuki TamuraKazumi Nagano
    • G01T1/20
    • G01T1/2018
    • A radiation detection apparatus including a sensor panel, having a photoreceiving unit constituted of plural photoelectric converting elements two-dimensionally arranged on a substrate and electrical connecting portions provided in an external portion of the photoreceiving unit and electrically connected to the photoelectric converting elements of respective rows or columns of the photoreceiving unit, a phosphor layer provided at least on the photoreceiving unit for converting a radiation into a light detectable by the photoelectric converting element, and a phosphor protective member covering the phosphor layer and in contact with the sensor panel, characterized in that the phosphor protective member includes a frame member provided between the phosphor layer and the electric connecting portion on the sensor panel, and a phosphor protective layer covering an upper surface of the phosphor layer and provided in close contact with an upper surface of the frame member. This configuration allows to prevent a discharge of an electrostatic charge accumulated on the sensor panel, thereby providing a stable radiation detection apparatus with a high production yield.
    • 一种辐射检测装置,包括传感器面板,具有由二维布置在基板上的多个光电转换元件构成的光接收单元和设置在所述光接收单元的外部的电连接部分,并电连接到各行的光电转换元件 或列,至少设置在光接收单元上用于将辐射转换成可由光电转换元件检测的光的荧光体层和覆盖荧光体层并与传感器面板接触的荧光体保护构件,其特征在于, 荧光体保护构件包括设置在荧光体层和传感器面板上的电连接部分之间的框架构件,以及覆盖荧光体层的上表面并且与框架构件的上表面紧密接触地设置的荧光体保护层 。 这种结构允许防止积聚在传感器面板上的静电电荷的放电,从而提供具有高产量的稳定的放射线检测装置。
    • 38. 发明授权
    • Radiation detecting apparatus, producing method therefor and radiation image pickup system
    • 辐射检测装置及其制造方法和放射线摄像系统
    • US07391029B2
    • 2008-06-24
    • US11198229
    • 2005-08-08
    • Shinichi TakedaYoshihiro OgawaMasato InoueSatoshi OkadaTomoyuki TamuraKazumi Nagano
    • Shinichi TakedaYoshihiro OgawaMasato InoueSatoshi OkadaTomoyuki TamuraKazumi Nagano
    • G01T1/20G01T1/24
    • G01T1/2018
    • A radiation detection apparatus including a sensor panel, having a photoreceiving unit constituted of plural photoelectric converting elements two-dimensionally arranged on a substrate and electrical connecting portions provided in an external portion of the photoreceiving unit and electrically connected to the photoelectric converting elements of respective rows or columns of the photoreceiving unit, a phosphor layer provided at least on the photoreceiving unit for converting a radiation into a light detectable by the photoelectric converting element, and a phosphor protective member covering the phosphor layer and in contact with the sensor panel, characterized in that the phosphor protective member includes a frame member provided between the phosphor layer and the electric connecting portion on the sensor panel, and a phosphor protective layer covering an upper surface of the phosphor layer and provided in close contact with an upper surface of the frame member. This configuration allows to prevent a discharge of an electrostatic charge accumulated on the sensor panel, thereby providing a stable radiation detection apparatus with a high production yield.
    • 一种辐射检测装置,包括传感器面板,具有由二维布置在基板上的多个光电转换元件构成的光接收单元和设置在所述光接收单元的外部的电连接部分,并电连接到各行的光电转换元件 或列,至少设置在光接收单元上用于将辐射转换成可由光电转换元件检测的光的荧光体层和覆盖荧光体层并与传感器面板接触的荧光体保护构件,其特征在于, 荧光体保护构件包括设置在荧光体层和传感器面板上的电连接部分之间的框架构件,以及覆盖荧光体层的上表面并且与框架构件的上表面紧密接触地设置的荧光体保护层 。 这种结构允许防止积聚在传感器面板上的静电电荷的放电,从而提供具有高产量的稳定的放射线检测装置。