| abstract |
A radiation imaging device according to an embodiment of the present invention includes: a radiation detection panel having a first surface on which a detection area is formed, and a second surface opposite to the first surface; and a base substrate having a radiation detection panel The second surface is facing and supports the support surface of the radiation detection panel; and the flexible circuit board, which is connected to the radiation detection panel; and viewed from the Z direction orthogonal to the support surface, and the part where the flexible circuit board is connected The end of the corresponding base substrate is located on the inner side of the end of the radiation detection panel; the base substrate has: viewed from the Z direction, at a position that does not overlap with the flexible circuit board, a protrusion that protrudes more outward than the radiation detection panel unit. |