公开(公告)号：US08653463B2

公开(公告)日：2014-02-18

申请号：US13110132

申请日：2011-05-18

申请人： Satoru Sawada ,  Masato Inoue ,  Noriaki Oguri ,  Shinichi Takeda ,  Masayoshi Akiyama ,  Taiki Takei

发明人： Satoru Sawada ,  Masato Inoue ,  Noriaki Oguri ,  Shinichi Takeda ,  Masayoshi Akiyama ,  Taiki Takei

IPC分类号： G01T1/20 ,  H01L27/00

CPC分类号： A61B6/4208 ,  A61B6/563 ,  G01T1/2018 ,  H01L27/14663 ,  H01L31/0203 ,  H01L31/115

摘要： A radiation detection apparatus comprising semiconductor substrates each having a first surface on which a photoelectric conversion portion is formed and a second surface opposite to the first surface; a scintillator layer, placed over the first surfaces of the semiconductor substrates, for converting radiation into light; and an elastic member, placed between a base and the second surfaces, for supporting the second surfaces of the semiconductor substrates such that the first surfaces of the semiconductor substrates are flush with each other is provided. In measurement of the elastic member as a single body, an amount of stretch of a cubic specimen in a direction parallel to the first surface when being compressed in a direction perpendicular to the first surface is smaller than an amount of stretch of the specimen in the direction perpendicular to the first surface when being compressed in the direction parallel to the first surface.

摘要翻译： 一种辐射检测装置，包括各自具有形成有光电转换部的第一表面和与该第一表面相对的第二表面的半导体衬底; 闪烁体层，放置在半导体衬底的第一表面上，用于将辐射转换成光; 以及放置在基座和第二表面之间的弹性构件，用于支撑半导体衬底的第二表面，使得半导体衬底的第一表面彼此齐平。 在作为单体的弹性构件的测量中，当在与第一表面垂直的方向上被压缩时，在与第一表面平行的方向上的立方体样本的拉伸量小于在第一表面垂直的方向上的样本的拉伸量 当在平行于第一表面的方向上被压缩时垂直于第一表面的方向。

公开(公告)号：US08829456B2

公开(公告)日：2014-09-09

申请号：US13324037

申请日：2011-12-13

申请人： Satoru Sawada ,  Masato Inoue ,  Shinichi Takeda ,  Takamasa Ishii ,  Taiki Takei ,  Masayoshi Akiyama

发明人： Satoru Sawada ,  Masato Inoue ,  Shinichi Takeda ,  Takamasa Ishii ,  Taiki Takei ,  Masayoshi Akiyama

IPC分类号： G01T1/20 ,  H01L31/0232

CPC分类号： G01T1/2002 ,  G01T1/2018 ,  H01L27/14661 ,  H01L27/14663 ,  H01L31/02322

摘要： A radiation imaging apparatus includes a substrate, at least one imaging element, a scintillator, a first heat peelable adhesive member which fixes the substrate to the imaging element, and a second heat peelable adhesive member which fixes the imaging element to the scintillator. An adhesive strength of the first heat peelable member is decreased by heat. A temperature of the first heat peelable adhesive member at which the adhesive strength is decreased is substantially equal to a temperature at which second heat peelable adhesive member fixes the imaging element to the scintillator. A heat transfer quantity per unit time of the substrate is different from that of the scintillator.

摘要翻译： 辐射成像装置包括：基板，至少一个成像元件，闪烁体，将基板固定到成像元件的第一可热剥离的粘合部件;以及将成像元件固定到闪烁体的第二热剥离粘合部件。 第一热剥离构件的粘合强度由于热而降低。 粘合强度降低的第一热剥离性粘合剂的温度基本上等于第二热可剥离粘合剂将成像元件固定到闪烁体的温度。 基板的每单位时间的传热量与闪烁体的传热量不同。

公开(公告)号：US20130099344A1

公开(公告)日：2013-04-25

申请号：US13806344

申请日：2011-06-13

申请人： Takamasa Ishii ,  Masato Inoue ,  Masayoshi Akiyama ,  Shinichi Takeda ,  Satoru Sawada ,  Taiki Takei

发明人： Takamasa Ishii ,  Masato Inoue ,  Masayoshi Akiyama ,  Shinichi Takeda ,  Satoru Sawada ,  Taiki Takei

