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公开(公告)号：US20200278462A1
公开(公告)日：2020-09-03
申请号：US16878152
申请日：2020-05-19
Applicant: FUJIFILM Corporation
Inventor： Hisatsugu HORIUCHI , Masateru TATEISHI , Shinsuke NOGUCHI
Abstract: A radiation detection device includes: a radiation detection panel; a supporting member having a first surface and a second surface being opposite to the first surface, wherein the radiation detection panel is provided at a side of the first surface; an electronic component that is provided on the second surface of the supporting member and drives the radiation detection panel or processes an electric signal output from the radiation detection panel; and a housing that accommodates the radiation detection panel, the supporting member, and the electronic component, a bottom of the housing which faces the second surface comprises a flat portion and a slope portion that is adjacent to the flat portion and becomes closer to the second surface as becoming further away from the flat portion, and the electronic component is provided at a position as defined herein.
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公开(公告)号：US20190196035A1
公开(公告)日：2019-06-27
申请号：US16230718
申请日：2018-12-21
Applicant: FUJIFILM Corporation
Inventor： Hisatsugu HORIUCHI , Masateru TATEISHI , Shinsuke NOGUCHI
Abstract: A radiation detection device includes: a radiation detection panel; a support member that supports the radiation detection panel; and a housing in which the radiation detection panel and the support member are housed, the housing includes a first housing portion, a second housing portion that supports the support member, and an intermediate member that is disposed between the first housing portion and the second housing portion and that has lower rigidity than the first housing portion, and a peripheral portion of the housing is formed by the first housing portion.
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公开(公告)号：US20190196034A1
公开(公告)日：2019-06-27
申请号：US16230129
申请日：2018-12-21
Applicant: FUJIFILM Corporation
Inventor： Shinsuke NOGUCHI , Masateru TATEISHI , Hisatsugu HORIUCHI
Abstract: A radiation detection device includes: a radiation detection panel; a supporting member that supports the radiation detection panel at a side of a first surface of the supporting member; and a housing that accommodates the radiation detection panel and the supporting member, and the supporting member has one or more concave portions at the first surface.
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公开(公告)号：US20140016757A1
公开(公告)日：2014-01-16
申请号：US13919050
申请日：2013-06-17
Applicant: FUJIFILM Corporation
Inventor： Masateru TATEISHI
IPC: G01T1/16
Abstract: In an electronic cassette, an FPD and a support substrate are accommodated in a housing. A signal processing circuit for processing signals from the FPD is formed in a circuit board. The circuit board is attached to the back of the support substrate.The support substrate is a carbon plate made from carbon fiber reinforced plastic and exhibits anisotropy in bending strength depending on a fiber direction of carbon fiber. Spacers are provided inside a rear case that constitutes the housing. The spacers form a space, between the support substrate and the housing, to accommodate the circuit board. The spacers are arranged to suppress or prevent bending of the support substrate in a direction of weak bending strength.
Abstract translation: 在电子盒中，FPD和支撑衬底被容纳在壳体中。 用于处理来自FPD的信号的信号处理电路形成在电路板中。 电路板连接到支撑基板的背面。 支撑基板是由碳纤维增强塑料制成的碳板，根据碳纤维的纤维方向显示弯曲强度的各向异性。 隔板设置在构成外壳的后壳内。 间隔件在支撑基板和壳体之间形成空间，以容纳电路板。 间隔件布置成在弱弯曲强度的方向上抑制或防止支撑基板的弯曲。
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公开(公告)号：US20220099847A1
公开(公告)日：2022-03-31
申请号：US17458482
申请日：2021-10-13
Applicant: FUJIFILM CORPORATION
Inventor： Hisatsugu HORIUCHI , Kotatsu KAWAGUCHI , Masateru TATEISHI , Shinsuke NOGUCHI , Daisuke OGAWA
IPC: G01T1/20
Abstract: A radiography apparatus includes a substrate on which a pixel region in which a plurality of pixels that accumulate charges generated in response to incident radiations are arranged is formed on one surface of a flexible base material, a housing which accommodates the substrate and includes a front portion having an incident surface through which the radiations are incident on the substrate, a first buffer layer which is disposed between the front portion and the substrate in a thickness direction of the housing, the first buffer layer having an outer circumference provided inside the pixel region of the substrate in a plan view, and a structure which is disposed between the front portion and the substrate in the thickness direction at a position overlapping with the first buffer layer.
