| 摘要 |
<p>A transfer circuit (20) is configured to transfer signal charges of an accumulating region (15) to a floating diffusion region (30) when being operated, while being configured to stop the transfer of the signal charges when not being operated, by use of a transfer gate (21) which is turned on and off in response to a transfer control signal (TG). The pixel control circuit (200) controls the transfer circuit (20) according to a light receiving level of a pixel circuit (100) so as to extend an operation period of the pixel circuit (100) in a case where a light receiving quantity is not lower than a predetermined quantity, contrary to a case where the light receiving quantity is lower than the predetermined quantity.</p> |
