主权项 |
1. A radiographic image capturing apparatus comprising:
a pixel array in which a plurality of pixels outputting an electrical signal corresponding to radiation are arranged; a readout circuit section that reads an electrical signal output from the pixel array; and a member for preventing radiation from entering the readout circuit section, the radiographic image capturing apparatus causing image signals to be generated based on electrical signals read by the readout circuit section, wherein the pixel array includes a first region in which, among the plurality of pixels, some pixels used for generating the image signals are arranged, and a second region in which, among the plurality of pixels, other pixels not used for generating the image signals and different from the some pixels are arranged in at least part of a region around the first region, wherein the readout circuit section is disposed in the second region, and wherein, from an outer side toward an inner side of the pixel array in at least one direction of the pixel array, an end on the inner side of the readout circuit section, an end on the inner side of an orthogonal projection of the member to the pixel array, and an end on the inner side of the second region are arranged in this order. |