Solid-state imaging apparatus and imaging system

摘要

A solid-state imaging apparatus having a pixel array is provided. The apparatus includes one or more ground lines and one or more power supply lines for supplying power to the pixels. Each of the pixels includes an photoelectric conversion element and an A/D converter for converting an analog signal corresponding to a charge generated by the photoelectric conversion element into a digital signal. At least one of the plurality of pixels includes at least a portion of a capacitance element having a first electrode connected to one of the one or more power supply lines, and a second electrode connected to one of the one or more ground lines.

主权项

1. A solid-state imaging apparatus having a pixel array in which a plurality of pixels are arranged so as to constitute a plurality of rows and a plurality of columns, comprising
one or more ground lines and one or more power supply lines for supplying power to the plurality of pixels, wherein each of the plurality of pixels includes a photoelectric conversion element and an A/D converter for converting an analog signal corresponding to a charge generated by the photoelectric conversion element into a digital signal, at least one of the plurality of pixels includes at least a portion of a capacitance element having a first electrode connected to one of the one or more power supply lines, and a second electrode connected to one of the one or more ground lines, the one or more power supply lines include a first power supply line and a second power supply line, the one or more ground lines include a first ground line and a second ground line, the A/D converters are supplied with power through the first power supply line and the first ground line, and the photoelectric conversion elements are supplied with power through the second ground line.