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    12.
    发明专利
    未知

    公开(公告)号：DE69934126T2

    公开(公告)日：2007-09-20

    申请号：DE69934126

    申请日：1999-06-18

    Applicant: HAMAMATSU PHOTONICS KK

    Inventor： TAKABAYASHI TOSHIO ,  HOMME TAKUYA ,  SATO HIROTO

    IPC: G01T1/20 ,  G01T1/00 ,  G01T1/24

    Abstract: In a radiation image sensor (2) comprising a scintillator panel (4) and an imaging device (6), the scintillator panel (4) comprises a radiation-transparent substrate (10), a deliquescent scintillator (12) formed on the substrate (10), and an elastic organic film (14) covering the scintillator (12), the scintillator panel (4) and imaging device (6) being bonded to each other with a matching oil (20) interposed therebetween, whereas side wall portions of the scintillator panel (4) and imaging device (6) are firmly attached to each other with a resin (24).

    13.
    发明专利
    未知

    公开(公告)号：DE69927522T2

    公开(公告)日：2006-07-13

    申请号：DE69927522

    申请日：1999-06-18

    Applicant: HAMAMATSU PHOTONICS KK

    Inventor： SATO HIROTO ,  HOMME TAKUYA ,  TAKABAYASHI TOSHIO

    IPC: G01T1/24 ,  G01T1/20 ,  G01T1/29 ,  G21K4/00 ,  H01L29/00

    Abstract: A scintillator having a columnar structure adapted to convert incident radiation into visible light is formed on one surface of a substrate made of Al in a scintillator panel. All surfaces of the substrate and scintillator are covered with a first polyparaxylylene film, whereas an SiO2 film is formed on the surface of polyparaxylylene film on the scintillator side. Further, a second polyparaxylylene film is formed on the surface of SiO2 film and the surface of polyparaxylylene film on the substrate side, so that all surfaces are covered with the second polyparaxylylene film.

    14.
    发明专利
    未知

    公开(公告)号：DE69927522D1

    公开(公告)日：2006-02-09

    申请号：DE69927522

    申请日：1999-06-18

    Applicant: HAMAMATSU PHOTONICS KK

    Inventor： SATO HIROTO ,  HOMME TAKUYA ,  TAKABAYASHI TOSHIO

    IPC: G01T1/20 ,  G01T1/24 ,  G01T1/29 ,  G21K4/00 ,  H01L29/00

    Abstract: A scintillator having a columnar structure adapted to convert incident radiation into visible light is formed on one surface of a substrate made of Al in a scintillator panel. All surfaces of the substrate and scintillator are covered with a first polyparaxylylene film, whereas an SiO2 film is formed on the surface of polyparaxylylene film on the scintillator side. Further, a second polyparaxylylene film is formed on the surface of SiO2 film and the surface of polyparaxylylene film on the substrate side, so that all surfaces are covered with the second polyparaxylylene film.

    16.
    发明专利
    未知

    公开(公告)号：DE69803438D1

    公开(公告)日：2002-02-28

    申请号：DE69803438

    申请日：1998-02-12

    Applicant: HAMAMATSU PHOTONICS KK

    Inventor： HOMME TAKUYA ,  TAKABAYASHI TOSHIO ,  SATO HIROTO

    IPC: G01T1/20 ,  G01T1/24

    Abstract: Light-receiving devices 2 are two-dimensionally arranged on a substrate 1, bonding pads 4 electrically connected to the light-receiving devices 2 in the respective rows or columns via signal lines 3 are arranged on the outer periphery of the substrate 1, and a protective passivation film 5 is disposed on the light-receiving devices 2 and signal lines 3, thereby forming a light-receiving device array 6. A scintillator 7 made of columnar crystals of Csl is deposited on the light-receiving surface of the light-receiving device array 6, whereas a protective film 11 in which an Al inorganic film 9 is held between organic films 8, 10 made of Parylene is laminated thereon. The outer periphery of the protective film 11 is cut at a position where the bonding pads 4 are exposed, and is brought into close contact with the passivation film 5 with the aid of the coating resin 12.

    RADIATION DETECTION DEVICE AND METHOD OF PRODUCING THE SAME
    17.
    发明专利
    RADIATION DETECTION DEVICE AND METHOD OF PRODUCING THE SAME 未知

    公开(公告)号：CA2260041C

    公开(公告)日：2001-10-09

    申请号：CA2260041

    申请日：1998-02-12

    Applicant: HAMAMATSU PHOTONICS KK

    Inventor： TAKABAYASHI TOSHIO ,  SATO HIROTO ,  HOMME TAKUYA

    IPC: G01T1/24 ,  G01T1/20 ,  G01T1/29

    Abstract: A radiation detection device comprising: a light receiving element array (6) formed by arranging two-dimensionally light receiving elements (2) on a substrate (1), arranging bonding pads (4) on the outer periphery of the substrate (1) and electrically connecting them to light receiving elements (2) of each row or column with signal lines (3), and disposing a protective passivation film (5) on the light receiving elements (2) and on the signal lines (3); a scintillator (7) of a CsI columnar crystal deposited on the light receiving surface of the light receiving element array (6); a thinly elongated resin frame (8) so disposed inside the bonding pads (4) as to encompass the outer periphery of the light receiving portion; and a protective film (12) formed by sandwiching an inorganic film (10) with Parillen organic films (9 and 11), and laminated inside the resin frame (8). The outer periphery of the protective film (12) is brought into close contact with the resin frame (8) by a covering resin (13).

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