US Patent 7294847 Radiographic image detector

A radiographic image detector includes a first electrode layer, a first photoconductive layer, a second photoconductive layer, and a second electrode layer. The second electrode layer has a first stripe electrode, in which a plurality of first line electrodes are arranged in parallel at predetermined intervals, and a second stripe electrode, in which a plurality of second line electrodes are arranged in parallel between the first line electrodes. The radiographic image detector further includes an insulating member, which is mounted on the side surfaces extending in a longitudinal direction of the second line electrode and on the top surface of the second line electrode continuous to the side surfaces.