IMAGE CAPTURING APPARATUS AND CAMERA

摘要

An image capturing apparatus, comprising a pixel array in a semiconductor region, a pad portion for receiving a voltage, a plurality of first power wiring patterns arranged on the pixel array along a first direction as one direction of a row direction and a column direction, a second power wiring pattern, arranged on a region outside the pixel array along a second direction as the other direction of the row direction and the column direction, for electrically connecting the plurality of first wiring patterns to the pad portion, and a plurality of contacts for electrically connecting the plurality of first power wiring patterns to the semiconductor region, wherein a resistance value of the second power wiring pattern in the second direction is smaller than a resistance value of the plurality of first power wiring patterns in the first direction.

主权项

1. An image capturing apparatus comprising:
a pixel array including a plurality of pixels arranged in a semiconductor region; a pad portion configured to receive a reference voltage; a plurality of first power wiring patterns, each being arranged on the pixel array along a first direction which is one selected from a row direction and a column direction of the pixel array; a second power wiring pattern arranged on a region outside the pixel array along a second direction which is the other direction of the row direction and the column direction of the pixel array and configured to electrically connect the plurality of first wiring patterns respectively to the pad portion; and a plurality of contacts configured to electrically connect the plurality of first power wiring patterns to the semiconductor region, wherein a resistance value of the second power wiring pattern in the second direction is smaller than a resistance value of each of the plurality of first power wiring patterns in the first direction.