公开(公告)号：US07514686B2

公开(公告)日：2009-04-07

申请号：US11570125

申请日：2005-07-27

申请人： Yoshihiro Ogawa ,  Satoshi Okada ,  Tomoyuki Tamura ,  Shinichi Takeda ,  Kazumi Nagano ,  Masato Inoue ,  Katsuro Takenaka

发明人： Yoshihiro Ogawa ,  Satoshi Okada ,  Tomoyuki Tamura ,  Shinichi Takeda ,  Kazumi Nagano ,  Masato Inoue ,  Katsuro Takenaka

IPC分类号： G01T1/20

CPC分类号： G01T1/2018 ,  G01T1/2002 ,  G01T1/202 ,  H01L27/14632 ,  H01L27/14663 ,  H01L27/14687 ,  H01L27/14689 ,  H01L31/02322 ,  H01L31/085

摘要： A radiation detecting apparatus includes a substrate 1, a scintillator layer 7 converting a radiation into light, and scintillator protection members 8, 9 and 10 to cover the scintillator layer 7, wherein the scintillator protection member includes a scintillator protection layer 8 consisting of a hot-melt resin, and the scintillator protection layer 8 touches the scintillator layer 7. As the substrate 1, there is provided a sensor panel including a photoreceiving layer 15 on which photoelectric conversion elements 2, receiving light, are arranged in a two-dimension array, and a protection layer 5 provided on the photoreceiving layer 15 and touching the scintillator layer 7 and the scintillator protection layer 8. By using such a scintillator protection layer, a film formation time of the scintillator protection layer can be shortened, and the film thickness dispersion of the scintillator protection layer can be suppressed. Moreover, the adhesion property to the scintillator foundation layer and to the reflective layer protection layer can be improved.

摘要翻译： 辐射检测装置包括基板1，将辐射转换为光的闪烁体层7和闪烁体保护构件8,9和10以覆盖闪烁体层7，其中闪烁体保护构件包括由热的组成的闪烁体保护层8 并且闪烁体保护层8与闪烁体层7相接触。作为基板1，设置有传感器面板，该传感器面板包括光接收层15，光接收光二极管2以二维阵列 以及设置在感光层15上并接触闪烁体层7和闪烁体保护层8的保护层5.通过使用这样的闪烁体保护层，可以缩短闪烁体保护层的成膜时间， 可以抑制闪烁体保护层的分散。 此外，可以提高对闪烁体基础层和反射层保护层的粘附性。

公开(公告)号：US20070257198A1

公开(公告)日：2007-11-08

申请号：US11570125

申请日：2005-07-27

申请人： Yoshihiro Ogawa ,  Satoshi Okada ,  Tomoyuki Tamura ,  Shinichi Takeda ,  Kazumi Nagano ,  Masato Inoue ,  Katsuro Takenaka

发明人： Yoshihiro Ogawa ,  Satoshi Okada ,  Tomoyuki Tamura ,  Shinichi Takeda ,  Kazumi Nagano ,  Masato Inoue ,  Katsuro Takenaka

IPC分类号： G01T1/20

CPC分类号： G01T1/2018 ,  G01T1/2002 ,  G01T1/202 ,  H01L27/14632 ,  H01L27/14663 ,  H01L27/14687 ,  H01L27/14689 ,  H01L31/02322 ,  H01L31/085

摘要： A radiation detecting apparatus includes a substrate 1, a scintillator layer 7 converting a radiation into light, and scintillator protection members 8, 9 and 10 to cover the scintillator layer 7, wherein the scintillator protection member includes a scintillator protection layer 8 consisting of a hot-melt resin, and the scintillator protection layer 8 touches the scintillator layer 7. As the substrate 1, a sensor panel including a photoreceiving layer 15 on which photoelectric conversion elements 2, receiving light, are arranged in two-dimension, and a protection layer 5 provided on the photreceiving layer 15 and touching the scintillator layer 7 and the scintillator protection layer 8. By using such a scintillator protection layer, a film formation time of the scintillator protection layer can be shortened, and the film thickness dispersion of the scintillator protection layer can be suppressed. Moreover, the adhesion property to the scintillator foundation layer and to the reflective layer protection layer can be improved.