IPC分类号： H01L31/0232 ,  H01L31/18

CPC分类号： H01L31/0232 ,  G01T1/2018 ,  H01L27/14618 ,  H01L27/14663 ,  H01L31/18 ,  H01L2924/0002 ,  H01L2924/00

摘要： The present invention provides a radiation image pickup apparatus in which one or more image pickup elements are easily exchanged.A radiation image pickup apparatus includes a base, at least one image pickup element, a scintillator, a first heat peelable adhesive layer which is arranged between the base and the image pickup element and which fixes the base and the image pickup element, and a second heat peelable adhesive layer which is arranged between the image pickup element and the scintillator and which fixes the image pickup element and the scintillator, and in the radiation image pickup element described above, the first heat peelable adhesive layer contains first heat-expandable microspheres, the second heat peelable adhesive layer contains second heat-expandable microspheres, and the first heat-expandable microspheres have a different expansion starting temperature from that of the second heat-expandable microspheres.

摘要翻译： 本发明提供一种其中一个或多个图像拾取元件容易交换的放射线图像拾取装置。 一种放射线摄像装置，包括基底，至少一个图像拾取元件，闪烁体，布置在基底和图像拾取元件之间并固定基底和图像拾取元件的第一可热剥离粘合剂层，以及第二 布置在图像拾取元件和闪烁体之间并固定图像拾取元件和闪烁体的热可剥离粘合剂层，并且在上述辐射图像拾取元件中，第一可热剥离粘合剂层包含第一热膨胀性微球， 第二热剥离性粘合剂层含有第二热膨胀性微球，第一热膨胀性微球具有与第二热膨胀性微球不同的膨胀开始温度。

公开(公告)号：US20110315886A1

公开(公告)日：2011-12-29

申请号：US13110132

申请日：2011-05-18

申请人： Satoru Sawada ,  Masato Inoue ,  Noriaki Oguri ,  Shinichi Takeda ,  Masayoshi Akiyama ,  Taiki Takei

发明人： Satoru Sawada ,  Masato Inoue ,  Noriaki Oguri ,  Shinichi Takeda ,  Masayoshi Akiyama ,  Taiki Takei

IPC分类号： G01T1/20 ,  H01L31/0232

CPC分类号： A61B6/4208 ,  A61B6/563 ,  G01T1/2018 ,  H01L27/14663 ,  H01L31/0203 ,  H01L31/115

摘要： A radiation detection apparatus comprising semiconductor substrates each having a first surface on which a photoelectric conversion portion is formed and a second surface opposite to the first surface; a scintillator layer, placed over the first surfaces of the semiconductor substrates, for converting radiation into light; and an elastic member, placed between a base and the second surfaces, for supporting the second surfaces of the semiconductor substrates such that the first surfaces of the semiconductor substrates are flush with each other is provided. In measurement of the elastic member as a single body, an amount of stretch of a cubic specimen in a direction parallel to the first surface when being compressed in a direction perpendicular to the first surface is smaller than an amount of stretch of the specimen in the direction perpendicular to the first surface when being compressed in the direction parallel to the first surface.

摘要翻译： 一种辐射检测装置，包括各自具有形成有光电转换部的第一表面和与该第一表面相对的第二表面的半导体衬底; 闪烁体层，放置在半导体衬底的第一表面上，用于将辐射转换成光; 以及放置在基座和第二表面之间的弹性构件，用于支撑半导体衬底的第二表面，使得半导体衬底的第一表面彼此齐平。 在作为单体的弹性构件的测量中，当在与第一表面垂直的方向上被压缩时，在与第一表面平行的方向上的立方体样本的拉伸量小于在第一表面垂直的方向上的样本的拉伸量 当在平行于第一表面的方向上被压缩时垂直于第一表面的方向。

公开(公告)号：US08779373B2

公开(公告)日：2014-07-15

申请号：US13403248

申请日：2012-02-23

申请人： Shinichi Takeda ,  Masato Inoue ,  Masayoshi Akiyama ,  Takamasa Ishii ,  Satoru Sawada ,  Taiki Takei

发明人： Shinichi Takeda ,  Masato Inoue ,  Masayoshi Akiyama ,  Takamasa Ishii ,  Satoru Sawada ,  Taiki Takei

IPC分类号： G01T1/20

CPC分类号： G01T1/2018

摘要： A radiation detection apparatus includes a scintillator panel having a scintillator layer which converts radiation into light and a scintillator protective layer which protects the scintillator layer, and a sensor panel having a sensor array in which a plurality of photoelectric converters which detect light from the scintillator layer are arranged and a sensor protective layer which protects the sensor array. The scintillator panel is bonded to the sensor panel by making the scintillator layer adhere to the sensor protective layer by using the scintillator protective layer as an adhesive material. A principal component of the scintillator protective layer is the same as a principal component of the sensor protective layer.

