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1. 发明授权

US10067242B2 Scintillator, method of manufacturing the same, radiation imaging apparatus, and radiation imaging system 有权
公开(公告)号：US10067242B2
公开(公告)日：2018-09-04
申请号：US15221857
申请日：2016-07-28
申请人： CANON KABUSHIKI KAISHA
发明人： Yohei Ishida , Tamaki Kobayashi , Tomoaki Ichimura
IPC分类号： G01T1/20 , C30B25/02 , C30B29/12 , C30B29/60 , C30B33/00 , G01T1/202
CPC分类号： G01T1/2018 , C30B25/02 , C30B29/12 , C30B29/605 , C30B33/00 , G01T1/202
摘要： A method of manufacturing a scintillator, includes growing a scintillator layer constituted by a plurality of column crystals on a base, forming a first protection film so as to cover the scintillator layer, planarizing the first protection film, the planarizing including a polishing process of polishing the first protection film, and forming a second protection film configured to cover the first protection film that has undergone the planarizing. The scintillator layers grown on the base include an abnormally grown portion. In the polishing process, a front end of the abnormally grown portion is polished as well as a surface of the first protection film so as to form a continuation surface by the surface of the first protection film and a surface of the abnormally grown portion.

2. 发明申请

US20160274250A1 RADIATION DETECTION APPARATUS, RADIATION IMAGING SYSTEM, AND MANUFACTURING METHOD 有权
标题翻译：辐射检测装置，辐射成像系统和制造方法
公开(公告)号：US20160274250A1
公开(公告)日：2016-09-22
申请号：US15057199
申请日：2016-03-01
申请人： CANON KABUSHIKI KAISHA
发明人： Yohei Ishida
IPC分类号： G01T1/20
CPC分类号： G01T1/202
摘要： A radiation detection apparatus includes a sensor base, a sensor substrate supported by the sensor base and configured to output signals from a plurality of pixels for radiation detection, a peripheral member arranged on a periphery of a side surface of the sensor substrate separately from the sensor substrate, supported by the sensor base, and configured not to output the signal for the radiation detection, and a scintillator layer configured to continuously cover the sensor substrate and the peripheral member.
摘要翻译：辐射检测装置包括传感器基座，由传感器基座支撑并被配置为输出来自用于放射线检测的多个像素的信号的传感器基板，与传感器分开布置在传感器基板的侧表面的周边上的周边部件基板，由传感器基座支撑，并且被配置为不输出用于辐射检测的信号;以及闪烁体层，被配置为连续地覆盖传感器基板和周边部件。

3. 发明授权

US08957383B2 Radiation detection apparatus and radiation detection system 有权
标题翻译：辐射检测装置及放射线检测系统
公开(公告)号：US08957383B2
公开(公告)日：2015-02-17
申请号：US14044149
申请日：2013-10-02
申请人： Canon Kabushiki Kaisha
发明人： Yoshito Sasaki , Satoshi Okada , Yohei Ishida , Tomoaki Ichimura , Masato Inoue , Takamasa Ishii
IPC分类号： G01T1/20 , G01T1/202
CPC分类号： G01T1/20 , G01T1/202
摘要： The present invention provides a radiation detection apparatus including a first substrate member, a second substrate member, and a sealing portion configured to bond an edge portion of the first substrate member to an edge portion of the substrate member, one of the first substrate member and the second substrate member being a sensor panel including photoelectric conversion elements and the other being a scintillator panel including a scintillator layer, and the sealing portion including a first sealing resin having a first elastic modulus, a second sealing resin having a second elastic modulus lower than the first elastic modulus, a stress reduction portion configured to reduce a stress that acts on the first sealing resin and the second sealing resin and having a third elastic modulus lower than the second elastic modulus.
摘要翻译：本发明提供一种放射线检测装置，包括：第一基板部件，第二基板部件和密封部，其被配置为将第一基板部件的边缘部分接合到基板部件的边缘部分，第一基板部件和所述第二基板构件是包括光电转换元件的传感器面板，另一个是包括闪烁体层的闪烁体面板，所述密封部分包括具有第一弹性模量的第一密封树脂，第二弹性模量低于第一弹性模量，应力减小部分，其构造成减小作用在第一密封树脂和第二密封树脂上并且具有低于第二弹性模量的第三弹性模量的应力。

4. 发明申请

US20150021486A1 RADIATION IMAGING APPARATUS, METHOD OF MANUFACTURING THE SAME, AND RADIATION INSPECTION APPARATUS 有权
标题翻译：辐射成像装置，其制造方法和放射检查装置
公开(公告)号：US20150021486A1
公开(公告)日：2015-01-22
申请号：US14318873
申请日：2014-06-30
申请人： CANON KABUSHIKI KAISHA
发明人： Keiichi Nomura , Yohei Ishida
IPC分类号： G01T1/20 , C23C14/24
CPC分类号： C23C14/24 , C23C14/0694 , C23C14/14 , C23C14/505 , G01T1/20
摘要： A radiation imaging apparatus, comprising a sensor panel including a plurality of sensors arranged on a substrate and configured to detect light, and a scintillator placed over the sensor panel, wherein the scintillator having a concentric characteristics distribution having a center outside an outer edge of the scintillator.
摘要翻译：一种辐射成像装置，包括传感器面板，其包括设置在基板上并被配置为检测光的多个传感器，以及放置在所述传感器面板上的闪烁体，其中所述闪烁体具有同心特性分布，其中心位于所述传感器面的外边缘的外侧闪烁体。