摘要翻译： 辐射检测装置包括基板1，将辐射转换为光的闪烁体层7和闪烁体保护构件8,9和10以覆盖闪烁体层7，其中闪烁体保护构件包括由热的组成的闪烁体保护层8 闪烁体保护层8接触闪烁体层7。 作为基板1，包括其上接收有光的光电转换元件2和二维配置的光接收层15的传感器面板和设置在受光层15上并接触闪烁体层7和闪烁体的保护层5 保护层8。 通过使用这样的闪烁体保护层，可以缩短闪烁体保护层的成膜时间，能够抑制闪烁体保护层的膜厚分散。 此外，可以提高对闪烁体基础层和反射层保护层的粘附性。

公开(公告)号：US07595493B2

公开(公告)日：2009-09-29

申请号：US11199201

申请日：2005-08-09

申请人： Satoshi Okada ,  Yoshihiro Ogawa ,  Masato Inoue ,  Kazumi Nagano ,  Shinichi Takeda ,  Tomoyuki Tamura

发明人： Satoshi Okada ,  Yoshihiro Ogawa ,  Masato Inoue ,  Kazumi Nagano ,  Shinichi Takeda ,  Tomoyuki Tamura

IPC分类号： G01T1/20

CPC分类号： G21K4/00

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20060033032A1

公开(公告)日：2006-02-16

申请号：US11200025

申请日：2005-08-10

申请人： Masato Inoue ,  Yoshihiro Ogawa ,  Satoshi Okada ,  Tomoyuki Tamura ,  Shinichi Takeda ,  Kazumi Nagano

发明人： Masato Inoue ,  Yoshihiro Ogawa ,  Satoshi Okada ,  Tomoyuki Tamura ,  Shinichi Takeda ,  Kazumi Nagano

IPC分类号： G01T1/20

CPC分类号： G01T1/2018

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20060033040A1

公开(公告)日：2006-02-16

申请号：US11199201

申请日：2005-08-09

申请人： Satoshi Okada ,  Yoshihiro Ogawa ,  Masato Inoue ,  Kazumi Nagano ,  Shinichi Takeda ,  Tomoyuki Tamura

发明人： Satoshi Okada ,  Yoshihiro Ogawa ,  Masato Inoue ,  Kazumi Nagano ,  Shinichi Takeda ,  Tomoyuki Tamura

IPC分类号： H05B33/00

CPC分类号： G21K4/00

摘要： 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.

摘要翻译： 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以紧密附着于荧光体保护构件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蒸镀聚合聚酰亚胺制成的荧光体保护层116，反射层113反射由荧光体层111转换的光，以及由气相沉积聚合聚脲制成的保护层117， 气相沉积聚合。 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。

公开(公告)号：US07391029B2

公开(公告)日：2008-06-24

申请号：US11198229

申请日：2005-08-08

申请人： Shinichi Takeda ,  Yoshihiro Ogawa ,  Masato Inoue ,  Satoshi Okada ,  Tomoyuki Tamura ,  Kazumi Nagano

发明人： Shinichi Takeda ,  Yoshihiro Ogawa ,  Masato Inoue ,  Satoshi Okada ,  Tomoyuki Tamura ,  Kazumi Nagano

IPC分类号： G01T1/20 ,  G01T1/24

CPC分类号： G01T1/2018

摘要： 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.

摘要翻译： 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。

公开(公告)号：US07256404B2

公开(公告)日：2007-08-14

申请号：US11200025

申请日：2005-08-10

申请人： Masato Inoue ,  Yoshihiro Ogawa ,  Satoshi Okada ,  Tomoyuki Tamura ,  Shinichi Takeda ,  Kazumi Nagano

发明人： Masato Inoue ,  Yoshihiro Ogawa ,  Satoshi Okada ,  Tomoyuki Tamura ,  Shinichi Takeda ,  Kazumi Nagano

IPC分类号： G01T1/20

CPC分类号： G01T1/2018

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20060033031A1

公开(公告)日：2006-02-16

申请号：US11198229

申请日：2005-08-08

申请人： Shinichi Takeda ,  Yoshihiro Ogawa ,  Masato Inoue ,  Satoshi Okada ,  Tomoyuki Tamura ,  Kazumi Nagano

发明人： Shinichi Takeda ,  Yoshihiro Ogawa ,  Masato Inoue ,  Satoshi Okada ,  Tomoyuki Tamura ,  Kazumi Nagano

IPC分类号： G01T1/20

CPC分类号： G01T1/2018

摘要： 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.

