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1. 发明申请

US20200025953A1 RADIATION IMAGING APPARATUS, MANUFACTURING METHOD THEREOF, AND RADIATION IMAGING SYSTEM 审中-公开
公开(公告)号：US20200025953A1
公开(公告)日：2020-01-23
申请号：US16512929
申请日：2019-07-16
申请人： CANON KABUSHIKI KAISHA
发明人： Kota Nishibe , Takamasa Ishii , Tomohiro Hoshina
IPC分类号： G01T1/20 , H01L25/04 , G01T1/29 , H01L31/18
摘要： A radiation imaging apparatus includes a sensor base, a sensor array that includes a plurality of sensor chips arranged in an array, and in which three or more sensor chips out of the plurality of sensor chips are arranged in one row of the sensor array, a scintillator positioned on a side opposite to the sensor base with respect to the sensor array, a bonding member that bonds the sensor array and the scintillator, and a plurality of bonding sheets that are separated from each other and bond the sensor base and the plurality of sensor chips. Two adjacent sensor chips out of the three or more sensor chips are bonded to the sensor base using separate bonding sheets out of the plurality of bonding sheets.

2. 发明申请

US20190033470A1 RADIATION DETECTION APPARATUS, RADIATION IMAGING SYSTEM, AND METHOD OF MANUFACTURING RADIATION DETECTION APPARATUS 审中-公开
公开(公告)号：US20190033470A1
公开(公告)日：2019-01-31
申请号：US16043340
申请日：2018-07-24
申请人： CANON KABUSHIKI KAISHA
发明人： Takamasa Ishii , Kota Nishibe , Tomohiro Hoshina
IPC分类号： G01T1/20 , A61B6/00 , G01T1/166 , G01T1/202
CPC分类号： G01T1/2006 , A61B6/4266 , A61B6/464 , G01T1/1663 , G01T1/2018 , G01T1/202
摘要： A radiation detection apparatus includes a plurality of detection substrates on which photoelectrical conversion elements are arranged, a plate configured to support the plurality of detection substrates, a scintillator, and a plurality of bonding material members configured to bond the plurality of detection substrates and the scintillator. The plurality of bonding material members bond one-side surfaces of the plurality of detection substrates and a one-side surface of the scintillator, and the plurality of bonding material members are separated from each other and arranged so that outer edges of the plurality of bonding material members are not positioned between the plurality of detection substrates.

3. 发明授权

US09229117B2 Radiation imaging apparatus and radiation imaging system 有权
标题翻译：辐射成像设备和放射成像系统
公开(公告)号：US09229117B2
公开(公告)日：2016-01-05
申请号：US13963394
申请日：2013-08-09
申请人： CANON KABUSHIKI KAISHA
发明人： Shinichi Takeda , Masato Inoue , Satoru Sawada , Takamasa Ishii , Taiki Takei , Kota Nishibe , Shoshiro Saruta
IPC分类号： G01T1/20
CPC分类号： G01T1/2006 , G01T1/2018
摘要： A radiation imaging apparatus comprising a plurality of sensor units each including a plurality of photoelectric converters, a substrate configured to support the plurality of sensor units, and a scintillator, wherein the scintillator comprises scintillator grains configured to convert radiation into light and a binder configured to make the scintillator grains adhere to each other, and the scintillator includes first portions provided between the plurality of sensor units and a second portion provided on the plurality of sensor units and the substrate.
摘要翻译：一种辐射成像装置，包括多个传感器单元，每个传感器单元包括多个光电转换器，配置成支撑多个传感器单元的基板和闪烁体，其中所述闪烁体包括被配置为将辐射转换为光的闪烁体晶粒和配置成使闪烁体晶粒彼此粘附，并且闪烁体包括设置在多个传感器单元之间的第一部分和设置在多个传感器单元和基板上的第二部分。

