Imaging device

摘要

An imaging device includes a pixel array in which pixels each including a photoelectric conversion part generating and storing a signal charge in accordance with incident light are disposed in a two-dimensional matrix state, and a vertical scanning circuit performing a reset of the photoelectric conversion part by each selected row, and performing a reading of a signal of the pixel by each selected row. During a read period performing the reading, the vertical scanning circuit performs the reset for the photoelectric conversion part at an arbitrary row of which reading ends in accordance with a change of the number of rows to which the resets for the photoelectric conversion parts before exposure are performed to make the number of rows to which the resets of the photoelectric conversion parts are performed constant within the read period of each row.

主权项

1. An imaging device, comprising:
a pixel array in which pixels each including a photoelectric conversion part generating and storing a signal charge in accordance with incident light are disposed in a two-dimensional matrix state; and a vertical scanning circuit performing a reset operation of the photoelectric conversion part by each pixel row, being selected and performing a read operation of a signal in accordance with the signal change stored in the photoelectric conversion part by each pixel row to which the rest operation is performed, wherein the vertical scanning circuit performs the reset operation by selecting an arbitrary pixel row of which performing of the read operation ends in accordance with increase and decrease of the number of rows to which the reset operation is performed to make the number of rows to which the reset operation is performed constant in a read period of the signal.