5. 发明申请

US20130341516A1 RADIATION DETECTION APPARATUS, METHOD OF MANUFACTURING THE SAME, AND IMAGING SYSTEM 有权
标题翻译：辐射检测装置，其制造方法和成像系统
公开(公告)号：US20130341516A1
公开(公告)日：2013-12-26
申请号：US13895537
申请日：2013-05-16
申请人： CANON KABUSHIKI KAISHA
发明人： Yohei Ishida , Satoshi Okada , Kazumi Nagano , Shoshiro Saruta , Keiichi Nomura
IPC分类号： G01T1/20 , H01L31/18
CPC分类号： G01T1/2006 , G01T1/2018 , H01L31/02322 , H01L31/115 , H01L31/18
摘要： A radiation detection apparatus comprises a sensor panel including a plurality of sensor units which detect radiation and are arrayed, each of the plurality of sensor units comprising a pixel array including a plurality of pixels which detect light and are two-dimensionally arranged, a scintillator layer which converts radiation into light, and a first scintillator protective layer disposed to cover the scintillator layer, and the radiation detection apparatus further comprising a second scintillator protective layer disposed to cover the plurality of sensor units.
摘要翻译：辐射检测装置包括：传感器面板，包括检测辐射并排列的多个传感器单元，所述多个传感器单元中的每一个包括像素阵列，所述像素阵列包括检测光并二维排列的多个像素;闪烁体层其将辐射转换成光，以及设置成覆盖闪烁体层的第一闪烁体保护层，并且所述放射线检测装置还包括设置成覆盖所述多个传感器单元的第二闪烁体保护层。

6. 发明申请

US20130153775A1 RADIATION DETECTION APPARATUS 审中-公开
标题翻译：辐射检测装置
公开(公告)号：US20130153775A1
公开(公告)日：2013-06-20
申请号：US13690527
申请日：2012-11-30
申请人： CANON KABUSHIKI KAISHA
发明人： Keiichi Nomura , Satoshi Okada , Kazumi Nagano , Shoshiro Saruta , Yohei Ishida , Yoshito Sasaki , Tomoaki Ichimura , Akiya Nakayama
IPC分类号： G01T1/20
CPC分类号： G01T1/2006 , G01T1/2018
摘要： A radiation detection apparatus comprising, a sensor panel including sensor unit disposed on a plurality of photoelectric converters on a substrate, a first scintillator layer disposed on the sensor panel, and a second scintillator layer disposed on the first scintillator layer, wherein the first scintillator layer and the second scintillator layer respectively emit light beams having different wavelengths, and the sensor unit which includes a first photoelectric converter configured to detect the light beam emitted by the first scintillator layer, a first transistor configured to output a signal from the first scintillator layer, a second photoelectric converter configured to detect the light beam emitted by the second scintillator layer, and a second transistor configured to output a signal from the second scintillator layer, and individually convert the light beams having the different wavelengths into electrical signals.
摘要翻译：一种辐射检测装置，包括：传感器面板，包括设置在基板上的多个光电转换器上的传感器单元，设置在所述传感器面板上的第一闪烁体层和设置在所述第一闪烁体层上的第二闪烁体层，其中所述第一闪烁体层并且所述第二闪烁体层分别发射具有不同波长的光束，并且所述传感器单元包括被配置为检测由所述第一闪烁体层发射的光束的第一光电转换器，被配置为输出来自所述第一闪烁体层的信号的第一晶体管，第二光电转换器，被配置为检测由第二闪烁体层发射的光束;以及第二晶体管，被配置为输出来自第二闪烁体层的信号，并且将具有不同波长的光束单独地转换为电信号。

7. 发明申请

US20130134312A1 RADIATION DETECTION APPARATUS AND RADIOGRAPHIC SYSTEM 有权
标题翻译：辐射检测装置和放射性系统
公开(公告)号：US20130134312A1
公开(公告)日：2013-05-30
申请号：US13658905
申请日：2012-10-24
申请人： Canon Kabushiki Kaisha
发明人： Kazumi Nagano , Satoshi Okada , Keiichi Nomura , Yohei Ishida , Tomoaki Ichimura , Yoshito Sasaki , Satoru Sawada
IPC分类号： G01T1/20
CPC分类号： G01T1/2002
摘要： A radiation detection apparatus including a sensor unit having photoelectric conversion units two-dimensionally arranged and a scintillator layer which converts radiation into light, comprising a first member disposed on the sensor unit, and a second member disposed on the first member, wherein the scintillator layer is disposed on the second member, and letting n1 be a refractive index of the first member, n2 be a refractive index of the second member, and n3 be a refractive index of the scintillator layer, a relationship of n1
摘要翻译：一种辐射检测装置，包括具有二维排列的光电转换单元的传感器单元和将辐射转换成光的闪烁体层，包括设置在传感器单元上的第一构件和设置在第一构件上的第二构件，其中闪烁体层设置在第二构件上，使n1为第一构件的折射率，n2为第二构件的折射率，n3为闪烁体层的折射率，n1