4. 发明申请

US20140284486A1 RADIATION DETECTING APPARATUS AND RADIATION DETECTING SYSTEM 有权
标题翻译：辐射检测装置和辐射检测系统
公开(公告)号：US20140284486A1
公开(公告)日：2014-09-25
申请号：US14212064
申请日：2014-03-14
申请人： CANON KABUSHIKI KAISHA
发明人： Masato Inoue , Shinichi Takeda , Satoru Sawada , Takamasa Ishii , Taiki Takei , Kota Nishibe
IPC分类号： G01T1/202 , G01T1/208
CPC分类号： G01T1/202
摘要： A radiation detecting apparatus includes a scintillator and a photoelectric conversion panel. The photoelectric conversion panel includes a frame member disposed on an outer side of a photoelectric conversion section along at least a portion of one side of the photoelectric conversion panel. The frame member includes an inclined surface having a downward slope toward the photoelectric conversion section. The scintillator includes a first scintillator formed continuously on the inclined surface of the frame member and a surface of the photoelectric conversion section, and a second scintillator formed on the first scintillator. The first scintillator has a non-columnar crystal structure, and the second scintillator has a columnar crystal structure.
摘要翻译：辐射检测装置包括闪烁体和光电转换面板。光电转换面板包括沿着光电转换面板的一侧的至少一部分设置在光电转换部的外侧的框架部件。框架构件包括朝向光电转换部分的向下倾斜的倾斜表面。闪烁体包括在框架部件的倾斜表面和光电转换部分的表面上连续形成的第一闪烁体和形成在第一闪烁体上的第二闪烁体。第一闪烁体具有非柱状晶体结构，第二闪烁体具有柱状晶体结构。

5. 发明申请

US20140054467A1 RADIATION IMAGING APPARATUS AND RADIATION IMAGING SYSTEM 有权
标题翻译：辐射成像装置和辐射成像系统
公开(公告)号：US20140054467A1
公开(公告)日：2014-02-27
申请号：US13963394
申请日：2013-08-09
申请人： CANON KABUSHIKI KAISHA
发明人： Shinichi Takeda , Masato Inoue , Satoru Sawada , Takamasa Ishii , Taiki Takei , Kota Nishibe , Shoshiro Saruta
IPC分类号： G01T1/20
CPC分类号： G01T1/2006 , G01T1/2018
摘要： A radiation imaging apparatus comprising a plurality of sensor units each including a plurality of photoelectric converters, a substrate configured to support the plurality of sensor units, and a scintillator, wherein the scintillator comprises scintillator grains configured to convert radiation into light and a binder configured to make the scintillator grains adhere to each other, and the scintillator includes first portions provided between the plurality of sensor units and a second portion provided on the plurality of sensor units and the substrate.
摘要翻译：一种辐射成像装置，包括多个传感器单元，每个传感器单元包括多个光电转换器，配置成支撑多个传感器单元的基板和闪烁体，其中所述闪烁体包括被配置为将辐射转换为光的闪烁体晶粒和配置成使闪烁体晶粒彼此粘附，并且闪烁体包括设置在多个传感器单元之间的第一部分和设置在多个传感器单元和基板上的第二部分。

6. 发明授权

US11269087B2 Radiation imaging apparatus and radiation imaging system 有权
公开(公告)号：US11269087B2
公开(公告)日：2022-03-08
申请号：US16996624
申请日：2020-08-18
申请人： CANON KABUSHIKI KAISHA
发明人： Tomohiro Hoshina , Takamasa Ishii , Kota Nishibe
IPC分类号： G01T1/20
摘要： A scintillator panel including a scintillator layer that converts incident radiation into light and a scintillator base that supports the scintillator layer, a sensor panel including a sensor substrate that is disposed on a side of the scintillator layer that is opposite to the scintillator base and has a photoelectric conversion portion that converts the light into an electric signal, and a sensor base that is disposed on the side of the sensor substrate that is opposite to the scintillator layer and supports the sensor substrate, and a sealing member that seals a gap between the scintillator panel and the sensor panel at an edge of the scintillator panel are comprised. The sensor panel is provided with a convex member for narrowing the gap at a position in a vertical direction to a surface of the sensor panel from the edge of the scintillator panel.

7. 发明授权

US11226419B2 Radiation detecting device, radiation detecting system, and method for manufacturing the radiation detecting device 有权
公开(公告)号：US11226419B2
公开(公告)日：2022-01-18
申请号：US16794731
申请日：2020-02-19
申请人： CANON KABUSHIKI KAISHA
发明人： Shinji Ono , Takamasa Ishii , Kota Nishibe
IPC分类号： G01T1/20 , H01L27/146 , A61B6/00
摘要： A radiation detecting device in which defective adhesion between an adhesive member and end portions of a plurality of sensor substrates is reduced.
A radiation detecting device includes a plurality of sensor substrates disposed adjacent to each other, each sensor substrate including a side surface that connects a first surface, where a plurality of photoelectric converting elements are arranged in an array, and an opposing second surface to each other; a scintillator disposed at a side of the first surfaces of the plurality of sensor substrates; and a sheet-like adhesive member for adhering the plurality of sensor substrates and the scintillator to each other, wherein, between the plurality of sensor substrates, the sheet-like adhesive member adheres to the first surfaces and at least portions of the side surfaces such that the sheet-like adhesive member extends and continuously adheres from the first surfaces to the at least portions of the side surfaces.

