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：US08779372B2

公开(公告)日：2014-07-15

申请号：US13161709

申请日：2011-06-16

申请人： Masato Inoue ,  Masayoshi Akiyama ,  Shinichi Takeda ,  Satoru Sawada

发明人： Masato Inoue ,  Masayoshi Akiyama ,  Shinichi Takeda ,  Satoru Sawada

IPC分类号： G01T1/20 ,  G01T1/24

CPC分类号： G01T1/2018 ,  A61B6/42 ,  A61B6/563 ,  Y10T29/49826

摘要： A radiation image pickup apparatus includes a base which transmits ultraviolet rays, a plurality of image pickup elements, a scintillator, at least one ultraviolet peelable adhesive arranged between the base and the image pickup elements so as to fix the base and the image pickup elements in a predetermined position with respect to each other, and a heat peelable adhesive arranged between the image pickup elements and the scintillators so as to fix the image pickup elements to the scintillator.

摘要翻译： 辐射摄像装置包括透射紫外线的基座，多个图像拾取元件，闪烁体，布置在基底和图像拾取元件之间的至少一个紫外线剥离性粘合剂，以将基底和图像拾取元件固定在 相对于彼此的预定位置，以及布置在图像拾取元件和闪烁体之间的可热剥离的粘合剂，以将图像拾取元件固定到闪烁体。

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：US20090250592A1

公开(公告)日：2009-10-08

申请号：US12293510

申请日：2007-10-26

申请人： Shinichi Takeda ,  Masato Inoue

发明人： Shinichi Takeda ,  Masato Inoue

IPC分类号： G01J1/32

CPC分类号： G01T7/005 ,  H01L27/14663 ,  H04N5/32 ,  H04N5/361

摘要： A radiation imaging apparatus including: a plurality of conversion elements being arranged in one-dimensional or two-dimensional array on a substrate, and converting an incident radiation into an electric signal; and a light source for calibration emitting a light to the conversion elements. During a light output adjustment period for driving the light source, a driving level of the light source is adjusted based on a control signal produced by comparing an output signal from a conversion element with a predetermined initial output signal.

摘要翻译： 1.一种放射线摄像装置，包括：多个转换元件，其以一维或二维阵列排列在基板上，并将入射的辐射转换为电信号; 以及用于校准向转换元件发光的光源。 在用于驱动光源的光输出调节周期期间，基于通过将来自转换元件的输出信号与预定的初始输出信号进行比较而产生的控制信号来调整光源的驱动电平。

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：US20110315887A1

公开(公告)日：2011-12-29

申请号：US13161709

申请日：2011-06-16

申请人： Masato Inoue ,  Masayoshi Akiyama ,  Shinichi Takeda ,  Satoru Sawada

发明人： Masato Inoue ,  Masayoshi Akiyama ,  Shinichi Takeda ,  Satoru Sawada

IPC分类号： G01T1/20 ,  B23P11/00

CPC分类号： G01T1/2018 ,  A61B6/42 ,  A61B6/563 ,  Y10T29/49826

摘要： A radiation image pickup apparatus includes a base which transmits ultraviolet rays, a plurality of image pickup elements, a scintillator, at least one ultraviolet peelable adhesive arranged between the base and the image pickup elements so as to fix the base and the image pickup elements in a predetermined position with respect to each other, and a heat peelable adhesive arranged between the image pickup elements and the scintillators so as to fix the image pickup elements to the scintillator.

摘要翻译： 辐射摄像装置包括透射紫外线的基座，多个图像拾取元件，闪烁体，布置在基底和图像拾取元件之间的至少一个紫外线剥离性粘合剂，以将基底和图像拾取元件固定在 相对于彼此的预定位置，以及布置在图像拾取元件和闪烁体之间的可热剥离的粘合剂，以将图像拾取元件固定到闪烁体。

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：US5856699A

公开(公告)日：1999-01-05

申请号：US733772

申请日：1996-10-18

申请人： Shinichi Hayashi ,  Akira Funakoshi ,  Akira Tago ,  Satoshi Okada ,  Shinichi Takeda ,  Eiichi Takami ,  Masakazu Morishita ,  Chiori Mochizuki ,  Tadao Endo ,  Toshikazu Tamura

