SOLID-STATE IMAGE PICKUP DEVICE AND IMAGE PICKUP APPARATUS

摘要

Disclosed is a solid-state image pickup device which comprises a semiconductor layer (100) having a first face (100a) and a second face (100b), which is the face on the reverse side of the first face (100a); a plurality of photosensitive cells (1a, 1b,...) two-dimensionally arranged between the first face (100a) and the second face (100b) in the semiconductor layer (100); a first array (200) of a plurality of light collecting microlenses disposed adjacent to the first face (100a), each of the microlenses collecting light on corresponding photosensitive cells included in a first photosensitive cell group among the plurality of photosensitive cells (1a, 1b,...); and a second array (300) of a plurality of light collecting microlenses disposed adjacent to the second face (100b), each of the microlenses collecting light on corresponding photosensitive cells included in a second photosensitive cell group, differing from the first photosensitive cell group, among the plurality of photosensitive cells.