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Patent Agency Ranking
公开(公告)号：US20210077040A1
公开(公告)日：2021-03-18
申请号：US16950406
申请日：2020-11-17
Applicant: FUJIFILM Corporation
Inventor： Hisatsugu HORIUCHI , Masateru TATEISHI , Shinsuke NOGUCHI
Abstract: There is provided a radiation detection device capable of protecting a radiation detection panel stored thereinside. A radiation detection device includes: a front surface member; a rear surface member that is assembled with the front surface member and that comprises a first rib formed along an outer edge and a second rib formed along the first rib inside the first rib; and a radiation detection panel that is disposed between the front surface member and the rear surface member and detects radiation incident from the front surface member side.
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公开(公告)号：US20190196032A1
公开(公告)日：2019-06-27
申请号：US16227957
申请日：2018-12-20
Applicant: FUJIFILM Corporation
Inventor： Hisatsugu HORIUCHI , Masateru TATEISHI , Shinsuke NOGUCHI
CPC classification number: G01T7/00 , G01T1/2018
Abstract: A radiation detection device includes: a radiation detection panel; and a housing that accommodates the radiation detection panel, the housing includes: a front member in which a top plate covering a radiation incident surface of the radiation detection panel and an outer frame surrounding an outer periphery of the radiation detection panel are integrally formed; a back member that closes an opening portion, which is opposite to the top plate, of the front member; and a first sealing member that has a ring shape and is interposed between the front member and the back member, the back member includes an inner frame that is fitted inside the outer frame, and the first sealing member is interposed between the top plate and the inner frame in a fitting direction in which the inner frame is fitted to the outer frame.
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公开(公告)号：US20190192093A1
公开(公告)日：2019-06-27
申请号：US16203851
申请日：2018-11-29
Applicant: FUJIFILM Corporation
Inventor： Hisatsugu HORIUCHI , Shinsuke NOGUCHI , Masateru TATEISHI
CPC classification number: A61B6/4283 , G01T1/175 , G01T1/20
Abstract: A radiation detection device includes: a radiation detection panel; a housing in which the radiation detection panel is housed; a support member that is disposed between a surface of the radiation detection panel on a side opposite to a radiation incidence side and an inner surface of the housing; a plurality of columnar first protruding portions that are formed on a surface of the support member on an opposite side to a surface of the support member on a side of the radiation detection panel; and a second protruding portion that is formed at other region of the surface of the support member on the opposite side than regions of the surface of the support member on the opposite side at which the first protruding portions are formed as defined herein.
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公开(公告)号：US20190277982A1
公开(公告)日：2019-09-12
申请号：US16292718
申请日：2019-03-05
Applicant: FUJIFILM Corporation
Inventor： Masateru TATEISHI
Abstract: A first sensor panel, a second sensor panel, and a base are accommodated in a housing of an electronic cassette. Circuit substrates are mounted on a rear surface of the base. The base is made of a pitch-based carbon fiber reinforced resin obtained by impregnating a pitch-based carbon fiber with a matrix resin. The fiber directions of the pitch-based carbon fibers are aligned with one direction. Therefore, the base has high thermal conductivity in a direction parallel to the fiber direction. As a result, the driving heat of the circuit substrates is rapidly diffused to the entire rear surface.
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公开(公告)号：US20190196036A1
公开(公告)日：2019-06-27
申请号：US16201451
申请日：2018-11-27
Applicant: FUJIFILM Corporation
Inventor： Hisatsugu HORIUCHI , Masateru TATEISHI , Shinsuke NOGUCHI
Abstract: A radiation detection device includes: a radiation detection panel; a supporting member having a first surface and a second surface being opposite to the first surface, wherein the radiation detection panel is provided at a side of the first surface; an electronic component that is provided on the second surface of the supporting member and drives the radiation detection panel or processes an electric signal output from the radiation detection panel; and a housing that accommodates the radiation detection panel, the supporting member, and the electronic component, a bottom of the housing which faces the second surface comprises a flat portion and a slope portion that is adjacent to the flat portion and becomes closer to the second surface as becoming further away from the flat portion, and the electronic component is provided at a position as defined herein.
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