发明人： Shinichi Hayashi ,  Akira Funakoshi ,  Akira Tago ,  Satoshi Okada ,  Shinichi Takeda ,  Eiichi Takami ,  Masakazu Morishita ,  Chiori Mochizuki ,  Tadao Endo ,  Toshikazu Tamura

IPC分类号： G01J1/44 ,  G01T1/20 ,  H01L27/14 ,  H01L27/146 ,  H01L31/02 ,  H01L31/0203 ,  H01L31/0232 ,  H01L31/042 ,  H01L31/09 ,  H01L31/14 ,  H04N1/028 ,  H04N1/04 ,  H04N5/335 ,  H05K3/30

CPC分类号： H01L27/14618 ,  H01L24/14 ,  H01L27/14634 ,  H01L31/0203 ,  H01L31/02322 ,  H01L27/14676 ,  H01L2924/12042 ,  H01L2924/351 ,  Y10T156/1077 ,  Y10T156/1092

摘要： In a photoelectric conversion apparatus obtained by arranging and fixing a plurality of semiconductor element substrates onto a base with an adhesive, the levels of the upper surfaces of the substrates are adjusted with a desired thickness of the adhesive so as to set the upper surfaces within the same plane while the distance from the upper surface of the base to the semiconductor element surface of each substrate is kept to a design value, thereby realizing a photoelectric conversion apparatus constituted by a plurality of substrates arranged two-dimensionally, which eliminates level gaps between the substrate, and hence is free from problems such as a decrease in resolution, a deterioration in sensitivity, and peeling of a phosphor and the like.

摘要翻译： 在通过使用粘合剂将多个半导体元件基板布置并固定到基底上而获得的光电转换装置中，以期望的粘合剂厚度调整基板的上表面的水平，以将上表面设置在 从基板的上表面到每个基板的半导体元件表面的距离保持相同的平面，从而实现由二维排列的多个基板构成的光电转换装置，从而消除了 基板，因此没有诸如分辨率降低，灵敏度劣化和荧光体剥离等问题。

公开(公告)号：US06352875B1

公开(公告)日：2002-03-05

申请号：US09176258

申请日：1998-10-21

申请人： Shinichi Hayashi ,  Akira Funakoshi ,  Akira Tago ,  Satoshi Okada ,  Shinichi Takeda ,  Eiichi Takami ,  Masakazu Morishita ,  Chiori Mochizuki ,  Tadao Endo ,  Toshikazu Tamura

发明人： Shinichi Hayashi ,  Akira Funakoshi ,  Akira Tago ,  Satoshi Okada ,  Shinichi Takeda ,  Eiichi Takami ,  Masakazu Morishita ,  Chiori Mochizuki ,  Tadao Endo ,  Toshikazu Tamura

IPC分类号： H01L310203

CPC分类号： H01L27/14618 ,  H01L24/14 ,  H01L27/14634 ,  H01L27/14676 ,  H01L31/0203 ,  H01L31/02322 ,  H01L2924/12042 ,  H01L2924/351 ,  Y10T156/1077 ,  Y10T156/1092 ,  H01L2924/00

摘要： In a photoelectric conversion apparatus obtained by arranging and fixing a plurality of semiconductor element substrates onto a base with an adhesive, the levels of the upper surfaces of the substrates are adjusted with a desired thickness of the adhesive so as to set the upper surfaces within the same plane while the distance from the upper surface of the base to the semiconductor element surface of each substrate is kept to a design value, thereby realizing a photoelectric conversion apparatus constituted by a plurality of substrates arranged two-dimensionally, which eliminates level gaps between the substrates, and hence is free from problems such as a decrease in resolution, a deterioration in sensitivity, and peeling of a phosphor and the like.

摘要翻译： 在通过使用粘合剂将多个半导体元件基板布置并固定到基底上而获得的光电转换装置中，以期望的粘合剂厚度调整基板的上表面的水平，以将上表面设置在 从基板的上表面到每个基板的半导体元件表面的距离保持相同的平面，从而实现由二维排列的多个基板构成的光电转换装置，从而消除了 基板，因此没有诸如分辨率降低，灵敏度降低和荧光体剥离等问题。