| 摘要 |
PROBLEM TO BE SOLVED: To provide a layout advantageous in an arrangement in which a plurality of column readout lines are arranged in each pixel column which forms a pixel array. SOLUTION: A first column readout line and a second column readout line are formed at each pixel column, a plurality of pixel rows which form a pixel array are divided into pixel rows of a first group and pixel rows of a second group. Pixels belonging to the first group output signals of the pixels to the first column readout line, and pixels belonging to the second group output signals of the pixels to the second column readout line. The shortest distance between a conversion region of the pixels belonging to the first group and the first column readout line to which a signal of the pixel is outputted is not longer than the shortest distance between the conversion region of the pixel and the second column readout line to which the signals of the pixels belonging to the second group are outputted, and the shortest distance between a conversion region of the pixels belonging to the second group and the second column readout line to which a signal of the pixel is outputted is not longer than the shortest distance between the conversion region of the pixel and the first column readout line to which the signals of the pixels belonging to the first group are outputted. COPYRIGHT: (C)2011,JPO&INPIT |
