Patent ID: 8754982

Claim:
An image pickup unit, comprising: a frame body that internally holds at least one image pickup optical element; a backside illuminated image pickup device which has a light-receiving section that receives light entering the frame body via the at least one image pickup optical element, the image pickup device being directly held by the frame body; a substrate electrically connected via an electrode to an opposing surface that opposes a light-entering surface on which the light-receiving section of the image pickup device is arranged; a cover glass arranged to cover the light-receiving section, and a support substrate provided on the opposing surface of the image pickup device to support the image pickup device in an optical axis direction, wherein an end portion of the frame body, which directly holds the at least one image pickup optical element on the side holding the image pickup device, abuts and is directly adhered to the substrate, and thereby a position of the at least one image pickup optical element with respect to the light-receiving section is defined, and wherein the substrate includes a depression to accommodate the support substrate.