8. 发明申请

US20210132240A1 RADIATION IMAGING APPARATUS AND RADIATION IMAGING SYSTEM 有权
公开(公告)号：US20210132240A1
公开(公告)日：2021-05-06
申请号：US17084199
申请日：2020-10-29
申请人： CANON KABUSHIKI KAISHA
发明人： Takamasa Ishii , Kosuke Terui , Kota Nishibe , Tomohiro Hoshina
IPC分类号： G01T1/20 , A61B6/00
摘要： A radiation imaging apparatus including: a first scintillator layer configured to convert a radiation (R) which has entered the first scintillator layer into light; a second scintillator layer configured to convert a radiation transmitted through the first scintillator layer into light; a fiber optic plate (FOP) provided between the first scintillator layer and the second scintillator layer; and an imaging portion configured to convert the light generated in the first scintillator layer and the light generated in the second scintillator layer into an electric signal.

9. 发明授权

US09366767B2 Radiation detecting apparatus and radiation detecting system 有权
标题翻译：辐射检测装置及辐射检测系统
公开(公告)号：US09366767B2
公开(公告)日：2016-06-14
申请号：US14212064
申请日：2014-03-14
申请人： CANON KABUSHIKI KAISHA
发明人： Masato Inoue , Shinichi Takeda , Satoru Sawada , Takamasa Ishii , Taiki Takei , Kota Nishibe
IPC分类号： G01T1/20 , G01T1/202
CPC分类号： G01T1/202
摘要： A radiation detecting apparatus includes a scintillator and a photoelectric conversion panel. The photoelectric conversion panel includes a frame member disposed on an outer side of a photoelectric conversion section along at least a portion of one side of the photoelectric conversion panel. The frame member includes an inclined surface having a downward slope toward the photoelectric conversion section. The scintillator includes a first scintillator formed continuously on the inclined surface of the frame member and a surface of the photoelectric conversion section, and a second scintillator formed on the first scintillator. The first scintillator has a non-columnar crystal structure, and the second scintillator has a columnar crystal structure.
摘要翻译：辐射检测装置包括闪烁体和光电转换面板。光电转换面板包括沿着光电转换面板的一侧的至少一部分设置在光电转换部的外侧的框架部件。框架构件包括朝向光电转换部分的向下倾斜的倾斜表面。闪烁体包括在框架部件的倾斜表面和光电转换部分的表面上连续形成的第一闪烁体和形成在第一闪烁体上的第二闪烁体。第一闪烁体具有非柱状晶体结构，第二闪烁体具有柱状晶体结构。

10. 发明申请

US20160070002A1 RADIATION IMAGING APPARATUS AND RADIATION IMAGING SYSTEM 有权
标题翻译：辐射成像装置和辐射成像系统
公开(公告)号：US20160070002A1
公开(公告)日：2016-03-10
申请号：US14842110
申请日：2015-09-01
申请人： CANON KABUSHIKI KAISHA
发明人： Takamasa Ishii , Masato Inoue , Kota Nishibe , Shinji Ono
IPC分类号： G01T1/164 , G01T1/20
CPC分类号： G01T1/1642 , G01T1/2018
摘要： A radiation imaging apparatus for sensing a radiation image, includes a radiation imaging panel including a plurality of imaging substrates and a scintillator having a first face and a second face which oppose each other, a housing configured to house the radiation imaging panel and including a first plate-shaped portion and a second plate-shaped portion, a first support member located between the first face of the scintillator and the first plate-shaped portion of the housing so as to support the scintillator via the plurality of imaging substrates, and a second support member located between the second face of the scintillator and the second plate-shaped portion of the housing so as to support the scintillator.
摘要翻译：一种用于感测放射线图像的放射线成像装置，包括：辐射成像面板，包括多个成像基板和闪烁体，所述闪烁体具有彼此相对的第一面和第二面;被配置为容纳所述辐射成像面板的壳体，板状部分和第二板状部分，位于闪烁体的第一面和壳体的第一板状部分之间的第一支撑构件，以便经由多个成像基板支撑闪烁体，第二支撑构件支撑构件位于闪烁体的第二面和壳体的第二板状部分之间，以支撑闪烁体。

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