RADIOGRAPHY DEVICE AND RADIOGRAPHY SYSTEM

摘要

In the present disclosures, in a radiation detector (60), a plurality of pixels having a sensor unit (72) at which a charge arises by means of irradiation by radiation or light transformed from radiation are disposed two-dimensionally in an imaging region that images a radiograph, and the charge accumulated in each pixel is output as an electric signal. A radiation detection unit (62) is disposed that is layered on the imaging region of the radiation detector (60) and to which a plurality of sensor units (146) are provided that can detect radiation or light transformed from radiation. As a result, provided are a radiography device and a radiography system that are able to detect radiation within an imaging region without increasing the complexity of the configuration of the imaging unit that images a radiograph.