摘要翻译： 辐射检测装置包括具有将辐射转换为光的闪烁体层和保护闪烁体层的闪烁体保护层的闪烁体面板，以及具有传感器阵列的传感器面板，其中检测来自闪烁体层的光的多个光电转换器 并且传感器保护层保护传感器阵列。 通过使用闪烁体保护层作为粘合剂材料，使闪烁体层粘附到传感器保护层上，将闪烁体面板接合到传感器面板。 闪烁体保护层的主要成分与传感器保护层的主要成分相同。

公开(公告)号：US20120119094A1

公开(公告)日：2012-05-17

申请号：US13277353

申请日：2011-10-20

申请人： Masato Inoue ,  Masayoshi Akiyama ,  Shinichi Takeda ,  Satoru Sawada ,  Takamasa Ishii ,  Taiki Takei

发明人： Masato Inoue ,  Masayoshi Akiyama ,  Shinichi Takeda ,  Satoru Sawada ,  Takamasa Ishii ,  Taiki Takei

IPC分类号： G01T1/20 ,  G01T1/202

CPC分类号： G01T1/202

摘要： A scintillator includes a scintillator layer which converts radiation into light, the scintillator layer having a first end forming part of a contour of the scintillator layer and a second end forming another part of the contour, wherein the first end and the second end are located on opposite sides of the scintillator layer when viewed from the center of the scintillator layer, wherein an efficiency of conversion from radiation into light decreases from the first end to the second end.

摘要翻译： 闪烁体包括将辐射转换成光的闪烁体层，闪烁体层具有形成闪烁体层的轮廓的一部分的第一端和形成轮廓的另一部分的第二端，其中第一端和第二端位于 从闪烁体层的中心观察闪烁体层的相反侧，其中从辐射到光的转换的效率从第一端到第二端减小。

公开(公告)号：US08440975B2

公开(公告)日：2013-05-14

申请号：US13277353

申请日：2011-10-20

申请人： Masato Inoue ,  Masayoshi Akiyama ,  Shinichi Takeda ,  Satoru Sawada ,  Takamasa Ishii ,  Taiki Takei

发明人： Masato Inoue ,  Masayoshi Akiyama ,  Shinichi Takeda ,  Satoru Sawada ,  Takamasa Ishii ,  Taiki Takei

IPC分类号： G01F23/00

CPC分类号： G01T1/202

摘要： A scintillator includes a scintillator layer which converts radiation into light, the scintillator layer having a first end forming part of a contour of the scintillator layer and a second end forming another part of the contour, wherein the first end and the second end are located on opposite sides of the scintillator layer when viewed from the center of the scintillator layer, wherein an efficiency of conversion from radiation into light decreases from the first end to the second end.

摘要翻译： 闪烁体包括将辐射转换成光的闪烁体层，闪烁体层具有形成闪烁体层的轮廓的一部分的第一端和形成轮廓的另一部分的第二端，其中第一端和第二端位于 从闪烁体层的中心观察闪烁体层的相反侧，其中从辐射到光的转换的效率从第一端到第二端减小。

公开(公告)号：US09059343B2

公开(公告)日：2015-06-16

申请号：US13806344

申请日：2011-06-13

申请人： Takamasa Ishii ,  Masato Inoue ,  Masayoshi Akiyama ,  Shinichi Takeda ,  Satoru Sawada ,  Taiki Takei

发明人： Takamasa Ishii ,  Masato Inoue ,  Masayoshi Akiyama ,  Shinichi Takeda ,  Satoru Sawada ,  Taiki Takei

IPC分类号： H01L31/0232 ,  G01T1/20 ,  H01L31/18 ,  H01L27/146

CPC分类号： H01L31/0232 ,  G01T1/2018 ,  H01L27/14618 ,  H01L27/14663 ,  H01L31/18 ,  H01L2924/0002 ,  H01L2924/00

摘要： A radiation image pickup apparatus includes a base, at least one image pickup element, a scintillator, a first heat peelable adhesive layer which is arranged between the base and the image pickup element and which fixes the base and the image pickup element, and a second heat peelable adhesive layer which is arranged between the image pickup element and the scintillator and which fixes the image pickup element and the scintillator, and in the radiation image pickup element described above, the first heat peelable adhesive layer contains first heat-expandable microspheres, the second heat peelable adhesive layer contains second heat-expandable microspheres, and the first heat-expandable microspheres have a different expansion starting temperature from that of the second heat-expandable microspheres.

