Imaging device and electronic apparatus including at least one light-blocking section

An electronic apparatus, comprising:

• an optical system;
• an imaging device that receives light from the optical system, the imaging device, comprising:
• a semiconductor substrate in which multiple sensor pixels are arranged in an array, the semiconductor substrate having a first surface that serves as a light incident surface and a second surface opposed to the first surface;
• a photoelectric conversion section provided on a side of the first surface inside the semiconductor substrate and generating electric charge corresponding to an amount of light reception by photoelectric conversion;
• a charge-holding section provided on a side of the second surface inside the semiconductor substrate and holding the electric charge transferred from the photoelectric conversion section;
• a first light-blocking section extending in an in-plane direction of the semiconductor substrate between the photoelectric conversion section and the charge-holding section,
• wherein the first light-blocking section has a first opening;
• a second light-blocking section provided at a position opposed to at least the first opening, in a plan view, on the side of the second surface as compared with the first light-blocking section, the second light-blocking section preventing the incident light from entering the charge-holding section;
• and
• a light-condensing optical system provided on the side of the first surface and condensing incident light on substantially onto a geometric center region of the first light-blocking section in a plan view;
• and
• a digital signal processor that processes signals received from the imaging device.