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1. (WO2018146912) RADIATION IMAGING DEVICE AND IMAGING SYSTEM

Pub. No.:    WO/2018/146912    International Application No.:    PCT/JP2017/042518
Publication Date: Fri Aug 17 01:59:59 CEST 2018 International Filing Date: Wed Nov 29 00:59:59 CET 2017
IPC: G01T 7/00
A61B 6/00
G01T 1/20
H01L 27/144
H01L 27/146
H04N 5/32
Applicants: CANON KABUSHIKI KAISHA
キヤノン株式会社
Inventors: NOMURA, Keiichi
野村 慶一
NAGANO, Kazumi
長野 和美
OIKE, Tomoyuki
大池 智之
TAKEDA, Shinichi
竹田 慎市
Title: RADIATION IMAGING DEVICE AND IMAGING SYSTEM
Abstract:
The present invention provides a technology that is useful for improving reliability by improving the load resistance of a radiation imaging device configured to be capable of acquiring a radiation image based on energy subtraction processing. This radiation imaging device includes: a first imaging panel including a first sensor substrate having a central region and a peripheral region, and a first scintillator disposed in the central region; a second imaging panel having a second sensor substrate having a central region and a peripheral region, and a second scintillator disposed in the central region, the second imaging panel being disposed above the first imaging panel; a support base that supports the first imaging panel from below; and a support member that is disposed at the lower side of the peripheral region of the second sensor substrate such that a load acting from the upper side on the peripheral region of the second sensor substrate is received by the support base.