METHOD OF DRIDING X-RAY DETECTOR AND X-RAY DETECTOR USING THE SAME

摘要

PURPOSE: An X-ray detector and a driving method of the same are provided to prevent the distortion of the X-ray image by the offset deviation since a merge node of transposition of a photo diode and a switching element is kept regularly. CONSTITUTION: An X-ray detector comprises an optical sensing pixel, an optical generation sheet, a gate driver, and a readout circuit. The optical generation sheet provides the photo diode for a first flash section and repetitively shows up during the offset regulation section. The gate driver provides a first gate turn-on section turning a switching element on for the X-ray detection zone. A plurality of second gate turn-on section turns the switching element on at the section excepting the first flash section.