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    DETECTION DEVICE
    2.
    发明公开
    DETECTION DEVICE 审中-公开

    公开(公告)号：US20230384465A1

    公开(公告)日：2023-11-30

    申请号：US18029771

    申请日：2021-09-30

    Applicant: DAI NIPPON PRINTING CO., LTD.

    Inventor： Osamu SHIMADA ,  Hiroki MAEDA ,  Toru TANIMORI ,  Atsushi TAKADA ,  Kazuyoshi TOGASHI ,  Tomohisa MOTOMURA

    IPC: G01T1/185

    CPC classification number: G01T1/185

    Abstract: A detection device for detecting radiation includes a container including a first portion, a second portion facing the first portion in a first direction, and a side portion extending from the first portion toward the second portion, where a gas is contained in the container, an electron detector located inside the container, where the electron detector detects an electron generated by Compton scattering, a drift electrode located inside the container closer to the second portion than the electron detector and facing the electron detector, and a radiation detector located closer to the second portion than the drift electrode, where the radiation detector detects scattered radiation.

    DETECTION ELEMENT, RADIATION DETECTION DEVICE, AND COMPTON CAMERA
    3.
    发明申请
    DETECTION ELEMENT, RADIATION DETECTION DEVICE, AND COMPTON CAMERA 有权

    公开(公告)号：US20210208291A1

    公开(公告)日：2021-07-08

    申请号：US17193527

    申请日：2021-03-05

    Applicant: KYOTO UNIVERSITY ,  DAI NIPPON PRINTING CO., LTD.

    Inventor： Atsushi TAKADA ,  Toru TANIMORI ,  Kohei OTA ,  Tomohisa MOTOMURA ,  Ryoichi OHIGASHI ,  Osamu SHIMADA

    IPC: G01T1/18 ,  H01J47/06

    Abstract: A detection element includes an exposed electrode on the first surface of an insulating substrate, the exposed electrode including first exposed electrode, second exposed electrode, third exposed electrode, and fourth exposed electrode provided; a first electrode pattern provided on a side opposite to the first surface, the first electrode pattern including a pattern connected to the first exposed electrode and the second exposed electrode, a pattern connected to the third exposed electrode and the fourth exposed electrode, a second electrode pattern having a first exposed portion and a pattern provided along the second direction, and a third electrode pattern having a second exposed portion and a pattern provided along the third direction, provided so as to sandwich the third electrode pattern between the first electrode pattern and the second electrode pattern.

    RADIATION DETECTION DEVICE
    4.
    发明申请
    RADIATION DETECTION DEVICE 有权

    公开(公告)号：US20210263172A1

    公开(公告)日：2021-08-26

    申请号：US17237696

    申请日：2021-04-22

    Applicant: DAI NIPPON PRINTING CO., LTD.

    Inventor： Osamu SHIMADA ,  Tomohisa MOTOMURA ,  Toru TANIMORI ,  Atsushi TAKADA

    IPC: G01T1/24

    Abstract: A radiation detection device includes a detection element including a substrate having a first surface and a second surface, a first electrode on the first surface, a second electrode adjacent to the first electrode in a first direction, a third electrode adjacent to the first electrode in a second direction; a fourth electrode adjacent to the third electrode in the first direction and adjacent to the second electrode in the second direction and a fifth electrode on the first surface and between the first and second electrode, between the first and third electrode, between the second and fourth electrode, and between the third and fourth electrode; a wiring layer on the second surface and including a first wiring, a second wiring, a third wiring, and a fourth wiring; and a circuit element opposite to the wiring layer and connected to the first to fourth wiring.

    RADIATION DETECTION ELEMENT
    5.
    发明申请
    RADIATION DETECTION ELEMENT 有权

    公开(公告)号：US20210239857A1

    公开(公告)日：2021-08-05

    申请号：US17235472

    申请日：2021-04-20

    Applicant: DAI NIPPON PRINTING CO., LTD.

    Inventor： Osamu SHIMADA ,  Tomohisa MOTOMURA ,  Toru TANIMORI ,  Atsushi TAKADA

    IPC: G01T1/185 ,  G01T1/02 ,  H01J47/06

    Abstract: A radiation detection element includes a base material, a first electrode, a second electrode, a third electrode, a fourth electrode, a fifth electrode, a first external terminal, a second external terminal, a third external terminal, and a fourth external terminal. Each of the first external terminal, the second external terminal, the third external terminal, and the fourth external terminal is a solder ball, and the first external terminal, the second external terminal, the third external terminal, and the fourth external terminal are insulated from each other. A region provided on the first electrode, the second electrode, the third electrode, the fourth electrode, and the fifth electrode overlaps at least one of the first external terminal, the second external terminal, the third external terminal, and the fourth external terminal in a view vertical to the first surface side of the base material.

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