8. 发明授权

US09568614B2 Radiation detection apparatus, method of manufacturing the same, and imaging system 有权
标题翻译：辐射检测装置及其制造方法和成像系统
公开(公告)号：US09568614B2
公开(公告)日：2017-02-14
申请号：US13895537
申请日：2013-05-16
申请人： CANON KABUSHIKI KAISHA
发明人： Yohei Ishida , Satoshi Okada , Kazumi Nagano , Shoshiro Saruta , Keiichi Nomura
IPC分类号： G01T1/161 , G01T1/20 , H01L31/18 , H01L31/0232 , H01L31/115
CPC分类号： G01T1/2006 , G01T1/2018 , H01L31/02322 , H01L31/115 , H01L31/18
摘要： A radiation detection apparatus comprises a sensor panel including a plurality of sensor units which detect radiation and are arrayed, each of the plurality of sensor units comprising a pixel array including a plurality of pixels which detect light and are two-dimensionally arranged, a scintillator layer which converts radiation into light, and a first scintillator protective layer disposed to cover the scintillator layer, and the radiation detection apparatus further comprising a second scintillator protective layer disposed to cover the plurality of sensor units.
摘要翻译：辐射检测装置包括：传感器面板，包括检测辐射并排列的多个传感器单元，所述多个传感器单元中的每一个包括像素阵列，所述像素阵列包括检测光并二维排列的多个像素;闪烁体层其将辐射转换成光，以及设置成覆盖闪烁体层的第一闪烁体保护层，并且所述放射线检测装置还包括设置成覆盖所述多个传感器单元的第二闪烁体保护层。

9. 发明授权

US09234271B2 Radiation imaging apparatus, method of manufacturing the same, and radiation inspection apparatus 有权
标题翻译：辐射成像装置及其制造方法以及放射线检查装置
公开(公告)号：US09234271B2
公开(公告)日：2016-01-12
申请号：US14318873
申请日：2014-06-30
申请人： CANON KABUSHIKI KAISHA
发明人： Keiichi Nomura , Yohei Ishida
IPC分类号： C23C14/24 , G01T1/20 , C23C14/06 , C23C14/14 , C23C14/50
CPC分类号： C23C14/24 , C23C14/0694 , C23C14/14 , C23C14/505 , G01T1/20
摘要： A radiation imaging apparatus, comprising a sensor panel including a plurality of sensors arranged on a substrate and configured to detect light, and a scintillator placed over the sensor panel, wherein the scintillator having a concentric characteristics distribution having a center outside an outer edge of the scintillator.
摘要翻译：一种辐射成像装置，包括传感器面板，其包括设置在基板上并被配置为检测光的多个传感器，以及放置在所述传感器面板上的闪烁体，其中所述闪烁体具有在所述传感器面板的外边缘外侧的中心闪烁体。

10. 发明申请

US20140061485A1 RADIATION IMAGING APPARATUS, METHOD FOR MANUFACTURING THE SAME, AND RADIATION IMAGING SYSTEM 审中-公开
标题翻译：辐射成像装置，其制造方法和辐射成像系统
公开(公告)号：US20140061485A1
公开(公告)日：2014-03-06
申请号：US13975509
申请日：2013-08-26
申请人： CANON KABUSHIKI KAISHA
发明人： Kazumi Nagano , Satoshi Okada , Keiichi Nomura , Yohei Ishida
IPC分类号： G01T1/20
CPC分类号： G01T1/2006 , G01T1/2018 , Y10T29/49002
摘要： A radiation imaging apparatus, comprising a sensor panel including a sensor array, a scintillator layer disposed on the sensor panel so as to cover the sensor array, and a housing having a side wall facing a side surface of the sensor panel and containing the sensor panel and the scintillator layer, wherein the scintillator layer protrudes, at at least one side of the sensor panel, from the side toward the side wall.
摘要翻译：一种辐射成像装置，包括传感器面板，所述传感器面板包括传感器阵列，设置在所述传感器面板上以覆盖所述传感器阵列的闪烁体层，以及壳体，所述壳体具有面向所述传感器面板的侧表面的侧壁并且容纳所述传感器面板以及闪烁体层，其中所述闪烁体层在所述传感器面板的至少一侧从侧向侧壁突出。

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