APPARATUS FOR DETECTING X-RAY AND METHOD OF OPERATING THE SAME

摘要

PURPOSE: An X-ray detector and a driving method are provided to minimize an image delay which can occur when an X-ray moving picture is played. CONSTITUTION: An X-rat detector includes a signal controller(100), a scan driver(200), a reset driver(300), a data detector(400) and an X-ray receiving panel(500). The X-ray receiving panel includes a photosensitive pixel. The data detector detects the data whose noise is eliminated from the signals outputted from the X-ray receiving panel via a noise sampling. The reset driver supplies the reset signal for the photosensitive pixel wherein the reset signal is for resetting a motivating voltage generated by the photosensitive pixel for the noise sampling.