| 摘要 |
An X-ray detector and method of driving an X-ray detector include an X-ray detector having a detection module that includes a plurality of gate lines and a plurality of photoelectric transducers connected to the gate lines, respectively, to convert X-ray radiation into an electric signal, a data reading module that sequentially scans the gate lines, generates a dummy dark level, by reading electric signals of the photoelectric transducers during a standby period, generates an offset dark level, by reading the electric signals from the photoelectric transducers, before X-ray radiating a specimen, and generates a bright level by reading the electric signals from the photoelectric signals after the irradiation of the specimen during an X-ray radiation period, and a data processing module that ignores the dummy dark level and generates image data using only the bright level and the offset dark level.
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