Photodetection device and electronic apparatus

A photodetection device comprising:

• a pixel array section including a plurality of pixels arranged in a first direction and a second direction and divided into a plurality of macropixels each including two or more of the pixels adjacent to each other in at least one of the first direction or the second direction on a basis of a plurality of pixel control signals;
• a control signal generation circuit that is arranged in a layer different from the pixel array section and generates the plurality of pixel control signals;
• and
• an image generation section that generates a phase difference detection image on a basis of pixel signals generated by the plurality of macropixels in a state where charge reading from some pixels is stopped, the some pixels being included in each of the plurality of macropixels and arranged in the first direction or the second direction.

An electronic apparatus comprising:

• a photodetection device that generates a composite image;
• and
• a processing section that performs processing on the composite image, wherein
• the photodetection device includes:
• a pixel array section including a plurality of pixels arranged in a first direction and a second direction and divided into a plurality of pixel groups including some pixels different from each other on a basis of a plurality of pixel control signals;
• a control signal generation circuit that is arranged in a layer different from the pixel array section and generates the plurality of pixel control signals;
• a thinned image generation section that generates a plurality of thinned images by performing exposure while shifting at least one of exposure start times or exposure end times from each other within a predetermined frame period in the plurality of pixel groups;
• and
• an image composition section that generates the composite image obtained by combining the plurality of thinned images.