PROBLEM TO BE SOLVED: To provide a technology for reducing a burden on a subject, while protecting a member stored in a housing, in a radiation imaging apparatus.SOLUTION: A radiation imaging apparatus has a sensor substrate, and a housing for storing the sensor substrate. The housing includes: an incident surface portion configuring an incident surface on which radiation is made incident a side surface portion configuring a side surface and a side portion configuring a side between the incident surface portion and the side surface portion. The side portion has higher flexibility than the incident surface portion and the side surface portion, and can deform in an inward direction of the housing. The housing further has a protection portion which prevents the side portion from coming in contact with the sensor substrate due to the deformation of the side portion in the inward direction of the housing, between the side portion and the sensor substrate.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】放射線撮像装置において、筐体内に格納された部材を保護しつつ、被験者の負担を軽減する技術を提供する。【解決手段】センサ基板と、センサ基板を格納する筐体と、を有する放射線撮像装置であって、筐体は、放射線が入射する入射面を構成する入射面部と、側面を構成する側面部と、入射面部と側面部との間の辺を構成する辺部と、を含み、辺部が、入射面部及び側面部よりも高い柔軟性を有し、筐体の内側方向に変形でき、筐体が、辺部とセンサ基板との間に、辺部の筐体の内側方向への変形によって辺部がセンサ基板に接触することを防ぐ保護部を更に有する。【選択図】図1
