X-RAY DETECTOR

摘要

Disclosed is an X-ray detector. The X-ray detector may comprise: a thin film transistor (TFT) unit; and a capacitor unit. The capacitor unit may be formed in a structure having a multi-storage capacitor. Electron-hole pairs may be generated by X-rays radiated to a photoconductive material layer through an upper electrode, and the generated electrons may be stored in the multi-storage capacitor. A storage capacitor may be formed between a common electrode and a storage electrode, and between the common electrode and a collection electrode, respectively.