Patent ID: 8218048
Filing Date: 2012-07-10
Classification: H04N

Abstract:
1. A method for driving an imaging device which includes a plurality of pixel rows provided within an effective pixel area, at least one dummy pixel row provided in an area other than the effective pixel area, and an electronic shuttering operation for discharging signal charge of a signal charge storage section by a reset element within the effective pixel area, the method comprising: selecting a row to perform a readout operation from the plurality of pixel rows, while another row being selected to perform an electronic shuttering operation from the plurality of pixel rows, and selecting a row to perform the readout operation from the at least one dummy pixel row while another row being selected to perform the electronic shuttering operation from the plurality of pixel rows, wherein the dummy pixel row is selected to perform the readout operation thereon so that the total of the number of currently selected rows to perform the readout operation is constant during the period in which the imaging device operates in the electronic shuttering mode.