摘要翻译： 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。

公开(公告)号：US07952058B2

公开(公告)日：2011-05-31

申请号：US12091088

申请日：2006-12-19

申请人： Keiichi Nomura ,  Yoshihiro Ogawa ,  Satoshi Okada ,  Masato Inoue ,  Shinichi Takeda ,  Kazumi Nagano ,  Satoru Sawada

发明人： Keiichi Nomura ,  Yoshihiro Ogawa ,  Satoshi Okada ,  Masato Inoue ,  Shinichi Takeda ,  Kazumi Nagano ,  Satoru Sawada

IPC分类号： G01J1/44

CPC分类号： H01L27/14618 ,  G01T1/2018 ,  G01T1/24 ,  H01L27/14634 ,  H01L27/14692 ,  H01L2924/0002 ,  H04N5/32 ,  H01L2924/00

摘要： A radiation detection apparatus to detect radiation. A substrate (1) has a conversion element on a first surface. The conversion element is configured to convert radiation into electric charges. A readout circuit is connected to a first region. The first region includes a first edge of the first surface. A driving circuit is connected to a second region other than the first region. The second region includes a second edge of the first surface. A light source (4) is arranged on a second surface side which faces the first surface. The light source (4) is arranged so as to face any regions of the second surface side except the first region.

摘要翻译： 一种用于检测辐射的放射线检测装置。 基板（1）在第一表面上具有转换元件。 转换元件被配置为将辐射转换成电荷。 读出电路连接到第一区域。 第一区域包括第一表面的第一边缘。 驱动电路连接到第一区域以外的第二区域。 第二区域包括第一表面的第二边缘。 光源（4）布置在面向第一表面的第二表面侧上。 光源（4）被布置为面对除了第一区域之外的第二表面侧的任何区域。

公开(公告)号：US07714294B2

公开(公告)日：2010-05-11

申请号：US12132782

申请日：2008-06-04

申请人： Satoru Sawada ,  Satoshi Okada ,  Masato Inoue ,  Kazumi Nagano ,  Shinichi Takeda ,  Keiichi Nomura ,  Yoshihiro Ogawa

发明人： Satoru Sawada ,  Satoshi Okada ,  Masato Inoue ,  Kazumi Nagano ,  Shinichi Takeda ,  Keiichi Nomura ,  Yoshihiro Ogawa

IPC分类号： G01T1/20

CPC分类号： G01T1/20 ,  G01T7/005

摘要： A radiation detecting apparatus includes: a sensor panel having a substrate and a photoelectric conversion element array arranged on the substrate; a scintillator layer arranged on one surface side of the sensor panel; and a light generator arranged on the sensor panel at the other side in opposition to the one side on which the scintillator layer is arranged, in corresponding to an area in which the photoelectric conversion element array is arranged. The light generator includes a light transmitting electrode layer, a rear electrode layer and a light emitting layer arranged between the light transmitting electrode layer and the rear electrode. The light emitting layer according to a first aspect is formed from light emitting substance, a binder and a black pigment. The light emitting layer according to a second aspect contains a first pigment or dye absorbing a light of the same wavelength of a maximum light emission from the scintillator layer, and a second pigment or dye different from the first pigment or dye.

摘要翻译： 一种放射线检测装置，包括：传感器面板，具有基板和布置在基板上的光电转换元件阵列; 布置在传感器面板的一个表面侧的闪烁体层; 以及光发生器，其对应于设置有光电转换元件阵列的区域，布置在与设置有闪烁体层的一侧相对的另一侧的传感器面板上。 光发生器包括透光电极层，后电极层和布置在透光电极层和后电极之间的发光层。 根据第一方面的发光层由发光物质，粘合剂和黑色颜料形成。 根据第二方面的发光层包含吸收来自闪烁体层的最大发光波长相同的光的第一颜料或染料，以及与第一颜料或染料不同的第二颜料或染料。