| 摘要 |
This solid-state image sensor includes a photosensitive cell array including first through fourth photosensitive cells 2a to 2d and a light dispersing element array that is arranged to face the photosensitive cell array and that includes first and second types of light dispersing elements 1a, 1b. If light that would be directly incident on each photosensitive cell, were it not for the light dispersing element array, is called that photosensitive cell's entering light, the light dispersing element array is configured so that the first type of light dispersing element 1a makes a part of light rays with the first color component, which is included in the entering light of each of the first and second photosensitive cells 2a, 2b, incident on the first photosensitive cell 2a and that the second type of light dispersing element 1b makes a part of light rays with the second color component, which is included in the entering light of each of the third and fourth photosensitive cells 2c, 2d, incident on the fourth photosensitive cell 2d. |
