Image-capturing device and timing control circuit for outputting first vertical synchronization signal and second vertical synchronization signal

An image-capturing device comprising:

• an image-capturing section configured to capture an image of a subject and generate image-capture data in synchronization with a first vertical synchronization signal;
• an image-data-generation section configured to generate image data on the basis of the image-capture data;
• a display section configured to display an image on the basis of the image data in synchronization with a second vertical synchronization signal;
• and
• a timing generator configured to output the first vertical synchronization signal and the second vertical synchronization signal, the second vertical synchronization signal being outputted after a predetermined period from a timing at which the first vertical synchronization signal is outputted, the predetermined period being shorter than a period of one cycle of the first vertical synchronization signal, and a cycle of the second vertical synchronization signal being the same as a cycle of the first vertical synchronization signal.