摘要翻译： 一种放射线摄像装置，包括基底，至少一个图像拾取元件，闪烁体，布置在基底和图像拾取元件之间并固定基底和图像拾取元件的第一可热剥离粘合剂层，以及第二 布置在图像拾取元件和闪烁体之间并固定图像拾取元件和闪烁体的热可剥离粘合剂层，并且在上述辐射图像拾取元件中，第一可热剥离粘合剂层包含第一热膨胀性微球， 第二热剥离性粘合剂层含有第二热膨胀性微球，第一热膨胀性微球具有与第二热膨胀性微球不同的膨胀开始温度。

公开(公告)号：US20120223237A1

公开(公告)日：2012-09-06

申请号：US13403248

申请日：2012-02-23

申请人： Shinichi Takeda ,  Masato Inoue ,  Masayoshi Akiyama ,  Takamasa Ishii ,  Satoru Sawada ,  Taiki Takei

发明人： Shinichi Takeda ,  Masato Inoue ,  Masayoshi Akiyama ,  Takamasa Ishii ,  Satoru Sawada ,  Taiki Takei

IPC分类号： G01T1/20 ,  B29C65/02

CPC分类号： G01T1/2018

摘要： A radiation detection apparatus includes a scintillator panel having a scintillator layer which converts radiation into light and a scintillator protective layer which protects the scintillator layer, and a sensor panel having a sensor array in which a plurality of photoelectric converters which detect light from the scintillator layer are arranged and a sensor protective layer which protects the sensor array. The scintillator panel is bonded to the sensor panel by making the scintillator layer adhere to the sensor protective layer by using the scintillator protective layer as an adhesive material. A principal component of the scintillator protective layer is the same as a principal component of the sensor protective layer.

摘要翻译： 辐射检测装置包括具有将辐射转换为光的闪烁体层和保护闪烁体层的闪烁体保护层的闪烁体面板，以及具有传感器阵列的传感器面板，其中检测来自闪烁体层的光的多个光电转换器 并且传感器保护层保护传感器阵列。 通过使用闪烁体保护层作为粘合剂材料，使闪烁体层粘附到传感器保护层上，将闪烁体面板接合到传感器面板。 闪烁体保护层的主要成分与传感器保护层的主要成分相同。

公开(公告)号：US20120181434A1

公开(公告)日：2012-07-19

申请号：US13324037

申请日：2011-12-13

申请人： Satoru Sawada ,  Masato Inoue ,  Shinichi Takeda ,  Takamasa Ishii ,  Taiki Takei ,  Masayoshi Akiyama

发明人： Satoru Sawada ,  Masato Inoue ,  Shinichi Takeda ,  Takamasa Ishii ,  Taiki Takei ,  Masayoshi Akiyama

IPC分类号： G01T1/20 ,  B32B37/14 ,  B32B37/12

CPC分类号： G01T1/2002 ,  G01T1/2018 ,  H01L27/14661 ,  H01L27/14663 ,  H01L31/02322

摘要： A radiation imaging apparatus includes a substrate, at least one imaging element, a scintillator, a first heat peelable adhesive member which fixes the substrate to the imaging element, and a second heat peelable adhesive member which fixes the imaging element to the scintillator. An adhesive strength of the first heat peelable member is decreased by heat. A temperature of the first heat peelable adhesive member at which the adhesive strength is decreased is substantially equal to a temperature at which second heat peelable adhesive member fixes the imaging element to the scintillator. A heat transfer quantity per unit time of the substrate is different from that of the scintillator.

摘要翻译： 辐射成像装置包括：基板，至少一个成像元件，闪烁体，将基板固定到成像元件的第一可热剥离的粘合部件;以及将成像元件固定到闪烁体的第二热剥离粘合部件。 第一热剥离构件的粘合强度由于热而降低。 粘合强度降低的第一热剥离性粘合剂的温度基本上等于第二热可剥离粘合剂将成像元件固定到闪烁体的温度。 基板的每单位时间的传热量与闪烁体的传热量不同。